| 基于地理遥感技术分析山东黄河流域森林资源状况 |
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| 引用本文： | 王志燕.基于地理遥感技术分析山东黄河流域森林资源状况[J].山西林业科技,2013(3):35-37. |
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| 作者姓名： | 王志燕 |
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| 作者单位： | 太原市森林资源监测中心,山西太原030012 |
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| 摘 要： | 选取2000年、2006年时相近的TM遥感影像作为山东黄河流域的基本数据源，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。利用GPS，全站仪等仪器，采取典型、随机抽样方法进行调查。研究结果表明，2000年、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；落叶阔叶林和温性常绿针叶林是流域地带性植被，其中，杨树、侧柏和刺槐是主要造林树种，森林垂直分布较为明显；森林蓄积量集中分布干鲁中南地区，2006年流域的森林资源及其蓄积量分布比2000年的相对均匀。
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| 关 键 词： | 山东黄河流域 森林资源 覆盖率 蓄积量 遥感技术 |
Analysis of Forest Resources Situation in Shandong Yellow River Based on Geographic Remote Sensing Technology |
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| Wang Zhiyan.Analysis of Forest Resources Situation in Shandong Yellow River Based on Geographic Remote Sensing Technology[J].Shanxi Forestry Science and Technology,2013(3):35-37. |
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| Authors: | Wang Zhiyan |
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| Institution: | Wang Zhiyan ( Forest Resources Monitoring Center in Taiyuan, 030012 Taiyuan, China) |
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| Abstract: | 2000 and 2006 similar in-phase TM images as the basic data of Shandong Yellow River, supervised classifica- tion, expert classification and GIS techniques were used for classification and modeling of remote sensing images. GPS, To- tal Station and other equipments were uesd to take a typical and random sampling survey. Studies showed that the forest coverage rate of 2000 and 2006 in Shandong Yellow River was 21.40% , 25.60% respectively; forests were mainly distrib- uted in the Lu Zhongnan mountains and hilly areas; deciduous broad-leaved forest and warm evergreen coniferous forest were the watershed area vegetation and poplar, red cedar, black locust were the main afforestation species and forest verti- cal distribution was obvious; forest stock concentrated in the Lu Zhongnan region and forest resource and the stock volume in 2006 distributed relatively uniform comparied with that in 2000. |
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| Keywords: | Shandong Yellow River Forest resource Forest coverage Stock volume Remote sensing technology |
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