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Duroch Islands
The Duroch Islands () are a group of islands and rocks which extend over an area of about , centred about off Cape Legoupil on the north coast of Trinity Peninsula, Antarctica. The islands are close to Chile's Base General Bernardo O'Higgins Riquelme at Cape Legoupil. Location The Duroch Islands lie off the Schmidt Peninsula at the east end of Huon Bay on the north shore of Trinity Peninsula, which itself is the tip of the Antarctic Peninsula. They are in the Bransfield Strait. The Mott Snowfield is to the east and the Laclavère Plateau to the south. The main features are Kopaitic Island, Largo Island and the Wisconsin Islands. Nearby features include Bulnes Island and Link Island. Discovery and name The Duroch Islands were discovered by a French expedition under Captain Jules Dumont d'Urville, 1837–40, who gave the name "Rocher Duroch" to one of the larger islands in the group. The Falkland Islands Dependencies Survey (FIDS), which charted the islands in 1946, recomme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antarctica
Antarctica () is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean (also known as the Antarctic Ocean), it contains the geographic South Pole. Antarctica is the fifth-largest continent, being about 40% larger than Europe, and has an area of . Most of Antarctica is covered by the Antarctic ice sheet, with an average thickness of . Antarctica is, on average, the coldest, driest, and windiest of the continents, and it has the highest average elevation. It is mainly a polar desert, with annual Climate of Antarctica#Precipitation, precipitation of over along the coast and far less inland. About 70% of the world's freshwater reserves are frozen in Antarctica, which, if melted, would raise global sea levels by almost . Antarctica holds the record for the Lowest temperature recorded on Earth, lowest measured temperature on Earth, . The coastal regions can reach temperatures over in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird Colony
A bird colony is a large congregation of individuals of one or more species of bird that nest or roost in proximity at a particular location. Many kinds of birds are known to congregate in groups of varying size; a congregation of nesting birds is called a breeding colony. Colonial nesting birds include seabirds such as auks and albatrosses; wetland species such as herons; and a few passerines such as weaverbirds, certain blackbirds, and some swallows. A group of birds congregating for rest is called a communal roost. Evidence of colonial nesting has been found in non- neornithine birds (Enantiornithes), in sediments from the Late Cretaceous (Maastrichtian) of Romania. Variations on colonial nesting in birds Approximately 13% of all bird species nest colonially. Nesting colonies are very common among seabirds on cliffs and islands. Nearly 95% of seabirds are colonial, leading to the usage, seabird colony, sometimes called a rookery. Many species of terns nest in colonies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Islands Of Graham Land
This is a list of the lists of islands in the world grouped by country, by continent, by body of water A body of water or waterbody is any significant accumulation of water on the surface of Earth or another planet. The term most often refers to oceans, seas, and lakes, but it includes smaller pools of water such as ponds, wetlands, or more rare ..., and by other classifications. For rank-order lists, see the other lists of islands below. Lists of islands by country or location Africa Antarctica Asia Europe North America Oceania South America Lists of islands by continent Lists of islands by body of water By ocean: By other bodies of water: List of ancient islands Other lists of islands External links Island Superlatives {{South America topic, List of islands of * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Ross Island
James Ross Island () is a large island off the southeast side and near the northeastern extremity of the Antarctic Peninsula, from which it is separated by Prince Gustav Channel. Rising to , it is irregularly shaped and extends in a north–south direction. Location James Ross Island is separated from Trinity Peninsula, at the tip of the Antarctic Peninsula to the northwest, by the Prince Gustav Channel. Vega Island is to the north of the island, separated from James Ross Island by the Herbert Sound. Erebus and Terror Gulf is to the northeast. Seymour Island and Snow Hill Island are to the southeast. It is in the James Ross Island group. The island was connected to the Antarctic mainland by an ice shelf until 1995, when the ice shelf collapsed, making the Prince Gustav Channel passable for the first time. Mendel Polar Station, the first Czech Antarctic Base, is located on the island. Exploration and name James Ross Island was charted in October 1903 by the Swedish Antarct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Halpern Point
The Duroch Islands () are a group of islands and rocks which extend over an area of about , centred about off Cape Legoupil on the north coast of Trinity Peninsula, Antarctica. The islands are close to Chile's Base General Bernardo O'Higgins Riquelme at Cape Legoupil. Location The Duroch Islands lie off the Schmidt Peninsula at the east end of Huon Bay on the north shore of Trinity Peninsula, which itself is the tip of the Antarctic Peninsula. They are in the Bransfield Strait. The Mott Snowfield is to the east and the Laclavère Plateau to the south. The main features are Kopaitic Island, Largo Island and the Wisconsin Islands. Nearby features include Bulnes Island and Link Island. Discovery and name The Duroch Islands were discovered by a French expedition under Captain Jules Dumont d'Urville, 1837–40, who gave the name "Rocher Duroch" to one of the larger islands in the group. The Falkland Islands Dependencies Survey (FIDS), which charted the islands in 1946, recommen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madison, Wisconsin
