JP2011238191A - Management device for standing tree, asset management system for standing tree, financial product transaction system for standing tree, asset calculation method for standing tree, asset calculation program for standing tree, financial product commercialization method for standing tree, and financial product commercialization program for standing tree - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a device capable of preserving and managing standing trees in a forest in a predetermined area, and also of evaluating the asset value of the standing trees in real time.SOLUTION: A management device for standing trees comprises; a fourth information management unit T4 that has a first information management unit T1 for managing first information including a location and kind of standing trees by an identification number of the standing trees in a predetermined area stored in a computer system, a second information management unit T2 for managing second information including volume and age information of each standing tree, a third information management unit T3 for managing third information including work management, lumbering and shipping-out information of each standing tree; a search/extraction unit for searching for and extracting a group for which an asset value is to be calculated using the first information; and a calculation unit for calculating an asset value of each standing tree. The fourth information management unit T4 manages merchandise information based on a volume of individual standing trees.

Description

  The present invention relates to a standing tree management device, a standing tree asset management system, a standing tree financial product transaction system, a standing tree asset calculation method, a standing tree asset calculation program, a standing tree financial merchandising method, and a standing tree financial merchandising program. More specifically, standing tree management devices, standing tree asset management systems, and standing tree financial product transactions that can be used to maintain and manage standing trees in forests of a given section and at the same time evaluate standing trees as assets. The present invention relates to a system, a standing tree asset calculation method, a standing tree asset calculation program, a standing tree financial productization method, and a standing tree financial productization program.

About two-thirds of the world's natural forests have disappeared compared to 8000 years ago, when civilization began, and in this situation, there will be a country where natural forests will disappear completely in 50 years. The actual situation is that forest problems are becoming more serious.
In particular, the deterioration of the forest environment in the world since the 20th century has progressed rapidly, and it is necessary to develop activities based on three major policies: conservation, management, and restoration of forests.

  In order to preserve forests, perform appropriate management, and restore forests, it is possible to appropriately grasp the asset value of the forest itself, and to preserve, manage, and restore the forest based on the grasped asset value A mechanism to procure sufficient funds is required.

  According to Patent Document 1, “In Japan, forest information is being maintained in the forest planning system stipulated by the Forest Law. At present, the renewal work is not performed sufficiently, and there is a fear that the accuracy will be lowered.The forest situation will change, so if it is not constantly updated, the utility value will be lost. When reporting to the Convention, there is a possibility to use the lower limit of the 95% confidence limit in the statistics. "

  Therefore, a forest fauna classification step that classifies forest fauna based on tree species, canopy density, and higher floors based on 3D aerial photographs created by a photogrammetry plotter, etc. A forest land area measuring step for measuring the area of each forest, a standard land selecting step for selecting an average standard land representing the forest fauna for each forest phase at a constant area, and a tree species identifying step for identifying tree species in the standard land; A tree height measuring step for measuring a tree height in the standard ground, a breast height diameter calculating step for calculating a breast height diameter by substituting the tree height into a predetermined tree height / chest height diameter regression equation, and a unit from the tree height and the breast height diameter A volume calculating step for calculating a trunk volume per area, and a forest trunk volume that is obtained by multiplying the forest trunk area per unit area by the forest phase area to obtain a tree trunk volume in the forest phase. And a biomass accumulation amount calculating step for obtaining the biomass accumulation amount of the forest phase by multiplying the calculated trunk trunk volume for each forest phase by the biomass coefficient obtained from the percentage of the branch volume with respect to the trunk volume for each tree type. In this method, in the tree height measuring step, the crown height, which is the highest part of the tree, is measured based on a three-dimensional aerial photograph, and at the ground part directly below. It is preferable to measure the altitude of a certain ground level and calculate the difference between the two as the tree height.

  Patent Document 1 also includes a forest fauna category setting means for discriminating forest species by discriminating differences in tree species, canopy density, and tree floors constituting a forest based on a three-dimensional aerial photograph created by a photogrammetry plotter or the like. A forest fauna area measuring means for measuring the area of each classified forest fauna, a standard land selecting means for selecting an average standard land representing the forest fauna for each forest fauna with a constant area, and tree species in the standard ground Tree species identifying means for identifying, tree height measuring means for measuring the tree height of the tree in the standard ground, breast height diameter calculating means for calculating the breast height diameter by substituting the tree height into a predetermined tree height / chest height diameter regression equation, and the tree height And volume calculating means for calculating a trunk trunk volume per unit area from the breast height diameter, and calculating a forest trunk trunk volume in the forest phase by multiplying the trunk trunk volume per unit area by the forest phase area. Means and A biomass accumulation amount calculating means for calculating a biomass accumulation amount of the forest phase by multiplying the calculated trunk trunk volume for each forest phase by a biomass coefficient obtained from a percentage of the branch volume with respect to the trunk volume of each tree type, A forest resource survey device is disclosed.

  According to Patent Document 2, the following technique is disclosed for the purpose of providing a small-sized outer diameter measuring apparatus with good measurement accuracy.

1. The distance between the first measuring arm portion provided with the first contact for contacting the measured object of the columnar body having a circular cross section and the second and third contacts for contacting the measured object. An angle for measuring an angle formed by the second measurement arm portion provided at a position, a movable connection portion for connecting the first and second measurement arm portions in a deployable manner, and the first and second measurement arm portions. An outer diameter measuring apparatus comprising: a measuring unit; and an arithmetic processing unit that performs arithmetic processing based on a measurement signal of the angle measuring unit.

2. The movable connecting portion connects one end of the first and second measuring arm portions so that the one end can be developed around the rotation axis, and the first measuring arm portion is projected to the measured object side at the other end side. The second contact point is provided with the second contact point on the other end side, and the third contact point is sandwiched by a part of the arm part that is retracted from the measured object side. 2. The outer diameter measuring apparatus according to 1, wherein a contact is provided.

3. The movable connecting portion connects the first and second measuring arm portions so that the first measuring arm portion and the second measuring arm portion can be developed around the rotation axis, and the distance from the rotation axis to the first contact is larger than the distance from the rotation axis to the second contact 2. The outer diameter measuring device according to 1, wherein the outer diameter measuring device is shorter and longer than a distance from the rotating shaft to the third contact point.

4 The movable connecting portion connects the first and second measuring arm portions so that the first measuring arm portion and the second measuring arm portion can be developed around the rotation axis, and the second contact point is disposed inside a straight line connecting the rotation axis and the third contact point. 2. The outer diameter measuring apparatus according to 1, wherein

5 The first contact point is composed of a contact detection unit for detecting contact with the object to be measured, and the arithmetic processing unit performs arithmetic processing based on the result of contact detection with the object to be measured by the contact detection unit. 2. The outer diameter measuring apparatus according to 1, wherein:

6 When the contact detection unit closes the first and second measurement arm units, the contact detection unit contacts the second measurement arm unit, and the calculation processing unit applies the contact to the second measurement arm unit by the contact detection unit. 6. The outer diameter measuring apparatus according to 5, wherein the angle measured by the angle measuring unit is compensated based on the contact detection result.

7. The outer diameter measuring apparatus according to claim 5, wherein the angle measuring unit and the arithmetic processing unit are provided in the first measuring arm unit.

8 The second measurement in which the first measurement arm portion provided with the first contact point for contacting with the standing tree and the second and third contact points for contacting with the standing tree are provided at a distance. The arm part, the movable connecting part for connecting the first and second measuring arm parts in a deployable manner, the angle measuring part for measuring the angle formed by the first and second measuring arm parts, and the measurement result of the angle measuring part A material volume measuring device comprising a material volume calculating unit for obtaining material volume data based on

A data storage unit capable of storing 92 or more material volume data is provided, and the first contact point includes a contact detection unit for detecting contact with the object to be measured, and is measured by the contact detection unit. 9. The material volume calculation unit obtains material volume data based on the result of detecting contact with an object, and the data storage unit stores material volume data obtained based on the previous contact detection result. Outside diameter measuring device.

10 An operation input unit for inputting data for volume calculation by a user and a display unit for displaying volume data obtained by the volume calculation unit. When the volume calculation unit obtains volume data continuously, 10. The material volume measuring apparatus according to 9, wherein material volume data is obtained based on input data used for the calculation, and the obtained material volume data is displayed on a display unit.

  Patent Document 4 describes the following items for the purpose of creating conditions for the rationalization of forest harvesting and planning.

(1) A method of harvesting forest timber with a harvester comprising a vehicle and a harvesting device mounted on the vehicle, and a database having high geographical accuracy and high precision regarding characteristics of forest stands before harvesting The characteristics of a certain part of the forest are registered, analyzed and processed, the harvest plan is made based on the database, the result of the harvest is compared with the harvest plan, and it is harvested by the first computer device provided in the vehicle. In the timber harvesting method for registering the quality and size of the timber pieces, harvesting is performed by a position determining device arranged in the harvester, the position of the harvester or the harvesting device is determined by a wirelessly receivable signal, and the harvester or The data relating to the position of the harvesting device is adjusted with the data relating to the quality or size of the timber pieces by the first computer device, and the adjusted data has a database. 2 is transferred to the computer device, the adjusted data, harvesting plans and timber harvesting apparatus characterized by use as a basis for correcting the running of harvesting by the second computer device.

