Uunartoq Qeqertaq (Greenlandic), Warming Island in English, is an island off the east central coast of Greenland, 550 kilometres (342 miles) north of the Arctic Circle. It became recognised as an island only in September 2005, by US explorer Dennis Schmitt. It was attached to the mainland of Liverpool Land by glacial ice even in 2002, when the ice shelves began retreating rapidly in this area, so that by 2005 it was no longer attached to the mainland. Members of the scientific community believe this newly discovered island is a direct result of global warming. [1]
Patrick Michaels, a climatologist and prominent global warming denier, created a controversy over the history of Warming Island in a post on his website, World Climate Report, in which he argued that the island had been previously uncovered in the 1950s toward the end of a brief warm period in Greenland. [2]
Despite a general lack of suitably detailed maps, Michaels found a map published by Ernst Hofer, a photographer who did aerial surveys of the area in the early 1950s, which showed the Warming Island landmass unconnected to Greenland. [3] Michaels concluded therefore that Warming Island was also a separate island when observed by Hofer in the 1950s, and more broadly that Warming Island is an example of unjustified concern about the future outcomes of global warming. [2]
Dennis Schmitt countered Michaels' theory in an article by New York Times reporter Andy Revkin, contending that Hofer's map is inaccurate. Citing discrepancies such as the absence on Hofer's map of nearby Reynolds Island, he suggested that the discrepant features are consistent with an aerial view of the area when covered with fog, which has often obscured low-lying areas like Reynold's Island and the ice-bridge connecting Warming Island to the Greenlandic mainland. He further observed, "I see by the markings of the 1957 document that it is to be construed as indeed only schematic, that it is explicitly incomplete." [4]
Michaels explained that Hofer included the map in his book "so as to place his pictures and stories in context." [2]
No photographic evidence is available that would resolve the issue.
The island was also part of a 2011 controversy when it was included in the Times Atlas of the World , along with a revised depiction of the Greenland ice sheet that showed a 15% reduction. After being alerted through the media, the U.S. National Snow and Ice Data Center reported that the atlas editors must have used a 2001 map showing only the thickest segment of the ice sheet. [5]
Greenland is an island country in North America that is part of the Kingdom of Denmark. It lies between the Arctic and Atlantic oceans, east of the Canadian Arctic Archipelago. Greenland is the world's largest island. It is one of three countries that form the Kingdom of Denmark, the others being Denmark and the Faroe Islands; the citizens of all these countries are citizens of Denmark and of the European Union. The capital of Greenland is Nuuk.
The Arctic is a polar region located at the northernmost part of Earth. The Arctic consists of the Arctic Ocean, adjacent seas, and parts of Canada, Danish Realm (Greenland), northern Finland (Lapland), Iceland, northern Norway, Russia, northernmost Sweden and the United States (Alaska). Land within the Arctic region has seasonally varying snow and ice cover, with predominantly treeless permafrost containing tundra. Arctic seas contain seasonal sea ice in many places.
The Arctic Archipelago, also known as the Canadian Arctic Archipelago, is an archipelago lying to the north of the Canadian continental mainland, excluding Greenland and Iceland.
The climate of Antarctica is the coldest on Earth. The continent is also extremely dry, averaging 166 mm (6.5 in) of precipitation per year. Snow rarely melts on most parts of the continent, and, after being compressed, becomes the glacier ice that makes up the ice sheet. Weather fronts rarely penetrate far into the continent, because of the katabatic winds. Most of Antarctica has an ice-cap climate with very cold, generally extremely dry weather.
In glaciology, an ice sheet, also known as a continental glacier, is a mass of glacial ice that covers surrounding terrain and is greater than 50,000 km2 (19,000 sq mi). The only current ice sheets are in Antarctica and Greenland; during the Last Glacial Period at Last Glacial Maximum, the Laurentide Ice Sheet covered much of North America, the Weichselian ice sheet covered Northern Europe and the Patagonian Ice Sheet covered southern South America.
The culture of Greenland has much in common with Greenlandic Inuit tradition, as the majority of people are descended from Inuit. Many people still go ice fishing and there are annual dog-sled races in which everyone with a team participates.
The Greenland ice sheet is a vast body of ice covering 1,710,000 square kilometres (660,000 sq mi), roughly near 80% of the surface of Greenland. It is sometimes referred to as an ice cap, or under the term inland ice, or its Danish equivalent, indlandsis. An acronym, GIS, is frequently used in the scientific literature.
