| 水源保护区土地利用的时空变化分析——以昆明市松花坝为例 |
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| 引用本文： | 张允锋,董铭,赵继杰,陈晓慧. 水源保护区土地利用的时空变化分析——以昆明市松花坝为例[J]. 资源开发与市场, 2007, 23(10): 888-889,932 |
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| 作者姓名： | 张允锋 董铭 赵继杰 陈晓慧 |
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| 作者单位： | 云南师范大学,旅游与地理科学学院,云南,昆明,650092 |
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| 摘 要： | 以昆明市松花坝水源保护区为典型区，选取1992年、2001年两期的遥感影像资料对该地区土地利用的时空变化进行了研究。采用监督分类方法对研究区土地利用类型进行分类，发现从1982-2001年林地面积呈明显减少趋势。最后进行驱动力分析，为今后该区的水源地保护提供指导。
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| 关 键 词： | 遥感 松花坝水源保护区 土地利用 |
| 文章编号： | 1005-8141（2007）10-0888-02 |
| 修稿时间： | 2007-08-212007-09-18 |
Spatio-temporal Changes Analysis of Land-use of Protected District about Water Resources——Taking Songhuaba at Kunming City as An Example |
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| ZHANG Yun-feng,DONG Ming,ZHAO Ji-jie,CHEN Xiao-hui. Spatio-temporal Changes Analysis of Land-use of Protected District about Water Resources——Taking Songhuaba at Kunming City as An Example[J]. Resource Development & Market, 2007, 23(10): 888-889,932 |
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| Authors: | ZHANG Yun-feng DONG Ming ZHAO Ji-jie CHEN Xiao-hui |
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| Affiliation: | Tourism and Geographic College, Yunnan Normal University, Kunming 650092, China |
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| Abstract: | This article researched spatio - temporal changes and analyzed the land - use of the protected district of resources of water at Songhuaba, Kunming City by selecting 1992,in 2001 two issue of remote sensing imnges. By using the supervised to classify land use type of this district,from 1982 to 1992 to 2001 ,it was discovered the forest areas reducing. Finally,it carried on the driving influence analysis and provided the instruction for this area water source protection in the future. |
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| Keywords: | RS protected district of sources of water at Songhuaba land- use |
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