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Norlund Land
Queen Margrethe II Land ( da, Dronning Margrethe II Land) is a peninsula in the northern limit of King Christian X Land, northeastern Greenland. Administratively it belongs to the Northeast Greenland National Park, NE Greenland National Park area. History The peninsula was named after Queen Margrethe II of Denmark on 16 April 1990 on the occasion of her 50th birthday. In 1932 a Norwegian hunting station was built at the southern end of Hochstetter Foreland, on the western shore of Peters Bay, by the mouth of Ardencaple Fjord. It was named Jonsbu ''(Jónsbú)'' after Norwegian trapper John Schjelderup Giæver (1901–1970). The station was destroyed in World War II. Geography Queen Margrethe II Land is bounded in the west by the Ejnar Mikkelsen Glacier, in the north by the Bessel Fjord, in the east by the Greenland Sea, in the southeast by the Shannon Sound —with Shannon Island across it to the east, and in the south by the Ardencaple Fjord and the Bredefjord. Adolf S. Jensen Lan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bessel Fjord
Bessel Fjord is a fjord in northeastern Greenland. Administratively it belongs to the NE Greenland National Park area. History The area around the mouth of this fjord was referred to as "Bessel Bay" at the time of the 1869–70 Second German North Polar Expedition led by Carl Koldewey. It was named after German astronomer and director of the Königsberg university observatory Friedrich Wilhelm Bessel (1784–1846). Later, the 1906–08 Denmark expedition applied the name to the fjord itself. This fjord marked the northern border of Erik the Red's Land in 1932–1933.Spencer Apollonio, ''Lands That Hold One Spellbound: A Story of East Greenland,'' 2008 Geography Bessel Fjord stretches north of Norlund Land from west to east for about 53 km. Troms Island lies in its mouth in the Greenland Sea. This fjord marks the border between King Frederick VIII Land to the north and King Christian X Land to the south. It is located in Erik the Red's Land, in the Greenland Caledonites. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shannon Island
Shannon Island ( da, Shannon Ø) is a large island in Northeast Greenland National Park in eastern Greenland, to the east of Hochstetter Foreland, with an area of . It was named by Douglas Charles Clavering on his 1823 expedition for the Royal Navy frigate HMS ''Shannon'', a 38 gun frigate on which he served as midshipman under Sir Philip Broke. The island is also home to many different types of animals such as polar bears, walruses, ravens, and oxen. History Most landmarks in the area were named by the Second German Polar Expedition under Carl Koldewey in 1869–70. Between October 1943 and June 1944, the German meteorological expedition ''Bassgeiger'' operated under difficult conditions at Kap Sussi on Shannon. Their ship ''Coburg'' was wrecked off Shannon. The station was discovered by hunters, but the crew was evacuated by air to Norway. The island is the site of several hunter's cabins and is reputed to have especially favorable ice conditions. Geography Shannon Island ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GoogleEarth
Google Earth is a computer program that renders a 3D representation of Earth based primarily on satellite imagery. The program maps the Earth by superimposing satellite images, aerial photography, and GIS data onto a 3D globe, allowing users to see cities and landscapes from various angles. Users can explore the globe by entering addresses and coordinates, or by using a keyboard or mouse. The program can also be downloaded on a smartphone or tablet, using a touch screen or stylus to navigate. Users may use the program to add their own data using Keyhole Markup Language and upload them through various sources, such as forums or blogs. Google Earth is able to show various kinds of images overlaid on the surface of the earth and is also a Web Map Service client. In 2019, Google has revealed that Google Earth now covers more than 97 percent of the world, and has captured 10 million miles of Street View imagery. In addition to Earth navigation, Google Earth provides a series of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ramsar Site
