摘要
结合三江源区高寒湿地生态系统的水文循环和生态过程的特点,探讨了三江源区高寒湿地水文循环过程、土壤水热过程、碳循环系统、高寒湿地的退化机制、湿地资源的保护与修复的研究进展,并分析了三江源区高寒湿地生态水文过程研究未来需关注的热点和发展趋势,供借鉴。
In accordance with the characteristics of hydrologic cycle and ecological process in alpine wetlands ecosystem in the Three-river Fountainhead,this paper reviews the study of hydrologic cycle process,the interactions between heat energy and water in the soil,carbon cycle system,the vegetation succession with the change of global climate and the intensifying of human action,conservation and restoration of alpine wetlands resources.Based on the review,the themes of eco-hydrological processes of alpine wetland ecosystems are suggested,and the research hot spots in the future and the development tendency of this area are given.Thus,it provides reference for engineering application.
出处
《水电能源科学》
北大核心
2010年第11期21-24,168,共5页
Water Resources and Power
基金
国家重点基础研究发展计划(973)基金资助项目(2007CB411504)
国家自然科学基金资助项目(40730634
90511003)
关键词
生态水文过程
三江源区
高寒湿地
沼泽化草甸
全球气候变化
eco-hydrological process
Three-river Fountainhead
alpine wetland
swampy grass marshland
global climate change