Disko Bay is a large bay on the western coast of Greenland. The bay constitutes a wide southeastern inlet of Baffin Bay.
Peary Land is a peninsula in northern Greenland, extending into the Arctic Ocean. It reaches from Victoria Fjord in the west to Independence Fjord in the south and southeast, and to the Arctic Ocean in the north, with Cape Morris Jesup, the northernmost point of Greenland's mainland, and Cape Bridgman in the northeast.
Igaliku is a settlement in the Kujalleq municipality in southern Greenland. The town was founded as Igaliko in 1783 by the trader and colonial administrator Anders Olsen and Greenlandic wife Tuperna. In 2020, Igaliku had 21 inhabitants. The nearby Norse ruins of Garðar and the farms surrounding the town were inscribed on the UNESCO World Heritage List in 2017 as part of the Kujataa Greenland: Norse and Inuit Farming at the Edge of the Ice Cap site.
The climate of the Arctic is characterized by long, cold winters and short, cool summers. There is a large amount of variability in climate across the Arctic, but all regions experience extremes of solar radiation in both summer and winter. Some parts of the Arctic are covered by ice year-round, and nearly all parts of the Arctic experience long periods with some form of ice on the surface.
The following outline is provided as an overview of and topical guide to Greenland:
The Arctic Ocean is the smallest and shallowest of the world's five major oceans. It spans an area of approximately 14,060,000 km2 (5,430,000 sq mi) and is known as one of the coldest of oceans. The International Hydrographic Organization (IHO) recognizes it as an ocean, although some oceanographers call it the Arctic Mediterranean Sea. It has been also been described as an estuary of the Atlantic Ocean. It is also seen as the northernmost part of the all-encompassing World Ocean.
Greenlandic cuisine is traditionally based on meat from marine mammals, birds, and fish, and normally contains high levels of protein. Since colonization and the arrival of international trade, the cuisine has been increasingly influenced by Danish, British, American and Canadian cuisine. During the summer when the weather is milder, meals are often eaten outdoors.
The climate of the Nordic countries is that of a region in Northern Europe that consists of Denmark, Finland, Iceland, Norway and Sweden and their associated territories, which include the Faroe Islands, Greenland and Åland. Stockholm, Sweden has on average the warmest summer of the Nordic capitals, with an average maximum temperature of 23 °C (73 °F) in July; Copenhagen, Oslo and Helsinki have an average July maximum temperature of 22 °C (72 °F).
Greenlanders are people identified with Greenland or the indigenous people, the Greenlandic Inuit. This connection may be residential, legal, historical, or cultural. For most Greenlanders, many of these connections exist and are collectively the source of their being Greenlandic. However, the term can in different contexts be delimited more precisely in different ways: as the inhabitants of Greenland, as nationals of Greenland or more broadly as persons who feel a cultural affiliation in a broad sense to Greenland. More controversial is a more recent use of the word in the sense persons of Greenlandic origin, i.e. persons whose parents were born in Greenland.
Tunumiit or Iivit are Greenlandic Inuit from Tunu or Kangia, the eastern part of Greenland. The Tunumiit live now mainly in Tasiilaq and Ittoqqortoormiit and are a part of the Arctic people known collectively as the Inuit. The singular for Tunumiit is Tunumiu.
Konrad "Koni" Steffen was a Swiss glaciologist, known for his research into the impact of global warming on the Arctic.
Climate change in Greenland is affecting the livelihood of the Greenlandic population. Geographically Greenland is situated between the Arctic and the Atlantic Ocean, with two thirds of the island being north of the Arctic Circle. Since the middle of the 20th century, the Arctic has been warming at about twice the global rate. Rising temperatures put increasing pressure on certain plant and tree species and contribute to Greenland's melting ice sheet. This affects and changes the livelihood of the Greenlandic population, particularly the Greenlandic Inuit, which make up to 80 percent of the total population. Besides the decline of fish stocks, the country's landscape is changing: the melting ice reveals minerals, oil and gas. This has attracted interest from local and foreign investors for potential resource extraction. As new industries are accompanied by new job opportunities and potential wealth, lifestyles are changing. Greenland is in transition, in terms of biophysical as well as cultural and social conditions.