Journal of Ecology and Rural Environment ›› 2009, Vol. 25 ›› Issue (1): 85-91.doi: CNKI:SUN:NCST.0.2009-01-016

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Application of Total Maximum Daily Load(TMDL) in Control of Agricultural Non-Point Source Pollution and Its Developmental Trend

KE  Qiang, ZHAO  Jing, WANG  Shao-Ping, ZHENG  Wen-Di, YIN  Da-Qiang   

  1. College of Environmental Science & Engineering,Tongji University
  • Received:2008-07-04 Online:2009-01-25 Published:2011-04-08
  • Contact: YIN Da-Qiang College of Environmental Science & Engineering,Tongji University E-mail:yindq@mail.tongji.edu.cn

Abstract: 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 agricultural 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.

Key words: total maximum daily load(TMDL), non-point source pollution, water quality management technique, watershed model, uncertainty analysis

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