%0 Journal Article
%T Dynamics of litter and under-ground biomass in Carex lasiocarpa wetland on Sanjiang Plain<br>毛果苔草湿地枯落物及地下生物量动态
%A HE Chiquan
%A <br>何池全
%J 应用生态学报
%D 2003
%I 
%X With net sack and coring methods, this paper analysed the seasonal dynamics of litter and under-ground biomass of Carex lasiocarpa population in Sanjiang Plain wetland. The standing litter showed exponential seasonal dynamics. The decomposition rate of litter was indicated by the rate of its weight loss, and the daily weight loss was gradually decreased from 0.7058% to 0.2372%. Carex lasiocarpa population produced 210.8876 g.m-2 litter in its vegetative season (from May 2, to October 10, 1999), and its under-ground biomass had an obvious vertical structure, like a converse pyramid or a parabola.
%K Carex lasiocarpa
%K wetland
%K Standing litter
%K Underground biomass
%K Decomposition rate
%K Seasonal dynamics<br>毛果苔草湿地
%K 凋落物
%K 地下生物量
%K 分解速率
%K 季节动态模拟
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=42FEDDFE54F8BCD9D5FD1926ABDD7722&aid=3D467C3A18742BEA&yid=D43C4A19B2EE3C0A&vid=F3583C8E78166B9E&iid=38B194292C032A66&sid=8C27CCA578E52082&eid=2E41258BCB9A7DB2&journal_id=1001-9332&journal_name=应用生态学报&referenced_num=11&reference_num=13