CN107121172A - A kind of simple and easy method of use sociales white poplar tree height measurement underground water buried depth - Google Patents
A kind of simple and easy method of use sociales white poplar tree height measurement underground water buried depth Download PDFInfo
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- CN107121172A CN107121172A CN201710311806.6A CN201710311806A CN107121172A CN 107121172 A CN107121172 A CN 107121172A CN 201710311806 A CN201710311806 A CN 201710311806A CN 107121172 A CN107121172 A CN 107121172A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
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Abstract
The invention discloses a kind of simple and easy method of use sociales white poplar tree height measurement underground water buried depth, in Yili of Xinjiang, choose underground water spot nearby Human impact is smaller, height highest, the diameter of a cross-section of a tree trunk 1.3 meters above the ground be maximum and growing way most healthy Common Species white poplar is measurement object；The height of tree is determined to selecting object using height-gauge；The height of tree is substituted into the model that the utilization trees height inverting underground water buried depth that the potential height of tree hypothesis of trees and Water Physiology theory are built is limited based on moisture；The underground water buried depth in measurement object location is calculated in a model.This method and experimental facilities are simple, easy to carry, operation is simple, measurement result is accurate, it is convenient to apply to the underground water buried depth measurement of the environment such as field and village.
Description
Technical field
The invention belongs to water resource utilize with protection technique field, be related to and a kind of use sociales white poplar tree height measurement underground water
The simple and easy method of buried depth, more particularly to it is a kind of in simple side of the Xinjiang Yili of China using sociales white poplar tree height measurement underground water buried depth
Method.
Background technology
Underground water is the important component of water resource, is the important of China's domestic water, agricultural water and industrial water
, there is very important status at water source in water cycle process.Underground water buried depth directly decides the utilization shape of shallow-layer water resource
The living or death of formula and ecology service resource.At present, the assay method of underground water buried depth mainly has：Surveyed in the wild with " drill hole of drilling machine "
Measure, measured in village or occupied zone with " electrical measuring method " and " listening clock method ".In this 3 kinds of common methods, although the 1st kind of method
Measurement accuracy is high, but because it is directed to field vocational work design of material, program is complicated, when consumption for a long time, not only to earth's surface
Destruction is serious, and damages the stability of lithic drainage structure；And for latter two method, although relatively simple, its is necessary
Foundation has in village or occupied zone on the basis of " motor-pumped well ", and setting up for " motor-pumped well " is extremely tight to underground water resource pollution
Weight, damages the long-term utilization benefit of water resource, moreover nowadays do not advocated " motor-pumped well " to protect earth's surface ecology and surface water resources
Build.Therefore, develop one kind and do not destroy earth's surface ecologic structure and water resource, underground water buried depth is measured using plant unique characteristics
Method, extremely urgently.
Based on moisture limitation height of tree hypothesis (see Fig. 1) and plant water physiology theory (see Fig. 2), to the same thing in somewhere
Kind, it is significantly negatively correlated between underground water buried depth and its potential maximum height of tree.Therefore, on the basis of the collection of great amount of samples data,
The model of relation between the reflection potential maximum height of tree of plant and underground water buried depth is constructed, can be used for simple measuring underground
Water buried depth.This work is completed, recovery and sustainable utilization to water resource, it is to avoid earth's surface is given birth in underground water buried depth observation process
Weight is respectively provided with terms of state structural damage, the circulation and development that promote Ecology, the economic and social benefit of raising water resource
The value wanted.
The content of the invention
It is an object of the invention to the deficiency for existing measurement level of ground water technology and to the protection of water resource there is provided
A kind of simple and easy method of use sociales white poplar tree height measurement underground water buried depth, this method and experimental facilities are simple, easy to carry, grasp
Make simple, measurement result accurate, it is convenient to apply to the underground water buried depth measurement of the environment such as field and village.
Its concrete technical scheme is：
A kind of simple and easy method of use sociales white poplar tree height measurement underground water buried depth, comprises the following steps：
Step 1, in Yili of Xinjiang, choose underground water spot nearby Human impact be smaller, height highest, the diameter of a cross-section of a tree trunk 1.3 meters above the ground it is maximum and
Growing way most healthy Common Species white poplar is measurement object；
Step 2, using height-gauge to selecting object determine the height of tree；
Step 3, the profit for building height of tree substitution based on the moisture limitation potential height of tree hypothesis of trees and Water Physiology theory
In model with trees height inverting underground water buried depth；
Step 4, the underground water buried depth for calculating measurement object location in a model.
