Method and system for monitoring and evaluating river ecosystem health

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

Active Publication Date: 2022-05-03
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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  • Method and system for monitoring and evaluating river ecosystem health
  • Method and system for monitoring and evaluating river ecosystem health
  • Method and system for monitoring and evaluating river ecosystem health

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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. The method comprises the following steps: collecting river ecological indicators according to a predetermined time, constructing an ecological index matrix; constructing a river health evaluation module based on a river biological environment adaptability curve; Construct a pressure-state-response model; based on the ecological index matrix, and through the river health evaluation module and the pressure-state-response model, calculate the health value of the river ecosystem. The technical scheme of the invention can solve the problem of heavy collection workload and difficult collection in some areas. Through the intelligent collection system and method, the workload of collection can be greatly reduced, and the efficiency of collection, monitoring and evaluation 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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Patent Type & Authority Patents(China)
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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