| 基于RS和GIS的山东黄河流域森林资源动态分析 |
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| 引用本文： | 董斌,钱国英,李旭东,陈立平. 基于RS和GIS的山东黄河流域森林资源动态分析[J]. 东北林业大学学报, 2011, 39(1): 62-64,71 |
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| 作者姓名： | 董斌 钱国英 李旭东 陈立平 |
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| 作者单位： | 安徽农业大学,合肥,230036;河北省兴冀工程项目管理公司;国家农业信息化工程技术研究中心 |
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| 基金项目： | 农业部农业信息技术重点实验室开放课题,国家863目标导向项目 |
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| 摘 要： | 采用2000、2006年的TM影像作为数据源,利用GPS、全站仪等仪器,采取典型、随机抽样方法调查了山东黄河流域378个林地抽样点,利用监督分类法、专家分类法和GIS技术对遥感影像进行分类和建模.研究表明,2000、2006年的山东黄河流域森林覆盖率分别为21.40%、25.60%;森林主要分布于鲁中南山地、丘陵地区;...
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| 关 键 词： | 山东黄河流域 森林资源 动态 RS GIS |
Dynamic Changes in Spatial Pattern of Forest Resources in the Yellow River Basin of Shandong Province Based on Remote Sensing and Geographic Information System |
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| Dong Bin,Qian Guoying,Li Xudong,Chen Liping. Dynamic Changes in Spatial Pattern of Forest Resources in the Yellow River Basin of Shandong Province Based on Remote Sensing and Geographic Information System[J]. Journal of Northeast Forestry University, 2011, 39(1): 62-64,71 |
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| Authors: | Dong Bin Qian Guoying Li Xudong Chen Liping |
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| Affiliation: | Dong Bin,Qian Guoying(School of Sciences,Anhui Agricultural University,Hefei 230036,P.R.China),Li Xudong(Management Company of Xingji Project in Hebei Prouince),Chen Liping(National Engineering Research Center for Information Technology in Agriculture) |
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| Abstract: | TM images of the Yellow River Basin in Shandong Province in 2000 and 2006 were selected as the basic data sources.A total of 378 forest sample points were collected by the method of typical and random sampling using GPS instruments and electronic total station.Classification and modeling of the TM images were conducted by the supervised classification method,expert classification method and GPS techniques.Results indicated that the forest coverage rates were 21.4% in 2000 and 25.6% in 2006.The forests were ... |
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| Keywords: | RS GIS |
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