Further, measurement object white poplar described in step 1 is to be limited the height of tree by moisture, what or else its height can grow
Individual.
Further, height-gauge described in step 2 is based on ultrasonic measurement height.
Further, height-gauge concrete operation method described in step 2 comprises the following steps：First, using surveying high standard
Chi fixes the position of 360 ° of adapters and T3, presses ON keys and opens Vertex IV and be directed at T3, long-press ON keys are until Red Cross
Mark disappears, and unclamps ON keys, and Vertex IV will record distance, angle and the horizontal range of measurement point and T3 present positions；Most
Afterwards, high thing is directed at Red Cross mark in view-finder, presses ON keys until Red Cross identifies disappearance, measurement height value will be shown
On a display screen, recorded.
Further, model described in step 3 is to be based on the height of tree and underground water buried depth relational model, crown area and underground water
The height of tree and underground water buried depth relational model on buried depth relational model, plant volume and underground water buried depth relational model, unit area,
The optimal models that comprehensive four kinds of model discriminations go out.
Further, model is described in step 3Its fitting result, R2=0.705 (P<
0.0001), in model, y is underground water buried depth (m)；X is the white poplar height of tree (m).
Compared with prior art, beneficial effects of the present invention：
The present invention has sufficient grounds in view of be moisture limitation height of tree hypothesis and Water Physiology theory according to theory；Due to this
Method measurement object is sociales white poplar, widely distributed, therefore can easily be applied；This measurement process and equipment are simple to operation,
Timeliness is high, and without being destroyed to surface infrastructure, there is certain protective effect to ecologic structure and underground water, can guarantee that aquatic
The circulation of state and continuing for water resource；This model is that the sampled data based on the whole Ili Prefectures of covering is built, credibility
It is high；This model is the optimum selecting in numerous models, as a result accurately.Therefore, in Yili of Xinjiang, can have using this model
Effect implements the estimation of underground water buried depth.
Brief description of the drawings
Fig. 1 is moisture limitation height of tree hypothesis；
Fig. 2 is Water Physiology theory；
Fig. 3 is the application schematic diagram of height-gauge；
Fig. 4 is the fitting data figure and knot that underground water depth model is highly estimated based on the trees for reflecting the potential maximum height of tree
Really；
Fig. 5 is to estimate the fitting data figure and knot of underground water depth model based on the crown area for reflecting the potential maximum height of tree
Really；
Fig. 6 is to estimate the plan of underground water depth model based on the plant volume (height of tree × hat width) for reflecting the potential maximum height of tree
Close datagram and result；
Fig. 7 is to estimate underground water buried depth based on the height of tree (height of tree/diameter of a cross-section of a tree trunk 1.3 meters above the ground) in the unit area for reflecting the potential maximum height of tree
The fitting data figure and result of model.
Embodiment
Technical scheme is described in more detail with specific embodiment below in conjunction with the accompanying drawings.
The theoretical method of the present invention is measuring based on trees height, and height of tree hypothesis and Water Physiology are limited with reference to moisture
Theory, i.e.,：During arboreal growth, photosynthetic organs carry out photosynthesis and provide material for growth on root absorption Water Transportation to blade
And energy；But because synchronous gravity and Water Transportation resistance are with the increase of height, hole formation embolic risk increasing so that plant
Water Transportation height can not possibly infinitely increase, in this case, when a regional plant only has underground water available and local
When lower water buried depth is fixed, there is a height limited by moisture in plant, i.e.,：Plant moisture is transported to blade from root
The height of tree of plant under longest distance, or plant or else can vertical-growth height, or make the potential maximum height of trees (see figure
1).Underground water buried depth position determines the potential maximum height of trees.Discuss from another point of view, underground water buried depth and plant are potential
The maximum height of tree is negatively correlated, i.e.,：The Water Transportation distance of plant can be divided into underground haulage distance and ground transport distance (height of tree), when
When underground water buried depth is deeper, trees are in underground migration moisture distance increase so that aerial part moisture can not transport more high-order
Put --- the potential maximum height of tree reduction/plant of plant is shorter；On the contrary, when underground water is shallower, trees are in underground migration moisture distance
It is shorter so that moisture can be sent to higher position --- the potential maximum height of tree increase/plant of plant is higher (see Fig. 2).Separately
Outside, because the potential maximum height of tree is a theoretical value, it is difficult definition in the wild and measured, generally can to the potential maximum height of tree
To grow the height of tree of highest plant individual, crown area, plant volume, height of tree in unit area etc. to its table with a certain place
Show.Therefore, the potential maximum height of tree and the relation of underground water buried depth, can also use the height of tree, crown area, plant volume (hat width face
Product × the height of tree), the relation between underground water buried depth such as height of tree (height of tree/diameter of a cross-section of a tree trunk 1.3 meters above the ground) carries out simulation model in unit area.This hair
In bright, it is exactly that underground water buried depth is estimated with above index one by one, further selects optimal inverse model.
