Contribution of vegetative reproduction of Leymus chinensis and Carex duriuscula to population persistence during restoration succession after flood disturbance in the Songnen Plains,China

摘要：

Leymus chinensis is the dominant species and Carex duriuscula is a general companion species in L.chinensis meadows.Vegetative reproduction is crucial to perennial plant population persistence (Benson and Hartnett, 2006 ).In the Songnen Plains of China, a periodic flood due to abnormal weather was followed by natural recovery through successional processes ( Li and Yang, 2004 ).Our objective was to quantify the contribution of vegetative reproduction to population persistence and dynamics.

关键词： tillers rhizomes meadow vegetation succession plant competition

作者: Li Hai-yan Yang Yun-fei

作者单位: Key Laboratory of Vegetation Ecology,Ministry of Education,Institute of Grassland Science,Northeast Key Laboratory of Vegetation Ecology,Ministry of Education,Institute of Grassland Science,Northeast

会议类型: 国际会议

会议名称: 2008世界草地与草原大会

会议地点: 呼和浩特

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）