Acute, diel, and annual temperature variability and the thermal biology of ectotherms.

ABSTRACT: Global warming is increasing mean temperatures and altering temperature variability at multiple temporal scales. To better understand the consequences of changes in thermal variability for ectotherms it is necessary to consider thermal variation at different time scales (i.e., acute, diel, and annual) and the responses of organisms within and across generations. Thermodynamics constrain acute responses to temperature, but within these constraints and over longer time periods, organisms have the scope to adaptively acclimate or evolve. Yet, hypotheses and predictions about responses to future warming tend not to explicitly consider the temporal scale at which temperature varies. Here, focusing on multicellular ectothermic animals, we argue that consideration of multiple processes and constr

SUBMITTER: Kefford BJ 

PROVIDER: S-EPMC9828456 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature