| English | Spanish |
| accidental marine pollution | contaminación marina accidental |
| Advisory Committee on Marine Pollution | Comité Asesor sobre Contaminación del Mar |
| Agreement on Cooperation in Research, Conservation and Management of Marine Mammals in the North Atlantic | Acuerdo de Cooperación en la Investigación, Conservación y Gestión de los Mamíferos Marinos del Atlántico Norte |
| Agreement on Cooperation in Research, Conservation and Management of Marine Mammals in the North Atlantic | Acuerdo NAMMCO |
| Baltic Marine Environment Protection Commission | Comisión de protección del medio marino de la zona del mar Báltico |
| Baltic marine environment protection commission | Comisión de protección del medio marino de la zona del mar Báltico |
| catching marine mammals | captura de mamíferos marinos |
| Commission for Marine Meteorology | Comisión de Meteorología Marítima |
| Committee for the Adaptation to Technical Progress of the Directives on Protection of Fresh, Coastal and Marine Waters against Pollution caused by Nitrates from Diffuse Sources | Comité de adaptación al progreso técnico - protección de aguas dulces, costeras y marinas contra la contaminación por nitratos provocada por fuentes difusas |
| control of marine pollution | lucha contra la contaminación de los mares |
| Convention for the Protection and Development of the Marine Environment of the Wider Caribbean Region | Convenio para la protección y el desarrollo del medio marino en la región del Caribe |
| Convention for the Protection of the Marine Environment and the Coastal Region of the Mediterranean | Convenio de Barcelona |
| Convention for the Protection of the Marine Environment and the Coastal Region of the Mediterranean | Convenio para la Protección del Medio Marino y de la Región Costera del Mediterráneo |
| Convention for the Protection of the Marine Environment of the North-East Atlantic | Convenio para la Protección del Medio Ambiente Marino del Atlántico del Nordeste |
| Convention for the Protection of the Marine Environment of the North-East Atlantic | Convenio sobre la protección del medio ambiente marino del Atlántico nororiental |
| Convention for the Protection of the Marine Environment of the North-East Atlantic | Convenio sobre la protección del medio marino del Nordeste Atlántico |
| Convention on the Conservation of Antarctic Marine Living Resources | Convención para la Conservación de los Recursos Vivos Marinos Antárticos |
| Convention on the Conservation of Antarctic Marine Living Resources | Convención sobre la conservación de los recursos marinos vivos del Antártico |
| Convention on the Marine Environment of the Baltic Sea Area | Convenio sobre la protección del Mar Báltico |
| Convention on the Marine Environment of the Baltic Sea Area | Convenio sobre el medio ambiente marino del área del mar Báltico |
| Convention on the Marine Environment of the Baltic Sea Area | Convenio de Helsinki |
| Convention on the Marine Environment of the Baltic Sea Area | Convenio sobre la protección del medio marino de la zona del mar Báltico |
| Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter | Convenio sobre la prevención de la contaminación marina causada por vertidos de residuos y otras sustancias |
| Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter | Convenio sobre la prevención de la contaminación del mar por vertido de desechos y otras materias |
| Convention on the Protection of the Marine Environment of the Baltic Sea Area | Convenio sobre la protección del Mar Báltico |
| Convention on the Protection of the Marine Environment of the Baltic Sea Area, 1992 | Convenio sobre protección del medio marino de la zona del mar Báltico 1992 |
| Convention on the Protection of the Marine Environment of the Baltic Sea Area | Convenio sobre el medio ambiente marino del área del mar Báltico |
| Convention on the Protection of the Marine Environment of the Baltic Sea Area | Convenio de Helsinki |
| Convention on the Protection of the Marine Environment of the Baltic Sea Area | Convenio sobre la protección del medio marino de la zona del mar Báltico |
| Diplomatic Conference on the Protection of the Marine Environment of the Baltic Sea Area | Conferencia diplomática sobre protección del medio marino de la zona del Mar Báltico |
| Directive establishing a framework for community action in the field of marine environmental policy | Directiva Marco sobre la estrategia marina |
| Global Investigation of Pollution in the Marine Environment | Investigación mundial de la contaminación del medio marino |
| Global Programme of Action for the Protection of the Marine Environment from Land-based Activities | Programa de Acción Mundial para la Protección del Medio Marino Frente a las Actividades Realizadas en Tierra |
