NSF award 2602803 · Louisiana State University

Collaborative Research: RAPID: Antarctic Groundwater-Ecosystem Connectivity Across Ice-Ocean-Land Critical Zones

Final report due

28 August 2027

in 314 days · The award ends on 30 April 2027.

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Dates this award owes

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Decide about an extension31 Dec 2026in 74 days
award ending 2027-04-30 · Research.gov
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Extension request16 Mar 2027in 149 days
award ending 2027-04-30 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice20 Apr 2027in 184 days
award ending 2027-04-30 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Aug 2027in 314 days
award ending 2027-04-30 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Aug 2027in 314 days
award ending 2027-04-30 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Aug 2027in 314 days
award ending 2027-04-30 · 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 30 April 2027.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 August 2027.

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Award card

Award number: 2602803
Period of support: 15 May 2026 – 30 Apr 2027
Amount: $75,000
Awardee: Louisiana State University, Baton Rouge, LA
Program: ANT Earth Sciences
Directorate: GEO

Abstract

Antarctica holds vast, hidden reservoirs of salty groundwater beneath its ice and frozen soils; an extensive network that may influence earth system variability, ocean ecosystems, and ice sheet stability. This project will directly measure groundwater discharge and potential associated gas seeps along the Antarctic coast, revealing how these subsurface waters transport nutrients, trace metals, microorganisms, and…

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