摘要
本文介绍了一种测定植物群落稳定性的方法,即贡献定律(Contribution law),作者应用这种方法对内蒙古锡林河流域人工羊草草地的稳定性变化进行了测量.结果表明.人工羊草草地的稳定性随着演替年限的增长,稳定性加强.
A determining plant community stability method which was found by Frence ecologists was introduced in this paper. Author used this method to determine the stability of artificial grassland of Aneurolepidium chinense. Results show that the stability of the community is strenghening with succession going on.
出处
《中国草地》
CSCD
1991年第2期78-80,F003,共4页
Grassland of China
关键词
植物
群落
稳定性
测定法
community stability
succession
artificial grassland
contribution law
