| 基于RS与GIS的福建省土地利用动态变化研究 |
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| 引用本文： | 沈非,陈明星,史学正.基于RS与GIS的福建省土地利用动态变化研究[J].资源开发与市场,2006,22(1):24-26. |
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| 作者姓名： | 沈非 陈明星 史学正 |
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| 作者单位： | 1. 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GIS重点实验室,安徽,芜湖,241000
2. 中国科学院南京土壤研究所,江苏,南京,210008 |
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| 基金项目： | 中国科学院知识创新工程项目;安徽师范大学校科研和教改项目 |
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| 摘 要： | 利用1996年和2001年2期1：10万TM假彩色影像资料，采用人机交互目视解译方法，分析了福建省5年的土地利用动态特征。结果表明，土地利用的变化主要表现在林地、耕地的减少和草地、城镇建设用地的增加；5年间，城镇建设用地的年变化率最大，因此。加强林地保护，提高耕地质量，合理控制建设用地规模是切实可行的土地利用对策。
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| 关 键 词： | 土地利用 动态变化 RS与GIS 福建省 |
| 文章编号： | 1005-8141(2006)01-0024-03 |
| 收稿时间： | 2005-12-15 |
| 修稿时间： | 2006-01-10 |
Dynamic Change of Land-use in Fujian Based on RS and GIS |
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| SHEN Fei,CHEN Ming-xing,SHI Xue-zheng.Dynamic Change of Land-use in Fujian Based on RS and GIS[J].Resource Development & Market,2006,22(1):24-26. |
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| Authors: | SHEN Fei CHEN Ming-xing SHI Xue-zheng |
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| Institution: | 1. College of Territorial Resources and Tourism, Arhui Normal University, Wuhu 241000; 2. GIS Key Laboratory, Anhui Normal University, Wuhu 241000; 3. Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008 |
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| Abstract: | Dynamic change of land-use in Fujian between 1996 and 2001 were studied with the aid of remote sensing & GIS techniques.The data were extracted from LANDSAT TM image.The results showed that great changes took place in land use,particularly reflected by the noticeable decrease in area of forest land and cultivated land,and increase in grass land and construction land.In 5 years,the change rate of the construction land was most high.Intensifying forest protection,building up farmland quality,and reasonably controlling scales of land use for construction were regarded as workable countermeasures for addressing the issue of land use in Fujian. |
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| Keywords: | land use dynamic change remote sensing & GIS Fujian Province |
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