摘要
长江源自然环境严酷，以草原退化、森林萎缩、水土流失、气候暖旱化、冰川退缩、雪灾频繁为代表的生态环境退化正在进行．宜采用保护。
The investigation indicates that the severely deteriorated natural environment of the Yangtze River source region is characterized by the grassland degeneration, forest shrinkage, soil erosion, climate warming and drying, glacier shrinkage and frequent snow disaster. It is suggested that a comprehensive renovation should be taken to protect, restore and improve the forest and grassland system.
出处
《地球科学（中国地质大学学报）》
EI
CAS
CSCD
北大核心
1999年第4期423-426,共4页
Earth Science-Journal of China University of Geosciences
基金
湖北省环境保护局"湖北省1997 年环境状况多媒体演示系统"项目
关键词
生态环境
可持续发展
长江源
对策
环境保护
eco_environment, sustainable development, source region of the Yangtze River.
