| 张掖市生态功能分区 |
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| 引用本文： | 潘竟虎,石培基.张掖市生态功能分区[J].城市环境与城市生态,2009(1). |
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| 作者姓名： | 潘竟虎 石培基 |
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| 作者单位： | 西北师范大学地理与环境科学学院 |
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| 基金项目： | 国家社会科学基金重点项目(08AMZ003);; 甘肃省自然科学基金项目(0710RJZA104) |
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| 摘 要： | 生态功能分区是依据生态环境敏感性和生态服务功能重要性等特征的空间分异规律而进行的地理空间分区。针对张掖市存在的主要生态环境问题,利用调查资料和相关研究成果,在GIS支持下,对张掖市生态敏感性和生态服务功能重要性进行了评价,明确了生态敏感性和服务功能重要性空间分布格局,在此基础上,将张掖市划分为5个生态功能区,并提出了各功能区生态保护与建设的重点与措施,为区域土地利用规划、生态环境保护与建设规划提供科学依据。
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| 关 键 词： | 生态分区 生态敏感性 生态服务功能 GIS 张掖市 |
Ecological Function Divisions in Zhangye City |
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| PAN Jing-hu; SHI Pei-ji.Ecological Function Divisions in Zhangye City[J].Urban Environment & Urban Ecology,2009(1). |
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| Authors: | PAN Jing-hu; SHI Pei-ji |
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| Institution: | PAN Jing-hu; SHI Pei-ji(College of Geographic and Environmental Science; Northwest Normal University; Lanzhou 730070; China); |
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| Abstract: | Ecological function regionalization is a kind of geographic spatial division,which is classified and categorized by the spatial and geographic characteristics of ecological sensitivity and ecological service function significance.Aiming at the existing main eco-problems,the integrated assessments of eco-environment sensitivity and its spatial distribution in Zhangye City were done by using GIS spatial analysis method based on investigation and previous studies.The importance of ecosystem service functions u... |
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| Keywords: | ecological function regionalization eco-environmental sensitivity ecosystem service function GIS Zhangye City |
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