Three-quadrant water ecological management coupling method and application thereof

Abstract

The invention discloses a three-quadrant water ecological management coupling method and application thereof, and the method comprises the following steps: S1, constructing a three-water management data collecting water environment index data, water resource index data and water ecological index data, and constructing the three-water management database; s2, a quantitative analysis model: coupling the quantitative analysis model by using the water environment data index, the water resource data index and the water ecological data index; s3, determining a reference system, wherein the reference system comprises a water environment quality management reference system, a water resource management reference system and a water ecology management reference system; and S4, constructing a three-quadrant water ecological management model. According to the invention, a'three-water 'water ecological quadrant management strategy in water environment management is realized, and the problem that the current water environment only has water quality management and cannot meet the high-level management requirements of'fish with grass and harmony of people and fish' is solved.

Description

technical field [0001] The invention belongs to the technical field of environmental management, and in particular relates to a three-quadrant water ecological management coupling method and application based on water environment, water ecology and water resources. Background technique [0002] At present, my country's lake water environment management is transitioning from water quality management to comprehensive management of water ecology. Constructing an index system suitable for my country's current water ecological management requirements has become a realistic issue for the high-quality development of lake ecological environment, and it is also an inevitable process of improving modern environmental management capabilities. [0003] my country's water environment management is currently managed by the water quality standard method, that is, the management of water bodies needs to meet certain water quality standards (GB3838-2002 surface water environmental quality st...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a method for coupling three-quadrant water ecology management based on water environment, water ecology and water resources, and establishes a three-quadrant water ecology Management model, using this model to realize the "three waters" water ecological quadrant management strategy in water environment management, and solve the problem that the current water environment only has water quality management, which cannot meet the high-level management of "fish and grass, harmonious mermaid"

Images