| English | Greek |
| Antarctic Ocean The waters, including ice shelves, that surround the continent of Antarctica, which comprise the southernmost parts of the Pacific, Atlantic and Indian oceans, and also the Ross, Amundsen, Bellingshausen and Weddell seas | Ανταρκτικός ωκεανός |
| Antarctic Ocean | Ανταρκτικός ωκεανός |
| Arctic Ocean The smallest and most poorly studied of the oceans on earth. It covers an area of 14 million square km that is divided by three submarine ridges, i.e. the Alpha Ridge, the Lomonosov Ridge, and an extension of the mid-Atlantic ridge. It is also nearly landlocked, covered year-round by pack ice, and the third of its area is continental shelf | Αρκτιός ωκεανός |
| Arctic Ocean | Αρκτιός ωκεανός |
| atmosphere-oceans-cryosphere interaction | αλληλεπίδραση ατμόσφαιρας-ωκεανών-κρυόσφαιρας |
| CO2 storage in the ocean depths | αποθήκευση CO2 στο βάθος των ωκεανών |
| Community action to protect the environment in the coastal areas and coastal waters of the Irish Sea, North Sea, Baltic Sea and North-East Atlantic Ocean | κοινοτική δράση για την προστασία του περιβάλλοντος στις παράκτιες περιοχές και στα παράκτια ύδατα της Θάλασσας της Ιρλανδίας, της Βόρειας Θάλασσας, της Βαλτικής και της βορειοανατολικής περιοχής του Ατλαντικού Ωκεανού |
| Community action to protect the environment in the coastal areas and coastal waters of the Irish Sea, North Sea, English Channel, Baltic Sea and Northeast Atlantic Ocean | Κοινοτική δράση για την προστασία του περιβάλλοντος στις παράκτιες ζώνες και τα παράκτια ύδατα της Θάλασσας της Ιρλανδίας, της Βόρειας Θάλασσας, της Μάγχης, της Βαλτικής και της βορειοανατολικής περιοχής του Ατλαντικού |
| discharge of radioactive wastes to the Atlantic Ocean | απόρριψη ραδιενεργών αποβλήτων στον Aτλαντικό Ωκεανό |
| geological formation under the deep ocean floor | υπο-ωκεάνιος βαθύς γεωλογικός σχηματισμός |
| Global Ocean Observation System | Παγκόσμιο σύστημα παρακολούθησης των ωκεανών |
| Global Ocean Observation System | σύστημα παρακολούθησης των ωκεανών του πλανήτη |
| Indian Ocean | Ινδικός ωκεανός |
| Indian Ocean A body of water between the continents of Africa, Antarctica, Asia and Australia including the Bay of Bengal in the east and the Arabian Sea (with the Red Sea, the Gulf of Aden and the Persian Gulf) in the west, and containing several islands and island chains, such as the Andaman, Nicobar and Seychelles | Ινδθκός Ωκεανός |
| Indian Ocean | Ινδθκός Ωκεανός |
| land-ocean interaction | αλληλεπίδραση μεταξύ ξηράς και του ωκεανού |
| North Atlantic Ocean | Βόρειος Ατλαντικός Ωκεανός |
| North Atlantic Ocean The northern part of the Atlantic Ocean, extending northward from the equator to the Arctic Ocean | Βόρειος Ατλαντικός Ωκεανός |
| North Pacific Ocean An ocean north of the equator between the eastern coast of Asia and the western coasts of the Americas, extending northward to the arctic region, with principal arms including the Gulf of Alaska, the Sea of Okhotsk, the Sea of Japan and the Bering, Yellow, East China, South China and Philippine seas, and islands including the Aleutian, Midway, Marshall and Hawaiian islands, the Japanese island arc and the Malay Archipelago | Βόρειος Ειρηνικός Ωκεανός |
| North Pacific Ocean | Βόρειος Ειρηνικός Ωκεανός |
