| 合肥市土地利用/覆盖变化对景观格局影响的研究 |
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| 引用本文： | 管义国,王心源,吉文帅,张生根,田兵. 合肥市土地利用/覆盖变化对景观格局影响的研究[J]. 地域研究与开发, 2007, 26(6): 108-111,128 |
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| 作者姓名： | 管义国 王心源 吉文帅 张生根 田兵 |
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| 作者单位： | 安徽师范大学,国土资源与旅游学院,安徽,芜湖,241000;安徽师范大学,国土资源与旅游学院,安徽,芜湖,241000;安徽师范大学,国土资源与旅游学院,安徽,芜湖,241000;安徽师范大学,国土资源与旅游学院,安徽,芜湖,241000;安徽师范大学,国土资源与旅游学院,安徽,芜湖,241000 |
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| 基金项目： | 国家自然科学基金 , 安徽省自然科学基金 |
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| 摘 要： | 利用两个时期的Landsat TM遥感影像,结合RS和GIS技术,对安徽省合肥市土地利用/覆盖变化及其对景观格局影响进行了分析.发现城镇建设用地的快速扩展使耕地和水域锐减.人类活动对水域、耕地和林地产生了较大影响,使得这些景观要素的斑块形状趋向简单,而城镇建设用地和未利用地的斑块形状趋向复杂.
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| 关 键 词： | RS和GIS 土地利用/覆盖 转移矩阵 景观格局 形状指数 分维数 破碎度 合肥市 |
| 文章编号： | 1003-2363（2007）06-0108-04 |
| 修稿时间： | 2006-05-252007-09-01 |
Study on the LUCC and Its Landscape Pattern of Hefei City of Anhui Province |
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| GUAN Yi-guo,WANG Xin-yuan,JI Wen-shuai,ZHANG Shen-gen,TIAN Bing. Study on the LUCC and Its Landscape Pattern of Hefei City of Anhui Province[J]. Areal Research and Development, 2007, 26(6): 108-111,128 |
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| Authors: | GUAN Yi-guo WANG Xin-yuan JI Wen-shuai ZHANG Shen-gen TIAN Bing |
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| Affiliation: | College of National Territorial Resources and Tourism , Anhui Normal University , Wuhu 241000, China |
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| Abstract: | With the help of RS and GIS technologies, land use/cover change of Hefei and its landscape pattern were studied by using two phrases of landsat TM images. Very much significant changes were revealed such as cultivated land and waters areas were decreased remarkably due to fast urbanization. Patch shapes of the landscape were influenced greatly by human activity. The patch shapes of the waters, forest and cultivated land were becoming simpler and more regular. At the same time, The patch shapes of the land of city and residential area and the unused land were becoming more complex and more irregular. |
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| Keywords: | water environment management information system Wei river |
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