NSF award 2604039 · University of Alaska Anchorage Campus

RUI: Aquatic Photochemical Pathways and Transformation Products of OPAHs at High Latitudes: Substituent Effects, Temperature Dependence, and Salinity Impacts

Final report due

28 November 2029

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

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Decide about an extension2 Apr 2029in 897 days
award ending 2029-07-31 · Research.gov
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Extension request16 Jun 2029in 972 days
award ending 2029-07-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Jul 2029in 1007 days
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
award ending 2029-07-31 · 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 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: 2604039
Period of support: 1 Aug 2026 – 31 Jul 2029
Amount: $364,999
Awardee: University of Alaska Anchorage Campus, Anchorage, AK
Program: OFFICE OF MULTIDISCIPLINARY AC, Environmental Chemical Science
Directorate: MPS

Abstract

Professor Zachary Redman and his team at the University of Alaska Anchorage (UAA) are investigating the photochemical pathways governing the degradation of oxidized polycyclic aromatic hydrocarbons (OPAHs) and the effects of environmental factors and chemical structure on contaminant persistence. OPAHs, formed in a complex mixture of hydrocarbon oxidation products during the weathering of crude oil and fuel spills,…

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