Keywordsaging; pensions; financial sustainability; funding; rural residents; China; low carbon development; GHG emission; GHG inventory; scenario analysis; Shenyang; energy-water nexus, coal power generation, water resource, China; water quality; wastewater infrastructure; socio-economic policy; urbanization; catchment; residential energy; economic development level; energy resource endowment; climate change; socio-economic metabolism; emergy analysis; data envelopment analysis; decomposition analysis; Qingyang; migration intentions; ecological migration policy; ecological restoration area; policy sustainability; sustainable livelihood; arid Northwest China; ecosystem services; ecosystem disservices; emergy analysis; Luancheng County; China; biomass power plants; big M additive-based DEA model; negative data; environmental impact assessment; sustainability impact assessment; environmental justice; public participation; ethnic conflict; China; cleaner production; incentive; implementation strategy; policy outcome; environmental legislation; sustainable development; legislative innovation; sustainable tourism; tourism destination ecosystem; entropy change; entropy; China; sustainability; solid waste management; decoupling analysis; index decomposition analysis; China; thermal coal supply chain; air pollutant emission policy; system dynamics; sustainability assessment; centroid method; GIS approach; China; human-natural complex system; sustainability governance; sustainable transformation; China