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River ecosystem health monitoring and evaluation method and system

A river ecosystem and health monitoring technology, applied in the direction of instruments, data processing applications, resources, etc., to achieve the effect of reducing the collection workload

Active Publication Date: 2021-11-26
NANJING HYDRAULIC RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, there are still many problems in these methods, which need to be further improved.

Method used

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  • River ecosystem health monitoring and evaluation method and system
  • River ecosystem health monitoring and evaluation method and system
  • River ecosystem health monitoring and evaluation method and system

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Embodiment Construction

[0037] In order to solve the problems existing in the prior art, the applicant has conducted a large amount of actual investigation and literature research, and produced a series of achievements. The existing technology generally adopts manual determination of collection points and regular monitoring to obtain data and environmental factors of biological populations, and calculates the mapping relationship between some key species in biological populations and some or all environmental factors through corresponding algorithms, and establishes the relationship for judging As indicator species of river ecological health, a river evaluation system is constructed through indicators such as indicator species, environmental factors, and river physical structure, and the ecosystem is evaluated by constructing a relatively reasonable evaluation system. This kind of thinking is the current mainstream research path, including many articles or patents published by the inventor, all of whi...

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Abstract

The invention discloses a river ecosystem health monitoring and evaluation method and system, and the method comprises the following steps: collecting river ecological indexes according to preset time, and constructing an ecological index matrix; constructing a river health evaluation module based on a river biological environment adaptability curve; constructing a pressure-state-response model; and calculating a river ecosystem health value through a river health evaluation module and a pressure-state-response model based on the ecological index matrix. According to the technical scheme, the problems that the current collection workload is large, and collection is difficult in some regions can be solved. Through the intelligent acquisition system and method, the acquisition workload can be greatly reduced, and the acquisition, monitoring and evaluation efficiency can be improved.

Description

technical field [0001] The environmental intelligent monitoring system of the invention is used for environmental pollution monitoring and environmental protection, especially a method for monitoring and evaluating the health of river ecosystems. Background technique [0002] Small and medium-sized rivers are the source of material exchange and energy transmission of large rivers, and the lifeblood of drinking water safety. The monitoring and quality evaluation of small and medium-sized river ecosystems and the establishment of a scientific monitoring and evaluation system are conducive to the implementation of river environmental protection. [0003] In the existing research process, technicians have proposed a variety of schemes, for example, CN107436346 proposed a river water ecological health assessment technology method, which uses relatively few indicators to build a model, and has the advantages of low difficulty in acquiring indicators, and professional The advantage...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/26
CPCG06Q10/06393G06Q50/26
Inventor 粟一帆甘琳谢忱柳杨李云丁瑞马振坤刘国庆范子武李卫明
Owner NANJING HYDRAULIC RES INST
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