Urban greening planning and management system and method

Abstract

The invention discloses an urban greening planning and management system and a method. According to the greening planning and management system, a pollutant distribution condition based on urban basic geographic data and the existing tree species allocation condition can be obtained, the pollutant distribution condition in a zero greening case can be calculated according to the purification ability of the green trees on the environment quality, the existing tree species allocation condition and the pollutant distribution condition, and according to the purification ability of the green trees on the environment quality and the pollutant distribution condition in the zero greening case, an ideal green tree species allocation scheme is outputted. Thus, in view of pollutant distribution in the zero greening case, ideal green tree species allocation is carried out, the green tree species with the strongest purification ability can be allocated for the pollutants, and the green trees with the minimum number can be used for achieving the best pollutant purification effects. Thus, a greening planning scheme can be outputted according to emission reduction demands, the pollutant distribution condition based on the urban basic geographic data and the purification ability of the green trees on the environment quality, and the pollution problem generated inside the urban system can be solved fundamentally.

Description

technical field [0001] The invention belongs to the field of environmental science and technology, in particular to a system and method for urban greening planning management. Background technique [0002] The process of urbanization has led to a series of environmental pollution problems, such as soil heavy metal pollution, smog, toxic gases (such as sulfur dioxide, nitrogen oxides), greenhouse gases (such as carbon dioxide, methane) and other air pollution. In order to solve these environmental pollution problems, urban management starts from the source, such as improving the quality of petroleum, improving the combustion efficiency of motor vehicles, reducing the frequency of private car use, etc., transferring high-energy-consuming industries, such as steel mills and petrochemical industries, and relying on technology to reduce industrial energy consumption. consumption to minimize urban environmental pollution. However, the process of urbanization will inevitably gener...

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Problems solved by technology

[0004] The purpose of the present invention is to provide an urban greening planning and management system, which can provide an ideal tree species configuration scheme based on urban basic geographic data that can fundamentally solve the problem of urban pollution

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