PROGRESS IN GEOGRAPHY ›› 2012, Vol. 31 ›› Issue (7): 941-952.doi: 10.11820/dlkxjz.2012.07.013

• Original Articles • Previous Articles     Next Articles

Progress in the Research of Water Environmental Nonpoint Source Pollution Models

XIA Jun1,2, ZHAI Xiaoyan1, ZHANG Yongyong2   

  1. 1. State key Laboratory ofWater Resources and Hydropower Engineering Science,Wuhan University,Wuhan 430072, China;
    2. Key Laboratory ofWater Cycle and Related Land Surface Processes, CAS, Beijing 100101, China
  • Received:2012-01-01 Revised:2012-05-01 Online:2012-07-25 Published:2012-07-25

Abstract: Water environmental nonpoint source pollution has caused serious eco-environment problems, and the quantitative identification of nonpoint source pollution is an international research focus, of which the most direct and effective means is mathematical simulation, and the establishment of a practically-aimed non-point source pollution mechanism model has become an effective means for nonpoint source pollution management and control. The development, functions and current problems of domestic and international nonpoint source pollution models, along with the construction approaches of nonpoint source pollution mechanism model, are briefly described, and the future studies are prospected in this paper.

Key words: mechanism model, nonpoint source pollution, prospect