NSF award 2520819 · University of California-Davis

The influence of fire on root and microbial carbon cycling in deep soils in a pine-oak forest

Final report due

29 December 2028

in 803 days · The award ends on 31 August 2028.

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award ending 2028-08-31 · Research.gov
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PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Aug 2028in 673 days
award ending 2028-08-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due29 Dec 2028in 803 days
award ending 2028-08-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due29 Dec 2028in 803 days
award ending 2028-08-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out29 Dec 2028in 803 days
award ending 2028-08-31 · 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 2028.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 29 December 2028.

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Award card

Award number: 2520819
Period of support: 1 Sep 2025 – 31 Aug 2028
Amount: $557,547
Awardee: University of California-Davis, Davis, CA
Program: ORCC-Organism Resp Clim Change
Directorate: BIO

Abstract

Forest fires scorch trees, shrubs, and the soil surface, but what are their impacts on deeper soils and the microbes that live there? Tree roots can grow as deep as 5 meters (16 ft) or more, interacting with diverse bacteria and fungi in soils, and potentially controlling how much, and how quickly, carbon moves from the atmosphere to the soil and back. When trees die suddenly in a high-intensity fire, their roots…

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