title: Chemical contaminants entering the marine environment from sea-based sources: A review with a focus on European seas.
abstract: Anthropogenic contaminants reach the marine environment mostly directly from land-based sources, but there are cases in which they are emitted or re-mobilized in the marine environment itself. This paper reviews the literature, with a predominant focus on the European environment, to compile a list of contaminants potentially released into the sea from sea-based sources and provide an overview of their consideration under existing EU regulatory frameworks. The resulting list contains 276 substances and for some of them (22 antifouling biocides, 32 aquaculture medicinal products and 34 warfare agents) concentrations and toxicity data are additionally provided. The EU Marine Strategy Framework Directive Descriptor 8, together with the Water Framework Directive and the Regional Sea Conventions, provides the provisions against pollution of marine waters by chemical substances. This literature review should inform about the current state of knowledge regarding marine contaminant sources and provide support for setting-up of monitoring approaches, including hotspots screening.
authors.affiliation: European Commission, Joint Research Centre (JRC), Institute for Environment and Sustainability (IES), Water Resources Unit, Enrico Fermi 2749, 21027 Ispra, Italy. Electronic address: victoria.tornero@jrc.ec.europa.eu.
authors.forename: Victoria
authors.initials: V
authors.lastname: Tornero
authors.affiliation: European Commission, Joint Research Centre (JRC), Institute for Environment and Sustainability (IES), Water Resources Unit, Enrico Fermi 2749, 21027 Ispra, Italy.
authors.forename: Georg
authors.initials: G
authors.lastname: Hanke
mesh_terms: D004784:Environmental Monitoring / Q000331:legislation & jurisprudence / Q000379:methods*; D005060:Europe; D009792:Oceans and Seas; D012623:Seawater / Q000737:chemistry*; D014874:Water Pollutants, Chemical / Q000032:analysis*
chemical_list: D014874:Water Pollutants, Chemical
keywords: Contaminants; Marine Strategy Framework Directive; Pollutants; Regional Sea Conventions; Review; Sea-based sources