All shallow coastal habitats matter as nurseries for Mediterranean juvenile fish.

ABSTRACT: Coastal zones are ecosystems of high economic value but exposed to numerous disturbances, while they represent nurseries for many fish species, raising the issue of the preservation of their functions and services. In this context, the juvenile fish assemblages of all types of habitats present in shallow coastal zones were studied on the south-east coast of France using underwater visual censuses in warm (June-July 2014) and cold (April 2015) periods. A total of fourteen habitat types were characterized, which could be grouped into three broad categories, rocky substrates (natural and artificial), sedimentary bottoms with all levels of granulometry, and seagrass beds including Cymodocea nodosa and Posidonia oceanica meadows; the ecotones or interfaces between the three broad habitat catego

SUBMITTER: Cheminee A 

PROVIDER: S-EPMC8285385 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature