South Pacific Ocean In the late Pliocene Epoch, about 2.15 million years ago, the Eltanin asteroid (about 1-4 km in diameter) impacted at the edge of the Bellingshausen sea (at the South Pacific Ocean). This is the only known impact in a deep-ocean basin in the world.

Where is the Bellingshausen Sea?

The Bellingshausen Sea is located just off the icy continent’s west side, tucked under the peninsula that reaches up toward South America. Sea ice in this sea is generally on the decline.

Who was the Bellingshausen Sea named after?

Bellingshausen Sea, part of the S Pacific Ocean, W Antarctica, SW of Cape Horn between the Antarctic Peninsula and Amundsen Sea. The sea is named after Russian explorer Fabian Gottlieb von Bellingshausen, who circumnavigated Antarctica in 1819.

Which two oceans did von Bellingshausen cross after leaving England?

After the journey he published a collection of maps of the newly explored areas and islands of the Pacific Ocean. Subsequently, he commanded several ships of the Baltic and Black Sea Fleets.

What continent does the Bellingshausen Sea and the Ross Sea border?

… Amundsen-Bellingshausen Seas low (ABSL) is a quasi-stationary area of climatological low pressure that exists over the South Pacific sector of the Southern Ocean between the Antarctic Peninsula and the Ross Sea (see Fig. 1 for a map of the region).

Where is the Filchner Ice Shelf?

Antarctica Filchner Ice Shelf, large body of floating ice, lying at the head of the Weddell Sea, which is itself an indentation in the Atlantic coastline of Antarctica.

How do you pronounce Bellingshausen?

What countries are in Antarctica?

There are no countries in Antarctica, although seven nations claim different parts of it: New Zealand, Australia, France, Norway, the United Kingdom, Chile, and Argentina. The Antarctic also includes island territories within the Antarctic Convergence.

Is the Antarctic Circle North or South equator?

The Antarctic Circle is a parallel of latitude on the Earth at approximately 66.5 degrees south of the equator. On the day of the southern summer solstice (around December 22 each year), an observer on the Antarctic Circle will see the Sun above the horizon for a full 24 hours.

Who discovered Bellingshausen Sea?

Fabian Gottlieb von Bellingshausen, Russian Faddey Faddeyevich Bellinsgauzen, (born August 18 [August 9, Old Style], 1778, sel, Estonia, Russian Empiredied January 13 [January 2], 1852, Kronshtadt, Russia), Russian explorer who led the second expedition to circumnavigate Antarctica (181921) and for whom was named …

Who first set foot on Antarctica?

Roald Amundsen Americans weren’t far behind: John Davis, a sealer and explorer, was the first person to step foot on Antarctic land in 1821. The race to find Antarctica sparked competition to locate the South Poleand stoked another rivalry. Norwegian explorer Roald Amundsen found it on December 14, 1911.

What did Fabian Gottlieb von Bellingshausen discover?

Commanding the Vostok and Mirny, single-masted sailing vessels of about 500 tons each, on his Antarctic voyage, he discovered Peter I Island (January 22, 1821) and Alexander I Island (January 29, 1821) in the South Sandwich Island group.

Who Discovered Antarctica?

The first confirmed sighting of mainland Antarctica, on 27 January 1820, is attributed to the Russian expedition led by Fabian Gottlieb von Bellingshausen and Mikhail Lazarev, discovering an ice shelf at Princess Martha Coast that later became known as the Fimbul Ice Shelf.

What flag is Antarctica?

There is no official flag of Antarctica since it is not a country nor governed by any authority. However, there is a caveat to that as Antarctica is a de facto condominium, governed by parties to the Antarctic Treaty System that have consulting status.

How is John Davis related to Antarctica?

Davis was twice recipient of the King’s Polar Medal. In 1957, his contribution was honoured by the Australian Antarctic Division, naming one of its Antarctic research stations, Davis. The Davis Sea was named in recognition of his incredible skill in negotiating the dangerous waters and ice around Antarctica.

What would Antarctica be like without ice?

The weather will be fairly harsh even without the ice (six month seasons of summer sun and winter darkness), and Antarctica gets little precipitation, so will be quite dry and arid.

What is the largest sea in Antarctica?

Ross Sea

Ross Sea
Seas of Antarctica, with the Ross Sea in the bottom-left
Location Antarctica
Coordinates 75S 175WCoordinates: 75S 175W
Type Sea

What are the 12 countries in Antarctica?

Countries with Territorial Claims in Antarctica:

How much of Antarctica is free of ice?

0.4% Only about 0.4% of the surface of Antarctica is free of snow and ice. The tops of mountain chains stick up through the ice the highest is Mount Vinson, 4900 m above sea level.

Where in Antarctica is the Ross Ice Shelf?

Ross Ice Shelf, world’s largest body of floating ice, lying at the head of Ross Sea, itself an enormous indentation in the continent of Antarctica. The ice shelf lies between about 155 W and 160 E longitude and about 78 S and 86 S latitude.

What’s the biggest iceberg in the world?

Image via ESA. An enormous iceberg named A-76 is now the biggest iceberg on Earth. The berg broke off from the western side of Antarctica’s Ronne Ice Shelf into the Weddell Sea. The huge iceberg measures about 1,668 square miles (4,320 square km) in size.

How do you pronounce Fabian Gottlieb von Bellingshausen?

Fabian Gottlieb von Bellingshausen Pronunciation. Fabian Gottlieb von Bellingshausen.

What do jobs in Antarctica pay?

McMurdo Station, Antarctica Jobs by Salary

Job Title Range Average
Facilities / Maintenance Supervisor Range:$0 – $0 (Estimated *) Average:$95,000
Police, Fire, or Ambulance Dispatcher Range:$0 – $0 (Estimated *) Average:$66,000
Shop Foreman Range:$0 – $0 (Estimated *) Average:$75,400

Why is part of Antarctica unclaimed?

The Antarctica contains a place called Marie Byrd Land, which is made up of icy terrain and glaciers. It is for that reason that no one has claimed it – due to it being so remote and without resources.

Who governs Antarctica?

Antarctica doesn’t belong to anyone. There is no single country that owns Antarctica. Instead, Antarctica is governed by a group of nations in a unique international partnership. The Antarctic Treaty, first signed on December 1, 1959, designates Antarctica as a continent devoted to peace and science.

Why does the Antarctic Circle get 24 hours of daylight?

This is because the earth is tilted at a 23.5 degree angle, and during the winter solstice, the southern hemisphere is tilted away from the Sun, meaning that the antarctic circle is completely tilted away from the Sun, hence it experiences 24 hour nighttime, and vice versa. …

Is New Zealand in the Antarctic Circle?

The position of the Antarctic Circle is not fixed and currently runs 663348.8 south of the Equator. … Sites along the Circle.

Co-ordinates Country, territory or sea Notes
6634S 16244E Balleny Islands Borradaile Island Territory claimed by New Zealand

What latitude experiences 24 hours daylight?

Locations above the Arctic Circle (north of 66.5 degrees latitude; 90 degrees minus the tilt of Earth’s axis) receive 24 hours of sunlight.