%0 Journal Article
%T RESTORATION OF WETLAND PLANT COMMUNITIES DOMINATED BY TYPHA LATIFOLIA<br>凡口宽叶香蒲湿地植物群落恢复的研究
%A YANG Cheng_Sheng
%A LAN Chong_Yu
%A SHU Wen_Sheng
%A LIAO Wen_Bo
%A <br>阳承胜
%A 蓝崇钰
%A 束文圣
%A 廖文波
%J 植物生态学报
%D 2002
%I Editorial Office of Chinese Journal of Plant Ecology
%X In this paper the species composition, community structure, biomass and species biodiversity of a Typha latifolia wetland at Shaoguan in Guangdong Province (South China) was investigated. The major results are as follows: 1) ninty_eight species belonging to 86 genera were recorded in the community, with Typha latifolia, the major dominant and Phragmites communis and Cyperus malaccensis as secondary dominants; 2) with restoration of the wetland, soil fertility increased significantly: organic matter from 0.54% to 1.17%, N from 0.040% to 0.082%, P from 0.069% to 0.141% and K from 0.71% to 0.82%; 3) species diversity index is negatively correlated with soil organic matter, N, and P content and a significant increase in species richness, biomass and diversity occurred from the wastewater run_on to the effluent side of the community; 4) toxicity of available Pb and Zn in the wetland ecosystem was the major constraint on the restoration of diversity.
%K Wetland
%K Restoration
%K Biodiversity<br>凡口宽叶香蒲
%K 湿地
%K 植物群落
%K 生物多样性
%K 生态恢复
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=2F2173CCFF292BF447DC2681EA33BBAE&aid=CFD18DD24496890A&yid=C3ACC247184A22C1&vid=96C778EE049EE47D&iid=CA4FD0336C81A37A&sid=74011071555EB4E5&eid=6270DC1B5693DDAF&journal_id=1005-264X&journal_name=植物生态学报&referenced_num=8&reference_num=11