2. A method of harvesting forest timber with a harvester comprising a vehicle and a harvesting device mounted on the vehicle, wherein a forest database has a high geographical accuracy and a high precision regarding characteristics of forest standing before harvesting. In the timber harvesting method of registering, analyzing and processing the characteristics of a part, harvesting is performed by a positioning device arranged in the harvesting machine, the position of the harvesting machine or harvesting device is determined by a signal that can be received wirelessly, The above-mentioned portion of the forest stand that is in front of the harvester operator and is included in the databased harvest plan is regenerated, and the first computer device provided in the harvester provides the harvester operator together with the harvest plan. A method for harvesting timber, characterized in that it is provided.

(3) The method according to Item 2, wherein the first computer device automatically controls a harvester to perform harvesting according to the harvest plan.

(4) In a timber harvesting method for harvesting forest timber with a harvester comprising a vehicle and a harvesting device mounted on the vehicle, and registering the quality or size of the timber pieces harvested in a computer device provided in the vehicle, Determine the position of the harvester for logging, mark the position information or its code on at least one piece of wood obtained from the tree, thereby associating the piece of wood with the position information, A method for harvesting timber, characterized in that it is used to relate to the quality or size of the timber piece.

(5) The method according to item 4, wherein the timber pieces are marked with information on quality or size.

(6) The method according to item 5, characterized in that when a plurality of timber pieces are obtained from a tree, all the timber pieces are marked with information relating to positions in the timber material.

(7) The information on the seller or buyer of each piece of timber is stored, and the piece of timber is related to the information on the seller or the buyer by the position information or its code. the method of.

(8) The method according to any one of items 4 to 7, wherein the marking is performed by a marking technique that comes into contact with timber, such as punching, cutting, drilling, and stamping.

(9) The method according to any one of items 4 to 8, wherein the marking is performed by a non-contact marking technique such as radiant energy or ink ejection.

(10) The method according to any one of items 4 to 9, wherein the position information of the harvester refers to a position of a harvesting device of the harvester.

(11) The method according to any one of items 4 to 10, wherein marking of the timber piece is performed on an end face of the timber piece.

(12) The method according to any one of items 4 to 10, wherein the marking is performed on a part of an outer surface of the timber piece after being exposed from a bark.

(13) Store the data determined at harvest regarding the growth position, quality, size and approximate position in the tree of timber pieces for evaluation and compare with predictions about the outcome of the harvest done before harvest. 13. The method according to any one of items 4 to 12, characterized by:

(14) The item according to any one of items 1 to 13, wherein forest stand evaluation is performed by remote analysis, for example from an airplane, for individual trees or relatively small overgrown trees in an area to be harvested or thinned before harvesting The method described in 1.

(15) By giving the assistance of the forest stand evaluation based on the data provided in the harvester to control the harvest, priority is given to the harvest of the quality and size required at that moment during the harvest. 15. A method according to item 14, characterized.

(16) The obtained lumber pieces are sawed at a sawmill into a board, and the lumber mill reads the markings of individual lumber pieces, and information on the lumber pieces such as quality, size and other characteristics or lumber by sawing 16. The method according to any one of items 4 to 15, wherein the method is stored together with the yield of the piece, and the data is used for evaluation or correction of the harvest prediction.

(17) In the method of sawing a piece of timber harvested by the method according to any one of items 4 to 16 into a plate, the marking of each piece of timber is read and stored before sawing, and A method of sawing a piece of timber, characterized in that a marking or a code containing at least information about the growth position of the raw wood is attached to the board, thereby associating the board with information about the growth location present in the database.

(18) In the method of sawing a piece of timber harvested by the method according to any of items 4 to 16 into a plate, the end face of the timber piece is regenerated before sawing. A method of sawing a piece of wood, characterized by recording and storing information about growth such as shape such as thickness and width of annual rings.

(19) The method according to item 18, which analyzes and predicts the forest growth at regular time intervals, supports the forest area where the timber pieces were born by information on the shape and growth, or compares it with a harvest plan made before harvesting. .

(20) The tree harvested by the harvester is scanned before being cut by a scanner arranged in the harvester, and the scanned information is used as a guide means for crosscut or crosscut prediction. The method described.

(21) In a forest management system including timber harvesting by a harvester comprising a vehicle and a harvesting device mounted on the vehicle, at least one position of the harvester can be determined by an externally receivable signal A positioning device is placed on the harvester, a marking device is placed on the harvester to mark at least one piece of wood obtained from the tree, and the marking device is controlled to position information on the piece of wood or its code A forest management system characterized in that a computer device for marking is arranged in a harvesting machine, whereby timber is associated with position information stored in a database based on position information received from a position determination device .

(22) The harvester has means for determining and inputting information on the quality or size of the timber pieces, and the computer device controls the marking device to mark the quality or size information on the timber pieces, Item 22. The system according to Item 21, wherein information is registered by the code so as to be associated with a piece of timber.

(23) The harvester has means for automatically determining and manually inputting information regarding the current position of the timber piece in the material, and the computer device controls the marking device to provide position information to the timber piece. 23. The system according to any one of items 21 and 22, wherein the system is configured to mark or register the position information so as to be associated with a piece of timber by the code.

(24) The computer device has means for accepting information about the buyer or seller of each piece of timber, controls the marking device to mark the piece of timber with information about the buyer or seller, or this information into the code 24. The system according to any one of items 21 to 23, wherein registration is performed so as to be associated with a piece of timber.

(25) The computer device is adapted to determine and register the position of the harvesting device when discharging the processed timber pieces from the harvesting device, and the position information is stored in a database for subsequent transportation. 25. A system according to any of items 21 to 24, adapted for use by a vendor in fetching timber.

(26) The system according to any one of items 21 to 25, wherein the position determination device is operated by a GPS system (global positioning system).

(27) The marking device (9) is applied to the harvesting device (3) of the harvester, and items 21 to 26 are configured to give markings related to the timber material processed by the harvesting device to the timber pieces. A system according to any of the above.

(28) The system according to any one of items 21 to 27, wherein the marking device is operated by a contact marking technique such as punching, cutting, drilling, stamping, or the like.

(29) The marking device according to any one of items 21 to 27, wherein the marking device is configured to mark a piece of timber by non-contact marking technology such as radiant energy such as laser or ink jet. System.

(30) The marking device has a plurality of marking means (16) adapted to come into contact with a timber piece, and the marking means is selectively movable between an operating marking position and a non-operating stationary position. 29. A system according to item 28, wherein the intended marking information for the piece of timber is assembled by a computing device based on the desired marking information.

(31) The system according to item 30, wherein the marking means (16) is formed as a punch punching means, a stamping means, or a drill punching means.

(32) A system according to item 31, wherein the marking means has means (24) for supplying marking ink to the marking means.

(33) The system according to item 28, wherein the marking device is configured to generate a carrier with marking information and apply the carrier to a piece of timber.

(34) A system according to item 33, wherein the carrier comprises an adhesive strip having marking information in the form of, for example, a barcode.

(35) A system according to item 29, wherein the marking means has one or a plurality of lasers for imparting marking information to a piece of timber.

(36) The system according to item 28, wherein the marking device has a carrier for supporting the marking means, and the carrier is formed as a rotating means (15).

(37) The system according to items 21 to 36, wherein the marking device is adapted to apply a marking to one end of a timber piece.

(38) The system according to items 21 to 36, wherein the marking device applies marking to a part of an outer skin surface of a timber piece after the part is exposed from the bark.

(39) The first computer device is arranged to wirelessly transfer data determined during harvesting to a database of the second computer device, the data being compared with predictions about harvest results made before harvesting 39. A system according to any of items 21 to 38, characterized in that it relates to the growth position, quality, size and position in the wood of the timber.

(40) The system has a sawmill that saws lumber pieces into a board, and is provided with a reader arranged to read the markings of individual lumber pieces before sawing and store the marking information. A third computer device connected to the sawmill is provided, the third computer device controls a further marking device to provide at least a growth position of the raw wood or its code on the board or group of boards from the piece of wood 40. A system according to any of items 21 to 39, wherein the system is arranged to provide a marking consisting of: information so that this information can be related to the board.

(41) A playback device is arranged to reproduce the end face of the timber piece before sawing, and to record and store information on the growth such as the shape such as the diameter and bark thickness, and the width of the annual ring in this reproduction. 41. A system according to item 40, characterized in that:

(42) The apparatus according to item 41, further comprising an apparatus for generating analysis and prediction regarding temporal forest growth with respect to a forest area where the timber fragments are emitted with the assistance of information on the shape or growth of the timber fragments. system.

(43) Before the tree is cut down, a scanner is arranged in the harvester for scanning the harvested tree, the scanner is connected to the first computer device for transferring the scanning information, the scanning information 45. The system according to any one of items 21 to 42, wherein the system is used as a crosscut or crosscut prediction guide by a computer device.

(44) The harvesting machine position determining device has at least one position determining unit in a vehicle of the harvesting machine, and means for determining a position of the harvesting device with respect to the position determining unit is provided in the harvesting machine. 44. The system according to any one of items 21 to 43, which is characterized.

(45) The means for determining the position of the harvesting device with respect to the position determining unit comprises a distance measuring device, an angle determining means, a direction indicator (compass), a video photogrammetry instrument, and a further position determining unit. 45. The system according to item 44.

  Based on such forest information, there is a desire to commercialize forests in a predetermined section.

  ETF has been traded since the early 1990s. Well-known fund units and ETFs traded are generally the form of securitization of other securities, such as stocks and securities-based products. For example, an abbreviation of Standard and Poor's Depositary Receipt, called SPDR (registered trademark), is traded on the US Stock Exchange, and the traded stock is the Standard & Poor's 500 stock. A small portion of a specific stock basket, such as stocks in (S & P 500). ETFs and related derivative products can also be derived from mutual funds. A specific method for securitizing a mutual fund is disclosed in US Pat.

