Do humans live in the polar regions?

Archaeologists and anthropologists now believe that people have lived in the Arctic for as much as twenty thousand years. The Inuit in Canada and Greenland, and the Yu’pik, Iñupiat, and Athabascan in Alaska, are just a few of the groups that are native to the Arctic.

Are a threat to ships in the polar region?

According to a 2009 study by the intergovernmental Arctic Council, the release of oil into the Arctic’s marine environment “either through accidental release, or illegal discharge, is the most significant threat from shipping activity”. But it only “encouraged” ships not to use or carry HFO in the Arctic.

What are the 3 polar regions?

The northern polar region, called the Arctic, encompasses the Arctic Ocean and a portion of some surrounding land masses. The southern polar region, called the Antarctic, contains the continent of Antarctica and areas of the surrounding Southern Ocean.

What are the characteristics of the Arctic waters as compared to the Atlantic and Pacific water How does their mixing impact the ice pack?

Arctic sea-ice cover extends throughout the Arctic Ocean in winter (approximately where white arrows are present in Figure 2a) and is characterized by an average thickness of around 2 m. Sea ice has a large seasonal cycle, with summer sea-ice extent in recent years generally around one third of the winter extent.

Does anyone live in the Arctic Circle?

Only about four million people live north of the Arctic Circle because of the climate; nonetheless, some areas have been settled for thousands of years by indigenous peoples, who today make up 10\% of the region’s population.

What is Polar Code B?

The Code will require ships intending to operating in the defined waters of the Antarctic and Arctic to apply for a Polar Ship Certificate, which would classify the vessel as Category A ship – ships designed for operation in polar waters at least in medium first-year ice, which may include old ice inclusions; Category …

What is the temperature in the polar region?

The polar climate regions are characterized by a lack of warm summers. Every month in a polar climate has an average temperature of less than 10 °C (50 °F). Regions with polar climate cover more than 20\% of the Earth’s area.

Why is Arctic not a continent?

The keyword when defining a continent is the term “landmass.” The Arctic or the North Pole is a sea surrounded by land while the Antarctic or the South Pole is a landmass surrounded by sea. The Antarctic, therefore, meets the criteria to be considered a continent while the Arctic does not.

What is the coldest sea on earth?

The Arctic Ocean
The Arctic Ocean is the smallest, shallowest, and coldest part of the ocean.