marine life; marine organism
deep ocean water; deep-sea water
marine pollution; oceanic pollution; sea pollution
marine; maritime; oceanic; oceanity
law of the sea; maritime law
marine meteorological observatory
Japan Agency for Marine-Earth Science and Technology; JAMSTEC
oceanographic observation
National Oceanic and Atmospheric Administration; NOAA
Oceanographic Society of Japan
Oceanic Anoxic Event; Ocean Anoxic Event; OAE
Ocean University of China
Tokyo University of Marine Science and Technology
Advanced Marine Science and Technology Society; AMSTEC
Ocean Research Institute of the University of Tokyo; ORI
Marine Acoustics Society of Japan
marine archaeology; underwater archaeology
ocean thermal energy conversion
Japan Society for Marine Surveys and Technology
chemical oceanography; marine chemistry
Establishment of Tropical Marine Ecological Research
Japan Marine Fishery Resources Research Center; JAMARC
ocean surveillance satellite
Pacific Marine Environmental Laboratory; PMEL
maritime patrol aircraft; MPA
ocean floor; sea floor; seabed
international order of the seas; public order at sea