Uncertainty in the Arctic Water Cycle

Tuesday, July 29, 2008 at 10:00 AM AKDT
Speaking: 
Jessie Cherry , University of Alaska

Jessie Cherry , University of Alaska
There are large uncertainties regarding not only the future of the hydrologic cycle and water resources but also their spatial and temporal variability in the present. Many components of the water cycle are difficult to measure accurately, creating one source of uncertainty. Sparse observing networks in the Arctic create another type of uncertainty in that sampling may not be spatially representative. Water-related resource managers must take these uncertainties into account while facing other unknown factors such as the timing of supply and demand and the reliability of infrastructure. This talk will discuss techniques for identifying and where possible quantifying various types of uncertainty.

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