NSF award 2534989 · University of Washington

Causes, predictability, and implications of the recent decline in Antarctic sea ice and Southern Ocean warming.

Final report due

29 December 2029

in 1,168 days · The award ends on 31 August 2029.

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award ending 2029-08-31 · Research.gov
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PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Aug 2029in 1038 days
award ending 2029-08-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due29 Dec 2029in 1168 days
award ending 2029-08-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due29 Dec 2029in 1168 days
award ending 2029-08-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out29 Dec 2029in 1168 days
award ending 2029-08-31 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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So the final report is due by 29 December 2029.

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Award card

Award number: 2534989
Period of support: 1 Sep 2026 – 31 Aug 2029
Amount: $666,998
Awardee: University of Washington, Seattle, WA
Program: ANT Ocean & Atmos Sciences
Directorate: GEO

Abstract

Antarctic sea ice cover trends have undergone a stark reversal in the past decade, shifting from a slow but steady increase over 1979-2015 to a rapid decline since 2015. In unison, the Southern Ocean has started to show signs of warming, after several decades of cooling temperatures. Understanding and predicting Antarctic sea ice and Southern Ocean temperatures trends is important for support the USA’s scientific…

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