China's Land Uses in the Multi-Region Input-Output Framework.

作者: Chao Bao , Mutian Xu , Siao Sun

DOI: 10.3390/IJERPH16162940

关键词: AgricultureResource (biology)Ecosystem servicesConsumption (economics)ChinaLand usePer capitaInput–output modelNatural resource economicsBusiness

摘要: The finite resource of land is subject to competing pressures from food demand, urbanization, and ecosystem service provision. Linking the use whole production chain final consumption various products services offers a new perspective understand manage uses. This study conducted systematic analysis uses at provincial level in China using multi-region input–output model 2012. Land patterns related sectoral different provinces were examined. results indicated that transfers between have formed highly interacting network. Products involved inter-provincial trades contained 2.3 million km2 uses, which constituted approximately 40% total national finally consumed China. Agriculture was most direct intensive sector, industry indirect sector. resource-scarce with low per capita availability outsourced parts their by net importing lands other provinces. important policy implications towards sustainable

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