Based On Biodiversity Conservation Of Urban-rural Greenway Planning And Design

With the integration of urban and rural areas,urban-rural Greenway Construction has been gradually integrated into the urban-rural planning system,which has attracted more attention.However,due to the fragility of the ecosystem in urban-rural areas,the greenways,which pursue short-term effects and large-scale construction,will destroy the original ecological balance and reduce the biodiversity in urban-rural areas.At the same time,it's not conducive to the sustainable development of urban-rural areas.Therefore,how to plan and build a reasonable greenway network in urban-rural areas,give full play to the comprehensive functions of ecology,recreation and transportation,protect the natural and human resources of the area,and improve the living environment are the topics that need to be studied.This passage is aimed at exploring the planning and design methods to urban-rural Greenway based on biodiversity protection.Through the research on the current situation of urban-rural greenway development,combing the practice and theoretical research of urban-rural Greenway.Through the research on the theoretical basis and methods of biodiversity protection,the focus species approach and green corridor approach are selected for application,to discuss the urban-rural Greenway Construction Method Based on biodiversity protection.By studying the characteristics of the focus species and their habitat in the area,GIS technology is used to do the the analysis of habitat suitability,the biodiversity protection zoning is determined,and then the overall planning layout of urban and rural greenways is determined by combining the analysis of regional resources and connecting paths.On this basis,the passage summarizes the planning and design elements of urban-rural greenway,that is,the greenway system,the path system and the service facility system.By following the domestic and foreign relevant cases,the above research results are applied in the planning and design practice of urban-rural greenways in Horqin Town,Keyouqianqi,Inner Mongolia.