  Generally, fund-based transactions at ticket exchanges have been established, and closed-end funds have been traded for some time. Exchange traded funds (ETFs), or intermediates between closed-end funds and open-end funds, are securities based on funds that can be traded in the same way as traditional securities stocks.

  Various other techniques are known in which a trust is funded with various types of financial instruments and then issues securities based on the assets held. However, current technology does not actually participate in the derivative market itself, and does not need to expose itself to debt beyond the initial investment, allowing investors to use the derivatives market, such as the market for futures contracts based on indices published by commodity exchanges. There is no flexible mechanism to participate in price changes.

Therefore, in Patent Document 4, the following items are described.
Value is linked to an index, such as an index issued by a trust or other special purpose entity (SPE) and derived from a futures transaction (or via other means) or another value measure And providing a type of tradable securities on which securities can be listed for trading on a stock exchange or similar market.

  The index is published by a multilateral execution facility (MTEF) or a third party based on items traded by MTEF. In one embodiment, the MTEF is a futures exchange and its index is the settlement price of contracts traded on MTEF, such as futures contracts listed on the New York Mercantile Exchange (“NYMEX”). Is based. In exchange for cash and / or other reasonable assets, the contract dealer enters into derivative contracts such as futures contracts and swaps with the SPE. Derivative contracts are linked to the index and have a value based on the initial contribution at the time of contribution. Derivative contracts can be scalable so that the value of the contract can be increased by making additional contributions. Alternatively, instead of scaling existing contracts, additional contracts can be purchased. The contract can be redeemed in whole or in part, and at the time of redemption, the contract dealer is obliged to pay a cancellation fee to the SPE based on the current index value and the contract amount being redeemed. Contract dealers may also need to make periodic payments to SPEs.

  Derivative contracts are held as one of its main assets by SPE. The SPE issues tradeable securities that can be freely traded on a securities market such as the Philadelphia Stock Exchange (“PHLX”). Tradeable securities are configured not to be reclassified as futures or related options restricted by the Commodity Trading Act by ensuring that the securities are included within the disclaimer provided by the law for hybrid securities be able to.

Newly issued shares may be purchased from the SPE for themselves or on behalf of others by a specific authorized party (each being a “securities dealer”). When a securities dealer purchases these newly issued shares in, for example, a creation unit size block, the value of the shares is determined based on an index at the end of the transaction. The securities dealer first provides cash and / or other reasonable assets to the contract dealer directly or through the SPE. The contract dealer increases the value of the contract with the SPE by a corresponding amount or enters into a new contract with the SPE as appropriate. The SPE can then issue securities that can be traded to the securities dealer based on the value of the contracts held. If a securities dealer wants to redeem a security for himself or on behalf of someone else, he submits the security to the SPE in a creation unit size block (or other appropriate method). The SPE or its agent reduces the notional amount of the contract to the contract dealer by the number of units specified, or one or more by the amount corresponding to the stock price at the current index price and the number of securities redeemed Directs termination of certain contracts. The contract dealer then pays the SPE an amount equal to the decrease in contract value, which is passed to the securities dealer.

  This methodology allows exchangeable securities to be offered based on futures indices such as energy and metal indices. The securities can be issued and redeemed daily at the end of each trading day and can be traded on an appropriate stock exchange. Other derivative products based on options, futures and tradeable securities can also be created. The transaction price of issued securities is set by market trends, for example, referring to securities quotes and real-time futures contract prices or indices published by MTEF. While the “economic experience” of holding such tradeable shares is different from the experience of holding futures contracts, tradeable shares allow investors to build on futures contracts without having to actually participate in the futures market itself. Can be involved in price changes. In addition, unlike direct investors in futures markets, the debt of tradeable equity investors is capped at their initial investment.

  More generally, move one type of product transaction from one market type with an associated regulatory system, such as a futures contract regulatory system, to another market with a different regulatory system, such as a tradeable securities regulatory system. It becomes possible.

  In various futures markets, when a futures contract held expires, the futures owner generally “transfers” the future and instead obtains a new contract. In one embodiment, the index is configured to reflect the characteristic transfer of futures in the relevant market. Advantageously, by incorporating future transfer into the index, investors in tradeable securities can hold the position of the securitized futures contract without the need to transfer. This is particularly advantageous for groups of investors who believe that futures trading cannot be allowed or is cumbersome to do so, but who want to invest in the value of futures in some way. Furthermore, by integrating all investor transfers, various efficiencies can be achieved.

  The SPE can be configured so that fund-level taxation is minimized and that investors or other holders are not taxed on any ghost income. (Some fund-level taxation may exist due to gains and losses from a review of the SPE.) Advantageously, upfront payments from securities dealers to contract dealers are subject to risks related to changes in index prices to which the dealers are exposed. It can be configured to be substantially minimized.

  Contract dealers can hedge contracts with futures traded at MTEF, thus increasing volume at MTEF by contract providers and specialists, or the relevant stock exchange market makers. In one particular embodiment, a securities dealer who purchases shares from the SPE pays the contract agent (directly or via the SPE) cash with a “spot payment” equal to the value of the issued shares. In-kind payments are preferably in the form of derivative contracts having a notional value similar to the price of the issued shares and a value closely correlated to the index on which the contract with the SPE is based. A specific derivative contract that is well suited for this purpose is a futures contract for the relevant index. Futures contracts have an initial net price equal to the margin required to obtain a futures contract (possibly with additional overhead), which can be paid by the securities dealer and contributes cash The components are adjusted accordingly. The futures contract can then be used by the contract dealer as a source of collateral to hedge the derivative contract between the contract dealer and the SPE and to assure the SPE that the contract dealer can meet the obligation to pay the SPE. .

  When such securities transactions are applied to forests in a predetermined section, it is necessary to accurately grasp the asset value of the forest in the predetermined section.

  JP 2008-46837 A   JP 2003-294402 A   International Publication WO / 1999/023873 Pamphlet   US Pat. No. 6,088,855, Kiron et al., “Open End Mutual Fund Securitization Process”   Special table 2005-532633 pamphlet

  However, the invention described in Patent Document 1 is a system for rationalizing a logging method and a logging plan that stands on the harvest side, and is directly applied to the securities system described in Patent Document 2 and Patent Document 3. Can not do it.

  Furthermore, the invention described in Patent Document 1 lacks the viewpoint of forest protection such as forest conservation and cultivation, and effectively uses forest resources as financial products while preserving and growing forest resources even if applied as it is. I can't.

  Accordingly, an object of the present invention is to provide a standing tree management apparatus that can maintain and manage standing trees of a predetermined section of forest and can evaluate the asset value of the standing trees in real time.

  Another object of the present invention is to provide a system capable of maintaining and managing a forest stand in a predetermined section and evaluating the asset value of the stand in real time.

  Still another object of the present invention is to provide a forest financial commodification system based on the asset value of standing trees evaluated in real time.

  The object of the present invention is achieved by the following items.

(Invention 1) An electronic computer including a central operator, a primary storage device, a storage device, an operating system, an input device, and an output device;
A first information management unit for managing first information including a location, a type of standing tree in a unit of identification number for standing trees in a predetermined section stored in the storage device of the computer;
A second information management unit for managing the second volume information including the volume information of each standing tree and the age information;
A third information management unit for managing third information including operation information of each tree, lumbering / unloading information;
Including
A fourth information management unit for managing fourth information which is product information based on the volume of each standing tree;
A search / extraction unit for searching / extracting a group for calculating an asset value from the first information;
Based on information from the first to third information management units, a calculation unit that calculates the asset value of each tree based on the volume information of the tree for each type of tree information,
Consisting of
When there is a change in the information stored in the second to fourth information management units, the changed information is updated, and each identified by the identification number based on the first to fourth information An apparatus for managing a standing tree, characterized by evaluating an asset value when the standing tree is grown and managed for a predetermined period and then shipped as a product.

(Invention 2) The second information management unit updates each second information as a branch number when each of the second information is updated,
The third information management unit updates each third information as a branch number when each third information is updated,
The tree management device according to claim 1, wherein when the second information or the third information is updated, the calculation unit recalculates the asset value of each tree.

(Invention 3) The standing tree management device according to Invention 1 or 2, wherein the standing tree management device further includes a fifth information management unit that manages information that is not classified into the second to fourth information. Management device.

(Invention 4) The tree management apparatus according to any one of Inventions 1 to 3, wherein the electronic computer has communication means connectable to another electronic computer via a line. .

(Invention 5) The stand management apparatus according to Invention 4, wherein the fourth information is obtained from another electronic computer via a line.

(Invention 6)
Furthermore, the management device of the standing tree has a business instruction generating unit that generates business instruction information based on information related to the business from the third information management unit,
The second information unit and the third information unit update the second information and the third information based on the operation information generated by the operation instruction generation unit. The standing tree management device according to any one of the above.

(Invention 7) The standing tree management device further includes a wood processing instruction generation unit that generates wood processing instruction information based on information relating to wood processing from the third information management unit. The management apparatus for standing trees according to any one of claims 1 to 6.

(Invention 8) From the invention 1, the management device for a standing tree further includes a financial gift certificate generating unit that generates a financial gift certificate based on the assets of standing trees of a predetermined unit calculated by the calculation unit. The management apparatus for standing trees according to any one of the seventh aspect.

(Invention 9) The tree management apparatus according to Invention 8, wherein the predetermined unit is a partition unit.

