| 引用本文: | 许刚,朱振国,解晓南.太湖流域上游土地利用变化机制的实证分析——以浙江省安吉县为例.湖泊科学,2004,16(2):150-157. DOI:10.18307/2004.0208 |
| XU Gang,ZHU Zhenguo,XIE Xiaonan.Research on the Land Use/cover Change and Its Evolution Mechanism of the Upper River District in Taihu Basin: Taking Anji County, Zhejiang Province as An Example. J. Lake Sci.2004,16(2):150-157. DOI:10.18307/2004.0208 |
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| 摘要: |
| 近10年来,太湖流域上游地区经济发展逐步趋于活跃,受此影响,区域人口-资源、环境-发展(PRED)出现了新的特点与趋势。基于上游地区土地利用/覆被变化对流域整体水环境与生态安全格局所具有的重要意义,本文选择安吉县作为典型案例,分析其区域土地利用的基本特征,土地利用变化与景观格局动态的过程,以及驱动因素与机制,由此揭示山区土地利用/覆被变化的一般性规律,为太湖流域上游地区经济发展与土地利用、环境保护相互协调,提供决策借鉴与依据。 |
| 关键词: 太湖流域 土地利用 景观格局 演变机制 |
| DOI：10.18307/2004.0208 |
| 分类号: |
| 基金项目:国家973计划项目(2002CB412310);中国科学院"十五"创新项目"沿海地区人地关系演化机理与调控途径研究"(KZCX2-307)资助 |
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| Research on the Land Use/cover Change and Its Evolution Mechanism of the Upper River District in Taihu Basin: Taking Anji County, Zhejiang Province as An Example |
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XU Gang1,2, ZHU Zhenguo2, XIE Xiaonan1,2
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1.Graduate School, Chinese Academy of Sciences, Beijing 100039, P. K China;2.Nanjing institute of Geography & Limnology, Chinese Academy of Sciences, Nanjing 210008y P. R. China
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| Abstract: |
| The regional changes in Population-Resourse-Environment-Development(PRED) have appeared new features and trends with the quick development of economy of the upper river district in Taihu Basin during recent 10 years.Because of the important role that the land use/cover change LUCC of upper river district played in water environment and ecological security of the whole basin, the article take Anji county, Zhejiang Province as an typical example to analyze the basic characteristic of its regional land use, and to display the dynamical course of LUCC alteration and landscape pattern as well as the drive factors, thus to uncover the general rule of LUCC in mountain area, which can provide the principal of policy-making for harmonize the economic development, land use and environmental protection. |
| Key words: Taihu Basin land use landscape pattern evolution mechanism |
