| 遥感和GIS支持的土地利用动态监测研究--以黄河三角洲垦利县为例 |
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| 引用本文： | 赵庚星,李玉环,徐春达. 遥感和GIS支持的土地利用动态监测研究--以黄河三角洲垦利县为例[J]. 应用生态学报, 2000, 11(4) |
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| 作者姓名： | 赵庚星 李玉环 徐春达 |
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| 作者单位： | 山东农业大学资源与环境学院,泰安,271018 |
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| 基金项目： | 山东省教委资助项目!(鲁教科字 [1 995] 8号 ) |
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| 摘 要： | 以黄河三角洲垦利县为例 ,对比分析了目视解译、机助分类等遥感土地利用信息提取方法 ,采用 1981、1991和 1995年 3时相土地利用现状信息 ,研究确定了统一的监测分类系统 ,提出了土地利用面积及其空间分布动态监测方法 .在此基础上 ,分析了垦利县地类面积增减变化 ,在GIS支持下分析了 1981～ 1995年土地利用空间动态变化 ,同时进行了实地监测点土地利用变化分析 ,探明了该县土地利用动态变化规律 .
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| 关 键 词： | 遥感 地理信息系统 土地利用 动态监测 |
Land use dynamic monitoring supported by remote sensing and GISA case study in Kenli County of Yellow River delta |
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| ZHAO Gengxing,LI Yuhuan,XU Chunda. Land use dynamic monitoring supported by remote sensing and GISA case study in Kenli County of Yellow River delta[J]. The journal of applied ecology, 2000, 11(4) |
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| Authors: | ZHAO Gengxing LI Yuhuan XU Chunda |
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| Abstract: | By remote sensing both visual interpretation and computer aided classification,the land use information of Kenli County of Yellow River delta in 1981,1991 and 1995 was compared and analyzed.The unifying land use dynamic monitoring classification system was made,and the methods of land use dynamic monitoring both on land use type areas and on their spatial distribution were proposed.The changes of land use type areas of Kenli County were analyzed, and the spatial dynamics of land use types from 1981 to 1995 was analyzed under GIS support.In addition,the land use changes of outdoor monitoring plots were analyzed,and the basic patterns of land use dynamics of Kenli County were proposed. |
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| Keywords: | Remote sensing GIS Land use Dynamic monitoring. |
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