Table 1 Indicators of LCC in previous research.
From: Effects of trial urban growth boundary delineation on land carrying capacity in China
References | Domains | Indicators |
|---|---|---|
Qian et al. (2015) | Land social-developmental carrying capacity | Population density, Employment rate, Engel coefficient, Residential land use rate, Year-end road area, Per capita arable land, Urbanization rate |
Land ecological-environmental carrying capacity | Green coverage, Comprehensive utilization of industrial solid wastes, Urban industrial wastewater discharge compliance rate, Environmental investment index, Centralized sewage treatment rate, Hazard-free treatment rate of household garbage | |
Land economic-productive carrying capacity | GDP, Industrial output, Proportion of tertiary industry, Total retail sales of social consumer goods, Intermediate consumption in of primary industry, Energy consumption per unit industrial added value, Effective irrigation area of arable land ratio | |
Tong et al. (2018)‘ | Water and land resource | Ratio of land use, per capita arable land, Water resources per hectare, water resources per capita |
Ecological environment | Vegetation coverage, Ratio of saline-alkali land in land resource, Sewage treatment rate, Hazard rate | |
Society | Population density, Ratio of non-agricultural population, Employment rate, Ratio of science and technology input in GDP | |
Economy and technology | Labor intensity, Cash intensity, Average annual growth rate of GDP, Economic density | |
Luo et al. (2020) | Ecological system | Urban green space per capita, SO2 emission intensity, PM10 emission intensity, COD environmental capacity, Wastewater loading per unit land, Solid waste per unit area, Forest coverage, The proportion of soil erosion area per land area …… |
Social system | Population density, Living space per rural resident, Urbanization rate, The distance from primary traffic road, Electricity consumption, Transportation accessibility, Industrial employees, Electricity consumption…… | |
Economic system | GDP, GDP per unit area of land, GDP per unit area investment in fixed assets, Infrastructure investment per unit area, Total retail sales of consumer goods, Value-added of per unit industrial land…… | |
Cheng et al. (2017) | Resource subsystem | Coordination degree of water and soil, Cultivation ratio, Rate of land for construction |
Social subsystem | Urban green space per capita, Transportation land per capita, Arable land per capita, Urbanization rate, Commodity grain per capita, Effective irrigation rate | |
Economic subsystem | Grain yield, Degree of mechanization per unit of arable land, Economic density, Net income per capita | |
Ecological subsystem | Solid waste per unit area, Fertilizer loading per unit of arable land, Wastewater loading per unit land, Environmental protection investment rate | |
Wang et al. (2023) | Ecosystem carrying capacity | Grass yield per unit area, Proportion of grassland area, Grassland coverage, Per capita arable land area, Per capita grain possession, Proportion of forest area, Proportion of wetland area |
Socio-economic carrying capacity | Added value of non-primary industry, per unit of construction land, Proportion of construction land, Per capita GDP, Population density |