A kind of simple and easy method of use sociales white poplar tree height measurement underground water buried depth, comprises the following steps：
Step 1, in Yili of Xinjiang, choose underground water spot nearby Human impact be smaller, height highest, the diameter of a cross-section of a tree trunk 1.3 meters above the ground it is maximum and
Growing way most healthy Common Species white poplar is measurement object；
Step 2, using height-gauge to selecting object determine the height of tree；
Step 3, the profit for building height of tree substitution based on the moisture limitation potential height of tree hypothesis of trees and Water Physiology theory
In model with trees height inverting underground water buried depth；
Step 4, the underground water buried depth for calculating measurement object location in a model.
Further, measurement object white poplar described in step 1 is to be limited the height of tree by moisture, what or else its height can grow
Individual.
Further, height-gauge described in step 2 (see Fig. 3) is based on ultrasonic measurement height, and it is accurate convenient.
Further, the flow of height-gauge concrete operations described in step 2 (see Fig. 3)：First, using survey high scale will
360 ° of adapters and T3 position are fixed, and are pressed ON keys and are opened Vertex IV and be directed at T3, long-press ON keys are until Red Cross is identified
Disappear, unclamp ON keys, Vertex IV will record distance, angle and the horizontal range of measurement point and T3 present positions；Finally,
High thing is directed at Red Cross mark in view-finder, ON keys are pressed until Red Cross identifies disappearance, measurement height value is displayed on
On display screen, recorded.
Further, model described in step 3 is to be based on the height of tree and underground water buried depth relational model (see Fig. 4), crown area
With underground water buried depth relational model (see Fig. 5), plant volume (height of tree × hat width) and underground water buried depth relational model (see Fig. 6),
The height of tree (height of tree/diameter of a cross-section of a tree trunk 1.3 meters above the ground) and underground water buried depth relational model (see Fig. 7) in unit area, it is optimal that comprehensive four kinds of model discriminations go out
Model.
Further, model is described in step 3Its fitting result, R2=0.705 (P<0.0001)
In (see Fig. 4), model, y is underground water buried depth (m)；X is the white poplar height of tree (m).
Grid sampling method, uniform 54 points of measurement underground water buried depths of cloth are utilized in Yili of Xinjiang first.Secondly, every
In the range of individual subsurface water measurement point 100m, the sociales white poplar using Ili Prefecture is object, and 3 plants of random selection (amounts to 162 plants),
Its height, hat width and the diameter of a cross-section of a tree trunk 1.3 meters above the ground are measured using instruments such as altitude meter and tape measures, and further converses the height of tree, crown area, plant
The height of tree (height of tree/diameter of a cross-section of a tree trunk 1.3 meters above the ground) in volume (crown area × height of tree), unit area.Then, height of tree hypothesis and water are limited based on moisture
Divide physiologic theory, underground water buried depth is fitted with These parameters respectively, the best model of degree of fitting is selected, for inverting
The underground water buried depth of Ili Prefecture.In the present invention, the fitting of underground water buried depth and the white poplar height of tree is best (see Fig. 4), i.e.,：In Xinjiang
Ili Prefecture, is used(R2=0.705, P<0.001) [y is underground water buried depth (m)；X is the white poplar height of tree (m)]
Underground water buried depth can be preferably finally inversed by.Model is built based on mass data, by preferentially and accuracy test, intending underground water buried depth
Higher (the R of conjunction degree2=0.705, P<0.001).
The foregoing is only a preferred embodiment of the present invention, protection scope of the present invention not limited to this, any ripe
Those skilled in the art are known in the technical scope of present disclosure, the letter for the technical scheme that can be become apparent to
Altered or equivalence replacement are each fallen within protection scope of the present invention.
