[1]宋于洋.梭梭构件格局的环境变异[J].西北林学院学报,2008,23(06):60.
 SONG Yuyang.The Environmental Variations of Component Pattern of Haloxylon ammodendron[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2008,23(06):60.
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梭梭构件格局的环境变异()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第23卷
期数:
2008年06期
页码:
60
栏目:
森林生物、生理、生态、植物、气象等
出版日期:
2008-11-30

文章信息/Info

Title:
The Environmental Variations of Component Pattern of Haloxylon ammodendron
作者:
宋于洋 12
1.新疆石河子大学 林学系,新疆 石河子832000;2.西北农林科技大学西部环境与生态 教育部重点实验室,陕西 杨陵712100
Author(s):
SONG Yuˉyang 12
1. Department of Forestry, Shihezi University, Shihezi,Xinjiang 832 000,China; 2.Key Laboratory of West Environmental and Ecology of the Ministry of Education Ministry, Northwest A&F U niversity,Yangling, Shaanxi 712100,China
关键词:
梭梭构件格局环境变异
Keywords:
Haloxylon ammodendron component pattern environment variatio
分类号:
S718.42
文献标志码:
A
摘要:
应用构件理论和分形维数研究了梭梭构件格局及其生境间的变化。结果表明:梭 梭各构件 的生长势总是趋于集中在某一范围内;分枝格局分形特征是一种分形结构,分形维数为1 .367~ 1.566 ,存在自相似性,揭示了它的结构复杂程度和占据空间的能力;梭梭构件格局生 境间的变化表 现在不同生境下梭梭的构件构型特征上有明显区别,在阳坡和坡顶主要趋于“聚集型” ,在阴坡和坡 底主要趋于“游击型”。
Abstract:
Environmental variations of component pattern of Haloxylon a mmodendron were investigated by component theory and fractal dimernsion method. The results showed t hat the growth potentials of al the components tended to concentrate in a particular area; branching p attern showed fractal characteristics, the fractal dimensions were in the 1.367~1.566, exhibiting selfˉsi milarity, and indicating its structural complexity and the capacity of space occupation. Environmental vari ations of component pattern of H. ammodendron showed distinct differences under different habitants, fe atured by aggregated type in sunny slope, and guerrilla in shady slope.

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