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Method for performing long-term monitoring of dynamic change of sand vegetation diversity in western mining areas

A technology of dynamic change and diversity, applied in the fields of botanical equipment and methods, horticulture, cultivation, etc., can solve the problems of contingency and cannot reflect the dynamic change process of vegetation diversity, and achieve intuitive results, accurate monitoring accuracy, Reliable effect

Inactive Publication Date: 2016-04-20
CHINA UNIV OF MINING & TECH (BEIJING)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Cons: chance
[0006] These two biodiversity survey methods can complete the survey of biodiversity in a certain area, but both have some shortcomings. The sampling of these two methods is random and cannot reflect the dynamic changes of vegetation diversity in the area. process

Method used

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  • Method for performing long-term monitoring of dynamic change of sand vegetation diversity in western mining areas
  • Method for performing long-term monitoring of dynamic change of sand vegetation diversity in western mining areas
  • Method for performing long-term monitoring of dynamic change of sand vegetation diversity in western mining areas

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1: The fixed-point sampling method was applied to the reclaimed and planted Pinus sylvestris sylvestris plantation in Daliuta Mine of Shendong Coal Group in Shaanxi Province

[0025] Purpose of the experiment: To investigate the species, quantity and distribution of herbaceous plants in Pinus sylvestris sylvestris plantations.

[0026] The sample area: 500M 2 .

[0027] Experimental materials: altimeter, geological compass, GPS, large-scale topographic map, telescope, camera, measuring rope, tape measure, steel tape measure, wooden stake, plant specimen holder, branch shears, hand shovel, knife, hammer, plant collection record book , labels, a set of forms for quadrat recording, grid paper, simple supplies for preparing soil profiles, etc.

[0028] Experimental steps:

[0029] 1. Familiarize yourself with the actual situation of the sample area's topography, landforms, vegetation, etc., and use altimeters, geological compass, GPS, large-scale topographic maps...

Embodiment 2

[0072] Example 2: The fixed-point sample method is applied to seabuckthorn cultivated in Daliuta Coal Mine, Shenmu County, Shaanxi Province

[0073] Purpose of the experiment: To investigate the species, quantity and distribution of herbaceous plants in seabuckthorn plantations.

[0074] The sample area: 500M 2 .

[0075] Experimental materials: altimeter, geological compass, GPS, large-scale topographic map, telescope, camera, measuring rope, tape measure, steel tape measure, wooden stake, plant specimen holder, branch shears, hand shovel, knife, hammer, plant collection record book , labels, a set of forms for quadrat recording, grid paper, simple supplies for preparing soil profiles, etc.

[0076] Experimental steps:

[0077] 1. Familiarize yourself with the actual situation of the sample area's topography, landforms, vegetation, etc., and use altimeters, geological compass, GPS, large-scale topographic maps, telescopes, cameras, etc. to make records and notes. Plan and...

Embodiment 3

[0118] Example 3: The fixed-point sample method is applied to the reclamation of Daliuta Coal Mine in Shenmu County, Shaanxi Province

[0119] Purpose of the experiment: To investigate the species, quantity and distribution of herbaceous plants in sorbifolia plantations.

[0120] The sample area: 500M 2 .

[0121] Experimental materials: altimeter, geological compass, GPS, large-scale topographic map, telescope, camera, measuring rope, tape measure, steel tape measure, wooden stake, plant specimen holder, branch shears, hand shovel, knife, hammer, plant collection record book , labels, a set of forms for quadrat recording, grid paper, simple supplies for preparing soil profiles, etc.

[0122] Experimental steps:

[0123] 1. Familiarize yourself with the actual situation of the sample area's topography, landforms, vegetation, etc., and use altimeters, geological compass, GPS, large-scale topographic maps, telescopes, cameras, etc. to make records and notes. On the same day,...

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Abstract

The invention provides a method for performing long-term monitoring of dynamic change of a sand vegetation diversity in western mining areas. The method comprises steps of determining the range and boundary of a to-be-investigated region; determining quadrat numbers, selecting placement points of a quadrat, determining the size and shape of the quadrat, laying a permanent monitoring point at the four corners of each quadrat, numbering, recording corresponding coordinate positions, drawing paper, monitoring the permanent monitoring points inside the quadrat, recording biology species and numbers of each monitoring point, gathering statistics and investigating the change of the biology species and numbers inside each quadrat every time to calculate the statistics indictors of biology rich indictors, the diversity index, the evenness index and the ecological dominance inside the quadrat and comparing the dynamic change rule of the vegetation diversity of the quadrat at different time periods. According to the method, the influence factors of the terrain, the landform, original vegetations and soil conditions of experimental sample regions in the western mining areas are considered comprehensively, the quadrat positions and numbers are laid reasonably, and the permanent quadrats are set up.

Description

technical field [0001] The invention relates to a method for monitoring biodiversity in sandy land in mining areas, in particular to a method for long-term monitoring of dynamic changes in vegetation diversity in sandy land in western mining areas. Background technique [0002] Biodiversity is the sum of organisms and their ecological complexes formed with the environment and various ecological processes related to it. It is generally considered to be composed of three parts: genetic diversity, species diversity and ecosystem diversity. Biodiversity is the foundation of life on Earth. Its important socio-economic ethics and cultural values ​​are always reflected in religion, art, literature, hobbies, and the understanding and support of biodiversity protection from all walks of life. They contribute even more to humanity as a whole in maintaining the climate, protecting water sources, soils and maintaining normal ecological processes. Relevant work on biodiversity survey a...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G17/00
CPCA01G2/00A01G17/00
Inventor 毕银丽申慧慧热斯江
Owner CHINA UNIV OF MINING & TECH (BEIJING)
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