Claims (6)
1. a kind of simple and easy method of use sociales white poplar tree height measurement underground water buried depth, it is characterised in that
Step 1, in Yili of Xinjiang, choose underground water spot nearby Human impact be smaller, height highest, the diameter of a cross-section of a tree trunk 1.3 meters above the ground be maximum and growing way
Most healthy Common Species white poplar is measurement object；
Step 2, using height-gauge to selecting object determine the height of tree；
Step 3, by the height of tree substitute into based on moisture limit that the potential height of tree hypothesis of trees and Water Physiology theory build using setting
In the model of wooden height inverting underground water buried depth；
Step 4, the underground water buried depth for calculating measurement object location in a model.
2. the simple and easy method of use sociales white poplar tree height measurement underground water buried depth according to claim 1, it is characterised in that
Measurement object white poplar described in step 1 is to be limited the height of tree by moisture, the individual that or else its height can grow.
3. the simple and easy method of use sociales white poplar tree height measurement underground water buried depth according to claim 1, it is characterised in that
Height-gauge described in step 2 is based on ultrasonic measurement height.
4. the simple and easy method of use sociales white poplar tree height measurement underground water buried depth according to claim 1, it is characterised in that
Height-gauge concrete operation method described in step 2 comprises the following steps：First, using survey high scale by 360 ° of adapters and
T3 position is fixed, and is pressed ON keys and is opened Vertex IV and be directed at T3, and long-press ON keys are until Red Cross identifies disappearance, release ON
Key, Vertex IV will record distance, angle and the horizontal range of measurement point and T3 present positions；Finally, in view-finder with
The high thing of Red Cross mark alignment, presses ON keys until Red Cross identifies disappearance, measurement height value is displayed on display screen, carried out
Record.
5. the simple and easy method of use sociales white poplar tree height measurement underground water buried depth according to claim 1, it is characterised in that
Model described in step 3 is based on the height of tree and underground water buried depth relational model, crown area and underground water buried depth relational model, planted
The height of tree and underground water buried depth relational model in strain volume and underground water buried depth relational model, unit area, comprehensive four kinds of models sieve
The optimal models selected.
6. the simple and easy method of use sociales white poplar tree height measurement underground water buried depth according to claim 1, it is characterised in that
Model is described in step 3Its fitting result, R2=0.705, P<0.0001, in model, y is underground
Water buried depth (m)；X is the white poplar height of tree (m).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710311806.6A CN107121172B (en) | 2017-05-05 | 2017-05-05 | simple method for measuring underground water burial depth by using height of dominant species poplar |
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| CN201710311806.6A CN107121172B (en) | 2017-05-05 | 2017-05-05 | simple method for measuring underground water burial depth by using height of dominant species poplar |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102819047A (en) * | 2012-08-03 | 2012-12-12 | 中国地质大学（武汉） | Method and system for obtaining relation between groundwater and natural vegetation system |
| CN102930162A (en) * | 2012-11-02 | 2013-02-13 | 南京信息工程大学 | Method for estimating ground water reasonable buried depth of planted forest |
| CN104867180A (en) * | 2015-05-28 | 2015-08-26 | 南京林业大学 | UAV and LiDAR integrated forest stand characteristic inversion method |
-
2017
- 2017-05-05 CN CN201710311806.6A patent/CN107121172B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102819047A (en) * | 2012-08-03 | 2012-12-12 | 中国地质大学（武汉） | Method and system for obtaining relation between groundwater and natural vegetation system |
| CN102930162A (en) * | 2012-11-02 | 2013-02-13 | 南京信息工程大学 | Method for estimating ground water reasonable buried depth of planted forest |
| CN104867180A (en) * | 2015-05-28 | 2015-08-26 | 南京林业大学 | UAV and LiDAR integrated forest stand characteristic inversion method |
Non-Patent Citations (3)
| Title |
|---|
| 刘海兰: "塔里木河不同断面胡杨径向生长对水分响应的研究", 《中国优秀硕士学位论文全文数据库 农业科技辑》 * |
| 叶欣 等: "遥感反演地下水位方法的比较研究", 《工程勘察》 * |
| 玉米提.哈力克 等: "新疆塔里木河下游胡杨树高生长量及其空间分布研究", 《干旱区资源与环境》 * |
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