(Invention 10) The standing tree management apparatus according to Invention 8, wherein the predetermined unit is a kind of standing tree in a predetermined section or a partition unit obtained by dividing the predetermined section.

(Invention 11) The calculation unit recalculates the asset of the predetermined unit of the tree that has been converted into the financial product when the first to fourth information is updated, and generates value information of the financial gift certificate The standing tree management apparatus according to any one of inventions 8 to 10, which is characterized in that

(Invention 12) An electronic computer including a central operator, a primary storage device, a storage device, an operating system, an input device, and an output device;
A first information management unit for managing first information including a location, a type of standing tree in a unit of identification number for standing trees in a predetermined section stored in the storage device of the computer;
A second information management unit for managing the second volume information including the volume information of each standing tree and the age information;
A third information management unit for managing third information including operation information of each tree, lumbering / unloading information;
Including
A fourth information management unit for managing fourth information which is product information based on the volume of each standing tree;
A search / extraction unit for searching / extracting a group for calculating an asset value from the first information;
Based on information from the first to third information management units, a calculation unit that calculates the asset value of each tree based on the volume information of the tree for each type of tree information,
A communication unit that can be connected to a terminal via a communication line;
Consisting of
When there is a change in the information stored in the second to fourth information management units, the changed information is updated, and each identified by the identification number based on the first to fourth information A management server for standing trees characterized by evaluating the asset value when the standing trees are grown and managed for a predetermined period and then shipped as a product;
A product information terminal storing product information of standing trees via a communication line;
A standing tree management system composed of
The third information unit stores product information from the product information terminal,
The calculation unit is configured to calculate the asset value of each tree based on the volume information of the standing tree according to the type information of the standing tree based on the information from the first to third information management units. system.

(Invention 13)
An electronic computer including a central operator, primary storage device, storage device, operating system, input device, output device;
A first information management unit for managing first information including a location, a type of standing tree in a unit of identification number for standing trees in a predetermined section stored in the storage device of the computer;
A second information management unit for managing the second volume information including the volume information of each standing tree and the age information;
A third information management unit for managing third information including operation information of each tree, lumbering / unloading information;
Including
A fourth information management unit for managing fourth information which is product information based on the volume of each standing tree;
A search / extraction unit for searching / extracting a group for calculating an asset value from the first information;
Based on information from the first to third information management units, a calculation unit that calculates the asset value of each tree based on the volume information of the tree for each type of tree information,
A communication unit that can be connected to a terminal via a communication line;
Consisting of
When there is a change in the information stored in the second to fourth information management units, the changed information is updated, and each identified by the identification number based on the first to fourth information A management server for standing trees characterized by evaluating the asset value when the standing trees are grown and managed for a predetermined period and then shipped as a product;
Consists of the Tateki management server and a terminal on the contractor side that is possible via a communication line,
A management system for standing trees that transmits the operation instruction information generated by the operation instruction generation unit to the terminal on the contractor side via the communication unit.

(Invention 14) When the second and third information units perform operation based on the operation instruction information generated by the operation instruction generation unit from the operator side terminal, and receive operation completion information, The management system for standing trees according to claim 13, wherein the second and third information are updated based on the operation completion information.

(Invention 15) The standing tree management system further includes a wood processing instruction generation unit that generates wood processing instruction information based on information related to wood processing from the third information management unit,
The standing tree management system is further connected via a communication line to a terminal on the wood processor side,
15. The standing tree management system according to any one of claims 12 to 14, wherein the standing tree management system transmits the generated wood processing instruction information to a terminal on the wood processor side via a communication line. system.

(Invention 16) The Tachiki management server further includes a financial gift certificate generating unit that generates a financial gift certificate based on a predetermined unit of assets of the tree calculated by the calculation unit,
The tree management system according to any one of claims 12 to 15, wherein the management server is further connected to a terminal of a financial product transaction institution through a communication line.

(Invention 17) The tree management system according to Invention 16, wherein the predetermined unit is a partition unit.

(Invention 18) The standing tree management system according to Invention 17, wherein the predetermined unit is a kind of standing tree in a predetermined section or a partition unit obtained by dividing the predetermined section.

(Invention 19) The standing tree management system according to any one of Inventions 16 to 18,
A financial institution's terminal,
Tachiki's financial product transaction system composed of customer terminals.

(Invention 20) The financial product transaction system according to Invention 19, wherein the generated bond is a futures transaction bond.

(Invention 21)
An electronic computer including a central operator, a primary storage device, a storage device, an operating system, an input device, and an output device, and standing trees in a predetermined section stored in the storage device of the electronic computer in units of identification numbers, A first information management unit that manages the first information including the type of the tree; a second information management unit that manages the second information including the volume information of each tree, and the age information; A third information management unit for managing third information including lumbering / unloading information,
A fourth information management unit for managing product information based on the volume of each standing tree, a search / extraction unit for searching / extracting a group for calculating an asset value from the first information, and the first to third A calculation unit for calculating the asset value of each standing tree based on the volume information of each standing tree based on the information of the standing tree based on the information from the information management unit of the standing tree, and a standing tree asset calculating method in the standing tree management device. And
(A) extracting a group for asset evaluation from the first information;
(B) calculating the value of the stand from the volume information of each stand of the extracted group;
(C) calculating a cost required to saw each standing tree of the extracted group;
(D) calculating the manufacturing cost of each tree by subtracting the cost calculated in process C from the value of the tree calculated in process B.

(Invention 22)
The process A includes the step of extracting a group to be evaluated for assets by classification, the step of extracting a group to be evaluated for assets by the type of standing trees, or the step of extracting a group to be evaluated for assets by both. Tachiki asset calculation method.

(Invention 23) An electronic computer including a central operator, a primary storage device, a storage device, an operating system, an input device, and an output device, and a standing tree in a predetermined section stored in the storage device of the electronic computer in units of identification numbers, A first information management unit that manages first information including the location and type of standing trees, a second information management unit that manages second information including volume information and tree age information of each standing tree, and each standing tree A third information management unit for managing third information including operation information, lumbering / unloading information,
A fourth information management unit for managing product information based on the volume of each standing tree, a search / extraction unit for searching / extracting a group for calculating an asset value from the first information, and the first to third A standing tree asset calculation program for a standing tree management device, comprising: a calculating unit that calculates an asset value of each standing tree based on standing tree volume information for each standing tree type information based on information from the standing information management unit. And
(A) extracting a group for asset evaluation from the first information;
(B) calculating the value of the stand from the volume information of each stand of the extracted group;
(C) calculating a cost required to saw each standing tree of the extracted group;
(D) A program that executes a step of calculating the production cost of each tree by subtracting the cost calculated in step C from the value of the tree calculated in step B.

(Invention 24) The step A includes a step of extracting a group for asset evaluation by classification, a step of extracting a group for asset evaluation by the type of standing tree, or a step of extracting a group for asset evaluation by both. The program according to invention 23,

(Invention 25) A computer-readable medium storing the program according to Invention 22 or Invention 24.

(Invention 26) An electronic computer including a central operator, a primary storage device, a storage device, an operating system, an input device, an output device, and standing trees in a predetermined section stored in the storage device of the electronic computer in units of identification numbers, A first information management unit that manages first information including the location and type of standing trees, a second information management unit that manages second information including volume information and tree age information of each standing tree, and each standing tree A third information management unit for managing third information including operation information, lumbering / unloading information,
A fourth information management unit for managing product information based on the volume of each standing tree, a search / extraction unit for searching / extracting a group for calculating an asset value from the first information, and the first to third Based on the information from the information management unit, based on the information of the standing tree, the calculating unit for calculating the asset value of each standing tree based on the volume information of the standing tree, and based on the standing unit assets calculated by the calculating unit A method for commercializing a standing tree financial product using a standing tree management device comprising a financial gift certificate generating unit that generates a financial gift certificate,
(A) extracting a group for asset evaluation from the first information;
(B) calculating the value of the stand from the volume information of each stand of the extracted group;
(C) calculating a cost required to saw each standing tree of the extracted group;
(D) calculating the manufacturing cost of each tree by subtracting the cost calculated in process C from the value of the tree calculated in process B;
(E) converting the extracted tree group into a financial product based on the calculated manufacturing cost of the tree;
(F) storing the extracted standing tree group as another management information group;
A method for commercializing a standing tree.

(Invention 27) The method according to invention 26, wherein the financial product is a financial product related to a futures transaction.

(Invention 28)
The second information management unit has owner information which is an owner of a standing tree to be managed, and generates another management information group by rewriting the extracted standing tree group by rewriting the owner information. Another management information group is stored, The standing tree financial merchandising program according to invention 26 or 27.

(Invention 29) An electronic computer including a central operator, a primary storage device, a storage device, an operating system, an input device, an output device, and a standing tree in a predetermined section stored in the storage device of the electronic computer in units of identification numbers, A first information management unit that manages first information including the location and type of standing trees, a second information management unit that manages second information including volume information and tree age information of each standing tree, and each standing tree A third information management unit for managing third information including operation information, lumbering / unloading information,
A fourth information management unit for managing product information based on the volume of each standing tree, a search / extraction unit for searching / extracting a group for calculating an asset value from the first information, and the first to third Based on the information from the information management unit, based on the information of the standing tree, the calculating unit for calculating the asset value of each standing tree based on the volume information of the standing tree, and based on the standing unit assets calculated by the calculating unit A financial product commercialization program for standing trees, which uses a standing tree management device configured with a financial gift certificate generating unit for generating financial gift certificates,
(A) extracting a group for asset evaluation from the first information;
(B) calculating the value of the stand from the volume information of each stand of the extracted group;
(C) calculating a cost required to saw each standing tree of the extracted group;
(D) calculating the manufacturing cost of each tree by subtracting the cost calculated in process C from the value of the tree calculated in process B;
(E) converting the extracted tree group into a financial product based on the calculated manufacturing cost of the tree;
(F) storing the extracted standing tree group as another management information group;
Tachiki's financial commodification program characterized by

(Invention 30) The program according to Invention 29, wherein the financial product is a financial product related to a futures transaction.

