| 基于RS和GIS的近代黄河三角洲土地利用/覆被变化 |
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| 引用本文： | 舒莹,胡远满.基于RS和GIS的近代黄河三角洲土地利用/覆被变化[J].湖北农业科学,2012,51(14):2953-2957. |
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| 作者姓名： | 舒莹 胡远满 |
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| 作者单位： | 1. 安徽建筑工业学院环境与能源工程学院,合肥,230023
2. 中国科学院沈阳应用生态研究所,沈阳,110016 |
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| 基金项目： | 国家自然科学基金项目(40171037,40001002);安徽省重点科研计划项目(07021012) |
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| 摘 要： | 根据1986、1996和2001年TM影像和研究区1980年地形图,利用RS和ARC/INFO进行解译,得到研究区3个时相土地利用图,在此基础上分析黄河三角洲地区1986-1996和1996-2001两个时期土地利用和景观格局变化.结果表明,黄河三角洲土地利用变化是显著的,既有面积变化,又有空间格局的转换,面积变化和空间变化不同时段特点有共性也有特性；土地利用/覆被变化是自然因素和人为因素综合作用的结果,其中人为干扰是变化的主导因素.
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| 关 键 词： | 黄河三角洲 土地利用/覆被变化 驱动力 RS GIS |
Analysis on Land Use and Cover Change in Yellow River Delta by RS and GIS |
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| SHU Ying
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HU Yuan-man.Analysis on Land Use and Cover Change in Yellow River Delta by RS and GIS[J].Hubei Agricultural Sciences,2012,51(14):2953-2957. |
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| Authors: | SHU Ying HU Yuan-man |
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| Institution: | 1.College of Environment and Energy Engineering,Anhui University of Architecture,Hefei 230023,China; 2.Institute of Applied Ecology,Chinese Academy of Sciences,Shenyang 110016,China) |
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| Abstract: | Based on TM data in 1986,1996 and 2001 and the relief maps of 1980,three land use maps were gained by using the RS and ARC/INFO.The changes of land use and landscape pattern in two periods(1986-1996 and 1996-2001) were analyzed.The results showed that the changes of land use in Yellow River Delta were remarkable.The changes concluded area change and spatial pattern change and in different periods the characteristics of the changes had commonness and specialty,which resulted from natural factors and artificial factors,especially from the latter. |
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| Keywords: | Yellow River Delta change of land use and land cover the driving force RS GIS |
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