| 茂兰喀斯特山地华南五针松邻体干优强度研究 |
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| 引用本文： | 丁忠江,肖春旺,吴云江,王朝然,王承录. 茂兰喀斯特山地华南五针松邻体干优强度研究[J]. 贵州师范大学学报(自然科学版), 2000, 0(2) |
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| 作者姓名： | 丁忠江 肖春旺 吴云江 王朝然 王承录 |
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| 作者单位： | 贵州师范大学生物科学技术系!贵州贵阳550001(丁忠江，吴云江，王朝然，王承录)，中国科学院植物研究所植被数量生态学开放研究实验室!北京100093(肖春旺) |
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| 基金项目： | 贵州省自然科学基金支助项目!(9730 6 6 ) |
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| 摘 要： | 用邻体截光率和邻体干扰指数模型I =∑Ni =1 Si·S-1·di-1,对与贵州茂兰喀斯特山地原始森林中华南五针松个体生长行为之间关系进行研究探讨。结果表明 :华南五针松个体生长速度和个体大小均与邻体截光率和邻体干扰指数呈显著负相关 ,表明了邻体的干扰指数和截光率对华南五针松的生长较强的干扰作用
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| 关 键 词： | 贵州茂兰喀斯特山地 华南五针松 邻体干扰指数模型 截光率 |
A study of neighborhood interference intensity of pinus kwangtungensis in maolan karst mountain forest |
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| DING Zhong jiang ,XIAO Chun wang ,WU Yun jian ,WANG Chao ran ,WANG Cheng lu. A study of neighborhood interference intensity of pinus kwangtungensis in maolan karst mountain forest[J]. Journal of Guizhou Normal University(Natural Sciences), 2000, 0(2) |
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| Authors: | DING Zhong jiang XIAO Chun wang WU Yun jian WANG Chao ran WANG Cheng lu |
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| Affiliation: | DING Zhong jiang 1,XIAO Chun wang 2,WU Yun jian 1,WANG Chao ran 1,WANG Cheng lu 1 |
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| Abstract: | The growth of Pinus Kwangtungensis has been studied by using the way of neighborhood light interception ratio and its interference index model(I=∑Ni=1S i·S -1 ·d i -1 ) in Maolan karst virgin mountain forest. The results show that the growth rate and individual size of Pinus Kwangtungensis are passively correlated with light intercepted ratio and neighborhood interference index greatly. Therefore, it discoveres that neighborhood interference index and its light intercepted ratio affect the growth of Pinus Kwangtungensis obviously. |
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| Keywords: | Karst mountain Pinus Kwangtungensis Neighborhood interference index model Neighborhood light interception ratio |
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