(Invention 31) The second information management unit has owner information that is an owner of a standing tree to be managed, and generates another management information group by rewriting the owner tree for the extracted standing tree group And storing the generated separate management information group according to the invention 29 or the invention 30 according to the invention 29 or the invention 30.

(Invention 32) A computer-readable medium in which the program according to any one of Invention 29 to Invention 31 is stored.

  According to the standing tree management apparatus and the standing tree management system of the present invention, it is possible to update the asset information of a predetermined section of the tree in real time, so it is possible to grasp the asset information of the predetermined section of the predetermined section that changes every moment It becomes. Furthermore, the tree management device of the present invention handles operation information, wood processing information, etc., and can instruct operations and processing to the operation side and the processing side as required. Management and training can be instructed, and operation management and processing management can be performed based on the instruction result. Therefore, it is possible to maintain and nurture standing trees and manage and grasp asset values.

  In addition, since the standing tree financial product transaction system of the present invention can grasp the asset information of the standing tree of the predetermined section that changes every moment, the standing tree of the predetermined section can be converted into a financial product. Therefore, it also leads to management and maintenance of forests such as operations and promotion of employment of forest workers.

  BRIEF DESCRIPTION OF THE DRAWINGS Drawing which shows the outline of the tree management apparatus concerning 1st Embodiment of this invention.   The figure which shows the information table which manages the update information in FIG.   (A) to (c) are diagrams showing input interfaces of information tables of second to fourth information management units T2 to T4 in FIG.   The flowchart which shows the flow which performs the asset management of a standing tree using the standing tree management apparatus in FIG.   (A) to (c) are diagrams showing an input interface when the selection / extraction step in FIG. 4 is performed.   Drawing which shows the outline of the tree management apparatus concerning 2nd Embodiment of this invention.   Drawing which shows the outline of the tree management apparatus concerning 3rd Embodiment of this invention.   Drawing which shows the outline of the standing tree management apparatus concerning 4th Embodiment of this invention.   Drawing which shows the outline of the tree management apparatus which combined 3rd Embodiment and 4th Embodiment of this invention.   Drawing which shows the outline of the tree management apparatus concerning 5th Embodiment of this invention.   Drawing which shows an example of the financial transaction in this invention.   The flowchart which shows the flow which performs the financial merchandising of a standing tree using the standing tree management apparatus in FIG.   The figure which shows the outline of the stand management apparatus which combined 2nd Embodiment and 5th Embodiment of this invention.   The figure which shows an example of the management system of the standing tree of this invention.   1 shows a specific embodiment using the wood management system of the present invention.   Drawing which shows an example of the management system of the timber in embodiment shown to FIG. 15A.

  Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. First, a standing tree management apparatus according to a first embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a diagram showing an outline of a standing tree management apparatus according to a first embodiment of the present invention. FIG. 2 is a diagram showing an information table for managing update information in FIG. FIG. 4C is a diagram illustrating an input interface of information tables of the second to fourth information management units T2 to T4 in FIG. 2, and FIG. 4 executes the asset management of the trees using the tree management device in FIG. 5 is a flowchart showing a flow, and FIGS. 5A to 5C are diagrams showing an input interface when the selection / extraction step in FIG. 4 is performed.

  As shown in FIG. 1, the stand management device D according to the first embodiment of the present invention includes a first information management unit T1, a second information management unit T2, a third information management unit T3, and a fourth information management. An information management unit T including a unit T4; a search extraction unit R that extracts a result of searching by searching from the first information management unit T1 of the information management unit T according to a predetermined requirement; and a standing tree based on the extracted tree information It is mainly composed of a calculation unit C that calculates assets.

  The first feature of the standing tree management apparatus D of the present invention is to manage standing trees in a predetermined section, which is an asset management unit, one by one with an identification number. Therefore, the first information management unit T1 handles basic information for standing trees in a predetermined section (that is, invariant information until the standing trees disappear due to felling or external factors) in units of identification numbers.

  More specifically, as shown in FIG. 2, the identification information that is the ID number of each standing tree, the location of each standing tree, and the type of each standing tree (for example, pine, firewood,...) Within the predetermined area. This is a management unit that performs management by assigning an identification number to one.

  Such an identification number can be implemented by giving an IC tag or the like at the time of business operations to be described later.

  The second information management unit T2 is a management unit that manages mainly information related to assets in relation to the identification number in the first information management unit T1. That is, as shown in FIG. 2, information that changes from moment to moment, such as standing information such as tree age information, volume information, standing tree density information, standing tree price information, and carbon dioxide absorption amount of standing trees, is information regarding the asset value of standing trees. .

  Standing wood or lumbered logs or sawn wood volume. The volume is divided into a real volume and a layered volume, and the real volume is a standing volume (including branches) and a log volume (also referred to as an accumulation of a large area standing tree group). The layer volume is a volume calculated by stacking small-diameter wood such as wood charcoal in a certain frame and including the space between logs. The unit of actual product is cubic meters (m3) (in some countries, cubic feet (cft) and board feet (BF) are used). The unit of layered area is a shelf (Tana: 108 cubic scale = 3.00526m3 for both spaces) in accordance with business customs. In the present invention, it means the volume of a standing tree.

  In the case where carbon dioxide absorption or the like is not considered, it is preferable to use a volume that does not include branches, but it is preferable that the volume including branches and both are managed by the second information management unit T2.

  In addition, the sum total of the volume of standing trees managed by the second information management unit T2 of the present invention becomes a growing stock that is the total volume of trees (standing trees) constituting the forest. Based on this forest accumulation, carbon dioxide absorption can be evaluated.

  The volume measuring method at this time can be selected from methods well known in the technical field such as a two-variable volume equation (Yamamoto equation) or a regression equation, or can be selected as appropriate from the method described in Patent Document 1, for example. Can be done.

  What is important here is that there are several methods for measuring volume, so it is necessary to specify what volume measurement method was used.

  Standing tree density is a measure of the density of standing trees in a stand, and represents the size, number and spatial distribution of trees per unit area. For example, according to the individual size and the density of standing trees-the optimum density observed in the Todomatsu density test-(Kenji Seiwa, Yasunori Kubota), standing tree density is a major factor in determining the quantitative and qualitative structure of forest stands. Until now, the law of the average value level, the total amount level, and the individual level of the stand with density as a main factor has been formulated. However, the law is mainly related to the stand structure after the closure of the canopy, and has a sufficiently wide range of density from low to high density, from the stand before the closure to the stand after a long time after the closure. We are analyzing the Todomatsu age-matched plantation. As a result of analysis by Seiwa et al., It has been found that the stand has just reached closure, and that there is an optimum density in the direction of increasing the size of the individual at the average value level and the individual level (http: /// www.fri.hro.or.jp/kanko/kenpo/pdf/kenpo20-3.pdf).

  According to the relationship between stand density and interception rate in conifer plantations in Japan, Komatsu Hikaru (Nikbayashi 89 (3) 2007 217-220), “In forest hydrology, the characteristics of forest (tree density, stand height, leaf It is one of the important themes (Komatsu, 2007) to clarify the relationship between evapotranspiration and the amount of evapotranspiration without observing the evapotranspiration in any forest. At the same time, when these relationships are clarified, it will be possible to predict how forest management will change the forest water cycle, and the basis for discussing the effectiveness of forest management in water resources management, etc. The basis for this discussion is that the number of conifer plantations that are no longer managed in Japan is increasing (for example, Fujimori, 2000). Forest evapotranspiration mainly consists of transpiration and intercepted evaporation, but transpiration has already been studied in detail in Komatsu (2003, 2004, 2005), etc. (Komatsu and Horita, 2005; Komatsu et al., 2005) On the other hand, although there are several review studies on blocked evaporation (eg, Ward and Robinson, 2000; Dingman, 2001), it has not yet been possible to accurately estimate the intercepted evaporation in any forest, and as a basis for estimating the intercepted evaporation, we first summarized the results of the intercepted evaporation research in Japanese coniferous plantations. I have found a relationship between the blocking rates. "

  Thus, the standing tree density indicates the number of standing trees per unit area, and is important information required for growing and maintaining forests in a predetermined section.

  As other information relating to standing trees, it is possible to register necessary information such as information on what logs (materials) and processing materials can be appropriately registered in the second information management unit T2.

  The third information management unit T3 instructs to manage and maintain standing trees, such as operations, felling and processing, and to instruct lumbering by cutting and processing the trees, and at the same time, registers the costs required for these in association with the identification number. Some information.

  In other words, in order to maintain and manage standing trees, which are generally forest resources, operations are performed based on forest plans. In addition, a specific standing tree among these standing trees is selected and cut and sawn. For this reason, the third information management unit T3 manages the costs required for forest maintenance such as road marking information, operation information, and processing information and the cost required for lumbering.

  The operation information manages the operation content, for example, the cost required for the operation such as undergrowth and cutting. In the present invention, the second feature is that information for managing operations is managed based on a forest plan in order to maintain and manage the forest. As described above, by evaluating the assets of standing trees in consideration of the operation information, it is possible to reliably carry out the maintenance and management of forests, and also to promote the employment of forestry workers.

