摘要
介绍了美国最大日负荷总量(totalmaximum daily load,TMDL)计划的基本内容、基本原理和实施步骤,综述了TMDL计划在国内外实施中常用的流域模型,如SWAT、HSPF和AnnAGNPS模型的研究进展,以及TMDL计划中使用的最佳管理措施(BMPs)及TMDL不确定性分析方面的研究现状。最后,提出了TMDL技术的发展方向,结合我国环境保护和总量控制技术体系现状,展望了TMDL技术在我国农业面源污染控制与管理中的应用前景。
A comprehensive review is presented of basic contents, principles and implementation steps of the total maximum daily load （TMDL） program, progress of the study on watershed models, such as the SWAT, HSPF and AnnAGNPS, commonly used in the implementation process of the TMDL both abroad and at home, and the study on best management practices （BMPs） adopted in implementation of TDML and uncertainty analysis of TMDL. The paper eventually discussed developmental trend of TMDL and prospects of the application of the technology in management of agricuhural non-point source pollution by taking into account the status quo of the environmental protection and the technical system of total quantity control in China.
出处
《生态与农村环境学报》
CAS
CSSCI
CSCD
北大核心
2009年第1期85-91,111,共8页
Journal of Ecology and Rural Environment
基金
国家科技支撑计划(2006BAJ08B01)
关键词
最大日负荷总量(TMDL)
面源污染
水质管理技术
流域模型
不确定性分析
total maximum daily load（TMDL）
non-point source pollution
water quality management technique
wa- tershed model
uncertainty analysis
