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Water ecological index data processing method

A technology of data processing and water ecology, which is applied in the field of data processing, can solve problems such as inaccurate judgment results of data water environment carrying capacity, and achieve the effect of preventing irreversible damage

Inactive Publication Date: 2020-07-31
BEIJING MUNICIPAL RES INST OF ENVIRONMENT PROTECTION
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the above-mentioned technical problems, the technical problem solved by the present invention is to provide a method for processing ecological index data, so as to avoid the problem of inaccurate judgment results of water environment carrying capacity caused by extensive data processing

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Embodiment Construction

[0024] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0025] like figure 1 As shown, the embodiment of the present invention provides a kind of processing method of water ecological index data, comprising:

[0026] (1) Proportion of shoreline covered by vegetation (C1): The ratio of the shoreline covered by vegetation (>3m) to the total shoreline of the river. It reflects the impact of vegetation coverage on the river bank on the river ecology. The greater the proportion of vegetatio...

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Abstract

The embodiment of the invention provides a water ecological index data processing method. The method comprises the steps: determining the vegetation coverage shoreline proportion of a target water area; determining a river natural shoreline ratio of the target water area; determining river connectivity of the target water area; determining an ecological base flow guarantee rate; and generating a water ecological index data set. According to the water ecological index data processing method provided by the scheme of the invention, accurate water ecological index data can be provided for water ecological index data processing, so that the bearing capacity of the water environment can be evaluated more accurately, and irreversible damage of the human society to the natural environment can beprevented.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a water ecological index data processing method. Background technique [0002] Due to high population concentration, rapid economic development, limited resources and environmental carrying capacity and special geographical conditions, it is facing a severe situation of tightening resource constraints and ecosystem degradation. Especially in the water environment, although the discharge of water pollutants has shown a downward trend year by year in recent years, compared with the capacity of the water environment, the discharge of pollutants in some areas has exceeded the maximum allowable discharge of the water environment. Far exceeding the environmental capacity, the water quality of many rivers exceeds the standard, and the water ecology is seriously degraded. In order to enable the sustainable development of the social environment, it is necessary to finely control ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/26
CPCG06Q10/06393G06Q50/26
Inventor 刘桂中孙长虹凌文翠
Owner BEIJING MUNICIPAL RES INST OF ENVIRONMENT PROTECTION