摘要
SWAT模型是国际上被广泛应用和认可的分布式流域环境模型之一。对SWAT模型及其发展和应用进行了分析,综述了模型在水文过程模拟和分析、非点源污染、环境变化下的水文响应、最佳管理措施对流域的长期影响、作物产量以及与其他模型联用等方面的最新应用进展,并探讨了模型存在的问题及我国应用SWAT模型的发展方向。
Soil and Water Assessment Tool（SWAT） is one of the most widely used hydrological models in the world.The development of SWAT model was described,the primary advances were summarized in application of SWAT model in the fields of hydrological analysis,nonpoint source pollution simulation,the impacts of environmental changes on hydrology,best management practices（BMPs） evaluation,crop yield estimation and the combined SWAT model with other models.Finally,the problems and insufficiencies which exist in the model were discussed,and the main recommended research needs for using SWAT well in China were also presented.
出处
《安徽农业科学》
CAS
2012年第6期3480-3483,3486,共5页
Journal of Anhui Agricultural Sciences
基金
天津市应用基础及前沿技术研究计划(重点)项目(11JCZDJC25000)
关键词
SWAT模型
水文分析
非点源污染
环境变化
最佳管理措施
SWAT model
Hydrological analysis
Nonpoint source pollution
Environmental change
Best management practices
