This article establishes a set of indicators and standards for landscape ecological sensitivity analysis of site resources by using thetheories and approaches of landscape ecology.It uses landscape diversity index( H), evenness(E), natural degree(N), contrast degree(C)to study spatial structure and landscape heterogeneity of site resources and thus provides a qualitative-quantitative evaluation method for landplanning and management of small, medium scale areas.The analysis of Yantian District, Shenzhen of China showed that Wutong Mountainbelonged to high landscape ecological sensitivity area, Sanzhoutian Reservoir and Shangping Reservoir were medium landscape sensitivity areaand high ecological sensitivity area; Dameisha and Xiaomeisha belonged to medium sensitivity area caused by the decline of natural ecologicalareas.Shatoujiao, Yantian Pier belonged to low sensitivity area but urban landscape ecological development had reshaped and influenced theirlandscape ecological roles in a great extent.Suggestions on planning, protection goals and development intensity of each site or district wereraised.
作 者： LI Zhen HE Fang WU Qiao-jun TAO Wei 作者单位： LI Zhen,WU Qiao-jun,TAO Wei(School of Geography and Planning, Sun Yat-sen University, Guangzhou 510275, China)HE Fang(Shenzhen BLY Landscape Architecture Planning & Design Co., LTD., Shenzhen 518045, China)
刊 名： 环境科学学报(英文版) ISTIC SCI 英文刊名： JOURNAL OF ENVIRONMENTAL SCIENCES 年，卷(期)： 2003 15(2) 分类号： Q149 关键词： sensitivity area site resource landscape heterogeneity scale landscape architectureAnalysis on sensitivity and landscape ecological spatial structure of site resources
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