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《Journal of Beijing Normal University(Natural Science)》 2007-01
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Xu Guangcai1) Kang Muyi1) Zhao Congju1,2) Zhao Wenwu1) Qin Yanhong1)(1)College of Resources Science and Technology,Key Laboratory of Environmental Change and Natural Disaster of Ministry of Education of China,Ecological Capital Assessment and Research Center:Beijing Normal University,100875,Beijing,China;2) Department of Resources,Environment and Tourism,Hainan Normal University,571158,Haikou,China)  
With the eco-sensitive problems of Fukang City in Xinjiang as a research object,factors and indices,such as soil erosion,land desertification and soil salinization,are chosen to carry out single factor appraisal and integrated appraisal of eco-sensitivity with ArcGIS software.The research results show that about 99.7% of study area is sensitive to be degraded.From the viewpoint of single factors,the desertification sensitivity is the most outstanding among all the ecology sensitivity problems,about 96.49% of the area is of potential desertification sensitivity,46.34% of which is in high sensitivity and 37.80% in mid-sensitivity.On the basis of appraisal,the potential ecological problems of every sensitivity zone are distinguished and the strategic measures for environmental protection and ecological construction are put forward.
【Fund】: 国家科技攻关计划资助项目(2002BA901A35);; 国家社会科学基金资助项目(04BJY017)
【CateGory Index】: X826
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