| 小流域土地资源信息库在水土保持规划中的应用 |
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| 引用本文： | 王礼先,洪惜英,谢宝元,朱靖才,李亚光,王洽堂,杨力行,孙建轩,霍兆林,王福堂.小流域土地资源信息库在水土保持规划中的应用[J].北京林业大学学报,1985(2). |
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| 作者姓名： | 王礼先 洪惜英 谢宝元 朱靖才 李亚光 王洽堂 杨力行 孙建轩 霍兆林 王福堂 |
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| 作者单位： | 北京林学院
(王礼先，洪惜英，谢宝元，朱靖才，李亚光)，北京市水利局
(王洽堂)，北京市门头沟水土保持站
(杨力行)，山西省水土保持局
(孙建轩，霍兆林)，山西省水土保持局(王福堂) |
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| 摘 要： | 结合海河流域及黄土高原的水土保持规划任务,对计算机信息处理技术及遥感技术在小流域土地资源清查及水土保持规划中的应用作了研究。研究成果表明,采用这种方法可以显著提高调查及规划工作的质量与效率。与目前通用的方法相比,提高调查速度约20倍,降低费用约1/2。应用信息库检索、统计土地资源信息及编制最优方案的速度,比通用方法提高约400倍。
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| 关 键 词： | 土地资源 信息库 水土保持规划 遥感 |
APPLICATION OF INFORMATION MANAGEMENT SYSTEM FOR LAND RESOURCE OF SMALL WATERSHED TO THE PLANNING OF SOIL AND WATER CONSERVATION |
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| Wang Lixian Hong Xiying Xie Baoyuan Zhu Jingcai Li Yaguang.APPLICATION OF INFORMATION MANAGEMENT SYSTEM FOR LAND RESOURCE OF SMALL WATERSHED TO THE PLANNING OF SOIL AND WATER CONSERVATION[J].Journal of Beijing Forestry University,1985(2). |
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| Authors: | Wang Lixian Hong Xiying Xie Baoyuan Zhu Jingcai Li Yaguang |
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| Institution: | Wang Lixian Hong Xiying Xie Baoyuan Zhu Jingcai Li Yaguang |
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| Abstract: | In connection with a project for the soil and water conservation in Haihe Valley and Loess Plateau (North China), the feasibility of introducing information management systems and remote sensing techniques to land resources inventory and soil and water conservation planning in small watershed was investigated. The results proved that adoption of such methods greatly improved quality and efficiency of such work. Compared with the traditional methods, the speed of investigation was increased 20 times, while working cost reduced to one half, the speed of collecting land resources statistics and of making decision about optimized planning were increased 400 times by information management system. |
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| Keywords: | Land resource Information managment Conservatian planning remote sensing |
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