%0 Journal Article
%T The effects of phosphorus dynamics on snails of epiphytic gastropods in mesocosm lake ecosystem<br>磷的不同动态变化对模拟湖泊生态系统中附草螺类的影响
%A CAO Yu
%A ZHANG Zhao
%A YIN Li-yan
%A LIU Fan
%A CHANG Feng-yi
%A LI Wei
%A <br>操瑜
%A 张昭
%A 尹黎燕
%A 刘帆
%A 常锋毅
%A 李伟
%J 水生态学杂志
%D 2011
%I 
%X Different phosphorus dynamics have significant impacts on the biomass of snails in the first month during the experiment. With the same total loading amount, the biomass of snails in the low-frequency patterns increases faster than that in the high-frequency patterns. But the significance decreases with the increased experiment time. Nutrient addition has increased snails by a large amount. Correlation analysis show that the biomass of the epiphyte has negative correlation with the biomass of snails, but the correlation is insignificant between the biomass of the macrophyte and the biomass of snails, which indicates snails are the important factor in the complex snail-epiphyte-macrophyte system and the interaction between the macrophyte and snails changes in the different lake ecosystems.
%K Phosphorus dynamics
%K Snail-epiphyte-macrophyte system
%K Mesocosm lake ecosystem<br>磷动态
%K 螺类-附着藻-沉水植物系统
%K 模拟湖泊生态系统
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=A129AB11A5573C59&jid=AD42C12863085B5F664F8056EF6D57C2&aid=C4F8D898F4FD01FE12F6739D1B6A092D&yid=9377ED8094509821&vid=9971A5E270697F23&iid=38B194292C032A66&sid=9971A5E270697F23&eid=42425781F0B1C26E&journal_id=1674-3075&journal_name=水生态学杂志&referenced_num=0&reference_num=0