Table 1

Comprehensive evaluation index system of the comprehensive development level

TypeNoIndexDirectionWeight
A: Resource status (0.2480)A1Annual water supply per capita (t)+0.0351
A2Per capita annual water supply gap between the island group and superior administrative regions (t)0.0285
A3Annual power supply per capita (kw·h)+0.0356
A4Per capita annual water supply gap between the island group and superior administrative regions (kw·h)0.0291
A5Island land area per capita (km2)+0.0267
A6Shoreline coefficient (km/km2)+0.0247
A7Output of agricultural and fishery products per capita (t)+0.0236
A8Cargo throughput per capita (t)+0.0222
A9Intertidal zone per capita (m2)+0.0225
B: Ecological environment status (0.3066)B1Standard rate of surrounding seawater quality (%)+0.0265
B2Good air quality rate (%)+0.0247
B3Harmless disposal rate of garbage (%)+0.0224
B4Marine disaster loss per capita (104RMB)0.0314
B5Average wave height of ocean (m)0.0220
B6Number of typhoons and storm surges0.0258
B7Red tide occurrence0.0212
B8Offshore distance (km)0.0217
B9Vegetation coverage (%)+0.0354
B10Foggy day ratio (%)0.0215
B11Phytoplankton biodiversity index+0.0272
B12Zooplankton biodiversity index+0.0268
C: Economic status (0.2325)C1Per capita of GDP (104 RMB)+0.0262
C2Change rate of GDP (%)+0.0262
C3Percentage of tertiary industry (%)+0.0246
C4Investment in fixed assets per capita (104 RMB)+0.0221
C5Fixed asset investment change rate (%)+0.0210
C6Per capita disposable income (104 RMB)+0.0212
C7Disposable income change rate (%)+0.0231
C8Tourism income per capita (104 RMB)+0.0252
C9Tourism income change rate (%)+0.0214
C10Change rate of number of tourists on the island (%)+0.0215
D: Social status (0.2129)D1Change rate of the number of education practitioners per 10,000 people (%)+0.0223
D2Gap in number of 10,000 education practitioners between island group and superior administrative regions0.0261
D3Rate of change in the number of 10,000 medical practitioners (%)+0.0231
D4Gap in number of 10,000 medical practitioners between island groups and superior administrative regions0.0287
D5Change rate of hospital beds per 10,000 people (%)+0.0217
D6Gap between the number of hospital beds per 10,000 people0.0253
D7Change rate of social insurance amount (%)+0.0212
D8Population change rate (%)+0.0237
D9Engel coefficient (%)0.0208

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