| 桂东丘陵地区人工林小气候效应对比 |
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| 引用本文： | 毛丹,唐玉贵,黎建雄,黄荣林,庞世龙.桂东丘陵地区人工林小气候效应对比[J].广西林业科学,2009,38(3):158-162. |
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| 作者姓名： | 毛丹 唐玉贵 黎建雄 黄荣林 庞世龙 |
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| 作者单位： | 1. 广西林业科学研究院,广西南宁,530002
2. 广西苍梧县林业局,广西苍梧,543100 |
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| 基金项目： | 广西林业局攻关项目"苍梧县高效生态经济型防护林体系综合配套技术研究与示范" |
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| 摘 要： | 为探讨桂东丘陵区森林小气候效应，选择苍梧县具代表性的几种人工林作为研究对象，对其林内外的小气候进行观测。结果表明，荷木湿地松（Schima superba×Pinus elliotti）混交林内的气温、大气相对湿度与林外的差值较大；湿地松大叶栎（Pinus elliotti×Castanopsis fissa）混交林光合有效辐射最大，达1663．8μmol／（m^2·s），与光合有效辐射最低的竹林相差97．4％。初步认为，林分类型和结构对林分小气候及森林防火、防虫等生态效应有着重要影响。
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| 关 键 词： | 人工林 小气候效应 桂东丘陵地区 |
Comparison of Micro-climatic Effects among Plantations in Hilly Area of Eastern Guangxi Province |
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| MAO Dan,TANG Yu-gui,LI Jian-xiong,HUANG Rong-lin PANG Shi-long.Comparison of Micro-climatic Effects among Plantations in Hilly Area of Eastern Guangxi Province[J].Guangxi Forestry Science,2009,38(3):158-162. |
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| Authors: | MAO Dan TANG Yu-gui LI Jian-xiong HUANG Rong-lin PANG Shi-long |
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| Institution: | MAO Dan1,TANG Yu-gui1,LI Jian-xiong2,HUANG Rong-lin1 PANG Shi-long1 (1.Guangxi Forestry Research Institute,Nanning 530002,China,2.Forestry Bureau of Cangwu County,Cangwu 543100,Guangxi,China) |
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| Abstract: | To explore micro-climatic effects among plantations in the hilly area of eastern Guangxi,several representative plantations have been chosen as the research object in Cangwu County,and the micro-climate inside and outside the forest has been inspected.The results show that there is significant difference of atmospheric temperature and atmospheric relative humidity between the inside and outside mixed plantation of Schima superba and Pinus elliotti,meanwhile mixed plantation of Pinus Elliotti and Castanopsis... |
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| Keywords: | plantation micro-climatic effect hilly area of eastern Guangxi province |
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