[1]SHI Nana,QUAN Zhanjun,HAN Yu,et al.Analysis of Land Resources Carrying Capacity in Wuhai City Based on Ecological Sensitivity[J].Research of Soil and Water Conservation,2017,24(01):239-243.
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Analysis of Land Resources Carrying Capacity in Wuhai City Based on Ecological Sensitivity
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
24
Number of periods:
2017 01
Page number:
239-243
Column:
Public date:
2017-02-28
- Title:
- Analysis of Land Resources Carrying Capacity in Wuhai City Based on Ecological Sensitivity
- CLC:
- X171.1
- DOI:
- -
- Abstract:
- Land resources carrying capacity reflects the sustainable utilization of land resources under the background of rapid urbanization. With the help of ArcGIS spatial analysis, using the multi-factor weighted overlay method, based on the ecological sensitivity by landform, land use, soil erosion, distance conditions and ecological areas, land resources carrying capacity was analyzed. The results showed that: (1) highly sensitive area, moderately sensitive areas, low sensitive areas and insensitive area accounted for 11.61%, 25.70%, 37.80% and 24.80%, respectively, the insensitive and low sensitive areas accounted for 62.6% in Wuhai City; (2) land use was the most sensitive in the ecological sensitivity assessment, and the land resources had the capacity of 86.03% for urban, village, industrial and mining land, and 93.18% for transportation land. The results can provide the theoretical support for the sustainable development of Wuhai City.
- References:
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