NSF award 2533361 · Oregon State University

Effects of short-interval wildfires on interactions among plants, soils, and microbes in Pacific Northwest conifer forests

Final report due

28 September 2029

in 1,076 days · The award ends on 31 May 2029.

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Award card

Award number: 2533361
Period of support: 1 Jun 2026 – 31 May 2029
Amount: $709,775
Awardee: Oregon State University, Corvallis, OR
Program: Org Interaction & Ecology
Directorate: BIO

Abstract

Decades of fuel accumulation and increasing aridity are causing more frequent wildfire in many western forests. Frequent fire often reduces soil fertility in forest types with low precipitation. However, it is unclear whether this is also the case for more productive, wetter forest types, like those found in the western Cascade Mountains of the Pacific Northwest, where fire has been less frequent historically. This…

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