Project Grant 2440058

Award Date 7/1/25
Completion Date 6/30/30
Dollars Obligated $837K
Federal Grant Program
47.050
Assistance Type
Project Grant
Place of Performance
Athens, GA 30602, USA
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  1. Quantify the impact of burn severity, soil type, erosion, and time since fire on the quality and quantity of dissolved organic matter (DOM) and pyrogenic carbon (PYC) in soils and outflow water through field sampling and laboratory experiments.

  2. Establish a long-term study on the rate and quality of PYC (biochar) throughflow in different soil types over time.

By coupling these field and laboratory studies, the research will reveal the relative importance of various factors in the formation and transport of DOM and dissolved PYC, a critical but not well-understood component of the global soil carbon cycle. The results aim to inform land management decisions to improve soil productivity, increase carbon storage, and enhance water quality.

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