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The Bismarck Sea (German: Bismarcksee, pronounced ['bɪsmarkzeː]) lies in the southwestern Pacific Ocean within the nation of Papua New Guinea. It is located northeast of the island of New Guinea and south of the Bismarck Archipelago. It has coastlines in districts of the Islands Region, Momase Region, and Papua Region.

Bismarck Sea
Bismarck Sea in Papua New Guinea
Bismarck Sea
LocationOceania
Coordinates4°S 148°E
TypeSea
EtymologyOtto von Bismarck
Part ofPacific Ocean
Basin countriesPapua New Guinea
Surface area250,400 km2 (96,700 sq mi)
SettlementsMadang

Geography


Like the Bismarck Archipelago, it is named in honour of the first German Chancellor Otto von Bismarck. The Bismarck Archipelago extends round to the east and north of the sea, enclosing the Bismarck Sea and separating it from the Southern Pacific Ocean. To the south it is linked to the Solomon Sea by the Vitiaz Strait.[1]


Official boundaries


Ulawun Volcano and Lolobau Island in the Bismarck Sea.
Ulawun Volcano and Lolobau Island in the Bismarck Sea.

The International Hydrographic Organization defines the Bismarck Sea as "that area of the South Pacific Ocean off the northeast coast of New Guinea", with the following limits:[2]

On the North and East. By the Northern and Northeastern coasts of the islands of New Ireland, New Hanover, the Admiralty Islands, Hermit Island, and the Ninigo Group, through Manu and Aua Islands to Wuvulu Island and thence a line to Baudissin Point in New Guinea (142°02'E).

On the Southeast. A line from the Southern point of New Ireland along the parallel of 4°50' South to the coast of New Britain, along its Northern coast and thence a line from its Western extreme through the Northern point of Umboi Island to Teliata Point, New Guinea (5°55′S 147°24′E)

On the Southwest. By the Northeast coast of New Guinea.


Mineral wealth


Recent explorations in the Bismarck Sea seabed have yielded discoveries of mineral-rich beds of sulfides, copper, zinc, silver and gold. These findings are especially important because they lie in shallow, calm waters. Papua New Guinea owns the mining rights to these minerals under international law.[3]


Important Bird Area


Some 5,200 km2 of the Bismarck Sea, between the north-eastern end of New Britain and New Ireland, has been recognised as an Important Bird Area (IBA) by BirdLife International because it apparently supports a population of Beck's petrels, following sightings at sea of this rare and enigmatic species, of which the breeding grounds remain undiscovered.[4]


History


It was the site of a major Japanese naval defeat in the Battle of the Bismarck Sea during World War II on 3 and 4 March 1943.[5]


See also



References


  1. "Bismarck Sea". Encyclopædia Britannica. Retrieved 15 July 2007.
  2. "Limits of Oceans and Seas, 3rd edition" (PDF). International Hydrographic Organization. 1953. Archived from the original (PDF) on 8 October 2011. Retrieved 28 December 2020.
  3. "The Mineral Wealth of the Bismarck Sea". Scientific American Digital. Archived from the original on 31 January 2013. Retrieved 15 July 2007.
  4. "Bismarck Sea". BirdLife Data Zone. BirdLife International. 2021. Retrieved 9 February 2021.
  5. "Pacific War Maps". Retrieved 15 July 2007.



На других языках

- [en] Bismarck Sea

[es] Mar de Bismarck

El mar de Bismarck (en alemán, Bismarcksee, pronunciado /bɪz.mɑɹkzeː/) está situado entre la isla de Nueva Guinea, al sur-oeste, y el arco formado por el archipiélago Bismarck, que la separa del océano Pacífico, de norte a sur-este. Está conectado por un pasaje hacia el sur con el mar de Salomón, entre Nueva Guinea y Nueva Bretaña.

[ru] Новогвинейское море

Новогвине́йское мо́ре (англ. Bismarck Sea) — межостровное море на западе Тихого океана[1], с севера, востока и юга ограничено архипелагом Бисмарка, с запада — островом Новая Гвинея; сообщается проливом Витязь с Соломоновым морем. Средняя глубина моря составляет 1700 м, максимальная глубина — 2665 м[1]. Площадь Новогвинейского моря — около 310 тысяч км²[1].


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