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Interaction between urbanization and eco-environment in the Tibetan Plateau
FENG Yuxue, LI Guangdong
地理学报(英文版), 2021, 31(2): 298-324.   DOI: 10.1007/s11442-021-1838-8

Criterion Entropy weight Analytic hierarchical process weight Overall weight Indicator Entropy weight Analytic hierarchical process weight Overall weight
Ecosystem
structure
0.3709 0.3145 0.3464 Grassland coverage (%) (+) 0.2182 0.2234 0.2209
Wetland (%) (+) 0.2019 0.1829 0.1923
Forest coverage (%) (+) 0.1677 0.1688 0.1684
Glacier (%) (+) 0.1968 0.1829 0.1898
Vegetation coverage index (+) 0.2155 0.2420 0.2285
Eco-environmental function 0.1480 0.2845 0.2081 Ecological space (%) (+) 0.5412 0.4013 0.4707
Ecosystem service value (yuan) (+) 0.4588 0.5987 0.5293
Eco-environmental pressure 0.2470 0.2005 0.2257 Average PM2.5 concentration (μg) (-) 0.3317 0.2702 0.3001
CO2 emissions (10,000 t) (-) 0.3339 0.3528 0.3440
Encroachment on biological habitats (hm2) (-) 0.3345 0.3771 0.3560
Eco-environmental pattern 0.2341 0.2005 0.2197 Landscape fragmentation (-) 0.3446 0.3548 0.3502
Landscape connectivity (+) 0.3166 0.3548 0.3356
Landscape diversity (+) 0.3388 0.2905 0.3142
Table 2 Eco-environment comprehensive evaluation indicators and their weightings
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