Research Article
Ecological Vulnerability Assessment Integrating the Spatial Analysis Technology with Algorithms: A Case of the Wood-Grass Ecotone of Northeast China
Table 1
The ecological vulnerability index system of the wood-grass ecotone of Northeast China.
| Destination layer | Criterion layer | Index layer | Data source |
| | | Soil erosion sensitivity index | Precipitation | DEM | Soil texture | Soil organic matter | LUCC | Ecological vulnerability | Ecological suitability index | Soil desertification sensitivity index | Precipitation | Annual accumulated Temperature (0°C) | Windy days in winter and spring (6 m/s) | NDVI | Landscape pattern index | Landscape unit plaques density |
LUCC | Landscape evenness index | | Land resources utilization degree index | Land utilization degree composite index |
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