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Spatial pattern and association of shrub species in gravel hilly and rocky low mountain desert dominated by relict Helianthemum songaricum in China 期刊论文
发表期刊: GLOBAL ECOLOGY AND CONSERVATION. 出版年: 2021, 卷号: 32
作者:  Zhang, Pu-Jin;  Qing, Hua;  Zhao, Li-Qing;  Zhang, Lei;  Yang, Jie;  Huang, Jian-Hui
收藏  |  浏览/下载:12/0  |  提交时间:2022/02/12
Competition  Facilitation  Helianthemum songaricum  Ripley's L function  Spatial distribution pattern  
Spatial patterns in cushion-dominated plant communities of the high Andes of central Chile: How frequent are positive associations? 期刊论文
发表期刊: JOURNAL OF VEGETATION SCIENCE. 出版年: 2008, 卷号: 19, 期号: 1, 页码: 87-96
作者:  Fajardo, Alex;  Quiroz, Constanza L.;  Cavieres, Lohengrin A.
收藏  |  浏览/下载:12/0  |  提交时间:2019/11/28
Adesmia spp.  alpine demography  Azorella madreporica  negative association  plant demography  positive interaction  Ripley’s L-function  
Can isotropy vs. anisotropy in the spatial association of plant species reveal physical vs. biotic facilitation? 期刊论文
发表期刊: JOURNAL OF VEGETATION SCIENCE. 出版年: 2001, 卷号: 12, 期号: 1, 页码: 127-136
作者:  Haase, P
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/28
aggregated pattern  bivariate pattern  clustered pattern  competition  facilitation  K-statistics  L-statistics  nurse-plant effect  Ripley’s K-function  second-order spatial analysis