Method for evaluating water ecology health status of Huai River basin

A technology for health status and evaluation methods, applied in special data processing applications, instruments, electrical and digital data processing, etc., can solve problems such as diversity and differences in disciplinary backgrounds, and achieve the effect of promoting health management and improving health evaluation.

Inactive Publication Date: 2017-06-13
NANJING UNIV ECOLOGICAL RES INST OF CHANGSHU
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  • Abstract
  • Description
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Problems solved by technology

Due to the complexity of river ecosystems and the differences in the disciplinary backgrounds of researchers, the understanding of the connotation of river health in academia and professional groups is still relatively diverse, and no consensus has yet been reached.

Method used

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  • Method for evaluating water ecology health status of Huai River basin
  • Method for evaluating water ecology health status of Huai River basin
  • Method for evaluating water ecology health status of Huai River basin

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] Embodiments of the invention include:

[0020] A method for evaluating the water ecological health status of the Huaihe River Basin. First, conduct field research on the environmental status of the Huaihe River Basin according to the sampling and research plan, collect the characterization factors of the river health status, and then construct an evaluation index system to calculate the evaluation indicators. Through the investigation and analysis The score of the water ecological health comprehensive index of...

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Abstract

The invention relates to a method for evaluating a water ecology health status of a Huai River basin. The method comprises the steps of firstly performing field investigation on an environment status of the Huai River basin according to sampling and investigation schemes; collecting river health status characterization factors; constructing an evaluation index system; calculating evaluation indexes; calculating a water ecology health comprehensive index score of the basin through investigation and analysis data; and based on existing research achievements, finally performing grade division on the water ecology health status of the Huai River basin. Through the method for evaluating the water ecology health status of the Huai River basin, a water ecology health evaluation comprehensive index system suitable for the Huai River basin is established based on physical, chemical and biological indexes of a river to perfect health evaluation of the river, thereby facilitating health management of the river.

Description

technical field [0001] The invention relates to the field of river ecological protection, in particular to a method for evaluating the water ecological health status of the Huaihe River Basin. Background technique [0002] The Huaihe River Basin is an important agricultural production base in my country, with rich and diverse types of wetlands, and it is also a region with serious water pollution problems. [0003] River ecosystems have a variety of ecological service functions and play an extremely important role in the development of human society. Affected by human activities, the health of water ecosystems in river basins is seriously threatened. Restoring and maintaining a healthy river ecosystem has become an important goal of river management. In this context, the evaluation of river health as the basis of river management is particularly important. [0004] At present, in the field of ecology, research on the connotation and evaluation method system of river health...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06F19/00
CPCG06Q10/0639G06F2219/10G16Z99/00
Inventor 安树青宋思远胡金赵晖张霞
Owner NANJING UNIV ECOLOGICAL RES INST OF CHANGSHU
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