A Ramsar site is a wetland site designated to be of international importance under the Ramsar Convention,8 ha (O) *** Permanent 8 ha (P) *** Seasonal Intermittent < 8 ha(Ts) ** es on inorganic soils: *** Permanent (herb dominated) (Tp) *** Permanent / Seasonal / Intermittent (shrub dominated)(W) *** Permanent / Seasonal / Intermittent (tree dominated) (Xf) *** Seasonal/intermittent (herb dominated) (Ts) ** Marshes on soils: *** Permanent (non-forested)(U) *** Permanent (forested)(Xp) ** Marshes on inorganic or peat soils: *** Marshes on inorganic or peat soils / High altitude (alpine) (Va) *** Marshes on inorganic or peat soils / Tundra (Vt) * Saline, |
Pink-footed Goose
The pink-footed goose (''Anser brachyrhynchus'') is a goose which breeds in eastern Greenland, Iceland and Svalbard. It is migratory, wintering in northwest Europe, especially Ireland, Great Britain, the Netherlands, and western Denmark. The name is often abbreviated in colloquial usage to "pinkfoot" (plural "pinkfeet"). ''Anser'' is the Latin for "goose", and ''brachyrhynchus'' comes from the ancient Greek ''brachus'' "short" and ''rhunchos'' "bill". It is a medium-sized goose, long, the wingspan , and weighing . It has a short bill, bright pink in the middle with a black base and tip, and pink feet. The body is mid-grey-brown, the head and neck a richer, darker brown, the rump and vent white, and the tail grey with a broad white tip. The upper wing-coverts are of a somewhat similar pale bluish-grey as in the greylag goose, and the flight feathers blackish-grey. The species is most closely related to the bean goose ''Anser fabalis'' (having even been treated as a subspecies of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geese
A goose (plural, : geese) is a bird of any of several waterfowl species in the family (biology), family Anatidae. This group comprises the genera ''Anser (bird), Anser'' (the grey geese and white geese) and ''Branta'' (the black geese). Some other birds, mostly related to the shelducks, have "goose" as part of their names. More distantly related members of the family Anatidae are swans, most of which are larger than true geese, and ducks, which are smaller. The term "goose" may refer to either a male or female bird, but when paired with "gander", refers specifically to a female one (the latter referring to a male). Young birds before fledging are called goslings. The List of collective nouns, collective noun for a group of geese on the ground is a gaggle; when in flight, they are called a skein, a team, or a wedge; when flying close together, they are called a plump. Etymology The word "goose" is a direct descendant of,''*ghans-''. In Germanic languages, the root gave Old E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tundra
In physical geography, tundra () is a type of biome where tree growth is hindered by frigid temperatures and short growing seasons. The term ''tundra'' comes through Russian (') from the Kildin Sámi word (') meaning "uplands", "treeless mountain tract". There are three regions and associated types of tundra: Arctic tundra, alpine tundra, and Antarctic tundra. Tundra vegetation is composed of dwarf shrubs, sedges, grasses, mosses, and lichens. Scattered trees grow in some tundra regions. The ecotone (or ecological boundary region) between the tundra and the forest is known as the tree line or timberline. The tundra soil is rich in nitrogen and phosphorus. The soil also contains large amounts of biomass and decomposed biomass that has been stored as methane and carbon dioxide in the permafrost, making the tundra soil a carbon sink. As global warming heats the ecosystem and causes soil thawing, the permafrost carbon cycle accelerates and releases much of these soil-contained g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wetland
A wetland is a distinct ecosystem that is flooded or saturated by water, either permanently (for years or decades) or seasonally (for weeks or months). Flooding results in oxygen-free (anoxic) processes prevailing, especially in the soils. The primary factor that distinguishes wetlands from terrestrial land forms or Body of water, water bodies is the characteristic vegetation of aquatic plants, adapted to the unique anoxic hydric soils. Wetlands are considered among the most biologically diverse of all ecosystems, serving as home to a wide range of plant and animal species. Methods for assessing wetland functions, wetland ecological health, and general wetland condition have been developed for many regions of the world. These methods have contributed to wetland conservation partly by raising public awareness of the functions some wetlands provide. Wetlands occur naturally on every continent. The water in wetlands is either freshwater, brackish or seawater, saltwater. The main w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norlund Alps
