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Wetland plant diversity monitoring and pattern optimization method

A wetland plant and diversity technology, applied in design optimization/simulation, sustainable biological treatment, instruments, etc., can solve the problems of inability to realize large-scale dynamic monitoring, manpower, and material resources, and achieve plant spatial pattern optimization and maintenance. Stability, ensure the effect of diversity

Active Publication Date: 2022-05-31
NORTHEAST FORESTRY UNIVERSITY
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Problems solved by technology

[0004] The purpose of this invention is to solve the problem that the traditional wetland plant diversity monitoring method cannot realize large-scale dynamic monitoring, and the manpower and material resources required for monitoring are large, and propose a wetland plant diversity monitoring and pattern optimization method

Method used

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  • Wetland plant diversity monitoring and pattern optimization method
  • Wetland plant diversity monitoring and pattern optimization method

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Embodiment Construction

[0066] The method of the present invention will be further described in detail below in conjunction with the accompanying drawings. At first, it should be noted that the water area in the present invention refers to the part where the surface in the wetland is the water surface, and the non-water area refers to the part where the surface in the wetland is a non-water area, such as figure 1 As shown, a wetland plant diversity monitoring method, the method is specifically implemented through the following steps:

[0067] Step 1. Process the historically acquired remote sensing images of the wetland area to be monitored, and divide each wetland remote sensing image into two parts: the image of the water area and the image of the non-water area. The processing method is as follows:

[0068] Step 11. Set the rectangular frame, and slide the rectangular frame on the acquired remote sensing image, so that the sliding process of the rectangular frame traverses the entire remote sensing...

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Abstract

The invention discloses a wetland plant diversity monitoring and pattern optimization method, and belongs to the technical field of wetland plant diversity monitoring. The problems that a traditional wetland plant diversity monitoring method cannot achieve large-range dynamic monitoring, and manpower and material resources needed during monitoring are large are solved. According to the method, firstly, the obtained remote sensing image is divided into the water area and the non-water area, then the coverage rate of various plants in the water area and the coverage rate of various plants in the non-water area are monitored through the trained sub-network, and the whole current wetland area can be monitored by collecting the complete remote sensing image. The problems that a traditional monitoring method cannot achieve large-range dynamic monitoring and needs a large amount of manpower and material resources during monitoring are solved. And according to the monitoring result of the invention, the change trend of the coverage rate in the future can be predicted, and advanced intervention is carried out according to the prediction result, so that the optimization of the spatial pattern of the plants in the wetland is realized. The method can be applied to wetland plant diversity monitoring.

Description

technical field [0001] The invention belongs to the technical field of wetland plant diversity monitoring, and in particular relates to a wetland plant diversity monitoring and pattern optimization method. Background technique [0002] Wetlands are widely distributed all over the world. Due to the specific environment of wetland areas, wetland areas have a large number of wild animals and plant resources. Therefore, wetlands are multi-functional and biodiversity-rich ecosystems on the earth, and they are the most important for human beings. one of the living conditions. The breeding and migration of many rare waterfowl are also inseparable from wetlands, so wetlands are also known as "paradise for birds". At the same time, the wetland has a strong ecological purification effect, so it is also known as the "kidney of the earth". There are various types of wetlands, usually divided into two categories: natural wetlands and artificial wetlands. Among them, natural wetlands i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/27G06F119/02
CPCG06F30/27G06F2119/02Y02W10/10
Inventor 姚允龙魏焕勇闫海龙王蕾单元琪付怡谭宵鹏翟雅琳贾佳
Owner NORTHEAST FORESTRY UNIVERSITY
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