Experimentally determined traits shape bacterial community composition one and five years following wildfire.

ABSTRACT: Wildfires represent major ecological disturbances, burning 2-3% of Earth's terrestrial area each year with sometimes drastic effects above- and belowground. Soil bacteria offer an ideal, yet understudied system within which to explore fundamental principles of fire ecology. To understand how wildfires restructure soil bacterial communities and alter their functioning, we sought to translate aboveground fire ecology to belowground systems by determining which microbial traits are important post-fire and whether changes in bacterial communities affect carbon cycling. We employed an uncommon approach to assigning bacterial traits, by first running three laboratory experiments to directly determine which microbes survive fires, grow quickly post-fire and/or thrive in the post-fire environment,

SUBMITTER: Johnson DB 

PROVIDER: S-EPMC10482699 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature