Scale dependence of coral reef oases and their environmental correlates.

ABSTRACT: Identifying relatively intact areas within ecosystems and determining the conditions favoring their existence is necessary for effective management in the context of widespread environmental degradation. In this study, we used 3766 surveys of randomly selected sites in the United States and U.S. Territories to identify the correlates of sites categorized as "oases" (defined as sites with relatively high total coral cover). We used occupancy models to evaluate the influence of 10 environmental predictors on the probability that an area (21.2-km² cell) would harbor coral oases defined at four spatial extents: cross-basin, basin, region, and subregion. Across all four spatial extents, oases were more likely to occur in habitats with high light attenuation. The influence of the othe

SUBMITTER: Elahi R 

PROVIDER: S-EPMC9787915 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature