CN203629923U - Herbaceous community quadrat arranging machine - Google Patents
Herbaceous community quadrat arranging machine Download PDFInfo
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- CN203629923U CN203629923U CN201320866339.0U CN201320866339U CN203629923U CN 203629923 U CN203629923 U CN 203629923U CN 201320866339 U CN201320866339 U CN 201320866339U CN 203629923 U CN203629923 U CN 203629923U
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Abstract
The utility model discloses an herbaceous community quadrat arranging machine. The herbaceous community quadrat arranging machine comprises a square quadrat framework and two straight rod separation bars, wherein the two straight rod separation bars are fixed in the square quadrat framework through four bolts in a crisscross manner and used for dividing the square quadrat framework into four same-sized blocks; the herbaceous community quadrat arranging machine also comprises two different-sized equilateral right angle separation bars which are fixedly arranged at one corner of the square quadrat framework. The herbaceous community quadrat arranging machine is mainly used for arranging herbaceous community survey quadrats in a desert ecosystem, a forest ecosystem and various grassland and meadow ecosystems; the herbaceous community quadrat arranging machine is low in manufacture cost, easy to operate, easy to assemble and disassembly, capable of arranging the quadrats in a large space and also capable of arranging the quadrats in a small space, detachable, easy to carry, stable structure, accurate in the arrangment quadrat area, accurate and clear in space separation and reliable in survey data; especially, the damage to the vegetation and the soil surface layer can be avoided when the quadrats are arranged.
Description
Technical field
The utility model relates to a kind of device of measuring vegetal cover degree, and particularly a kind of herbosa sample prescription is laid device.
Background technology
Plant is as the producer in the ecosystem, can connect inorganic nature and organic nature, the inorganics of inorganic occurring in nature is generated to organism by photosynthesis, thereby direct or indirect provide food for whole natural animal and microorganism, and generate oxygen simultaneously, suck the balance that carbon dioxide regulates oxygen and carbon dioxide in air, thereby provide the environment that is more suitable for existence for biology.So the plant most important link that is the ecosystem, plant community research is the basis that whole terrestrial ecosystems develop in a healthy way with protection.In order to study comprehensively, accurately and efficiently plant community and the mutual relationship with the ecosystem thereof, scientists is puted forth effort the aspect such as Plant Diversity, syndynamic and climate relationship, plant ecological adaptability and is studied.In practice, find, vegetational type's field sample prescription is laid, and especially herbosa is particularly important to the accuracy of its result of study.
At present; herbosa's sample prescription is mainly laid with 1m × 1m specification, distribution method take tape measure in conjunction with line, small tenon bar in conjunction with cotton rope as main, these methods often can cause sample prescription to be deformed into rhombus or other; finally cause sample prescription implants counting may have more or lack tens strains, metering misalignment.In addition, also frequent vegetation destruction and topsoil of these methods.Given this, research and development are a kind of lays sample prescription standard, counting accurately, it is of crucial importance to the accurate collection of herbosa's basic data that the herbosa's sample prescription that ground vegetation and soil is not damaged, destroyed is again laid device, and it is extremely important that this also changes accurately research to whole vegetational type two packing spaces, species richness and community dynamic.
Summary of the invention
The purpose of this utility model is to provide that a kind of cost is simple, durable, easy to disassemble and assemble, and herbosa's sample prescription easy to carry, simple to operate is laid device; This herbosa sample prescription lays that device sample prescription is laid accurately, the diversification of sample prescription horizontal space, and work efficiency is high, especially to vegetation without injury, to soil without destruction.
To achieve these goals, the utility model adopts following technical scheme: a kind of herbosa sample prescription is laid device, comprises square-like square bearer; It is characterized in that: also comprise two straight-bar dividers; Two straight-bar dividers are bolted in square-like square bearer by four in right-angled intersection mode, and square-like square bearer is divided into large and small identical four.
Further, the utility model also comprises two large and small length of side right angle dividers such as different, and the length of side right angle dividers such as two, according to planting investigated needs, are fixedly placed in one jiao of square-like square bearer; Sample prescription is separated into multiple parts.
The utility model can need to be various modes laying sample prescription according to vegetation characteristics and research, and as the first, square side's frame is directly laid sample prescription; The second, be fixed on the middle part in square-shaped frame in right-angled intersection mode, sample prescription is separated into equal-sized; The 3rd, the length of side right angle divider such as is fixed on to one jiao, square side's frame with screw and nut; The 4th, by another etc. length of side right angle divider be fixed on one jiao, square side's frame with screw and nut, continue segmentation sample prescription.
The utility model is mainly used in desert ecosystem, forest ecosystem and various grassland, meadow ecosystem herbosa investigation sample prescription is laid.The utility model is cheap, easy and simple to handle, easy to disassemble and assemble, easy to carry, durable, easy to use; Sample prescription laying speed is fast, efficiency is high, only needs a few seconds sample prescriptions to lay, and does not need corrigendum or repairs, can be to human body generation injury; It is accurate that sample prescription is laid space, can the various modes compartment, can lay according to vegetation need of work and vegetation characteristics selectivity, and can large space lay, also can little spatial arrangement, detachable, portable; Stability Analysis of Structures, set sample area are accurate, and spatial separation is accurately clear, and enquiry data is reliable; Especially sample prescription lay time to vegetation without injury, to upper soll layer without destruction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
The structural representation of the length of side right angle dividers such as Fig. 2 is,
Fig. 3 is the utility model schematic diagram that the length of side right angle divider such as large is installed,
Fig. 4 is the utility model schematic diagram that the length of side right angle divider such as little is installed.
