Orca Seamount is a seamount (underwater volcano) near King George Island in Antarctica, in the Bransfield Strait. While it is inactive, last volcanic activity at Orca Seamount is judged to have occurred in the recent past as there are temperature anomalies in the seawater around the seamount. Thermophilic and hyperthermophilic microorganisms have been found at the seamount. WebThe Orca Seamount is located in the Bransfield Strait, which is a narrow passage between the northwestern tip of Antarctica and the South Shetland Islands. This region is also …
Antarctic Orca Submarine Volcano Blasted by Swarm of
WebNov 16, 2024 · Orca seamount is located in the Bransfield Strait, between the South Shetland Islands and the Antarctic Peninsula. The volcano developed on an extensional rift produced by a combination of slab ... WebApr 14, 2024 · Orca seamount is a large submarine shield volcano with a height of about 900 metres above the sea floor and a base diameter of about 11 kilometres. It is located in the Bransfield Strait, an ocean channel between the Antarctic Peninsula and the South Shetland Islands, southwest of the southern tip of Argentina. green car seattle
Characterization of radionuclides in the marine sediments of Orca ...
WebNov 1, 2024 · The Orca seamount is located nearby the Bransfield Ridge, with 500 m of elevation above the seabed and a 3 km wide crater, being considered an inactive volcano (Lawver et al., 1996; Hatzky, 2005; Schneider et al., … WebJan 7, 2024 · Here, we investigated the presence of microorganisms related to hydrothermal activity in the Orca seamount. Data profiling of the 16S rRNA gene amplicon sequences … WebThe Orca seamount was considered inactive. The observation of such anomalous seismicity can be either attributed to a volcanic or a tectonic forcing. Magmatism is indeed not rare at Bransfield,... green car service irapuato