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Starting from the exchange of material, energy and information between the resource, environment, social and economic system of Xiong'an New Area, a set of characteristic indexes with typical representative significance and reflecting all aspects of the regional resources and environment carrying capacity are selected to construct the evaluation index system of resources and environment carrying capacity of Xiong'an New Area. On the basis of the relevant research results, through the analysis of the characteristics of resources and environment, and the current situation of social and economic development in the new area, 11 secondary indexes of land resources, water resources and mineral resources, water environment, atmosphere environment and geological environment, green governance, green production and green life, economy and society are selected from four dimensions of resource system, environmental system, ecological (green ecological) system and socio-economic system, and several tertiary indexes. Then principal component analysis methods is used to screen some evaluation indexes and the evaluation index system of resources and environment carrying capacity of Xiong'an New Area is constructed. Finally, taking the resource system of the New Area as an example, the resource carrying capacity from 2013 to 2017 is evaluated based on fuzzy comprehensive evaluation method. [ABSTRACT FROM AUTHOR]