| 基于"3S"技术的祁连山自然保护区森林结构调查分析 |
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| 引用本文： | 郭生祥,汪有奎,张建奇.基于"3S"技术的祁连山自然保护区森林结构调查分析[J].甘肃林业科技,2011(1):15-18. |
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| 作者姓名： | 郭生祥 汪有奎 张建奇 |
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| 作者单位： | 甘肃祁连山国家级自然保护区管理局,甘肃,张掖,734000 |
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| 基金项目： | 甘肃省科技重大专项计划“祁连山森林资源质量勘查评价及GIS系统开发”项目研究内容(编号:092NKDG040) |
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| 摘 要： | 2008～2009年,采用"3S"技术对祁连山自然保护区森林结构现状特征进行了调查,并与2000年调查结果进行对比分析,表明保护区林地以灌木林为主,占林地总面积的74.6%;其次为有林地,面积占林地的21.3%;森林起源主要为天然林,森林树种结构单一.灌木林树种主要为金露梅、柳类、锦鸡儿、杜鹃、珍珠猪毛菜等.乔木林以青...
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| 关 键 词： | "3S"技术 森林结构 调查 祁连山自然保护区 |
Investigation and Analysis on Forest Structure of Qilian Mountain Nature Reserve on the Basis of the 3S Technology |
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| GUO Sheng-xiang,WANG You-kui,ZHANG Jian-qi.Investigation and Analysis on Forest Structure of Qilian Mountain Nature Reserve on the Basis of the 3S Technology[J].Journal of Gansu Forestry Science and Technology,2011(1):15-18. |
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| Authors: | GUO Sheng-xiang WANG You-kui ZHANG Jian-qi |
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| Institution: | GUO Sheng-xiang,WANG You-kui,ZHANG Jian-qi(Administration of Qilian Mountain National Nature Reserve,Zhangye Gansu 734000,China) |
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| Abstract: | The investigation was conducted on forest structure of Qilian Mountains Nature Reserve by adopting the 3S technology from 2008 to 2009,and the survey results were compared and analyzed with that of 2000.The re-sults showed that shrubbery accounted for 74.6% of total forest area and the trees accounted for 21.3%.The origin is natural forest and the forest structure is single.The mainly shrub are Dasiphora fruticosa,Salix spp.,Caragana spp.,Rhododendron spp.and Salcola passerina etc.Picea crassifolia and Sabi... |
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| Keywords: | 3S technology forest structure investigation Qilian Mountain Nature Reserve |
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