Project ID: 2006DE76B
Title: The Effect of Proposed Climatic Warming on the Hydrological Cycle
Project Type: Research
Start Date: 06/01/2006
End Date: 02/28/2007
Congressional District: At large
Focus Categories: Climatological Processes, Hydrology
Keywords: floods, droughts, storms, global warming
Principal Investigator: Legates, David
Federal Funds: $1,750
Non-Federal Matching Funds: $3,500
Abstract: Climatic warming is widely assumed to lead to a more vigorous hydrological cycle and changes in the frequency and spatial distribution of severe droughts and/or floods. These changes in storm intensity and precipitation may also have the potential for devastating effects on human life. Further research is needed to examine the impact of spatial and temporal scales on storm intensity, changes in precipitation amount, and flood or drought magnitude. Also, the impact of human changes to the environment may often skew the results of precipitation studies, and thus further research must be done to fully understand the influence of urban heat islands, development of land/water ways, pollution, etc. on changes to the hydrologic cycle. The goal of this project is to further investigate the impact of human influences as well as climatic warming on changes observed in the hydrologic cycle, such as precipitation amount, droughts, floods, storm intensity, runoff, evaporation rates, and transpiration rates.
Progress/Completion Report, PDF