Molecular insights and impacts of wildfire-induced soil chemical changes

AM Lopez, CCE Avila, JP VanderRoest… - Nature Reviews Earth & …, 2024 - nature.com
Wildfires act as important ecosystem controls and can benefit fire-adapted biomes by
promoting habitat heterogeneity, seed germination and disease control. However, the …

Fire impacts on the soil metabolome and organic matter biodegradability

JP VanderRoest, JA Fowler, CC Rhoades… - Environmental …, 2024 - ACS Publications
Global wildfire activity has increased since the 1970s and is projected to intensify throughout
the 21st century. Wildfires change the composition and biodegradability of soil organic …

Vulnerability of soil organic matter to microbial decomposition as a consequence of burning

GP Dicen, RV Rallos, JLR Labides, IA Navarrete - Biogeochemistry, 2020 - Springer
Ecosystem fires are stochastic and anthropogenic phenomena that affect critical soil
processes. Nevertheless, environmental managers, policy-makers, and even scientists have …

Nitrogen enrichment during soil organic matter burning and molecular evidence of Maillard reactions

W Bahureksa, RB Young, AM McKenna… - Environmental …, 2022 - ACS Publications
Wildfires in forested watersheds dramatically alter stored and labile soil organic matter
(SOM) pools and the export of dissolved organic matter (DOM). Ecosystem recovery after …

Fire decreases soil enzyme activities and reorganizes microbially mediated nutrient cycles: A meta‐analysis

Y Zhou, A Biro, MY Wong, SA Batterman, AC Staver - Ecology, 2022 - Wiley Online Library
The biogeochemical signature of fire shapes the functioning of many ecosystems. Fire
changes nutrient cycles not only by volatilizing plant material, but also by altering organic …

[HTML][HTML] Effects of burn severity on organic nitrogen and carbon chemistry in high-elevation forest soils

HK Roth, AM McKenna, MJ Simpson, H Chen… - Soil & Environmental …, 2023 - Elsevier
Fire frequency and severity have increased in recent decades in the western United States,
with direct implications for the quantity and composition of soil organic matter (SOM). While …

Altered composition and microbial versus UV-mediated degradation of dissolved organic matter in boreal soils following wildfire

D Olefeldt, MR Turetsky, C Blodau - Ecosystems, 2013 - Springer
Production, transport, and degradation of terrestrial dissolved organic matter (DOM)
influence carbon (C) and nutrient cycling in both soils and downstream aquatic ecosystems …

Wildfire Impacts on Molecular Changes of Dissolved Organic Matter during Its Passage through Soil

X Cao, SA Li, H Huang, H Ma - Environmental Science & …, 2024 - ACS Publications
The frequency and intensity of global wildfires are escalating, leading to an increase in
derived pyrogenic dissolved organic matter (pyDOM), which potentially influences the …

Fire-induced geochemical changes in soil: Implication for the element cycling

A Roshan, A Biswas - Science of The Total Environment, 2023 - Elsevier
Soils play an essential role in supporting and sustaining life on this planet. In fire-impacted
environments, fire causes considerable changes to the soil, especially in the various …

High‐severity wildfire leads to multi‐decadal impacts on soil biogeochemistry in mixed‐conifer forests

NC Dove, HD Safford, GN Bohlman… - Ecological …, 2020 - Wiley Online Library
During the past century, systematic wildfire suppression has decreased fire frequency and
increased fire severity in the western United States of America. While this has resulted in …