You Position: Home > Paper

THE SPATIAL DISTRIBUTION PATTERNS AND DYNAMICS OF SOME WETLAND DOMINANT PLANTS OF THE QINGHAI LAKE

( views:141, downloads:0 )
Author:
No author available
Journal Title:
APPLIED & ENVIRONMENTAL BIOLOGY
Issue:
2
DOI:
10.3321/j.issn:1006-687X.2001.02.003
Key Word:
湿地;种群;空间格局;生态对策

Abstract: The spatial distribution pattern and dynamics of four species of dominant plants Hippuris vulgaris,Eleocharis valleculosa,Blysmus sinocompressus and Suaeda glauca in wetlands of the Qinghai Lake were studied by means of spatial distribution analyses. The result showed that the clustering degrees of the populations of Hippuris vulgaris,Eleocharis valleculosa and Blysmus sinocompressu increased first and then decreased from the invasive stage, settle ment stage to culminative developmental stage. While the clustering degree of the population of Suaeda glauca increased from seedlings to propagation in which the population appeared aggregation. It suggested that the reproductive pattern of the former three kinds of the clonal plants had the better ecological adaptability in the wetland. Fig 2, Tab 3, Ref 11

WanfangData CO.,Ltd All Rights Reserved
About WanfangData | Contact US
Healthcare Department, Fuxing Road NO.15, Haidian District Beijing, 100038 P.R.China
Tel:+86-010-58882616 Fax:+86-010-58882615 Email:yiyao@wanfangdata.com.cn