Portal:Oceans
The Oceans Portal
A portal dedicated to oceans, seas, oceanography and related topics
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Introduction
Earth's ocean |
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Main five oceans division: Further subdivision: Marginal seas |
The ocean is the body of salt water that covers approximately 70.8% of Earth. In English, the term ocean also refers to any of the large bodies of water into which the world ocean is conventionally divided. The following names describe five different areas of the ocean: Pacific, Atlantic, Indian, Antarctic/Southern, and Arctic. The ocean contains 97% of Earth's water and is the primary component of Earth's hydrosphere and is thereby essential to life on Earth. The ocean influences climate and weather patterns, the carbon cycle, and the water cycle by acting as a huge heat reservoir. (Full article...)
A sea is a large body of salt water. There are particular seas and the sea. The sea commonly refers to the Ocean, the interconnected body of seawaters that spans most of Earth. Particular seas are either marginal seas, second-order sections of the oceanic sea (e.g. the Mediterranean Sea), or certain large, nearly landlocked bodies of water. (Full article...)
Oceanography (from Ancient Greek ὠκεανός (ōkeanós) 'ocean' and γραφή (graphḗ) 'writing'), also known as oceanology, sea science, ocean science, and marine science, is the scientific study of the ocean, including its physics, chemistry, biology, and geology. (Full article...)
Selected article -
A weather ship, or ocean station vessel, was a ship stationed in the ocean for surface and upper air meteorological observations for use in weather forecasting. They were primarily located in the north Atlantic and north Pacific oceans, reporting via radio. The vessels aided in search and rescue operations, supported transatlantic flights, acted as research platforms for oceanographers, monitored marine pollution, and aided weather forecasting by weather forecasters and in computerized atmospheric models. Research vessels remain heavily used in oceanography, including physical oceanography and the integration of meteorological and climatological data in Earth system science.
The idea of a stationary weather ship was proposed as early as 1921 by Météo-France to help support shipping and the coming of transatlantic aviation. They were used during World War II but had no means of defense, which led to the loss of several ships and many lives. On the whole, the establishment of weather ships proved to be so useful during World War II for Europe and North America that the International Civil Aviation Organization (ICAO) established a global network of weather ships in 1948, with 13 to be supplied by Canada, the United States and some European countries. This number was eventually cut to nine. The agreement of the use of weather ships by the international community ended in 1985. (Full article...)
Interesting facts -
- The color of the sea snail Simnia spelta varies, but when it grazes on the white gorgonian it mimics the twigs.
- A sculpture of the god Neptune on one of the parapets of the University of Washington's Gerberding Hall represents the academic disciplines of oceanography and fisheries science.
- After sinking the British ocean liner SS Dwinsk in June 1918, the German submarine U-151 remained in the area and used the survivors in seven lifeboats as a lure in order to try and sink additional Allied ships.
Selected list articles and Marine habitat topics
Marine habitats |
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Coastal habitats |
Ocean surface |
Open ocean |
Sea floor |
- List of oceans
- List of ancient oceans
- List of seas
- List of circumnavigations
- List of cruise lines
- List of largest lakes and seas in the Solar System
- List of marine biologists
- List of marine ecoregions
- List of maritime explorers
- List of naval battles
- List of ocean liners
- List of oceanographic institutions and programs
- List of oldest surviving ships
- List of rogue waves
- List of seafood dishes
- List of submarine topographical features
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General images -
Related portals
In the news
- 20 November 2024 – 2024 Baltic Sea submarine cable disruptions
- The Russian government denies accusations made by European governments of their involvement in sabotaging two submarine telecommunications cables in the Baltic Sea as a means of hybrid warfare. (DW)
- The Royal Danish Navy boards the Chinese cargo ship Yi Peng 3 in the Baltic Sea after the ship is suspected to be involved in the sabotage of the submarine cables. (EurAsia Daily)
- 18 November 2024 – 2024 Baltic Sea submarine cable disruptions
- The C-Lion1 submarine communications cable across the Baltic Sea between Finland and Germany is damaged in what German officials suspect is sabotage. (The Guardian)
- 12 November 2024 – Red Sea crisis
- The Pentagon reports that several missiles and drones launched at the USS Spruance and the USS Stockdale by the Houthis are shot down. (BBC)
- 8 November 2024 – South China Sea dispute
- President Bongbong Marcos signs into law the Maritime Zones Act and the Archipelagic Sea Lanes Act which defines the maritime entitlements of the Philippines and set designated sea lanes and air routes. China protests against the laws which is linked to territorial disputes in the South China Sea. (Reuters) (Nikkei Asia)
WikiProjects
Topics
Categories
Associated Wikimedia
The following Wikimedia Foundation sister projects provide more on this subject:
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Commons
Free media repository -
Wikibooks
Free textbooks and manuals -
Wikidata
Free knowledge base -
Wikinews
Free-content news -
Wikiquote
Collection of quotations -
Wikisource
Free-content library -
Wikiversity
Free learning tools -
Wiktionary
Dictionary and thesaurus
Admiralty law
Admiralty law |
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History |
Features |
Contract of carriage/Charterparty |
Parties |
Judiciaries |
International conventions |
International organizations |
Need assistance?
Do you have a question about oceans, seas or oceanography that you can't find the answer to? Consider asking it at the Wikipedia reference desk.
External media
- World Ocean Database and World Ocean Atlas Series – from the U.S. National Centers for Environmental Information, National Oceanic and Atmospheric Administration. Includes the World Ocean Atlas.
- European Atlas of the Seas – the European Atlas of the Seas, from the European Commission
- NOAA Research – NOAA research news, Oceanic and Atmospheric Research (OAR)
- Ocean Research – from The World Ocean Observatory
- Ocean Biodiversity Information System – "a global open-access data and information clearing-house on marine biodiversity for science, conservation and sustainable development"