| English | Portuguese |
| accidental marine pollution | poluição marinha acidental |
| Agreement on Cooperation in Research, Conservation and Management of Marine Mammals in the North Atlantic | Acordo de Cooperação em matéria de Investigação, Conservação e Gestão dos Mamíferos Marinhos do Atlântico Norte |
| Baltic Marine Environment Protection Commission | Comissão de Helsínquia |
| Baltic marine environment protection commission | Comissão para a proteção do meio marinho do mar Báltico |
| Center for Marine Conservation | Centro para a Conservação Marinha |
| 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 para a Adaptação ao Progresso Técnico - Proteção das Águas Doces, Costeiras e Marinhas Contra a Poluição de Nitratos de Fontes Difusas |
| Convention for the Prevention of Marine Pollution by Dumping from Ships and Aircraft | Convenção para a Prevenção da Poluição Marítima causada por Operações de Imersão efectuadas por Navios e Aeronaves |
| Convention for the Protection of the Marine Environment of the North-East Atlantic | Convenção para a Proteção do Meio Marinho do Atlântico Nordeste |
| Convention for the Protection of the Marine Environment of the North-East Atlantic | Convenção relativa à Proteção do Meio Marinho do Atlântico Nordeste |
| Convention for the Protection of the Marine Environment of the North-East Atlantic | Convenção sobre a Proteção do Meio Marinho do Atlântico Nordeste |
| Convention for the Protection of the Marine Environment of the North-East Atlantic | Convenção OSPAR |
| Convention on the Conservation of Antarctic Marine Living Resources | Convenção sobre a Conservação da Fauna e da Flora Marinhas da Antártida |
| Convention on the Conservation of Antarctic Marine Living Resources | Convenção para a Conservação da Fauna e da Flora Marinhas da Antártida |
| Convention on the Conservation of Antarctic Marine Living Resources | Convenção sobre a conservação da fauna e da flora marinhas da Antártida |
| Convention on the Marine Environment of the Baltic Sea Area | Convenção para a Proteção do Meio Marinho na Zona do Mar Báltico |
| Convention on the Marine Environment of the Baltic Sea Area | Convenção sobre a proteção do Mar Báltico |
| Convention on the Marine Environment of the Baltic Sea Area | Convenção de Helsínquia |
| Convention on the Marine Environment of the Baltic Sea Area | Convenção sobre o Ambiente Marinho da Área do mar Báltico |
| Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter | Convenção para a prevenção da poluição marinha causada pelo despejo de resíduos e outras substâncias |
| Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter | Convenção para a Prevenção da Poluição do Mar por Vertimento de Detritos e Outras Matérias |
| Convention on the Protection of the Marine Environment of the Baltic Sea Area | Convenção para a Proteção do Meio Marinho na Zona do Mar Báltico |
| Convention on the Protection of the Marine Environment of the Baltic Sea Area | Convenção sobre a proteção do Mar Báltico |
| Convention on the Protection of the Marine Environment of the Baltic Sea Area | Convenção de Helsínquia |
| Convention on the Protection of the Marine Environment of the Baltic Sea Area | Convenção sobre o Ambiente Marinho da Área do mar Báltico |
| Diplomatic Conference on the Protection of the Marine Environment of the Baltic Sea Area | Conferência diplomática sobre a proteção do meio marinho da zona do mar Báltico |
| Directive establishing a framework for community action in the field of marine environmental policy | Diretiva-Quadro Estratégia Marinha |
| Galápagos marine iguana | iguana marinha (Amblyrhynchus cristatus) |
| international marine environment authority | autoridade internacional do ambiente marinho |
| land-based marine pollution | poluição marinha origem terrestre |
| land-based marine pollution | poluição marinha de origem terrestre |
| land-based marine pollution | poluição marinha |
| liability for marine accidents | responsabilidade (acidentes marítimos |
| 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 | responsabilidade (acidentes marítimos) |
| living marine resource | recursos marinhos vivos |
| Manual on Cooperation in Combating Marine Pollution | Manual de cooperação no combate à poluição marinha |
| Manual on Cooperation in Combating Marine Pollution | Manual de intervenção da Helcom |
| marine biocenosis | biocenose marinha |
| marine biology | biologia marítima |
| marine biology A branch of biology that deals with those living organisms which inhabit the sea | biologia marinha |
| marine column | coluna marinha |
| marine community | comunidade marinha |
| marine conservation area | áreas marinhas protegidas |
| 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 | áreas marinhas protegidas |
| marine ecology | ecologia marinha |
| marine ecology | ecologia marítima |
| 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 | ecologia marinha |
| marine ecosystem Any marine environment, from pond to ocean, in which plants and animals interact with the chemical and physical features of the environment | ecossistema marinho |
| marine engineering | engenharia naval |
| 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 | engenharia naval |
| Marine Environment | ambiente marinho |
| marine environment | ambiente marinho |