In figure: 1-square-like square bearer, 2-straight-bar divider, 3-etc. length of side right angle divider, the 301-length of side right angle divider such as large, the 302-length of side right angle divider such as little, the 4-the first bolt, the 5-the second bolt, the 6-the three bolt.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.As shown in Figure 1: a kind of herbosa sample prescription is laid device, comprises square-like square bearer 1; Also comprise two straight-bar dividers 2; Two straight-bar dividers 2 are fixed in square-like square bearer 1 by four the first bolts 4 in right-angled intersection mode, and square-like square bearer 1 is divided into large and small identical four.
The interior length of side of square-like square bearer 1 is 1m; The length of two straight-bar dividers 2 is 1m.
Plant investigated needs in order to adapt to different area, further, referring to Fig. 2: the utility model also comprises the length of side difference of the length of side right angle dividers such as 4, two of two large and small length of side right angle dividers such as different, is respectively 25cm, 10cm; The length of side right angle dividers such as two, according to planting investigated needs, are fixedly placed in one jiao of square-like square bearer.
Figure 3 shows that the utility model schematic diagram that the length of side right angle divider such as large is installed, it is large that the length of side is 25cm etc., and length of side right angle divider 301 is fixedly mounted on the lower right corner in square-like square bearer 1 by the second bolt 5.
Figure 4 shows that the utility model schematic diagram that the length of side right angle divider such as little is installed, the length of side is that the length of side right angle dividers 302 such as 10cm is little are fixedly mounted on the lower right corner in square-like square bearer 1 by the 3rd bolt 6.
Square-like square bearer 1 is iron plate making, and Stability Analysis of Structures is not yielding; Two straight-bar dividers 2, the length of side right angle divider 301 such as large are aluminium alloy making with the length of side right angle divider 302 such as little.
When use, according to vegetation characteristics and research purpose, the utility model can be assembled in a variety of forms.For example, directly use square-like square bearer 1, investigate the vegetation of 1 square metre; Two straight-bar dividers 2 are fixed in square-like square bearer 1 in right-angled intersection mode, and square-like square bearer 1 is divided into large and small identical four, investigate the vegetation of 0.5 × 0.5 square metre; The length of side right angle divider 301 such as large is fixed on to a jiao of square side's frame 1, investigates the vegetation of 0.25 × 0.25 square metre; The length of side right angle divider 302 such as little is fixed on to a jiao of square side's frame 1, investigates the vegetation of 0.1 × 0.1 square metre.After sample prescription is laid, according to vegetation plant base position, its aerial part is arranged in the marker space of response, then institute an inquiry statistics.
Claims (3)
1. herbosa's sample prescription is laid a device, comprises square-like square bearer; It is characterized in that: also comprise two straight-bar dividers (2); Two straight-bar dividers (2) are fixed in square-like square bearer (1) by four the first bolts (4) in right-angled intersection mode, and square-like square bearer (1) is divided into large and small identical four.
2. a kind of herbosa as claimed in claim 1 sample prescription is laid device, it is characterized in that: lay device and also comprise two large and small length of side right angle dividers (4) such as different; Fixedly be placed in a jiao of square-like square bearer (1) etc. length of side right angle divider (4).
3. a kind of herbosa as claimed in claim 2 sample prescription is laid device, it is characterized in that: the interior length of side of square-like square bearer (1) is 1m; The length of two straight-bar dividers (2) is 1m; The length of side of the length of side right angle dividers (4) such as two is respectively 25cm, 10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320866339.0U CN203629923U (en) | 2013-12-26 | 2013-12-26 | Herbaceous community quadrat arranging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320866339.0U CN203629923U (en) | 2013-12-26 | 2013-12-26 | Herbaceous community quadrat arranging machine |
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| Publication Number | Publication Date |
|---|---|
| CN203629923U true CN203629923U (en) | 2014-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320866339.0U Expired - Fee Related CN203629923U (en) | 2013-12-26 | 2013-12-26 | Herbaceous community quadrat arranging machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106066376A (en) * | 2016-06-12 | 2016-11-02 | 辽宁石油化工大学 | A kind of field draft shrub subquadrat measurement apparatus and method |
| CN112345733A (en) * | 2020-11-27 | 2021-02-09 | 中国水利水电科学研究院 | Vegetation ecological index experimental device and experimental method thereof under field condition |
| CN113295572A (en) * | 2021-05-20 | 2021-08-24 | 内蒙古农业大学 | Method, device and equipment for collecting residual films of farmland |
-
2013
- 2013-12-26 CN CN201320866339.0U patent/CN203629923U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106066376A (en) * | 2016-06-12 | 2016-11-02 | 辽宁石油化工大学 | A kind of field draft shrub subquadrat measurement apparatus and method |
| CN112345733A (en) * | 2020-11-27 | 2021-02-09 | 中国水利水电科学研究院 | Vegetation ecological index experimental device and experimental method thereof under field condition |
| CN112345733B (en) * | 2020-11-27 | 2021-11-02 | 中国水利水电科学研究院 | Vegetation ecological index experimental device and experimental method thereof under field condition |
| US11422123B2 (en) | 2020-11-27 | 2022-08-23 | China Institute Of Water Resources And Hydropower Research | Field condition-based experimental apparatus and method for ecological indicator of vegetation |
| CN113295572A (en) * | 2021-05-20 | 2021-08-24 | 内蒙古农业大学 | Method, device and equipment for collecting residual films of farmland |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20141226 |
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| EXPY | Termination of patent right or utility model |