River health assessment method suitable for rivers in southern cities

A health assessment, river technology, applied in the direction of climate change adaptation, data processing applications, general water supply conservation, etc., can solve problems such as backwardness

Inactive Publication Date: 2019-01-01
NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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  • Abstract
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  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcomings of the prior art, and provide a relatively backward domestic research on the theory and method of river and lake health assessment and the current situation that there is no relatively

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  • River health assessment method suitable for rivers in southern cities
  • River health assessment method suitable for rivers in southern cities
  • River health assessment method suitable for rivers in southern cities

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Embodiment 1

[0150] A river health assessment method suitable for rivers in southern cities. This method starts from the aspects of data collection, goal setting, current situation investigation, system analysis, and comprehensive evaluation. Referring to the relevant regulations of the Ministry of Water Resources, researched and established river health assessment methods, index scoring methods and assessment standards, and designed the river and lake health assessment index system; the characteristics of the river system and economic and social development of southern cities in my country determine the river health assessment of southern cities. The connotation is: there must be river health in the natural sense, that is, the health of the river itself, and river health in the socio-economic sense, that is, the health of the human-water relationship. It is necessary to protect the river ecology and support sustainable economic and social development. ; Concretely include the following steps:...

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Abstract

The invention relates to a river health assessment method suitable for a sediment-laden river, the method gathers data from, Target setting, survey of current situation, system Analysis, comprehensiveevaluation and so on, a systematic and comprehensive health assessment index system for sediment-laden rivers is established, with reference to relevant regulations of the Ministry of Water Resources, to study and establish river health assessment methods, Index scoring method and evaluation standards, the river and lake health evaluation index system is designed, through the hydrology and waterresources, physical structure, water quality, biological and social service function of five criteria layer of 12 compulsory indicators and 4 optional indicators for scoring calculation, to assess thehealth status of the river; The invention aims at the present situation that the research on the theory and method of river and lake health assessment in China is relatively backward and there is nomore complete assessment framework, constructs a river health assessment index system suitable for the characteristics of the rivers in the southern cities and a more systematic and comprehensive river health assessment index system, and carries out the health assessment work of the rivers in the southern cities.

Description

technical field [0001] The patent of the invention belongs to the technical field of river ecosystem protection, and specifically relates to a river health assessment method suitable for rivers in southern cities. Background technique [0002] Rivers are the source of life. The origin of human beings and the development of human civilization are closely related to rivers. Rivers are not only the form of water resources that can be exploited and utilized by humans, but also the living environment for tens of thousands of aquatic organisms in rivers. Rivers The health of human beings is the material basis and guarantee for human survival and economic development. Although the total amount of water resources in southern my country is abundant, with the continuous growth of population and continuous economic development, the water used for production and living has increased sharply, and the waste of water resources is very serious. Serious, coupled with the intensified pollution ...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/26
CPCG06Q10/06393G06Q50/26Y02A10/40Y02A20/152
Inventor 赵衡王富强王寒陈希张婧
Owner NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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