Project Grant 2141538

Award Date 5/15/22
Completion Date 4/30/25
Dollars Obligated $401K
Federal Grant Program
47.078
Assistance Type
Project Grant
Place of Performance
Seattle, WA 98195, USA
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Specifically, the researchers will investigate coupling between tropospheric polar vortices, Arctic cyclones, and underlying sea ice and sea surfaces during summer months. They aim to test the hypothesis that accurate representation of vertical water vapor distribution is needed to model radiative heating of these features. The team will combine observations with high-resolution weather and Earth system models through data assimilation for multi-scale studies. Observing system simulation experiments and observations from field campaigns will assess where new data are needed. Knowledge gains from detailed simulations and observations of error-causing processes will improve representation of these phenomena in predictive models across scales, in line with interagency Arctic research priorities. Students will have opportunities to work with project data to broaden participation in STEM fields.

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