  In a specific embodiment of the present invention, information is managed by allocating the cost when the operation is carried out for a predetermined period based on the forest plan to one standing tree. For example, when operating a predetermined section per operation, the workability such as road attachment and the cost required for performing work are calculated and assigned to each standing tree.

  The fourth information management unit T4 is an information unit that mainly manages price information when each standing tree is made into a log or processed material after the standing tree is grown for a predetermined period. Such information is preferably updated in conjunction with a market price such as a timber market, as will be described later.

  In the embodiment shown in FIG. 2, when any of the information in the second information management unit T2, the third information management unit T3, or the fourth information management unit T4 is updated, the management information of each standing tree Branch numbers are assigned to and branch number management is performed.

  That is, for example, when the volume of a standing tree having a certain identification number is newly measured, the volume information in the second information management unit is rewritten to give a new branch number.

  By managing branch numbers in this way, it is possible to easily update new information constantly while maintaining the original information. In the present invention, the third feature is to perform branch number management in this way. Note that the input interface at this time can be the information table itself of the second to fourth information management units T2 to T4 updated immediately before, for example, as shown in FIGS. 3 (a) to 3 (c). .

  Further, as desired, the standing tree management device D of the present invention may have another information management unit for managing information that cannot be managed by the information tables of the second to fourth information management units T2 to T4. Is possible. For example, such another information management unit can be a fifth information unit that manages information such as the felling time and sawing time of standing trees managed by each identification number, and the planting plan of new standing trees. .

  Next, based on FIG. 4 and FIG. 5, a process of performing the asset management of the standing tree using the standing tree management apparatus (operation of the standing tree asset management apparatus) will be described.

  As shown in FIG. 4, the standing tree management device D of the present invention includes (A) a step of extracting a group for asset evaluation from the first information, and (B) a standing tree from the volume information of each standing tree of the extracted group. The cost calculated in Step C from the value of the standing tree calculated in Step B, and (D) the step of calculating the value required for sawing each standing tree of the extracted group; It operates by the process of subtracting and calculating the manufacturing cost of each standing tree.

  In step A, for example, as shown in FIG. 5, a group for which asset evaluation is desired is selected. For example, as will be described later, when a predetermined section in a predetermined section is to be converted into a financial product, the predetermined section to be converted into a financial product, the type of standing tree, or both the section and the type are selected.

  For example, as shown in FIG. 5A, when both the category and type are selected, the search extraction unit R (see FIG. 1) blocks the map in the predetermined area as shown in FIG. 5B. Displayed, select one or more blocks for asset assessment and confirm the selection. Next, as shown in FIG. 5 (c), the type of one or more trees to be evaluated is selected, and the selection content is confirmed.

  Then, the selection extraction unit R in the standing tree management device D of the present invention extracts the selected contents as shown in FIG. 4, and the standing tree management device D of the present invention proceeds to step (B), and the calculation unit C Calculate the value of each standing tree extracted by.

  That is, when the process proceeds to step (B), the value of the standing tree is calculated for all the extracted standing trees in consideration of the information of the second information management unit T2 shown in FIG. 1, and the sum of the values of all the standing trees is obtained.

  Next, the standing tree management device D of the present invention proceeds to step C and calculates the cost required for sawing each standing tree of the extracted group. At this time, the standing tree management device D of the present invention calculates the cost required for operation for a predetermined period, for example, 10 years, and the cost required for sawing for each standing tree by the third information management device T3, and calculates each standing tree. Calculate the total cost as the sum of the values.

  And the management apparatus D of the standing tree of this invention calculates the manufacturing cost of each standing tree in the process D by subtracting the expense calculated in the process C from the value of the standing tree calculated in the process B.

  In this way, the standing tree management device D of the present invention can perform asset evaluation of standing trees in a desired section (block) or a predetermined section.

  Moreover, as shown in FIG. 2, the standing tree management device D of the present invention can recalculate information at the same time that the information about the asset changes due to branch number management, so that the asset calculation can be accurately performed following the change in information. Is possible.

  Furthermore, the standing tree management device D of the present invention manages the operation information, and takes into account, for example, that the operation is based on a forest plan. Therefore, it is possible to cope with forest conservation and cultivation and employment problems of forestry workers.

  Next, based on FIGS. 6 to 13, a management apparatus for standing trees according to the second to fifth embodiments of the present invention will be described.

  6 is a diagram showing an outline of a tree management device according to the second embodiment of the present invention, FIG. 7 is a diagram showing an outline of the tree management device according to the third embodiment of the present invention, and FIG. FIG. 9 is a diagram showing an outline of a tree management device according to a fourth embodiment of the present invention, and FIG. 9 is a diagram showing an overview of a tree management device combining the third embodiment and the fourth embodiment of the present invention. 10 is a diagram showing an outline of a tree management device according to a fifth embodiment of the present invention, FIG. 11 is a diagram showing an example of a financial transaction in the present invention, and FIG. 12 uses the tree management device in FIG. FIG. 13 is a flowchart showing the outline of a standing tree management apparatus combining the second embodiment and the fifth embodiment of the present invention.

  Components similar to those in the first embodiment shown in FIGS. 1 to 5 are denoted by the same reference numerals, and detailed description thereof is omitted.

  The second embodiment shown in FIG. 6 is different from the first embodiment shown in FIGS. 1 to 5 except that it is connected to a terminal X1 in the wood market via a communication line (network line) via a communication means COM. The configuration is the same as that of the first embodiment.

  The timber market terminal X1 constantly has new timber trading requirement information. Therefore, in this embodiment, it is set as the structure which updates the information stored in 4th information management part T4 from the terminal X2 of a timber market. Therefore, the stand management apparatus according to the second embodiment can obtain more accurate property value information of the stand in addition to the effects of the stand management system according to the first embodiment.

  The third embodiment shown in FIG. 7 is connected to the operator's terminal X2 via the communication line (network line) via the communication means COM in the first embodiment shown in FIGS. The standing tree management device D has the same configuration as that of the first embodiment except that the standing tree management device D includes a business instruction generation unit P1 that generates business instruction information based on information regarding the business from the third information management unit T3. is doing.

  The operation instruction for generating operation instruction information based on the operation information from the third information management unit T3 is, for example, data in the form of a work instruction form for performing operation in a forest in a predetermined section based on a forest plan. be able to.

  Thus, in 3rd Embodiment, since an appropriate instruction | indication can be performed to the terminal X2 by the side of a contractor, it becomes possible to implement the business management based on a forest plan successfully.

  The fourth embodiment shown in FIG. 8 is connected to the processor terminal X3 via the communication line (network line) via the communication means COM in the first embodiment shown in FIGS. The standing tree management device D has the same configuration as that of the first embodiment, except that the standing tree management device D includes a work instruction generation unit P2 that generates processing instruction information based on information related to wood processing from the third information management unit T3. is doing.

  In the management device for standing trees according to the fourth embodiment, since appropriate instructions can be given to the processor side terminal X2 in the same manner as the management device for standing trees in the third embodiment, the logging management of forests has been carried out successfully. It becomes possible to do.

  The embodiment shown in FIG. 9 is an embodiment in which the tree management device of the third embodiment shown in FIG. 7 and the tree management device of the fourth embodiment shown in FIG. 8 are combined.

  In this way, by connecting to both the terminal X2 on the contractor side and the terminal X3 on the timber processing company, and performing each operation instruction and processing instruction, it is possible to manage a series of operations from forest operation to processing. .

  The second embodiment shown in FIG. 10 is connected to the terminal X3 of the financial transaction institution through the communication line (network line) via the communication means COM in the first embodiment shown in FIGS. And the management apparatus D of standing trees has the same structure as 1st Embodiment except the point which has the financial gift certificate production | generation means P3.

  Note that the financial gift certificate referred to in the present invention refers to a series of forest management / operations from the management and operation of forests in a predetermined section to the sale of the trees as logs or processed timber by the tree management device D of the present invention, and for a predetermined period. This means all financial products created by calculating the asset value to be obtained later in real time. For example, as shown in FIG. Alternatively, securities for futures trading as processed timber and securities from forest owners, such as stock purchases in the business from forest management and operation to product sales, or small futures trading such as commemorative trees Means an act.

  In carrying out such financial merchandising, in the present invention, merchandising is carried out by the steps shown in FIG.

  That is, in the present invention, first, (A) a step of extracting a group for asset evaluation from the first information, and (B) a step of calculating the value of the standing tree from the volume information of each standing tree of the extracted group, (C) calculating the cost required to saw each standing tree of the extracted group; and (D) subtracting the cost calculated in step C from the value of the standing tree calculated in step B to obtain the manufacturing cost of each standing tree. A stand-by step, (E) a step of converting the extracted tree group into a financial product based on the calculated manufacturing cost of the stand tree, and (F) a step of storing the extracted tree group as another management information group. Implementation of financial products.

  More specifically, first, a standing tree for monetization is set. At this time, it is also possible to commercialize all standing trees in a predetermined section at once. However, in a preferred embodiment of the present invention, a predetermined block unit or a predetermined type of standing trees in the forest in the predetermined section is used. Uses parameters to narrow down standing trees to be monetized.

  For example, when both the category and type are selected as shown in FIG. 5A, the search extraction unit R (see FIG. 1) displays the map within a predetermined area as a block as shown in FIG. 5B. Then, select one or more blocks that you want to evaluate, and confirm your selection. Next, as shown in FIG. 5 (c), the type of one or more trees to be evaluated is selected, and the selection content is confirmed.