| marine environment Marine environments include estuaries, coastal marine and nearshore zones, and open-ocean-deep-sea regions | ambiente marinho |
| Marine Environment Protection Committee | Comité para a proteção do ambiente marinho |
| Marine Environmental High Risk Areas | Zonas Marítimas de Alto Risco Ambiental |
| marine fauna | fauna marinha |
| marine fauna Animals which live in the sea | fauna marinha |
| marine fishery | pesca marítima |
| marine fishery | pesca marinha |
| 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 | pesca marinha |
| marine geology | geologia marinha |
| 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 | geologia marinha |
| marine iguana | iguana marinha (Amblyrhynchus cristatus) |
| marine incineration | incineração no mar |
| marine mammal | mamíferos marinhos |
| marine mammal Mammals which have adapted to live in the sea, such as whales, dolphins, porpoises, etc. | mamíferos marinhos |
| marine monitoring | monitorização marítima |
| marine monitoring | monitorização marinha |
| marine monitoring The assessment of marine pollution by an integrated chemical, ecological and toxicological survey | monitorização marinha |
| marine organism | organismo marinho |
| marine organism | organismos marinhos |
| marine organism Organisms which live in sea water | organismos marinhos |
| marine otter | lontra marinha (Lontra felina) |
| marine outfall | exutor submarino |
| marine outfall | emissário submarino |
| marine park | parque marinho |
| marine park | parques marinhos |
| marine park A permanent reservation on the seabed for the conservation of species | parques marinhos |
| marine phytoplancton | fitoplâncton marinho |
| marine phytoplankton | fitoplancto marinho |
| 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 | poluição marinha |
| marine protected area | área marinha protegida |
| marine reserve | reservas marinhas |
| marine reserve | reserva marinha |
| marine reserve Sea area where marine wildlife is protected | reservas marinhas |
| marine resources conservation | recursos marinhos (conservação |
| marine resources conservation | recursos marinhos (conservação) |
| marine sediment | sedimentos marinhos |
| marine sediment Solid fragmental material, originated from weathering of rocks, that has settled down from a state of suspension in the water | sedimentos marinhos |
| Marine Strategy Framework Directive | Diretiva-Quadro Estratégia Marinha |
| North Atlantic Marine Mammal Commission | Comissão dos Mamíferos Marinhos do Atlântico Norte |
| Oslo and Paris Conventions for the prevention of marine pollution | Convenções de Oslo e de Paris para a Prevenção da Poluição Marinha |
| Oslo and Paris Conventions on the prevention of marine pollution | Convenções de Oslo e de Paris para a Prevenção da Poluição Marinha |
| Paris Commission for the Prevention of Marine Pollution from Land-Based Sources | Comissão de Paris |
| Paris Commission for the Prevention of Marine Pollution from Land-Based Sources | Comissão de Paris para a Prevenção da Poluição Marinha de Origem Telúrica |
| protected marine zone | zona marinha protegida |
| protected marine zone | zonas marinhas protegidas |
| protected marine zone Sea area where marine wildlife is protected | zonas marinhas protegidas |
| Protocol amending the Convention for the Prevention of Marine Pollution by Dumping from Ships and Aircraft | Protocolo que Emenda a Convenção para a Prevenção da Poluição Marítima causada por Operações de Imersão efectuadas por Navios e Aeronaves |
| Protocol amending the Convention for the Prevention of Marine Pollution by Dumping from Ships and Aircraft | Protocolo Modificando a Convenção para a Prevenção da Poluição Marítima causada por Operações de Imersão efectuadas por Navios e Aeronaves |
| Protocol amending the Convention for the Prevention of Marine Pollution from Land-Based Sources | Protocolo que emenda a Convenção para a Prevenção da Poluição Marinha de Origem Telúrica |
| 1996 Protocol to the Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter, 1972 | Protocolo à Convenção para a Prevenção da Poluição Marinha causada por Operações de Imersão de Detritos e outros Produtos |
| radiohydrological studies of the marine environments | estudos rádio-hidrológicos do ambiente marinho |
| Regional Marine Pollution Emergency Response Centre for the Mediterranean Sea | Centro Regional Mediterrânico para a Intervenção de Emergência contra a Poluição Marinha Acidental |
| regional marine pollution emergency response centre for the Mediterranean Sea | centro regional de ação de emergência contra a poluição marinha no Mediterrâneo |
| Reykjavik Conference on Responsible Fisheries in the Marine Ecosystem | Conferência de Reiquiavique sobre a Pesca Responsável no Ecossistema Marinho |
| Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines | Código Técnico para o Controlo das Emissões de Óxidos de Azoto provenientes de Motores Marítimos a Gasóleo |
| Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines | Código Técnico NOx |
| waste from marine transport tank cleaning, containing chemicals | resíduos da limpeza de tanques de transporte marítimo contendo produtos químicos |
| waste from marine transport tank cleaning, containing oil | resíduos da limpeza de tanques de transporte marítimo contendo hidrocarbonetos |
