毛果苔草湿地植物营养元素分布及其相关性

• 作者: 何池全
• 来源期刊: 生态学杂志
• 学科: 生物学
• 关键词: 湿地生态系统 营养元素 毛果苔草 相关性
• 年，卷（期）: 2002,（1）
• 页码范围: 10-13
• 页数: 4页
• 分类号: Q948.1
• 字数: 3642字
• 语种: 中文

摘要

The distribution of nutrient was different for different dominant plant species in C.lasiocarpa wetland ecosystem.The distribution of nutrient was also different for different plant components in Carex lasiocarpa.The gross nutrient element distribution for N,P,K,Ca,Mg,Cu and Fe in C.lasiocarpa was in order of:redicula>rhizoma>spike>blade>sheath>inflorescence.But this rule for the gross nutrient element distribution of Zn and Mn was not obvious.The seasonal dynamic trends of nutrient element contents in dead stand were decreaseing.The liberation of general elements N,P,K and microelement Mn were continuous,and with monotone downtrend;the liberation rate of microelement Cu,Zn,Fe were faster than other elemnts,while the trend for Ca was all through incremental.There were different degrees of correlativity among different nutrient elements in C. Lasiocarpa.

作者信息

序号	姓名	单位	发文数	被引次数	H指数	G指数
1	何池全	上海大学环境科学与工程系	42	1230	20.0	35.0