Sullorsuaq Strait

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Sullorsuaq Strait

Sullorsuaq Strait (old spelling: Suvdlorssuaq, Danish : Vaigat) is a strait on the western coast of Greenland.

Contents

Geography

Sullorsuaq Strait looking from the northeast with Nuussuaq Peninsula shoreline on the foreground and Qeqertarsuaq Island on the horizon. Sullorsuaq-strait.jpg
Sullorsuaq Strait looking from the northeast with Nuussuaq Peninsula shoreline on the foreground and Qeqertarsuaq Island on the horizon.

The strait separates Nuussuaq Peninsula in the northeast from Qeqertarsuaq Island in the southwest. [1] The strait waterway connects inner Disko Bay in the southeast with Baffin Bay in the northwest. Qeqertarsuatsiaq Island is located in the northeastern mouth of the strait, where it opens into Baffin Bay. At the southeastern end, the large Alluttoq Island is located in the outlet of the strait, at the confluence with Disko Bay. [2]

Settlement

Saqqaq is the only settlement in the area, located in the southern part on the shores of Nuussuaq Peninsula. The former coal mining settlement of Qullissat, founded in 1924, was located on the northeast coast of Disko Island and grew into one of Greenland's larger settlements. Qullissat was abandoned in 1972, and the entire northern coast of Disko Island is now uninhabited.

History

Archaeological excavations in Qilakitsoq on the northeastern shore revealed the existence of an ancient Arctic culture later named the Saqqaq culture, which is the archaeological designation of the earliest Palaeo-Eskimo culture of west and southeast part of Greenland. The natives inhabited the area of west-central Greenland between 2500 BCE and 800 BCE. [3]

Major landslides have struck Sullorsuaq Strait since prehistoric times, sometimes generating tsunamis or megatsunamis:

See also

Related Research Articles

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<span class="mw-page-title-main">Uummannaq Fjord</span> Fjord system in Greenland

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<span class="mw-page-title-main">Disko Bay</span> Bay on the western coast of Greenland

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<span class="mw-page-title-main">Alluttoq Island</span>

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<span class="mw-page-title-main">Nuussuaq Peninsula</span> Peninsula in western Greenland

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<span class="mw-page-title-main">Qullissat</span> Place in Greenland, Kingdom of Denmark

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<span class="mw-page-title-main">Qeqertarsuatsiaq Island</span>

Qeqertarsuatsiaq Island is an isolated and uninhabited island in the Avannaata municipality, in Baffin Bay off the western shore of Greenland.

Nuussuaq Peninsula is a mainland peninsula in northwestern Greenland, located at the northern end of Upernavik Archipelago, approximately 70 km (43 mi) to the south of Melville Bay. It is much smaller than its namesake in western Greenland.

Inussulik Bay is a bay in the Upernavik Archipelago in Avannaata municipality in northwestern Greenland.

<span class="mw-page-title-main">Itissaalik Island</span>

Itissaalik Island is a small, uninhabited island located in Avannaata municipality in northwestern Greenland.

References

  1. Nuussuaq, Saga Map, Tage Schjøtt, 1992
  2. Qeqertarsuup Tunua, Saga Map, Tage Schjøtt, 1992
  3. The Greenland Research Centre Archived 2011-04-19 at the Wayback Machine at the National Museum of Denmark
  4. Korsgaard, Niels J.; Svennevig, Kristian; Søndergaard, Anne S.; Luetzenburg, Gregor; Oksman, Mimmi; Larsen, Nicolaj K. (13 March 2023). "Giant mid-Holocene landslide-generated tsunamis recorded in lake sediments from Saqqaq, West Greenland". copernicus.org. European Geosciences Union. Retrieved 12 October 2023.
  5. Svennevig, Kristian; Keiding, Marie; Korsgaard, Niels Jákup; Lucas, Antoine; Owen, Matthew; Poulsen, Majken Djurhuus; Priebe, Janina; Sørensen, Erik Vest; Morino, Costanza (10 February 2023). "Uncovering a 70-year-old permafrost degradation induced disaster in the Arctic, the 1952 Niiortuut landslide-tsunami in central West Greenland". sciencedirect.com. Science Direct. Retrieved 13 October 2023.
  6. Dahl-Jensen, Trine; Larsen, Lotte; Pedersen, Stig; Pedersen, Jerrik; Jepsen, Hans; Pedersen, Gunver; Nielsen, Tove; Pedersen, Asger; Von Platen-Hallermund, Frants; Weng, Willy (2004). "Landslide and Tsunami 21 November 2000 in Paatuut, West Greenland". repec.org. Ideas. Retrieved 14 October 2023.
  7. Svennevig, Kristian; Hermanns, Reginald L.; Keiding, Marie; Binder, Daniel; Citterio, Michelle; Dahl-Jensen, Trine; Mertl, Stefan; Sørensen, Erik Vest; Voss, Peter H. (23 July 2022). "A large frozen debris avalanche entraining warming permafrost ground—the June 2021 Assapaat landslide, West Greenland". springer.com. Springer Link. Retrieved 14 October 2023.


70°12′N53°00′W / 70.200°N 53.000°W / 70.200; -53.000