摘要
针对河道外生态需水计算方法,在回顾近些年来国内外生态需水理论演化过程的基础上,深入探讨河道外生态需水概念及内涵,主要针对植被生态需水计算方法进行了分析和比较,最后总结了目前相关研究中存在的问题,就今后研究的方向作了展望.
This paper reviewed development of theories of ecological water requirements both at home and abroad in recent years, discussed the concepts and connotation, analyzed and compared methodologies for riverside ecological water requirements. Practical applications and issues to be further studied are summarized and discussed.
出处
《北京师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2009年第5期543-546,共4页
Journal of Beijing Normal University(Natural Science)
基金
"十一五"国家科技支撑计划资助项目(2006BAB04A08)
关键词
生态需水
河道外
计算方法
ecological water requirement
riverside
quantitative methods