The Norlund Alps ( da, Nørlund Alper) are a mountain range in King Christian X Land, East Greenland. Administratively these mountains are part of the Northeast Greenland National Park.Google Earth History The range was named during the 1929–1930 Expedition to East Greenland by Lauge Koch after Danish mathematician Niels Erik Nørlund (1885–1980) and after the Alps, for the mountains form an impressive Alpine landscape. Norlund had been the director of the Geodætisk Institut between 1923 and 1955, as well as a member of the 1931–34 Three-year Expedition to East Greenland committee. The name was duly approved, but Norlund requested that it should not be printed on official maps until after his death. Geography The Norlund Alps are located east and northeast of the Stordalen valley, southeast of the Albert Heim Range, and west of Loch Fyne fjord. They stretch in a SE/NW direction in the northern part of Hudson Land, south and southeast of the terminus of the Wordie Glaci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geodætisk Institut
Geodætisk Institut (1928–1987) was a Danish state-run cartographic institute. It was created by law number 82, of 31 March 1928, combining Generalstabens Topografiske Afdeling and Den danske Gradmaaling, two institutions that did somewhat overlapping cartographic and topographic mapping of Denmark. It was initially part of Ministry of War (Krigsministeret), later Ministry of Defence (Forsvarsministeret). In the years 1940–1953 ''Geodætisk Institut'' made the second nationwide precision landscape levelling of Denmark. The first was done 1885–1905 by ''Den danske Gradmaaling''. The height fix point remains Århus Domkirke ( Dansk Normal Nul (DNN)), as established in 1905. A third levelling was done 1982–1994. This formed the basic for the new height system DVR90, replacing DNN. The height fix point remains Aarhus Domkirke, however its kote was changed from 5.6150m to 5.570m in DVR90. ''Geodætisk Institut'' made the third topographic mapping of Denmark in the years ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Niels Erik Nørlund
Niels Erik Nørlund (26 October 1885, in Slagelse – 4 July 1981, in Copenhagen) was a Danish mathematician. His book ''Vorlesungen über Differenzenrechnung'' (1924, reprinted 1954) was the first book on complex function solutions of difference equations. His doctoral students include Georg Rasch. The Norlund Alps and Norlund Land in Greenland were named after him. He was also the brother of Margrethe Nørlund Bohr and brother-in-law of Nobel Prize winning physicist Niels Bohr Niels Henrik David Bohr (; 7 October 1885 – 18 November 1962) was a Danish physicist who made foundational contributions to understanding atomic structure and quantum theory, for which he received the Nobel Prize in Physics in 1922 .... Selected works * * with René Lagrange as editor: * * See also * Nörlund–Rice integral * Inge Lehmann References Further readingMathematics and Mathematicians: Mathematics in Sweden Before 1950 [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Three-year Expedition To East Greenland
The Three-year Expedition ( da, Treårsekspeditionen) was an exploratory expedition to East Greenland that lasted from 1931 to 1934 financed by the Carlsberg Foundation and the Danish state. The expedition included aerial surveys. Many geographic features in East Greenland were mapped and named during the expedition. Eskimonaes station was used as a wintering base by the Three-year Expedition to East Greenland. History The expedition was led by Lauge Koch. The other participants were Danish and Swedish geographers, geologists, archaeologists, zoologists and botanists: Paul Gelting, Gunnar Seidenfaden, Thorvald Sørensen, Steen Hasselbach, Helge G. Backlund, Gunnar Thorson, Gunnar Säve-Söderbergh, Helge Larsen, Thyge Johansen, L. Bruhn, H. Heinrich Nielsen and N. V. Petersen. The expedition vessels were ''Godthaab'' and ''Gustav Holm''.Koch, Lauge (1933) The Danish Three-Year Expedition to King Christian X Land. Geographical Review 23 (4): 599-607Full text/ref> The engage ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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