Ecological engineering construction benefit evaluation method

Abstract

The present invention relates to an ecological engineering construction benefit evaluation method. The method comprises: engineering data collection: collecting engineering data information in a drainage area and correlated information of an engineering circumference drainage area; engineering evaluation modeling: based on the collected engineering data, performing modeling calculation of the ecological engineering construction benefit evaluation, wherein the modeling calculation comprises benefit evaluation index construction, a benefit evaluation calculation method and comprehensive benefit evaluation calculation; and engineering evaluation query: facing user usage, performing ecological engineering evaluation based on the constructed ecological engineering benefit evaluation model to allow decision makers to conveniently analyze the engineering investment benefit and provide basis for engineering optimization investment. The ecological engineering construction benefit evaluation method allows users to conveniently understand and evaluate the environment benefit of the key treatment engineering of a drainage area, performs science plan in advance and form a key treatment project database requiring increasing or improving of the drainage area and employs data to support the pollution load reduction and water quality improvement effect so as to allow the water pollution control decision of the drainage area to be scientific and intelligent and save the engineering investment amount.

Description

technical field [0001] The invention relates to the field of water environment protection, in particular to an ecological engineering construction benefit evaluation method based on engineering load reduction and river basin water quality improvement. Background technique [0002] In the field of ecological protection, in order to protect the ecological environment of water bodies, it is often necessary to invest a lot of manpower and material resources in the construction of ecological projects, but before and after construction, it is difficult to evaluate whether the construction projects can achieve results. [0003] In order to improve project investment benefits, it is necessary to evaluate the project before and after the project construction. The current evaluation method that can be realized is mainly manual experience evaluation: record the water ecological environment before and after the project construction, conduct comparative analysis, and judge according to th...

AI Technical Summary

Problems solved by technology

[0004] Existing technologies rely on artificial experience judgments, and cannot quantitatively evaluate and analyze the benefits of ecological engineering; through existing technical means, only the benefit impact of a single aspect can be simply considered, and it is impossible to evaluate benefits from different aspects, and it is also impossible to combine different benefits. relevance

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