摘要
按照植物群落学—生态学原则,将江河源区的天然植被划分为森林植被区、灌木与灌丛植被区、草原植被区、草甸植被区、荒漠植被区和湿地植被区6个区,并分析了各植被区的分布范围及其优势种。
According to the principles of community-ecology on plant,the article compartmentalized vegetation section in source region of Yangtse River and Yellow River,including forestry section,shrub and shrubbery section,grassland section,meadow section,desertification section and swamp section,also analyzed their distribution ranges and dominant species.This can provide a basis for protecting and utilizing vegetation,and a substance support for environment protection.
出处
《西北农林科技大学学报（自然科学版）》
CSCD
北大核心
2004年第2期5-8,13,共5页
Journal of Northwest A&F University(Natural Science Edition)
基金
青海省重大科技攻关项目(2002-N-106)
关键词
江河源区
植被分区
生态学原则
森林植被区
灌木
灌丛植被区
source regions of Yangtse River,Yellow River and Lantsang River
vegetation
vegetation section
