NSF award 2534864 · University of Colorado at Boulder

Collaborative Research: Tracing Carbon and Heat Pathways in the Southern Ocean

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: 2534864
Period of support: 1 Sep 2026 – 31 Aug 2029
Amount: $450,000
Awardee: University of Colorado at Boulder, Boulder, CO
Program: ANT Integrated System Science
Directorate: GEO

Abstract

The Southern Ocean surrounding Antarctica plays a central role in the Earth system. It connects the deep ocean with the surface, bringing cold, carbon-rich water upward while carrying heat and carbon dioxide absorbed at the surface into the ocean’s interior. These exchanges regulate how heat and carbon are stored and transported throughout the global ocean. Recent research suggests that much of this exchange occurs…

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