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Information system for ecological comprehensive evaluation of town greenbelt

A comprehensive evaluation and information system technology, applied in the field of urban green space ecological comprehensive evaluation information system, can solve the problems of difficult to grasp the design direction of urban green space, difficult to high-quality, high-efficiency planning, construction, management, evaluation and research, and urban environment Research lacks research support and other issues

Inactive Publication Date: 2012-06-27
INST POLICY & MANAGEMENT CHINESE ACADEMY SCI
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Problems solved by technology

[0003] In this way, it is difficult to carry out high-quality and efficient planning, construction, management, evaluation and research, it is difficult to grasp the design orientation of urban green space, and the research on urban environmental issues lacks research support

Method used

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  • Information system for ecological comprehensive evaluation of town greenbelt
  • Information system for ecological comprehensive evaluation of town greenbelt
  • Information system for ecological comprehensive evaluation of town greenbelt

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specific Embodiment approach

[0021] The urban green space ecological comprehensive evaluation information system of the present invention, its preferred embodiment is:

[0022] Including urban green space comprehensive evaluation index system and comprehensive evaluation model;

[0023] The urban green space comprehensive evaluation index system includes two levels of indicators, in which:

[0024] First-level indicators include quantitative indicators, quality indicators, structural indicators and functional indicators;

[0025] The secondary indicators include 7 core indicators and 5 extended indicators, as shown in the following table:

[0026]

[0027] The comprehensive evaluation model is established through the following steps:

[0028] A. According to the comprehensive evaluation index system and structure of the urban green space, the analytic hierarchy process combined with the expert consultation method is used to assign reasonable weights to the first-level indicators and the second-level ...

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Abstract

The invention discloses an information system for an ecological comprehensive evaluation of town greenbelt, which comprises a comprehensive evaluation index system of town greenbelts and a comprehensive evaluation model, wherein the comprehensive evaluation index system of town greenbelts comprises two levels of indexes, the first level of indexes comprise a quantity index, a quality index, a structure index and a function index, and the second level of indexes comprise seven core indexes and five expanding indexes. Ecological comprehensive evaluation can be carried out to the town greenbelts by the comprehensive evaluation index system of the town greenbelts and the comprehensive evaluation model, thus being beneficial for related city management departments, colleges and research institutes to developing high-quality and high-efficient planning, construction, management, evaluation and reference study in town greenbelt construction process under different grades and different natural conditions, guiding a designer to master design guidance of city garden greenbelts, and providing methods and tools for scientific research workers to research city environment problems.

Description

technical field [0001] The invention relates to a technology for comprehensive evaluation of urban green space ecology, in particular to an information system for comprehensive evaluation of urban green space ecology. Background technique [0002] In the process of constructing urban green spaces at different levels and under different natural conditions, relevant departments of urban management, universities and scientific research institutes often plan and design urban green spaces through experience. [0003] In this way, it is difficult to carry out high-quality and efficient planning, construction, management, evaluation and research, it is difficult to grasp the design orientation of urban green space, and the research on urban environmental issues lacks research support. Contents of the invention [0004] The purpose of the present invention is to provide an urban green space ecological comprehensive assessment information system capable of scientifically assessing ...

Claims

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Application Information

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IPC IPC(8): G06F19/00
Inventor 张利华黄宝荣邹波张京昆
Owner INST POLICY & MANAGEMENT CHINESE ACADEMY SCI
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