| Group of experts on scientific aspects of marine pollution | Grupo mixto de expertos OCMI/FAO/UNESCO/OMM sobre los aspectos científicos de la contaminación del mar |
| Intergovernmental Working Group on Marine Pollution | Grupo de trabajo intergubernamental sobre contaminación de los mares |
| Intergovernmental Working Group on Marine Pollution | Grupo de Trabajo Intergubernamental sobre Contaminación de los Mares |
| international marine environment authority | autoridad internacional del ambiente marítimo |
| International Society for Marine Mammals | Sociedad Internacional para los Mamíferos Marinos |
| Joint Group of Experts on the Scientific Aspects of Marine Pollution | Grupo Mixto de Expertos sobre los Aspectos Científicos de la Protección del Medio Ambiente Marino |
| land-based marine pollution | contaminación marina con base en tierra |
| large marine ecosystem | gran ecosistema marino |
| liability for marine accidents | responsabilidad por accidentes marinos |
| liability for marine accidents Subjection to a legal obligation, such as financial recompense or ecological reparations, for any harm or damage inflicted on persons, property or the environment in the course of commercial or recreational activity in, on or near a sea | responsabilidad por accidentes marinos |
| living marine resource | recursos marinos vivos |
| Manual on Cooperation in Combating Marine Pollution | Manual de lucha de Helcom |
| Manual on Cooperation in Combating Marine Pollution | Manual sobre cooperación en la lucha contra la contaminación del mar |
| marine air | aire marino |
| marine biocenosis | biocenosis marina |
| marine biology A branch of biology that deals with those living organisms which inhabit the sea | biología marina |
| marine bunker fuel | combustible del transporte marítimo |
| marine column | columna marina |
| marine community | comunidad marina |
| marine conservation area | reserva marina |
| marine conservation area Any section of a sea or ocean designated for special protection, often to prevent or reduce harm to its wildlife and ecosystems | reserva marina |
| marine ecology | ecología marina |
| marine ecology An integrative science that studies the basic structural and functional relationships within and among living populations and their physical-chemical environments in marine ecosystems. Marine ecology focuses on specific organisms as well as on particular environments or physical settings | ecología marina |
| marine ecosystem | ecosistemas marinos |
| marine ecosystem Any marine environment, from pond to ocean, in which plants and animals interact with the chemical and physical features of the environment | ecosistemas marinos |
| marine engineering | ingeniería marítima |
| marine engineering The design, construction, installation, operation, and maintenance of main power plants, as well as the associated auxiliary machinery and equipment, for the propulsion of ships | ingeniería marítima |
| Marine Environment | medio marino |
| marine environment | ambientes marinos |
| marine environment Marine environments include estuaries, coastal marine and nearshore zones, and open-ocean-deep-sea regions | ambientes marinos |
| Marine Environment Protection Committee | Comité para la protección del medio ambiente marino |
| Marine Environment Protection Committee | Comité de Protección del Medio Marino |
| marine fauna | fauna marina |
| marine fauna Animals which live in the sea | fauna marina |
| marine fauna and flora | recursos marinos vivos |
| marine fishery | pesquería marina |
| marine fishery The harvest of animals and plants from the ocean to provide food and recreation for people, food for animals, and a variety of organic materials for industry | pesquería marina |
| marine front | frente marítimo |
| marine geology | geología marina |
| marine geology That aspect of the study of the ocean that deals specifically with the ocean floor and the ocean-continent border, including submarine relief features, the geochemistry and petrology of the sediments and rocks of the ocean bottom and the influence of seawater and waves on the ocean bottom and its materials | geología marina |
| marine incineration | incineración en el mar |
| marine life | recursos marinos vivos |
| marine mammal Mammals which have adapted to live in the sea, such as whales, dolphins, porpoises, etc. | mamífero marino |
| marine marsh | tierras bañadas por la marea |
| marine monitoring | vigilancia marina |
| marine monitoring The assessment of marine pollution by an integrated chemical, ecological and toxicological survey | vigilancia marina |
