NSF award 2437843 · University of Alaska Anchorage Campus

Collaborative Research: The role of zooplankton in mercury biomagnification in Arctic environments

Final report due

28 November 2029

in 1,137 days · The award ends on 31 July 2029.

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award ending 2029-07-31 · Research.gov
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PAPPG 24-1: “at least 45 days prior to the end date”
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award ending 2029-07-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Nov 2029in 1137 days
award ending 2029-07-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Nov 2029in 1137 days
award ending 2029-07-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Nov 2029in 1137 days
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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 July 2029.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 November 2029.

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Award card

Award number: 2437843
Period of support: 1 Aug 2026 – 31 Jul 2029
Amount: $208,192
Awardee: University of Alaska Anchorage Campus, Anchorage, AK
Program: ARCSS-Arctic System Science
Directorate: GEO

Abstract

Mercury is a heavy metal that occurs in the ocean because of human activities and natural processes. Once in the marine environment, mercury can be transformed into methylmercury, a highly toxic compound that poses severe health risks to humans, animals, and ecosystems. Over the past decade, mercury levels in Steller sea lions from the Western Aleutian Islands - a federally recognized endangered population - have…

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