  Then, the selection extraction unit R in the standing tree management device D of the present invention extracts the selected contents as shown in FIG. 4, and the standing tree management device D of the present invention proceeds to step (B), and the calculation unit C Calculate the value of each standing tree extracted by.

  That is, when the process proceeds to step (B), the value of the standing tree is calculated for all the extracted standing trees by referring to the information of the second information management unit T2 shown in FIG. 10, and the sum of the values of all the standing trees is obtained.

  Next, the standing tree management device D of the present invention proceeds to step C and calculates the cost required for sawing each standing tree of the extracted group. At this time, the standing tree management device D of the present invention calculates the cost required for operation for a predetermined period, for example, 10 years, and the cost required for sawing for each standing tree by the third information management device T3, and calculates each standing tree. Calculate the total cost as the sum of the values.

  And the management apparatus D of the standing tree of this invention calculates the manufacturing cost of each standing tree in the process D by subtracting the expense calculated in the process C from the value of the standing tree calculated in the process B.

  In this way, the standing tree management device D of the present invention can perform asset evaluation of standing trees in a desired section (block) or a predetermined section.

  Next, in step E, the tree management device D of the present invention performs desired financial commodification based on the asset evaluation of the set group of trees.

  After implementing the commercialization of financial products in this way, the standing tree management apparatus D of the present invention needs to manage the standing trees of the group set as a group different from the original management in the process F. Therefore, in a specific embodiment of the present invention, a new management group is created by changing owner information (see FIG. 2) of a group of standing trees that have been commercialized.

  With this configuration, the tree management device D according to the present invention can perform asset evaluation in real time while managing a series of flows from forest management / maintenance to lumbering. In addition, it becomes possible to procure funds by converting into financial products, and it is possible to generate a cost for reliably performing operations.

  In order to grasp the asset value as accurately as possible when commercializing in this way, it is preferable to adopt a configuration combining the fifth embodiment and the second embodiment shown in FIG. 6 as shown in FIG.

  That is, by quickly grasping the latest information such as product information and price information made from the lumber market terminal X1, it is possible to grasp the asset value of the commercialized standing tree in real time.

  Although the embodiments of the present invention have been described above, the present invention is not limited to these embodiments.

  For example, as shown in FIG. 14, the standing tree management server S1 configured as a standing tree management apparatus of the present invention is connected to a network owner's terminal X0 of a wood owner, a terminal X1 of a wood market, a terminal X2 of a contractor side, A wood management system connected to a terminal of a financial institution is also within the scope of the present invention. Similarly, a program for operating the tree management system of the present invention configured from the flowcharts shown in FIGS. 4 and 12 and a computer-readable medium storing the program are also within the scope of the present invention.

  The standing tree management system of the present invention shown in FIG. 14 provides forest owner's standing management information between the forest owner's terminal X0 and the wood management server S1, and manages the wood market's terminal X1 and wood. While exchanging price information and shipping information of wood with the server S1, maintenance and management of the standing trees are performed by giving standing operation instructions between the terminal X2 on the contractor side and the wood management server S1. The Tachiki financial gift certificate obtained by converting Tachiki into a financial product is transmitted to the terminal X3 of the financial transaction institution, and the asset value information of the best friend gift certificate is provided to the terminal X3 of the financial transaction institution.

  The terminal X3 of the financial transaction institution is connected to a well-known financial transaction system S2 as described in, for example, cited document 4 and cited document 5, via a network line.

  Also, for example, as shown in FIG. 15A, for example, the owner of the standing tree is a furniture manufacturer, a house sales manufacturer, etc., and the user uses the standing tree as a final processed product after a predetermined year from the owner of the standing tree. As an example, a case where a processed product of standing trees is purchased can be considered.

  In this case, as shown in FIG. 15B, the tree management system of the present invention has a configuration connected to the terminal X2 of the final product processor in addition to the embodiment shown in FIG.

  With this configuration, for example, the user side purchases a standing tree having a predetermined identification number as a child's birth, wedding furniture, and maintains the standing tree as a final processed product of the standing tree at a predetermined period such as marriage. Become. Therefore, it is possible to expand new consumption and to generate forest maintenance costs through operations.

  In addition, the user can contribute to the maintenance and management of the forest, and purchases standing trees directly, so that it is possible to purchase a quality-guaranteed product that is cheaper than that purchased through the market.

  Furthermore, since the contract between the user and the timber product dealer is a single security, the user can arbitrarily resell for the convenience of the user.

  In addition, since the wood product dealer can secure a desired type of standing tree as a final product in advance, the labor for securing the raw wood is reduced.

  As described above, the management system for standing trees according to the present invention can also contribute to the creation of new industries.

  The standing tree management apparatus according to the first embodiment of the present invention is capable of performing asset evaluation of a standing tree type in a desired section (block) or a predetermined section. Moreover, the management apparatus for standing trees according to the present invention can recalculate at the same time that the information about the asset is changed by the branch number management, so that the asset calculation can be accurately performed following the change of the information. Furthermore, the management apparatus for standing trees of the present invention manages the operation information, and takes into account, for example, that the operation is based on a forest plan. Therefore, it is possible to cope with forest conservation and cultivation and employment problems of forestry workers.

  Further, the standing tree management apparatus according to the second embodiment configured to connect the standing tree management apparatus of the present invention to a timber market terminal via a communication line is constantly updated with new timber transaction requirement information possessed by the timber market terminal. Based on this, the information stored in the fourth information management unit T4 can be updated. Therefore, the stand management apparatus according to the second embodiment can obtain more accurate property value information of the stand in addition to the effects of the stand management system according to the first embodiment.

  In the management apparatus for standing trees according to the third embodiment, since appropriate instructions can be given to the terminal on the contractor side, it is possible to successfully carry out the operation management based on the forest plan.

  By connecting with both the terminal of the operator side and / or the terminal of the wood processor, and performing the operation instruction and the processing instruction, respectively, the tree management device of the present invention provides the forest management in addition to the effects of the first embodiment. It is possible to manage a series of operations from processing to processing.

  The tree management apparatus of the present invention can evaluate assets of trees in real time while managing a series of flows from management / maintenance of forests to lumbering by commercializing financial products. In addition, it becomes possible to procure funds by converting into financial products, and it is possible to generate a cost for reliably performing operations.

  In addition to the above-described effects, the standing tree management system of the present invention can secure a desired type of wood for an end user and an opportunity to create a new industry.

D Standing tree management device T Information management unit T1 First information management unit T2 Second information management unit T3 Third information management unit T4 Fourth information management unit R Search extraction unit C Calculation unit COM Communication means X0 Standing tree Terminal X1 wood market terminal X2 contractor side terminal X3 financial transaction institution terminal X4 final processing company terminal P1 business instruction generation unit P2 processing instruction generation unit P3 financial gift certificate generation unit S1 standing tree management server

Claims (32)

