HORIZONTAL STRUCTURE OF THE QUERCUS-SPECIES COENOPOPULATIONS IN AN OAK-HORNBEAM FOREST

被引：0
|
作者：
ELIAS, P
机构：
来源：
EKOLOGIA CSFR | 1984年 / 3卷 / 04期
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D O I：
暂无
中图分类号：
Q14 [生态学（生物生态学）];
学科分类号：
071012 ; 0713 ;
摘要：
The dispersion of individuals in coenopopulations of O. cerris and Q. petraea was examined in a temperature deciduous forest in southwest Slovakia [Czechoslovakia] using a rectangular grid pattern analysis. Several statistical and pattern analysis techniques were applied with different results. Frequency distribution of tree density was close to Poisson variate. Measures of aggregation used indicate a random dispersion pattern. Estimated ground maps and spatial-arrangement-maps constructed by methods of computer graphics discovered tendency to aggregation in the Q. cerris coenopopulation along a diagonal of the sampling area. The 2 spp. are distributed independently of one another.
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页码：399 / 411
页数：13
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