Method for urban and rural ecological planning by using index green quantity model

A green quantity and model technology, which is applied in the field of quantitative ecological zoning by the green quantity rate model

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

For this reason, an object of the present invention is to propose a kind of method that can scientifically and rationally carry out plant allocation to the target area and utilize the index green quantity model to carry out ecological division, this method overcomes the parameter requirement of the urban green space system planning green quantity calculation formula One by one measurement can not be directly applied to the defects of urban green space system planning, the present invention proposes a green quantity algorithm model using the idea of ​​normalization to reflect the green quantity formula parameters of each plant, so that the green area in the environment can be quickly calculated. Biomass, Eco-efficiency, and Ecological Functions of Actual Effects

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  • Method for urban and rural ecological planning by using index green quantity model
  • Method for urban and rural ecological planning by using index green quantity model
  • Method for urban and rural ecological planning by using index green quantity model

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Embodiment Construction

[0030] 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.

[0031] 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 a method for performing ecological partition by using an index green quantity model. The method comprises steps of classifying plants and dividing types in a target area; searching a plant green quantity calculation formula by referring configuration information, and calculating the green quantity of each of individual plants in green areas; regulating the green quantity in accordance with vegetation characteristics; and calculating the green quantity of all green areas. According to the method for performing the ecological partition by using the index green quantity model, the green quantity rate is quantitative, the defects that the existing green quantity rate cannot be calculated and the subjectivity exists are avoided, and the plant can be arranged scientifically and reasonably in the target area.

Description

technical field [0001] The invention relates to a method for quantifying ecological zoning by using a green quantity rate model. Background technique [0002] In the existing urban green space system planning, the green area rate and green coverage rate are used to control urban construction. This controls the proportion of green space to a certain extent, but ignores the ecological benefits of different green spaces such as lawns, shrubs and trees, which cannot be generalized. In order to improve the ecological function of green space and constrain the connotation of green space, we propose a green capacity index system suitable for urban and rural ecological planning to guide urban ecological planning to pay attention to the ecological benefits of green space and rationally allocate trees, shrubs and grass communities. [0003] The green volume rate planning model is a spatial planning method that uses the leaf area index to reflect the ecological benefits of green space ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F19/00
Inventor 饶戎赵惠恩董翔
Owner TSINGHUA UNIV
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