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Ecological suitability analytical method for urban and rural ecological planning

A technology of ecological planning and analytic hierarchy process, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as inability to reflect interdependence and correlation, inability to connect, inability to manage and provide standards, etc., to achieve richness The effect of planning techniques

Inactive Publication Date: 2012-09-19
TSINGHUA UNIV
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Problems solved by technology

[0007] Defects of existing technical solutions: seldom carry out ecological suitability evaluation from the perspective of urban planning management implementation, and generally cannot provide standards for management
Second, different factors are superimposed and combined to form a composite map of adaptive analysis, which cannot reflect the interdependence and correlation between personality characteristics and element combinations
Unable to connect with China's existing urban planning technology system

Method used

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  • Ecological suitability analytical method for urban and rural ecological planning
  • Ecological suitability analytical method for urban and rural ecological planning
  • Ecological suitability analytical method for urban and rural ecological planning

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Embodiment Construction

[0032] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0033] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " The orientations or positional relationships indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" are based on the attached The orientation or positional relationship shown in the figure is only for the convenience of describing the present invention and simplifying the description...

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Abstract

The invention discloses an ecological suitability analytical method for urban and rural ecological planning. The method comprises steps of S100, aiming at a plurality of ecological single factors, performing investigation and measurement in a target area and establishing an ecological class factor bank of ecological planning; S200, determining weight values of all the ecological single factors by adopting an analytic hierarchy process; S300, performing mutual superposition for the ecological single factors by adopting a geographic information system (GIS); S400, averaging the weight values of all the ecological single factors and obtaining ecological class factor analysis results; and S500, classifying the ecological class factor analysis results by adopting a forced normal distribution method, completing an ecological class factor analysis chart, and performing quantification partition for the target area. According to the embodiment of the method for performing the quantification partition by using ecological class factors, the ecological use and the ecological planning can be analyzed and researched scientifically and objectively.

Description

technical field [0001] The invention relates to the fields of environmental science and urban ecological planning, in particular to a method for quantitative partitioning using ecological factors. Background technique [0002] The ecological suitability analysis method of urban and rural ecological planning is an ecological analysis for the urban overall planning and urban regulatory planning according to the statutory status in my country's "Urban and Rural Planning Law". It is the core analysis method of urban and rural ecological planning; A spatial ecological analysis method especially for urban planning professional technical system. It is determined by the natural factors of the urban planning area and its surroundings. Through the classification analysis, research and evaluation of the collection of various characteristic elements involving geology, water resources, plants, and land use, the state and ecological effects of the four natural ecological resources, it will...

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Application Information

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IPC IPC(8): G06F19/00
Inventor 饶戎董翔
Owner TSINGHUA UNIV
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