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Petermann Island
Petermann Island () is an island long, lying southwest of Hovgaard Island in the Wilhelm Archipelago, Antarctica. Location Petermann Island is off the Graham Coast of the Antarctic Peninsula. It is in the Wilhelm Archipelago, southwest of Hovgaard Island and Booth Island, east of the Vedel Islands and northeast of the French Passage. It is northwest of Mount Shackleton on the mainland. The island is long and across. It rises steeply to elevations of up to from a rocky coastline with raised pebble beaches. It has volcanic origins, with about half the land surface covered by a permanent, crevassed icecap. Ice-free areas have a sparse vegetation of mosses and lichens. The bedrock of the island is granodiorite. Important Bird Area The island has been identified as an Important Bird Area (IBA) by BirdLife International because it supports a breeding colony of about 3,000 pairs of gentoo penguins. Other birds nesting at the site in smaller numbers include Adélie ... [...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] |
BirdLife International
BirdLife International is a global partnership of non-governmental organizations that strives to conserve birds and their habitats. BirdLife International's priorities include preventing extinction of bird species, identifying and safeguarding important sites for birds, maintaining and restoring key bird habitats, and empowering conservationists worldwide. It has a membership of more than 2.5 million people across List of BirdLife International national partner organisations, 116 country partner organizations, including the Royal Society for the Protection of Birds, the Wild Bird Society of Japan, the National Audubon Society, and American Bird Conservancy. BirdLife International has identified 13,000 Important Bird Area, Important Bird and Biodiversity Areas and is the official International Union for Conservation of Nature's IUCN Red List, Red List authority for birds. BirdLife International has established that 1,375 bird species (13% of the total) are threatened with extinc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Feast Of The Circumcision
The Feast of the Circumcision of Christ is a Christian celebration of the circumcision of Jesus in accordance with Jewish tradition, eight days (according to the Semitic and southern European calculation of intervals of days) after his birth, the occasion on which the child was formally given his name. The circumcision of Jesus has traditionally been seen, as in the popular 14th-century work the '' Golden Legend'', as the first time the blood of Christ was shed, and thus the beginning of the process of the redemption of man, and a demonstration that Christ is fully human, and of his (parents') obedience to Biblical law. The feast day appears on 1 January in the liturgical calendar of Eastern Orthodox churches, all Lutheran churches, and some churches of the Anglican Communion (while the Divine Maternity of Mary is observed on 26 December in the Byzantine rite, both in Greek Orthodox and Byzantine Catholic churches). In the General Roman Calendar, the 1 January feast, wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jean-Baptiste Charcot
Jean-Baptiste Étienne Auguste Charcot, better known in France as Commandant Charcot, (15 July 1867 in Neuilly-sur-Seine near Paris – 16 September 1936 at sea (30 miles north-west of Reykjavik, Iceland), was a French scientist, medical doctor and polar scientist. His father was the neurologist Jean-Martin Charcot (1825–1893). As a sportsman, he was French rugby XV champion in 1896 and also won a double silver medal in sailing at the 1900 Summer Olympics. Life Jean-Baptiste Charcot was appointed leader of the French Antarctic Expedition with the ship ''Français'' exploring the west coast of Graham Land from 1904 until 1907. The expedition reached Adelaide Island in 1905 and took pictures of the Palmer Archipelago and Loubet Coast. From 1908 until 1910, another expedition followed with the ship '' Pourquoi Pas ?'', exploring the Bellingshausen Sea and the Amundsen Sea and discovering Loubet Land, Marguerite Bay, Mount Boland and Charcot Island, which was named after his ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
French Antarctic Expedition
The French Antarctic Expedition is any of several French expeditions in Antarctica. 1837–1840 In 1837, during an 1837–1840 expedition across the deep southern hemisphere, Captain Jules Dumont d'Urville sailed his ship ''Astrolabe'' along a coastal area of Antarctica which he later named Adélie Land, in honor of his wife. During the Antarctic part of this expedition, Dumont d'Urville team performed the first experiments to determine the approximate position of the South magnetic pole, and landed on Débarquement Rock in the Géologie Archipelago, () just 4 km from the mainland, where he took mineral and animal samples. On his return to France in 1840 he was made rear admiral. 1904–1907 Jean-Baptiste Charcot was appointed leader of a 1904–1907 French Antarctic Expedition, aboard the ship ''Français'', exploring the west coast of Graham Land portion of the Antarctic Peninsula. The expedition reached Adelaide Island in 1905 and took pictures of the Pal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Belgian Antarctic Expedition
