Teng-fei DU, Wei QI, Xi-cun ZHU, Xin WANG, Yu ZHANG, Lei ZHANG. Precise identification and control method of natural resources space based on ecological security pattern in mountainous hilly area[J]. Journal of Natural Resources, 2020, 35(5): 1190
- Journal of Natural Resources
- Vol. 35, Issue 5, 1190 (2020)
Fig. 1. Topography map and land use pattern map in 2015 of Qixia city
Fig. 2. Framework for precise identification and control of natural resources space
Fig. 3. Spatial pattern of ecological elements in Qixia city
Fig. 4. Spatial pattern of ecosystem service function importance and ecological environment sensitivity in Qixia city
Fig. 5. Spatial pattern of ecological conservation importance in Qixia city
Fig. 6. Spatial pattern of terrain niche index and ecological resistance surface in Qixia city
Fig. 7. Ecological security pattern in Qixia city
Fig. 8. Regionalization of natural resources space control in Qixia city
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Table 1. Basic ecological resistance coefficients in Qixia city
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Table 2. Statistical table of ecological source area and corridor length according to land use type
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