Field experiments underestimate aboveground biomass response to drought.
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ABSTRACT:
SUBMITTER: Kroel-Dulay G
PROVIDER: S-EPMC9085612 | biostudies-literature | 2022 May
REPOSITORIES: biostudies-literature
Publications
Field experiments underestimate aboveground biomass response to drought.
Kröel-Dulay György G Mojzes Andrea A Szitár Katalin K Bahn Michael M Batáry Péter P Beier Claus C Bilton Mark M De Boeck Hans J HJ Dukes Jeffrey S JS Estiarte Marc M Holub Petr P Jentsch Anke A Schmidt Inger Kappel IK Kreyling Juergen J Reinsch Sabine S Larsen Klaus Steenberg KS Sternberg Marcelo M Tielbörger Katja K Tietema Albert A Vicca Sara S Peñuelas Josep J
Nature ecology & evolution 20220310 5
Researchers use both experiments and observations to study the impacts of climate change on ecosystems, but results from these contrasting approaches have not been systematically compared for droughts. Using a meta-analysis and accounting for potential confounding factors, we demonstrate that aboveground biomass responded only about half as much to experimentally imposed drought events as to natural droughts. Our findings indicate that experimental results may underestimate climate change impact ...[more]
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