Research on the Construction of Ecological Security Pattern in Changbai Mountain Based on MCR Model
The ecological security pattern is an important part of national spatial planning in China,and it is of great significance for the sustainable development and urban construction of ecologically fragile areas in cold regions to construct.At present,the research on ecological protection,development and construction of the Changbai Mountains is still in its infancy,and the region lacks scientific planning and development guidance.Therefore,it combines with ArcGIS spatial analysis to study the ecological security pattern of the Changbai Mountain region in Jilin Province from the perspective of regional ecology,uses the MCR model to construct the regional ecological security pattern,and puts forward the corresponding planning strate-gies.In terms of planning and formulation,it must combine with the high-quality development strategy of "one main and six pairs" in Jilin Province,and provide development paradigms for urban and rural construc-tion in the surrounding areas of Changbai Mountain from different levels.At the level of spatial optimiza-tion,it need construct an ecological security pattern of "one belt,two axes,four zones,and multiple corri-dors",and propose zoning planning strategies and relevant suggestions.
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