# Addressing Terrestrial Carbon Cycle Uncertainties Through Iterative Model-Data Assimilation

Canonical: https://abierto.us/opportunities/w912hq25c0049

- Solicitation number: W912HQ25C0049
- Notice type: Award notice
- Status: Awarded to Trustees of Boston University for $1,181,640.00
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W4LD USA Hecsa (W912HQ)
- NAICS: 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- Product or service code: AJ11 General Science And Technology R&D Services; General Science And Technology; Basic Research
- Place of performance: Boston, Massachusetts
- County: Suffolk County (FIPS 25025). https://abierto.us/counties/suffolk-county-ma-25025
- City: Boston. https://abierto.us/cities/boston-ma-2507000
- First posted: September 16, 2025
- Last posted: September 16, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/3d7194337fc34d23baf5cbfd65cd57a0/view

## Description

A cost no fee award was issued to Boston University against SERDP BAA W912HQ24S0001 for their proposal entitled “Addressing Terrestrial Carbon Cycle Uncertainties Through Iterative Model-Data Assimilation”.

## Award on USAspending

- Recipient: Trustees of Boston University (UEI THL6A6JLE1S7)
- Contract: W912HQ25C0049, definitive contract
- Obligated: $202,985.00, current value $1,181,640
- Competition: Full and Open Competition, 176 offers received
- Link: award number W912HQ25C0049 equals the contract number; same awarding office W912HQ (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_W912HQ25C0049_9700_-NONE-_-NONE-/


## Publications

- September 16, 2025: Award notice. Notice 3d7194337fc34d23baf5cbfd65cd57a0. https://sam.gov/workspace/contract/opp/3d7194337fc34d23baf5cbfd65cd57a0/view

## Points of contact

- Shannon Benson, Shannon.N.Benson@usace.army.mil, 7034287407
- Doug Pohlman, douglas.e.pohlman@usace.army.mil, 7034286420

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Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w912hq25c0049.