The Belgian Antarctic Expedition of 1897–1899 was the first expedition to winter in the Antarctic region. Led by Adrien de Gerlache de Gomery aboard the RV ''Belgica'', it was the first Belgian Antarctic expedition and is considered the first expedition of the Heroic Age of Antarctic Exploration. Among its members were Frederick Cook and Roald Amundsen, explorers who would later attempt the respective conquests of the North Pole. Preparation and surveying In 1896, after a period of intensive lobbying, Adrien Victor Joseph de Gerlache de Gomery purchased the Norwegian-built whaling ship ''Patria'', which, following an extensive refit, he renamed . Gerlache had worked together with the Geographical Society of Brussels to organize a national subscription, but was able to outfit his expedition only after the Belgian government voted in favor of two large subsidies, making it a state-supported undertaking. With a multinational crew that included Roald Amundsen from Norway ... [...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] |
August Petermann
Augustus Heinrich Petermann (18 April 182225 September 1878) was a German cartographer. Early years Petermann was born in Bleicherode, Germany. When he was 14 years old, he started grammar school in the nearby town of Nordhausen. Despite family pressures to become a clergyman, he pursued his passion for cartography instead. Heinrich Berghaus, with the support of Alexander von Humboldt, started the 'Geographische Kunstschule' (Geographical School of Art) in 1839 in Potsdam, close to Berlin, following the example of the school for engravers at the Archives Militaires Generales in Paris (founded in 1811). During its existence, Berghaus's academy offered only three courses, and only a few students attended: * 1839–1844: August Petermann, Heinrich 'Henry' Lange (1821–1893), and Otto Göcke, who died one year later of tuberculosis. * 1844–1847: Amandus Sturmhöfel (1823–?) and Theodor Schilling. * 1845–1850: Hermann Berghaus (1828–1890), his nephew. Petermann's father ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eduard Dallmann
Eduard Dallmann (11 March 1830 – 23 December 1896) was a German whaler, trader, and Polar explorer. Dallmann was born in Blumenthal, at-the-time a village just to the north of Bremen. He began his adventures as a young sailor at the age of 15. In 1866, he became captain of the Hawaii-registered ship ''W.C. Talbot'' and undertook trading trips through the Bering and Chukchi Seas to locations in Alaska and Chukotka. He was the first European to set foot on Wrangel Island. From 1867 to 1870, he commanded the ''Count Bismarck'' on a whaling cruise to the Pacific tropics and the Bering and Chukchi seas.''Friend'', of Honolulu, December 1, 1869, Vol. 19, No. 12, p. 104. From 1872 to 1874, when whales became more of a rarity in Arctic waters, Dallmann was commissioned to explore the Antarctic seas on the sailing-steamer ''Grönland''. The operation was moderately successful from a whaling point-of-view, but more importantly, Dallmann made many discoveries around Antarctica� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Polar Skua
The south polar skua (''Stercorarius maccormicki'') is a large seabird in the skua family, Stercorariidae. An older name for the bird is MacCormick's skua, after explorer and naval surgeon Robert McCormick, who first collected the type specimen. This species and the other large skuas, such as the great skua, are sometimes placed in a separate genus ''Catharacta''. Description The south polar skua is a large bird (though small compared to other skuas sometimes placed in ''Catharacta'') that measures around in length. Adults are greyish brown above, and have a whitish (pale morph) or straw-brown (intermediate morph) head and underparts, and the contrast between head and body makes it easy to separate from similar species with good views. Juveniles and adult dark morphs are harder to distinguish from their relatives, and more subjective or difficult-to-observe criteria, such as the colder brown plumage and blue bill base, must be used. Identification Distinguishing this skua fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilson's Storm Petrel
Wilson's storm petrel (''Oceanites oceanicus''), also known as Wilson's petrel, is a small seabird of the austral storm petrel family Oceanitidae. It is one of the most abundant bird species in the world and has a circumpolar distribution mainly in the seas of the southern hemisphere but extending northwards during the summer of the northern hemisphere. The world population was estimated in 2022 as stable at 8 to 20 million birds. In 2010 it had been estimated at 12–30 million. A 1998 book had estimated more than 50 million pairs. The name commemorates the Scottish-American ornithologist Alexander Wilson (ornithologist), Alexander Wilson. The genus name ''Oceanites'' refers to the mythical Oceanids, the three thousand daughters of Tethys (mythology), Tethys. The species name is from Latin ''oceanus'', "ocean". Taxonomy Originally described in the genus ''Procellaria'' it has been placed under the genus ''Oceanites''. Two or three subspecies are recognized and one population '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Imperial Shag
The imperial shag or imperial cormorant (''Leucocarbo atriceps'') is a black-and-white cormorant native to southern South America, islands of the Subantarctic, and the Antarctic Peninsula, primarily in rocky coastal regions, but locally also at large inland lakes. Some taxonomic authorities, including the International Ornithologists' Union, place it in the genus ''Leucocarbo'', others in the genus ''Phalacrocorax''. It is also known as the blue-eyed shag, blue-eyed cormorant and by many other names, and is one of a larger group of cormorants called blue-eyed shags. The Taxonomy (biology), taxonomy is complex, and several types are treated as either subspecies or separate species. Taxonomy The taxonomy is complex, and species limits within this group remain unresolved. Some taxonomic authorities, including the International Ornithologists' Union, split the group into the species listed below. Others consider all or part of the group conspecific. The following are part of this gro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
