Anthropogenic impact is negatively related to coral health in Sicily (Mediterranean Sea).

ABSTRACT: Shallow-water marine organisms are among the first to suffer from combined effects of natural and anthropogenic drivers. The orange coral Astroides calycularis is a shallow-water bioconstructor species endemic to the Mediterranean Sea. Although raising conservation interest, also given its special position within the Dendrophylliidae, information about the threats to its health is scant. We investigated the health status of A. calycularis at five locations in northwestern Sicily along a gradient of cumulative human impact and the most probable origin of the threats to this species, including anthropogenic land-based and sea-based threats. Cumulative human impact appeared inversely related to the performance of A. calycularis at population, colony, and polyp levels. Sea-based human impacts

SUBMITTER: Prada F 

PROVIDER: S-EPMC6748980 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature