| 基于遥感与GIS技术的苏州市土地利用动态变化研究 |
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| 引用本文： | 王辉,董元华,李德成,郭宗祥.基于遥感与GIS技术的苏州市土地利用动态变化研究[J].土壤,2004,36(4):420-423. |
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| 作者姓名： | 王辉 董元华 李德成 郭宗祥 |
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| 作者单位： | 1. 中国科学院南京土壤研究所,南京,210008
2. 太仓市农业局土肥站,江苏,太仓,215400 |
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| 基金项目： | 中国科学院知识创新工程重要方向项目(KZCX3-SW-417)资助. |
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| 摘 要： | 利用1984年和1994年秋季1：10万TM假彩色影像，分析了苏州市10年间土地利用的动态变化。结果表明：该期间苏州市土地利用状况变化巨大，主要表现在耕地的减少以及建设用地和水产养殖用地的增加。提高耕地质量，有计划的退耕还湖，加强土地整理，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 遥感与GIS 苏州市 |
STUDY ON DYNAMIC CHANGE IN LAND USE IN SUZHOU BASED ON REMOTE SENSING & GIS TECHNIQUES |
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| WANG Hui,DONG Yuan-hu,LI De-cheng and GUO Zong-xiang.STUDY ON DYNAMIC CHANGE IN LAND USE IN SUZHOU BASED ON REMOTE SENSING & GIS TECHNIQUES[J].Soils,2004,36(4):420-423. |
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| Authors: | WANG Hui DONG Yuan-hu LI De-cheng and GUO Zong-xiang |
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| Institution: | Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008,Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008,Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008 and Taicang Soil and Fertility Management Station, Taicang, Jiangsu 215400 |
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| Abstract: | Dynamic change in land use in Suzhou between 1984 and 1994 were studied with the aid of remote sensing & GIS techniques. The results showed that great changes took place in land use, particularly reflected by the noticeable decrease in area of cultivated land and increase in non-agricultural landuse (e.g. urbanization, highways, industry, and fishing ponds, etc.). Building up farmland quality, yielding-farmland to lakes, intensifying land arrangement, and reasonably controlling scales of landuse for construction are regarded as workable countermeasures for addressing the issue of land use in Suzhou. |
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| Keywords: | Land use Dynamic change Remote sensing&GIS Suzhou |
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