An electronic computer including a central operator, primary storage device, storage device, operating system, input device, output device;
A first information management unit for managing first information including a location, a type of standing tree in a unit of identification number for standing trees in a predetermined section stored in the storage device of the computer;
A second information management unit for managing the second volume information including the volume information of each standing tree and the age information;
A third information management unit for managing third information including operation information of each tree, lumbering / unloading information;
Including
A fourth information management unit for managing fourth information which is product information based on the volume of each standing tree;
A search / extraction unit for searching / extracting a group for calculating an asset value from the first information;
Based on information from the first to third information management units, a calculation unit that calculates the asset value of each tree based on the volume information of the tree for each type of tree information,
Consisting of
When there is a change in the information stored in the second to fourth information management units, the changed information is updated, and each identified by the identification number based on the first to fourth information An apparatus for managing a standing tree, characterized by evaluating an asset value when the standing tree is grown and managed for a predetermined period and then shipped as a product. The second information management unit updates each second information as a branch number when each of the second information is updated,
The third information management unit updates each third information as a branch number when each third information is updated,
The tree management device according to claim 1, wherein when the second information or the third information is updated, the calculation unit recalculates an asset value of each tree.   3. The tree management according to claim 1, wherein the tree management device further includes a fifth information management unit that manages information that is not classified into the second to fourth information. 4. apparatus.   The tree management device according to any one of claims 1 to 3, wherein the electronic computer includes a communication unit that can be connected to another electronic computer via a line.   The tree management apparatus according to claim 4, wherein the fourth information is obtained from another electronic computer via a line. Furthermore, the management device of the standing tree has a business instruction generating unit that generates business instruction information based on information related to the business from the third information management unit,
The second information unit and the third information unit update the second information and the third information based on the operation information generated by the operation instruction generation unit. The standing tree management device according to any one of 5.   2. The standing tree management device further includes a wood processing instruction generation unit that generates wood processing instruction information based on information relating to wood processing from the third information management unit. The standing tree management apparatus according to any one of 6.   The said standing tree management apparatus has further a financial gift certificate production | generation part which produces | generates a financial gift certificate based on the asset of the standing tree of the predetermined unit calculated by the calculation part. The standing tree management device according to any one of the above.   The standing tree management apparatus according to claim 8, wherein the predetermined unit is a partition unit.   The standing tree management apparatus according to claim 8, wherein the predetermined unit is a kind of standing tree in a predetermined section or a section unit obtained by dividing the predetermined section.   The calculation unit re-calculates the asset of a predetermined unit of the financial product converted into a predetermined unit when the first to fourth information is updated to generate value information of the financial gift certificate. The standing tree management apparatus according to any one of claims 8 to 10. An electronic computer including a central operator, primary storage device, storage device, operating system, input device, output device;
A first information management unit for managing first information including a location, a type of standing tree in a unit of identification number for standing trees in a predetermined section stored in the storage device of the computer;
A second information management unit for managing the second volume information including the volume information of each standing tree and the age information;
A third information management unit for managing third information including operation information of each tree, lumbering / unloading information;
Including
A fourth information management unit for managing fourth information which is product information based on the volume of each standing tree;
A search / extraction unit for searching / extracting a group for calculating an asset value from the first information;
Based on information from the first to third information management units, a calculation unit that calculates the asset value of each tree based on the volume information of the tree for each type of tree information,
A communication unit that can be connected to a terminal via a communication line;
Consisting of
When there is a change in the information stored in the second to fourth information management units, the changed information is updated, and each identified by the identification number based on the first to fourth information A management server for standing trees characterized by evaluating the asset value when the standing trees are grown and managed for a predetermined period and then shipped as a product;
A product information terminal storing product information of standing trees via a communication line;
A standing tree management system composed of
The third information unit stores product information from the product information terminal,
The calculation unit is configured to calculate the asset value of each tree based on the volume information of the standing tree according to the type information of the standing tree based on the information from the first to third information management units. system. An electronic computer including a central operator, primary storage device, storage device, operating system, input device, output device;
A first information management unit for managing first information including a location, a type of standing tree in a unit of identification number for standing trees in a predetermined section stored in the storage device of the computer;
A second information management unit for managing the second volume information including the volume information of each standing tree and the age information;
A third information management unit for managing third information including operation information of each tree, lumbering / unloading information;
Including
A fourth information management unit for managing fourth information which is product information based on the volume of each standing tree;
A search / extraction unit for searching / extracting a group for calculating an asset value from the first information;
Based on information from the first to third information management units, a calculation unit that calculates the asset value of each tree based on the volume information of the tree for each type of tree information,
A communication unit that can be connected to a terminal via a communication line;
Consisting of
When there is a change in the information stored in the second to fourth information management units, the changed information is updated, and each identified by the identification number based on the first to fourth information A management server for standing trees characterized by evaluating the asset value when the standing trees are grown and managed for a predetermined period and then shipped as a product;
Consists of the Tateki management server and a terminal on the contractor side that is possible via a communication line,
A management system for standing trees that transmits the operation instruction information generated by the operation instruction generation unit to the terminal on the contractor side via the communication unit.   The second and third information units, when performing operation based on the operation instruction information generated by the operation instruction generating unit from the terminal on the operator side, and receiving operation completion information, The management system according to claim 13, wherein the information of 3 is updated based on the operation completion information. The standing tree management system further includes a wood processing instruction generating unit that generates wood processing instruction information based on information relating to wood processing from the third information management unit,
The standing tree management system is further connected via a communication line to a terminal on the wood processor side,
15. The standing tree according to claim 12, wherein the standing tree management system transmits the generated wood processing instruction information to a terminal on the wood processor side via a communication line. Management system. The standing tree management server further includes a financial gift certificate generating unit that generates a financial gift certificate based on a predetermined unit of the asset of the standing tree calculated by the calculating unit,
The tree management system according to any one of claims 12 to 15, wherein the management server is further connected to a terminal of a financial product transaction institution through a communication line.   The standing tree management system according to claim 16, wherein the predetermined unit is a partition unit.   The standing tree management system according to claim 17, wherein the predetermined unit is a type of standing tree in a predetermined section or a section unit obtained by dividing the predetermined section. A standing tree management system according to any one of claims 16 to 18,
A financial institution's terminal,
Tachiki's financial product transaction system composed of customer terminals.   20. The financial product transaction system according to claim 19, wherein the generated bond is a futures transaction bond. An electronic computer including a central operator, a primary storage device, a storage device, an operating system, an input device, and an output device, and standing trees in a predetermined section stored in the storage device of the electronic computer in units of identification numbers, A first information management unit that manages the first information including the type of the tree; a second information management unit that manages the second information including the volume information of each tree, and the age information; A third information management unit for managing third information including lumbering / unloading information,
A fourth information management unit for managing product information based on the volume of each standing tree, a search / extraction unit for searching / extracting a group for calculating an asset value from the first information, and the first to third A calculation unit for calculating the asset value of each standing tree based on the volume information of each standing tree based on the information of the standing tree based on the information from the information management unit of the standing tree, and a standing tree asset calculating method in the standing tree management device. And
(A) extracting a group for asset evaluation from the first information;
(B) calculating the value of the stand from the volume information of each stand of the extracted group;
(C) calculating a cost required to saw each standing tree of the extracted group;
(D) calculating the manufacturing cost of each tree by subtracting the cost calculated in process C from the value of the tree calculated in process B.   The step A includes a step of extracting a group for asset evaluation by classification, a step of extracting a group for asset evaluation by the type of standing tree, or a step of extracting a group for asset evaluation by both. Tachiki asset calculation method described. An electronic computer including a central operator, a primary storage device, a storage device, an operating system, an input device, and an output device, and standing trees in a predetermined section stored in the storage device of the electronic computer in units of identification numbers, A first information management unit that manages the first information including the type of the tree; a second information management unit that manages the second information including the volume information of each tree, and the age information; A third information management unit for managing third information including lumbering / unloading information,
A fourth information management unit for managing product information based on the volume of each standing tree, a search / extraction unit for searching / extracting a group for calculating an asset value from the first information, and the first to third A standing tree asset calculation program for a standing tree management device, comprising: a calculating unit that calculates an asset value of each standing tree based on standing tree volume information for each standing tree type information based on information from the standing information management unit. And
(A) extracting a group for asset evaluation from the first information;
(B) calculating the value of the stand from the volume information of each stand of the extracted group;
(C) calculating a cost required to saw each standing tree of the extracted group;
(D) A program that executes a step of calculating the production cost of each tree by subtracting the cost calculated in step C from the value of the tree calculated in step B.   24. The step A includes a step of extracting a group to be evaluated for assets by classification, a step of extracting a group to be evaluated for assets by the type of standing trees, or a step of extracting a group to be evaluated for assets by both. The listed program,   A computer-readable medium in which the program according to claim 22 or 24 is stored. An electronic computer including a central operator, a primary storage device, a storage device, an operating system, an input device, and an output device, and standing trees in a predetermined section stored in the storage device of the electronic computer in units of identification numbers, A first information management unit that manages the first information including the type of the tree; a second information management unit that manages the second information including the volume information of each tree, and the age information; A third information management unit for managing third information including lumbering / unloading information,
A fourth information management unit for managing product information based on the volume of each standing tree, a search / extraction unit for searching / extracting a group for calculating an asset value from the first information, and the first to third Based on the information from the information management unit, based on the information of the standing tree, the calculating unit for calculating the asset value of each standing tree based on the volume information of the standing tree, and based on the standing unit assets calculated by the calculating unit A method for commercializing a standing tree financial product using a standing tree management device comprising a financial gift certificate generating unit that generates a financial gift certificate,
(A) extracting a group for asset evaluation from the first information;
(B) calculating the value of the stand from the volume information of each stand of the extracted group;
(C) calculating a cost required to saw each standing tree of the extracted group;
(D) calculating the manufacturing cost of each tree by subtracting the cost calculated in process C from the value of the tree calculated in process B;
(E) converting the extracted tree group into a financial product based on the calculated manufacturing cost of the tree;
(F) storing the extracted standing tree group as another management information group;
A method for commercializing a standing tree.   27. The method for commercializing a standing tree according to claim 26, wherein the financial product is a financial product related to a futures transaction.   The second information management unit has owner information which is an owner of a standing tree to be managed, and generates another management information group by rewriting the extracted standing tree group by rewriting the owner information. 28. The method according to claim 27, wherein another management information group is stored. An electronic computer including a central operator, a primary storage device, a storage device, an operating system, an input device, and an output device, and standing trees in a predetermined section stored in the storage device of the electronic computer in units of identification numbers, A first information management unit that manages the first information including the type of the tree; a second information management unit that manages the second information including the volume information of each tree, and the age information; A third information management unit for managing third information including lumbering / unloading information,
A fourth information management unit for managing product information based on the volume of each standing tree, a search / extraction unit for searching / extracting a group for calculating an asset value from the first information, and the first to third Based on the information from the information management unit, based on the information of the standing tree, the calculating unit for calculating the asset value of each standing tree based on the volume information of the standing tree, and based on the standing unit assets calculated by the calculating unit A financial product commercialization program for standing trees, which uses a standing tree management device configured with a financial gift certificate generating unit for generating financial gift certificates,
(A) extracting a group for asset evaluation from the first information;
(B) calculating the value of the stand from the volume information of each stand of the extracted group;
(C) calculating a cost required to saw each standing tree of the extracted group;
(D) calculating the manufacturing cost of each tree by subtracting the cost calculated in process C from the value of the tree calculated in process B;
(E) converting the extracted tree group into a financial product based on the calculated manufacturing cost of the tree;
(F) storing the extracted standing tree group as another management information group;
Tachiki's financial commodification program characterized by   The program according to claim 28, wherein the financial product is a financial product related to a futures transaction.   The second information management unit has owner information which is an owner of a standing tree to be managed, and generates another management information group by rewriting the extracted standing tree group by rewriting the owner information. 31. The program according to claim 29 or 30, wherein another management information group is stored.   32. A computer-readable medium in which the program according to any one of claims 29 to 31 is stored.

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