Ecological carrying capacity refers to the maximum population scale with a certain level of social and economic development that can be sustainably carried by the ecosystem without damaging the production capacity and functional integrity of the ecosystem, per person/square kilometer. Spatial distribution data of ecological carrying capacity were calculated based on NPP data simulated by VPM model and FAO production and trade data of agriculture, forestry and animal husbandry. Based on NPP data and combined with the land use data of cci-ci and biomass ratio parameters of various ecosystems, ANPP data was obtained to serve as ecological supply quantity. Based on agricultural, forestry and animal husbandry production and trade data and combined with population data, per capita ecological consumption standards of countries along the One Belt And One Road line were obtained, and then national scale data space was rasterized. The spatial rasterized ecological bearing data are obtained by dividing the ecological supply data with the per capita ecological consumption standard.

File naming and required software

EEC represents ecological carrying capacity, 2015 represents data year 2015, and 10km represents spatial resolution of raster data 10km. How to use: The numerical value of each grid represents the number of people that an ecosystem can carry per square kilometer.

Data Citations Data citation guideline What's data citation?

Cite as:

Yan, H. (2019). Spatial distribution map of ecological carrying capacity in One Belt And One Road area in 2015. A Big Earth Data Platform for Three Poles, DOI: 10.11888/Ecolo.tpdc.270213. CSTR: 18406.11.Ecolo.tpdc.270213. (Download the reference： RIS | Bibtex )

Using this data, the data citation is required to be referenced and the related literatures are suggested to be cited.

Support Program

Pan-Third Pole Environment Study for a Green Silk Road-A CAS Strategic Priority A Program (No:XDA20000000)

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License： This work is licensed under an Attribution 4.0 International (CC BY 4.0)