Xue-yi SHI, Yang-jun FU. Optimization of ecological security pattern in the source area of Fenhe River Basin based on ecosystem services[J]. Journal of Natural Resources, 2020, 35(4): 814
- Journal of Natural Resources
- Vol. 35, Issue 4, 814 (2020)
Fig. 1. Geographical location and scope of the study area
Fig. 2. Spatial pattern of ecosystem services in the study area
Fig. 3. Identification of cold and hot areas of ecosystem services in the source area of Fenhe River Basin
Fig. 4. Construction of cumulative resistance surface in the study area
Fig. 5. Two modes mapping of ecological security pattern
Fig. 6. Comprehensive planning of ecological security patterns in the study area
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Table 1. Input files for the water yield module
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Table 2. Threat factor properties
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Table 3. Resistance factors and resistance coefficient in the study area
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Table 4. Analysis of landscape components and structure index of ecological network
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