Madison is the List of capitals in the United States, capital city of the U.S. state of Wisconsin. It is the List of municipalities in Wisconsin by population, second-most populous city in the state, with a population of 269,840 at the 2020 United States census, 2020 census. The Madison metropolitan area had 680,796 residents. Centrally located on an isthmus between Lakes Lake Mendota, Mendota and Lake Monona, Monona, the vicinity also encompass Lakes Lake Wingra, Wingra, Lake Kegonsa, Kegonsa and Lake Waubesa, Waubesa. Madison was founded in 1836 and is named after American Founding Fathers of the United States, Founding Father and President James Madison. It is the county seat of Dane County. As the state capital, Madison is home to government chambers including the Wisconsin State Capitol building. It is also home to the University of Wisconsin–Madison, the flagship campus of the University of Wisconsin System. Major companies in the area include American Family Insurance, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Advisory Committee On Antarctic Names
The Advisory Committee on Antarctic Names (ACAN or US-ACAN) is an advisory committee of the United States Board on Geographic Names responsible for recommending commemorative names for features in Antarctica. History The committee was established in 1943 as the Special Committee on Antarctic Names (SCAN). It became the Advisory Committee on Antarctic Names in 1947. Fred G. Alberts was Secretary of the Committee from 1949 to 1980. By 1959, a structured nomenclature was reached, allowing for further exploration, structured mapping of the region and a unique naming system. A 1990 ACAN gazeeter of Antarctica listed 16,000 names. Description The United States does not recognise territorial boundaries within Antarctica, so ACAN assigns names to features anywhere within the continent, in consultation with other national nomenclature bodies where appropriate, as defined by the Antarctic Treaty System. The research and staff support for the ACAN is provided by the United States Geologi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Chile
The University of Chile () is a public university, public research university in Santiago, Chile. It was founded on November 19, 1842, and inaugurated on September 17, 1843.Fuentes documentales y bibliográficas para el estudio de la historia de Chile. Capítulo III: "La Universidad de Chile 1842 – 1879". 1. La ley orgánica de 1842 ''uchile.cl''. It is the oldest university in the country. It was established as the continuation of the former colonial Royal University of San Felipe (1738) [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Antarctic Research Program
The United States Antarctic Program (or USAP; formerly known as the United States Antarctic Research Program or USARP and the United States Antarctic Service or USAS) is an organization of the United States government which has a presence in the Antarctica continent. Founded in 1959, the USAP manages all U.S. scientific research and related logistics in Antarctica as well as aboard ships in the Southern Ocean. United States Antarctic Program The United States established the U.S. Antarctic Research Program (USARP) in 1959—the name was later changed to the U.S. Antarctic Program—immediately following the success of the International Geophysical Year (IGY). Today, the National Science Foundation (NSF) has a Presidential Mandate to manage the United States Antarctic Program, through which it operates three year-round research stations and two research vessels, coordinates all U.S. science on the southernmost continent, and works with other federal agencies, the U.S. militar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Wisconsin
A university () is an institution of tertiary education and research which awards academic degrees in several academic disciplines. ''University'' is derived from the Latin phrase , which roughly means "community of teachers and scholars". Universities typically offer both undergraduate and postgraduate programs. The first universities in Europe were established by Catholic monks. The University of Bologna (), Italy, which was founded in 1088, is the first university in the sense of: *being a high degree-awarding institute. *using the word (which was coined at its foundation). *having independence from the ecclesiastic schools and issuing secular as well as non-secular degrees (with teaching conducted by both clergy and non-clergy): grammar, rhetoric, logic, theology, canon law and notarial law.Hunt Janin: "The university in medieval life, 1179–1499", McFarland, 2008, , p. 55f.de Ridder-Symoens, Hilde''A History of the University in Europe: Volume 1, Universities in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chilean Antarctic Expedition
The First Chilean Antarctic Expedition (1947–1948) was an expedition to Antarctica mounted by the Chilean government and military to enforce its territorial claims against British challenges, namely Operation Tabarin. Among other accomplishments the expedition established Base General Bernardo O'Higgins Riquelme on February 18, 1948. Chilean President Gabriel González Videla personally inaugurated the base, thereby becoming the first head of state to set foot on the continent. The inactive research station González Videla Antarctic Base is named in his honor. The O'Higgins Base is still operated by the Chilean Army, one of the Antarctic bases with the longest times of continuous operation. The expedition was led by Commodore Federico Guesalaga Toro.Exploring Polar Frontiers: A Historical Encyclopedia, Volume 1, by William J. Mills, page 141 The German-Chilean Hans Helfritz served as the expedition's official photographer. Features named by the expedition * Ferrer Rocks, na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Duroch Islands
The Duroch Islands () are a group of islands and rocks which extend over an area of about , centred about off Cape Legoupil on the north coast of Trinity Peninsula, Antarctica. The islands are close to Chile's Base General Bernardo O'Higgins Riquelme at Cape Legoupil. Location The Duroch Islands lie off the Schmidt Peninsula at the east end of Huon Bay on the north shore of Trinity Peninsula, which itself is the tip of the Antarctic Peninsula. They are in the Bransfield Strait. The Mott Snowfield is to the east and the Laclavère Plateau to the south. The main features are Kopaitic Island, Largo Island and the Wisconsin Islands. Nearby features include Bulnes Island and Link Island. Discovery and name The Duroch Islands were discovered by a French expedition under Captain Jules Dumont d'Urville, 1837–40, who gave the name "Rocher Duroch" to one of the larger islands in the group. The Falkland Islands Dependencies Survey (FIDS), which charted the islands in 1946, recomme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
