Species-specific thermal classification schemes can improve climate related marine resource decisions.

ABSTRACT: Global climate change increasingly contributes to large changes in ecosystem structure. Timely management of rapidly changing marine ecosystems must be matched with methods to rapidly quantify and assess climate driven impacts to ecological communities. Here we create a species-specific, classification system for fish thermal affinities, using three quantifiable datasets and expert opinion. Multiple sources of information limit potential data bias and avoid misclassification. Using a temperate kelp forest fish community in California, USA as a test case for this new methodology, we found the majority of species had high classification agreement across all four data sources (n = 78) but also a number of low agreement species (2 sources disagree from the others, n = 47). For species with low

SUBMITTER: Freedman R 

PROVIDER: S-EPMC8081253 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature