首页 | 本学科首页   官方微博 | 高级检索  
     

大青沟植物群落稳定性研究
引用本文:郑元润. 大青沟植物群落稳定性研究[J]. 生态学报, 1999, 19(4): 578-580
作者姓名:郑元润
作者单位:中国科学院植物研究所植被数量生态学开放研究实验室!北京 100093
摘    要:
大青沟森林植物群落是经过长期环境变迁后残留下来的森林群落类型,具有适应环境的特殊机制,运用群落演替与相关分析相结合的方法分析了群落的稳定性,在大青沟地区以水曲国主的群落在长期的自然演替过程中已达到与生境条件相互适应的动态平衡过程,它仅仅是一种小生境条件作用下稳域性稳定植被系统,以蒙古栎为主的群落在当地处于稳定状态,并与当地的大气候条件相适应,其它群落类型则处于相对不稳定的状态

关 键 词:植物群落 稳定性 大青沟
收稿时间:1997-01-01
修稿时间:1999-01-20

Stability of Daqinggou forest cmmunities
ZHNEG Yuanrun. Stability of Daqinggou forest cmmunities[J]. Acta Ecologica Sinica, 1999, 19(4): 578-580
Authors:ZHNEG Yuanrun
Affiliation:Laboratory of Quantitative Vegetation Ecology; Institute of Botany; Academia Sinica; Beijing; China
Abstract:
Daqinggou forest plant community is a special type which endures long term environment changes and has a typical mechanism to adapt the environment Based on the succession model and correlation analysis the stability of community is the studied The communities which Fraxinus mandshurica is dominant are adaptable to micro environment in the long term environmental and climatic changes,and they are stable at equilibrium states The communities which Quercus mongolica is dominant are adapted to the environment in a large scale and exhibit characters of a stable community The others communities are not stable
Keywords:plant community  stability  Daqinggou
本文献已被 CNKI 维普 等数据库收录!
点击此处可从《生态学报》浏览原始摘要信息
点击此处可从《生态学报》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号