| 引用本文: | 廖丹青,方文,席永波,袁桂美.重庆奥林匹克花园山地规划区生态敏感性分析(J/M/D/N,J:杂志，M：书，D：论文，N：报纸).期刊名称,2006，（6）： |
| CHEN X. Adap tive slidingmode contr ol for discrete2ti me multi2inputmulti2 out put systems[ J ]. Aut omatica, 2006, 42(6): 4272-435 |
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| 摘要: |
| 调查分析了重庆市奥林匹克花园山地公园规划区内的高程、坡度、土壤特点和植被组成现状。通过层次分析法(AHP)选择规划区内对生态环境和景观特点有显著影响的两个生态因子———坡度和植被覆盖度,应用GIS和因子叠加法技术进行了生态敏感性分析,划分出极敏感区、敏感区、弱敏感区和非敏感区。分析表明:极敏感和敏感区面积占研究区的21.1%,大部分为陡崖及裸地;弱敏感区占22.9%;非敏感区占56%,植被覆盖率高,坡度小。 |
| 关键词: 山地,公园,生态敏感性 |
| DOI： |
| 分类号:S966.5 |
| 基金项目: |
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| Analysis of ecological sensitivity of planning mountainous zone of Chongqing Olympic Garden |
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LIAO Dan-qing FANG Wen XI Yong-bo YUAN Gui-mei
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| Abstract: |
| The altitude,gradient,soil characteristics and current situation of vegetation composition of planning mountainous zone in Chongqing Olympic Garden were investigated and analyzed.Analytic Hierarchy Process method was used to select the two ecological fact |
| Key words: mountainous area,garden,ecological sensitivity |
