A marine and salt marsh sediment organic carbon database for European regional seas (EURO-CARBON).

Marine and salt marsh sediments contain large amounts of organic carbon (OC) and are therefore important in the global carbon cycle. Here, we collated previously published and unpublished measurements of sediment OC in marine and salt marsh sediments in European regional seas (EURO-CARBON; available at https://doi.org/10.

The shrunk genetic diversity of coral populations in North-Central Patagonia calls for management and conservation plans for marine resources.

The Chilean Patagonia is a complex puzzle of numerous fjords, channels, bays, estuaries, and islands. The largest part of it is very remote, hampering the generation of scientific knowledge and effective management planning that could balance conservation of the marine resources with the increasing development of aquaculture activities. The present study focuses on the deep-water emergent cold-water coral Desmophyllum dianthus, dwelling in Chilean Patagonia, with the aim to illustrate its population genetic structure, demography and adaptation of the species along this coast.

Investigating the knowledge and attitude of the Greek public towards marine plastic pollution and the EU Single-Use Plastics Directive.

This study investigates the knowledge and attitudes of the Greek public towards marine plastic pollution and the EU Single-Use Plastics Directive by interpreting the results of a questionnaire. In Greece, the issue of marine plastic pollution has been highlighted by scientists. Public consultation processes about the implementation of the Directive into the national law have been also carried out.

Merging scleractinian genera: the overwhelming genetic similarity between solitary Desmophyllum and colonial Lophelia.

Background: In recent years, several types of molecular markers and new microscale skeletal characters have shown potential as powerful tools for phylogenetic reconstructions and higher-level taxonomy of scleractinian corals. Nonetheless, discrimination of closely related taxa is still highly controversial in scleractinian coral research. Here we used newly sequenced complete mitochondrial genomes and 30 microsatellites to define the genetic divergence between two closely related azooxanthellate taxa of the family Caryophylliidae: solitary Desmophyllum dianthus and colonial Lophelia pertusa.