| marine organism | organismo marino |
| marine organism Organisms which live in sea water | organismo marino |
| marine otter | nutria marina (Lontra felina) |
| marine outfall | emisario submarino |
| marine outfall | emisario marino |
| marine park | parque marino |
| marine park | vivero marino |
| marine park A permanent reservation on the seabed for the conservation of species | parque marino |
| marine phytoplancton | fitoplancton marino |
| marine phytoplankton | fitoplancton marino |
| marine pollution Any detrimental alteration of the marine environment caused by the intentional or accidental release of dangerous or toxic substances, such as industrial, commercial and urban waste water | contaminación marina |
| marine pollution due to ships and aeroplanes | contaminación marina desde buques y aeronaves |
| marine pollution limit value | valor límite de la contaminación marina |
| marine protected area | zona marina protegida |
| marine protected area | área marina protegida |
| Marine Research Institute | Instituto de Investigación sobre el Mar |
| marine reserve | reservas marinas |
| marine reserve | reserva natural marina |
| marine reserve Sea area where marine wildlife is protected | reservas marinas |
| marine resources conservation | conservación de recursos marinos |
| Marine Resources Conservation Working Group | Grupo de Trabajo sobre Conservación de Recursos Marinos |
| marine sediment | sedimento marino |
| marine sediment Solid fragmental material, originated from weathering of rocks, that has settled down from a state of suspension in the water | sedimento marino |
| Marine Strategy Framework Directive | Directiva Marco sobre la estrategia marina |
| North Atlantic Marine Mammal Commission | Comisión de Mamíferos Marinos del Atlántico Septentrional |
| Oslo and Paris Conventions for the prevention of marine pollution | Convenios de Oslo y París sobre la reducción de la contaminación marina |
| Oslo and Paris Conventions on the prevention of marine pollution | Convenios de Oslo y París sobre la reducción de la contaminación marina |
| protected marine zone | zona marina protegida |
| protected marine zone Sea area where marine wildlife is protected | zona marina protegida |
| Protocol amending the Convention for the Prevention of Marine Pollution by Dumping from Ships and Aircraft | Protocolo de enmienda del Convenio para la prevención de la contaminación marina provocada por vertidos desde buques y aeronaves |
| Protocol amending the Convention for the Prevention of Marine Pollution from Land-Based Sources | Protocolo de enmienda del Convenio para la prevención de la contaminación marina de origen terrestre |
| Protocol Concerning Pollution from Land-Based Sources and Activities to the Convention for the Protection and Development of the Marine Environment of the Wider Caribbean Region | Protocolo relativo a la Contaminación procedente de Fuentes y Actividades Terrestres del Convenio para la Protección y el Desarollo del Medio Marino de la Región del Gran Caribe |
| 1996 Protocol to the Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter, 1972 | Protocolo de 1996 relativo al Convenio sobre la prevención de la contaminación del mar por vertimiento de desechos y otras materias, 1972 |
| radiohydrological studies of the marine environments | estudio radiohidrológico de los ambientes oceánicos y marineros |
| regional marine pollution emergency response centre for the Mediterranean Sea | centro de respuesta ante situaciones de emergencia de contaminación marina en el Mar Mediterráneo |
| Regional Organisation for Protection of the Marine Environment | Organización Regional para la Protección del Medio Marino |
| Reykjavik Conference on Responsible Fisheries in the Marine Ecosystem | Conferencia de Reykjavik sobre la pesca responsable en el ecosistema marino |
| Scientific Committee for the Conservation of Antarctic Marine Living Resources | Comité Científico para la Conservación de los Recursos Vivos Marinos Antárticos |
| Technical Committee for Global Investigation of Pollution in the Marine Environment | Comité Técnico de la Investigación Mundial de la Contaminación del Medio Marino |
| tidal marine life | biota marina de la zona litoral |
| tidal marine life | biota marina de la zona de la intermarea |
| waste from marine transport tank cleaning, containing chemicals | Residuos de la limpieza de cisternas de transporte marítimo de productos químicos |
| waste from marine transport tank cleaning, containing oil | Residuos de la limpieza de cisternas de transporte marítimo de hidrocarburos |
| waste water treatment using marine plants | tratamiento de las aguas residuales mediante plantas marinas |