| ocean-air interface The sea and the atmosphere are fluids in contact with one another, but in different energy states - the liquid and the gaseous. The free surface boundary between them inhibits, but by no means totally prevents, exchange of mass and energy between the two. Almost all interchanges across this boundary occur most effectively when turbulent conditions prevail. A roughened sea surface, large differences in properties between the water and the air, or an unstable air column that facilitates the transport of air volumes from sea surface to high in the atmosphere. Both heat and water (vapor) tend to migrate across the boundary in the direction from sea to air. Heat is exchanged by three processes: radiation, conduction, and evaporation. The largest net exchange is through evaporation, the process of transferring water from sea to air by vaporization of the water | αλληλεπίδραση ωκεανού-ατμόσφαιρας |
| ocean-air interface | αλληλεπίδραση ωκεανού-ατμόσφαιρας |
| ocean circulation Water current flow in a closed circular pattern within an ocean | κυκλοφορία στους ωκεανούς |
| Ocean Colour European Archive Network | ευρωπαϊκό δίκτυο αρχείων για το χρώμα των θαλασσίων υδάτων |
| ocean current | ωκεάνειο ρεύμα |
| ocean current A net transport of ocean water along a definable path | ωκεάνειο ρεύμα |
| ocean disposal | δ άθεση στη θάλασσα |
| ocean disposal | απόρριψη στην θάλασσα |
| ocean disposal | διάθεση στην θάλασσα |
| ocean dumping The process by which pollutants, including sewage, industrial waste, consumer waste, and agricultural and urban runoff are discharged into the world's oceans. These pollutants arise from a myriad of sources | απόρριψη στους ωκεανούς |
| ocean exploitation | εκμετάλλευση των ωκεανών |
| ocean exploitation The utilization of the ocean for its food resources, mineral resources, and energy and water sources | εκμετάλλευση των ωκεανών |
| ocean outfall The mouth or outlet of a river, drain, sewer or any other place at which drainage or wastewater is discharged into a body of oceanic water | εκροή στην θάλασσα |
| ocean outfall | θαλάσσιος αγωγός αποχέτευσης |
| ocean outfall | αποχέτευση στη θάλασσα |
| ocean outfall | υποθαλάσσιος υπόνομος εκροής |
| ocean outfall | εκροή στην θάλασσα |
| ocean region | περιοχή ωκεανού |
| ocean temperature | θαλάσσια θερμοκρασία |
| ocean temperature A measure, referenced to a standard value, of the heat or coldness in a body of oceanic water | θαλάσσια θερμοκρασία |
| South Atlantic Ocean An ocean south of the equator between the eastern coast of South America and the western coast of Africa that extends southward to the Antarctic continent, including the Drake Passage, South Sandwich Islands and Falkand Islands | Νότιος Ατλαντικός ωκεανός |
| South Atlantic Ocean | Νότιος Ατλαντικός ωκεανός |
| South Pacific Ocean An ocean south of the equator between Southeast Asia and Australia in the Eastern hemisphere and South America in the Western hemisphere, extending southward to the Antarctic region, including the Tasman and Coral seas and numerous islands, such as Galapagos, Solomon, Easter, Samoa, Fiji and Tonga islands, and also New Zealand and its islands | Νότιος Ειρηνικός ωκεανός |
| South Pacific Ocean | Νότιος Ειρηνικός ωκεανός |
| Specific action to protect the environment in coastal areas and coastal waters of the Irish Sea, North Sea, Baltic Sea and North-East Atlantic Ocean | δράση για την προστασία του περιβάλλοντος στις παράκτιες ζώνες και στα παράκτια ύδατα της Θάλασσας της Ιρλανδίας, της Βόρειας Θάλασσας, της Βαλτικής και της βοειοανατολικής περιοχής του Ατλαντικού Ωκεανού |
| Specific action to protect the environment in the coastal areas and coastal waters of the Irish Sea, North Sea, Baltic Sea and North-East Atlantic Ocean Nor th S ea special programme of action | Δράση για την προστασία του περιβάλλοντος στις παράκτιες περιοχές και στα παράκτια ύδατα της Θάλασσας της Ιρλανδίας,της Βόρειας Θάλασσας,της Βαλτικής και της Βορειο-ανατολικής περιοχής του Ατλαντικού Ωκεανού |
| waste storage in deep ocean sediments | διάθεση αποβλήτων σε βαθείς ωκεάνιους ιζηματογενείς σχηματισμούς |
