Natural reserve ecological restoration effect monitoring method, system, equipment and medium

A technology for ecological restoration and monitoring areas, applied in measuring devices, character and pattern recognition, color/spectral characteristic measurement, etc., can solve the problem that there is no uniform standard for the restoration effect of natural protected areas, and it is impossible to intuitively and accurately show natural protection The effect of local ecological restoration and other issues, to achieve the effect of accurate ecological restoration

Pending Publication Date: 2022-07-08
CHINESE RES ACAD OF ENVIRONMENTAL SCI
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  • Application Information

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Problems solved by technology

[0003] At present, there is no unified standard for the restoration effect of nature reserves, and it is

Method used

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  • Natural reserve ecological restoration effect monitoring method, system, equipment and medium
  • Natural reserve ecological restoration effect monitoring method, system, equipment and medium
  • Natural reserve ecological restoration effect monitoring method, system, equipment and medium

Examples

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Embodiment 1

[0050] like Figure 1-3 As shown, a method, system, equipment and medium for monitoring the effect of ecological restoration in a nature reserve, comprising the following steps:

[0051] S1: Select an ecologically restored area in a nature reserve as a monitoring area, and divide the monitoring area into a plurality of unit areas;

[0052] S2: Periodically collect remote sensing image data of the monitoring area until the monitoring area is completely covered by vegetation;

[0053] S3: processing the remote sensing image data to obtain orthophoto image data, visible light image data and hyperspectral image data;

[0054] S4: Calculate the orthophoto image data of each cycle to obtain the average vegetation coverage rate α; process the visible light image data and the hyperspectral image data of each cycle to obtain the vegetation height of each of the unit areas, thereby Get the average growth rate of vegetation β;

[0055] S5: Establish an evaluation model, and input the ...

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Abstract

The invention relates to a natural reserve ecological restoration effect monitoring method, system and equipment and a medium. The natural reserve ecological restoration effect monitoring method comprises the following steps: selecting a monitoring area and dividing the monitoring area into a plurality of unit areas; periodically collecting remote sensing image data of the monitoring area until the monitoring area is completely covered by vegetation; calculating to obtain a vegetation average coverage rate alpha and a vegetation average growth rate beta; and establishing an evaluation model, and inputting the vegetation coverage rate alpha and the vegetation average growth rate beta into the evaluation model for calculation to obtain a score P corresponding to the restoration effect. According to the method, the monitoring area is arranged in the natural reserve, the ecological restoration effect of the monitoring area is evaluated in combination with the average vegetation coverage rate and the average vegetation growth rate in the monitoring area, the ecological restoration effect of the monitoring area is obtained, and the ecological restoration effect of the natural reserve can be accurately shown.

Description

technical field [0001] The invention belongs to the technical field of ecological monitoring, and particularly relates to a monitoring method, system, equipment and medium for the ecological restoration effect of a nature reserve. Background technique [0002] A nature reserve is a land or sea area delimited or confirmed by governments at all levels in accordance with the law to implement long-term protection of important natural ecosystems, natural relics, natural landscapes and the natural resources, ecological functions and cultural values ​​they carry. Protected areas are one of the most effective means of protecting biodiversity and ecosystem services, as well as mitigating climate change. [0003] At present, there is no unified standard for the restoration effect of nature reserves, and the ecological restoration effect of natural reserves cannot be more intuitively and accurately displayed. [0004] Therefore, it is necessary to provide a new monitoring method, syst...

Claims

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Application Information

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IPC IPC(8): G06V20/10G06T17/05G01N21/25G01N21/17
CPCG06T17/05G01N21/25G01N2021/1797
Inventor 王伟冯春婷杜金鸿刘方正周越
Owner CHINESE RES ACAD OF ENVIRONMENTAL SCI
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