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Byrd Polar Research Center
The Byrd Polar and Climate Research Center (BPCRC) is a polar, alpine, and climate research center at Ohio State University, The Ohio State University founded in 1960. History and research The Byrd Polar Research Center (BPRC) at Ohio State University was established in 1960 as the Institute for Polar Studies. BPRC is the oldest research center at Ohio State University. The name was changed to the Byrd Polar Research Center in 1987 after the polar explorer and aviator Richard E. Byrd when Ohio State purchased the Byrd papers from the Byrd family in 1985. BPRC conducts interdisciplinary research at the nexus of Earth Sciences and Engineering. BPRC is known for its ice core paleoclimatology research collecting ice core records from Earth's highest and most remote ice fields and modeling polar climate variability. Studies at BPRC include paleoclimatology, remote sensing, polar meteorology, glacier dynamics, satellite hydrology, paleoceanography, geochemistry, environmental geoc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BPRC Logo
BPRC may refer to: *Biomedical Primate Research Centre *Byrd Polar Research Center *British Powerboat Racing Club {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greenland Glacier
This is a list of glaciers in Greenland. Details on the size and flow of some of the major Greenlandic glaciers are listed by Eric Rignot and Pannir Kanagaratnam (2006) Ice sheets and caps *Greenland Ice Sheet *Christian Erichsen Ice Cap *Flade Isblink * Gungner Ice Cap *Hans Tausen Ice Cap *Heimdal Ice Cap *Hurlbut Glacier * Ismarken * Mælkevejen * Maniitsoq Ice Cap (Sukkertoppen) *Storm Ice Cap *Upper Frederiksborg Glacier Other glaciers *A. Harmsworth Glacier *Aage Bertelsen Glacier *Academy Glacier, N *Academy Glacier, NW *Adolf Hoel Glacier *Akuliarutsip Sermerssua *Amdrup Glacier *Apusiaajik Glacier *Balder Glacier *Bernstorff Glacier * Borgjokel Glacier *Bowdoin Glacier *Bredebrae *Bruckner Glacier *C. H. Ostenfeld Glacier * Chamberlin Glacier *Christian IV Glacier *Copeland Glacier (Pasterze Glacier) *Daugaard-Jensen Glacier *Diebitsch Glacier *Docker Smith Glacier *Dodge Glacier * Ejnar Mikkelsen Glacier *F. Graae Glacier *Fan Glacier *Farquhar Glacier *Fenris Glacie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Qori Kalis Glacier
The Qori Kalis Glacier is a tropical glacier located in the Cordillera Oriental section of the Andes mountains of Peru. It is one of the few tropical glaciers left in the world, and is the main outlet of the Quelccaya Ice Cap. This glacier has lost nearly half of its length since measurements began in 1963 by the Peruvian hydro-electric company Electroperú. Around 2007, the glacier had been retreating at a rate of 600 feet per year. From 1963 to 1978 it retreated at a rate of approximately 6 metres per year. Between 1991 and 2005, it has retreated at around 60 metres per year. It is the largest of all of the tongues of the Quelccaya Ice Cap, many of which are in retreat. Testing shows that the Qori Kalis Glacier advanced to its greatest length around 520 years ago and then began to retreat. It has advanced to small degrees from time to time since then. Lake Beginning in 1991, a proglacial lake In geology, a proglacial lake is a lake formed either by the damming action of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ross Ice Shelf
The Ross Ice Shelf is the largest ice shelf of Antarctica (, an area of roughly and about across: about the size of France). It is several hundred metres thick. The nearly vertical ice front to the open sea is more than long, and between high above the water surface. Ninety percent of the floating ice, however, is below the water surface. Most of Ross Ice Shelf is in the Ross Dependency claimed by New Zealand. It floats in, and covers, a large southern portion of the Ross Sea and the entire Roosevelt Island located in the east of the Ross Sea. The ice shelf is named after Sir James Clark Ross, who discovered it on 28 January 1841. It was originally called "The Barrier", with various adjectives including "Great Ice Barrier", as it prevented sailing further south. Ross mapped the ice front eastward to 160° W. In 1947, the U.S. Board on Geographic Names applied the name "Ross Shelf Ice" to this feature and published it in the original U.S. Antarctic Gazetteer. In Januar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ice Flow Dynamics
Ice sheet dynamics describe the motion within large bodies of ice, such those currently on Greenland and Antarctica. Ice motion is dominated by the movement of glaciers, whose gravity-driven activity is controlled by two main variable factors: the temperature and the strength of their bases. A number of processes alter these two factors, resulting in cyclic surges of activity interspersed with longer periods of inactivity, on both hourly and centennial time scales. Ice-sheet dynamics are of interest in modelling future sea level rise. General Boundary conditions The interface between an ice stream and the ocean is a significant control of the rate of flow. Ice shelves are thick layers of ice floating on the sea – can stabilise the glaciers that feed them. These tend to have accumulation on their tops, may experience melting on their bases, and calve icebergs at their periphery. The catastrophic collapse of the Larsen B ice shelf in the space of three weeks during Febr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transantarctic Mountains
