Pacific Ocean

from WordNet (r) 3.0 (2006)
Pacific Ocean
    n 1: the largest ocean in the world [syn: {Pacific}, {Pacific
         Ocean}]
    
from The Collaborative International Dictionary of English v.0.48
pacific \pa*cif"ic\, a. [L. pacificus: cf. F. pacifique. See
   {Pacify}.]
   Of or pertaining to peace; of a peaceful character; not
   warlike; not quarrelsome; as, a pacific nature or condition.
   [WordNet sense 3]

   Syn: peaceable.
        [1913 Webster]

   2. Promoting peace; suited to make or restore peace;
      conciliatory; as, pacific words or acts. [WordNet sense 1]

   Syn: irenic.
        [WordNet 1.5]

   3. of or pertaining to the {Pacific Ocean}; as, Pacific
      islands.
      [WordNet 1.5]

   {Pacific Ocean}, the ocean between America and Asia, so
      called by Magellan, its first European navigator, on
      account of the exemption from violent tempests which he
      enjoyed while sailing over it; -- called also, simply, the
      {Pacific}, and, formerly, the {South sea}.
      [1913 Webster]

   Syn: Peacemaking; appeasing; conciliatory; tranquil; calm;
        quiet; peaceful; reconciling; mild; gentle.
        [1913 Webster]
    
from CIA World Factbook 2006
Pacific Ocean

Introduction

   Background:  The Pacific Ocean is the largest of the world's five
                oceans (followed by the Atlantic Ocean, Indian Ocean,
                Southern Ocean, and Arctic Ocean). Strategically
                important access waterways include the La Perouse,
                Tsugaru, Tsushima, Taiwan, Singapore, and Torres
                Straits. The decision by the International Hydrographic
                Organization in the spring of 2000 to delimit a fifth
                ocean, the Southern Ocean, removed the portion of the
                Pacific Ocean south of 60 degrees south.

Geography

     Location:  body of water between the Southern Ocean, Asia,
                Australia, and the Western Hemisphere

    Geographic  0 00 N, 160 00 W
  coordinates:

           Map  Political Map of the World
   references:

         Area:  total: 155.557 million sq km
                note: includes Bali Sea, Bering Sea, Bering Strait,
                Coral Sea, East China Sea, Gulf of Alaska, Gulf of
                Tonkin, Philippine Sea, Sea of Japan, Sea of Okhotsk,
                South China Sea, Tasman Sea, and other tributary water
                bodies

        Area -  about 15 times the size of the US; covers about 28% of
  comparative:  the global surface; larger than the total land area of
                the world

    Coastline:  135,663 km

      Climate:  planetary air pressure systems and resultant wind
                patterns exhibit remarkable uniformity in the south and
                east; trade winds and westerly winds are well-developed
                patterns, modified by seasonal fluctuations; tropical
                cyclones (hurricanes) may form south of Mexico from
                June to October and affect Mexico and Central America;
                continental influences cause climatic uniformity to be
                much less pronounced in the eastern and western regions
                at the same latitude in the North Pacific Ocean; the
                western Pacific is monsoonal - a rainy season occurs
                during the summer months, when moisture-laden winds
                blow from the ocean over the land, and a dry season
                during the winter months, when dry winds blow from the
                Asian landmass back to the ocean; tropical cyclones
                (typhoons) may strike southeast and east Asia from May
                to December

      Terrain:  surface currents in the northern Pacific are dominated
                by a clockwise, warm-water gyre (broad circular system
                of currents) and in the southern Pacific by a
                counterclockwise, cool-water gyre; in the northern
                Pacific, sea ice forms in the Bering Sea and Sea of
                Okhotsk in winter; in the southern Pacific, sea ice
                from Antarctica reaches its northernmost extent in
                October; the ocean floor in the eastern Pacific is
                dominated by the East Pacific Rise, while the western
                Pacific is dissected by deep trenches, including the
                Mariana Trench, which is the world's deepest

     Elevation  lowest point: Challenger Deep in the Mariana Trench
     extremes:  -10,924 m
                highest point: sea level 0 m

       Natural  oil and gas fields, polymetallic nodules, sand and
    resources:  gravel aggregates, placer deposits, fish

       Natural  surrounded by a zone of violent volcanic and earthquake
      hazards:  activity sometimes referred to as the "Pacific Ring of
                Fire"; subject to tropical cyclones (typhoons) in
                southeast and east Asia from May to December (most
                frequent from July to October); tropical cyclones
                (hurricanes) may form south of Mexico and strike
                Central America and Mexico from June to October (most
                common in August and September); cyclical El Nino/La
                Nina phenomenon occurs in the equatorial Pacific,
                influencing weather in the Western Hemisphere and the
                western Pacific; ships subject to superstructure icing
                in extreme north from October to May; persistent fog in
                the northern Pacific can be a maritime hazard from June
                to December

 Environment -  endangered marine species include the dugong, sea lion,
       current  sea otter, seals, turtles, and whales; oil pollution in
       issues:  Philippine Sea and South China Sea

   Geography -  the major chokepoints are the Bering Strait, Panama
         note:  Canal, Luzon Strait, and the Singapore Strait; the
                Equator divides the Pacific Ocean into the North
                Pacific Ocean and the South Pacific Ocean; dotted with
                low coral islands and rugged volcanic islands in the
                southwestern Pacific Ocean



Economy

     Economy -  The Pacific Ocean is a major contributor to the world
     overview:  economy and particularly to those nations its waters
                directly touch. It provides low-cost sea transportation
                between East and West, extensive fishing grounds,
                offshore oil and gas fields, minerals, and sand and
                gravel for the construction industry. In 1996, over 60%
                of the world's fish catch came from the Pacific Ocean.
                Exploitation of offshore oil and gas reserves is
                playing an ever-increasing role in the energy supplies
                of the US, Australia, NZ, China, and Peru. The high
                cost of recovering offshore oil and gas, combined with
                the wide swings in world prices for oil since 1985, has
                led to fluctuations in new drillings.


Transportation

     Ports and  Bangkok (Thailand), Hong Kong (China), Kao-hsiung
    terminals:  (Taiwan), Los Angeles (US), Manila (Philippines), Pusan
                (South Korea), San Francisco (US), Seattle (US),
                Shanghai (China), Singapore, Sydney (Australia),
                Vladivostok (Russia), Wellington (NZ), Yokohama (Japan)

Transportation  Inside Passage offers protected waters from southeast
       - note:  Alaska to Puget Sound (Washington state)


Transnational
Issues

    Disputes -  some maritime disputes (see littoral states)
international:





                                        
    

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