Problems in natural resources, ecology and environment in headwater areas of Yangtze and Yellow Rivers in Qinghai-Tibetan Plateau were analyzed from climate, geology and eco-system functions.

• 摘要从江河源区气候、地理及生态系统功能的特殊性入手，对江河源区-系列自然资源、生态环境问题进行分析和评述。