Table 1 Flood vulnerability evaluation index system for the Ili River Basin.
Target layer | Criterion layer | Indicator layer | Unit | Indicator attribute |
|---|---|---|---|---|
Vulnerability of disaster-bearing body | Population vulnerability | Population density | Person/\({\text{km}}^{2}\) | Positive |
Female population | Person | Positive | ||
Sex ratio | % | Positive | ||
Demographic share of the elderly and young | % | Positive | ||
Economic vulnerability | Gross Domestic Product (GDP) | Ten thousand yuan/\({\text{km}}^{2}\) | Positive | |
POI Density | Number/\({\text{km}}^{2}\) | Positive | ||
Primary industry value added | Ten thousand yuan | Positive | ||
Secondary industry value added | Ten thousand yuan | Positive | ||
Year-end inventory of main livestock and poultry | Ten thousand heads | Positive | ||
Total meat production | Ton | Positive | ||
Total grain output | ton | Positive | ||
Social vulnerability | Fractional vegetation cover (FVC) | % | Negative | |
Bed capacity in medical and health facilities | Beds | Negative | ||
Average years of schooling | Year | Negative | ||
Road density | \(\text{km}\)/\({\text{km}}^{2}\) | Positive | ||
Railway density | \(\text{km}\)/\({\text{km}}^{2}\) | Positive | ||
Urbanization rate | % | Positive | ||
Land use type | - | Positive |
