| 我国湿地松人工林种植范围的立地气候分区研究 |
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| 引用本文： | 唐代生,成子纯,曾思齐.我国湿地松人工林种植范围的立地气候分区研究[J].中南林业科技大学学报,1998(3). |
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| 作者姓名： | 唐代生 成子纯 曾思齐 |
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| 作者单位： | 中南林学院资源与环境学院 |
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| 摘 要： | 利用我国湿地松分布区内２２２个气象站点的１０ａ气候资料的平均值，用主成分分析法，将湿地松栽培区划分为４个立地气候区，即：Ⅰ．南亚热带、热带沿海立地气候区；Ⅱ．中亚热带丘陵立地气候区；Ⅲ．暖温带、北亚热带丘陵、平原、岗地立地气候区；Ⅳ．湘、鄂、川接壤山地，四川盆地，黔东南立地气候区．再在各气候区内实测有代表性的８～１０ａ的湿地松标准地１７１块，分别采用平均胸径、平均树高、平均单株材积证实各气候区内湿地松生长差异．这４个立地气候区可作为湿地松人工林立地类型划分、立地质量评价等经营数表编表单元的依据．
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| 关 键 词： | 湿地松 种植区 立地气候分区 |
Regionalization of the Site Climate for Slash Pine in the Introduction Area in China |
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| Tang Diasheng.Regionalization of the Site Climate for Slash Pine in the Introduction Area in China[J].Journal of Central South Forestry University,1998(3). |
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| Authors: | Tang Diasheng |
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| Abstract: | In this work,based on the summary of achievement in the scientific research on Slash pine( Pinus elliottii Engelman) the climate materials of 228 climate stations in the introduction area in China for Slash pine plantation are synthesized with principal component analysis (PCA),and the silvicultural area is divided into four site climate regions, i.e the tropical and southern subtropical coast of China site climate region, the central subtropical of China hilly site climate region, the warm temperate zone and northern subtropical hilly, plain site climate region,and the mountains around Hunan, Hubei, Sichuan the Sichuan basin, and the Guizhou east south site climate region.In the four site climate regions, we have inventoried 171 standard sample sites,the age of the trees is 8 to 10 years.The four site climate regions are different in standing volume of average tree, average height, and average diameter at breast height for the same age,so they could be thought as compilation units of the management type tables of stand, i.e. site type classification and site evaluation etc. |
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| Keywords: | Slash pine introduction area site climate region |
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