Research Progress on the Impact of Climate Change on Watershed Runoff
Based on the knowledge map,this paper quantifies the research ideas and progress of the impact of climate change on watershed runoff,and introduces the basic concepts of climate change response to runoff and various research models used at present Finally,the paper summarizes the impact of climate change on watershed runoff and concludes that:First,climate change has an important impact on watershed runoff.Secondly,runoff simulation and analysis methods are gradually developing and improving.Thirdly,the research in the future should focus on the following aspects:1.Strengthen the research on the attribution and spatial distribution characteristics of climate change to runoff change;2.Explore the water cycle pattern of the basin,the interaction among various factors and the influence of human activities on the runoff change of the basin;3.Build a more detailed and accurate hydrological model to improve the accuracy of runoff prediction and provide decision-making basis for water resources management and ecological protection in the basin.
climate changerunoff responseattribution analysisrunoff simulationhydrological model
国家科技期刊平台
NSTL
万方数据
