Research on the Planning of Ecological Security Pattern of Artificial-Natural Ecotone:A Case Study of Huyi District,Xi'an City
Under the influence of urban expansion,the ecological environment of the north piedmont of Qinling Mountains has been significantly degraded.How to carry out regional ecological restoration according to the characteristics of ecotone has become an urgent planning technical problem.Based on the general construction method of ecological security pattern,combined with the particularly of the artificial-natural ecotone and mountain-plain transition zone of the north piedmont of Qinling Mountains,this paper take Huyi District as the research object,puts forward a 4 steps landscape pattern analysis suitable for artificial-natural ecotone,mainly including the identification of ecological sources,the construction of resistance surface,the identification of ecological corridors,and the integration of humanities and natural resources in ecotone.Based on this work,this paper puts forward the basic idea and zoning strategy of ecotone restoration in the north piedmont of Qinling Mountains.
landscape architectureecological security patternartificial-natural ecotonethe north piedmont of Qinling Mountains
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