NSF award 2520481 · Oregon State University

Collaborative Research: Quantifying Real-World Ice-Ocean Interaction Physics with the Fidelity Required for Next-Generation Melt Prediction

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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Extension request17 Jul 2029in 1003 days
award ending 2029-08-31 · Research.gov
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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NSF lists this award's end date as 31 August 2029.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 29 December 2029.

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Award card

Award number: 2520481
Period of support: 1 Sep 2025 – 31 Aug 2029
Amount: $1,946,497
Awardee: Oregon State University, Corvallis, OR
Program: ANS-Arctic Natural Sciences
Directorate: GEO

Abstract

Processes at the ice-ocean interface of marine-terminating glaciers play a critical role in determining the rate of ice sheet mass loss and the depth at which meltwater enters the ocean. Submarine melting along glacier ice faces, traditionally thought to be governed by the strength of subglacial discharge, also influences iceberg calving rates. However, emerging evidence reveals the presence of energetic dynamics…

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