Green space system community planning method for urban and rural ecological planning

Abstract

The invention discloses a plant ecoregion partitioning and plant community distributing method, which comprises the following steps of: drawing a plurality of corresponding thematic maps according to a plurality of habitat factors of an object, and superposing the thematic maps to obtain a plant habitat map of an object area; determining the partition of each plant ecoregion of the object area so as to obtain a plant ecological function partition map of the object area; superposing the plant habitat map and the plant ecological function partition map to obtain the plant ecological function attribute index of the object area; and comparing the plant ecological function attribute index with a presupposed plant community database, and distributing each selected plant community into the corresponding plant ecoregion to obtain a plant community distribution map in the object area. According to the plant ecoregion partitioning and plant community distributing method disclosed by the embodiment of the invention, the plant ecoregion of the object area can be relatively objectively partitioned and the plant community can be reasonably distributed.

Description

technical field [0001] The invention relates to a method for dividing plant ecological regions and configuring plant communities. Background technique [0002] Plant community configuration is a spatial analysis method for analyzing, researching and configuring plant communities in green space system ecological planning. It objectively evaluates and analyzes the living environment of the community, and clarifies its ecological benefit requirements in urban planning, and comprehensively analyzes and selects the appropriate vegetation type to complete the community planning, so as to configure each plot to meet the needs of plant survival and meet the needs of vegetation. Community types of functional requirements of human settlements. [0003] The process of plant community configuration is required to conform to the laws of nature, and the principle of "suitable tree for the right place" is emphasized. The so-called suitable tree for the site refers to the mutual adaptatio...

AI Technical Summary

Problems solved by technology

However, at present, in the community planning of urban green space system planning and urban biodiversity planning, the principle of "suitable trees for the right place" is too catchy, and often only artificially lists the types of native plants and zonal vegetation. As for how to implement How to guide the landscape design of each land plot, there are few studies at present

[0004] In addition, even if the method of using plant communities to simulate natural vegetation types by using garden plants is used, it is only mechanically applying the composition of natural forest communities to simulate planting, without studying the two habitats from the perspectives of geology, hydrology, and climate. Are they similar, and can they be directly used for reference?

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