The Transantarctic Mountains (abbreviated TAM) comprise a mountain range of uplifted (primarily sedimentary rock, sedimentary) rock in Antarctica which extend, with some interruptions, across the continent from Cape Adare in northern Victoria Land to Coats Land. These mountains divide East Antarctica and West Antarctica. They include a number of separately named mountain groups, which are often again subdivided into smaller ranges. The range was first sighted by James Clark Ross in 1841 at what was later named the Ross Ice Shelf in his honour. It was first crossed during the British National Antarctic Expedition of 1901-1904. Geography The mountain range stretches between the Ross Sea and the Weddell Sea, the entire width of Antarctica, hence the name. With a total length of about , the Transantarctic Mountains are one of the longest mountain ranges on Earth. The Antarctandes are even longer, having in common with the Transantarctic Mountains the ranges from Cape Adare to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petermann Glacier
Petermann Glacier ( da, Petermann Gletsjer) is a large glacier located in North-West Greenland to the east of Nares Strait. It connects the Greenland ice sheet to the Arctic Ocean at 81°10' north latitude, near Hans Island. The glacier and its fjord are named after German cartographer August Heinrich Petermann. Geography The tidewater glacier consists of a long and wide floating ice tongue whose thickness changes from about at its grounding line to about at its front. Rough mass balance estimates using these scales suggest that about 80% of its mass is lost as basal meltwater, yet little oceanographic data are available to connect Petermann Glacier to its fjord and adjacent Nares Strait. Even the sill depth and location is largely unknown as modern soundings of the fjord, with its mouth located between Cape Morton and Cape Tyson, are still lacking. Petermann Glacier marks the western limit of Hall Land and the eastern of Daugaard-Jensen Land. The Petermann Peninsula flanks i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Store Glacier
Store may refer to: Enterprises * Retail store, a shop where merchandise is sold, usually products and usually on a retail basis, and where wares are often kept ** App store, an online retail store where apps are sold, included in many mobile operating systems ** Department store, a retail store offering a wide range of consumer goods ** Warehouse club (or wholesale club), a no-frills retail store, usually selling a wide variety of merchandise, in which customers may buy large, wholesale quantities at low prices *Warehouse, a location where items are stored, e.g., a ship's paint store, and sometimes sold, e.g., Costco Warehouse Club Arts, entertainment, and media *The Store (ITV), a British shopping television programming on ITV1 * ''The Store'' (novel), a 1932 novel by Thomas Sigismund Stribling * "Store", a song by Carly Rae Jepsen from the EP '' Emotion: Side B'' Other uses *Data store, a repository for persistently storing and managing collections of data *Štore, a town an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MM5 (weather Model)
The MM5 (short for Fifth-Generation Penn State/NCAR Mesoscale Model) is a regional mesoscale model used for creating weather forecasts and climate projections. It is a community model maintained by Penn State University and the National Center for Atmospheric Research. The MM5 is a limited-area, terrain-following sigma coordinate model that is used to replicate or forecast mesoscale and regional scale atmospheric circulation. It has been updated many times since the 1970s to fix bugs, adapt to new technologies, and work on different types of computers and software. It is used in many different ways: for research and for weather prediction. In research, it is used to compare it to other models, to see what works and what does not work. It is also used for air quality models.http://www2.mmm.ucar.edu/mm5/workshop/ws03/sessionJ1/Klausmann.pdf Active development on the model ended with version 3.7.2 in 2005, and it has been largely superseded by the Weather Research and Forecasting (W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greenland Climate Network
Greenland ( kl, Kalaallit Nunaat, ; da, Grønland, ) is an island country in North America that is part of the Kingdom of Denmark. It is located between the Arctic and Atlantic oceans, east of the Canadian Arctic Archipelago. Greenland is the world's largest island. It is one of three constituent countries that form the Kingdom of Denmark, along with Denmark and the Faroe Islands; the citizens of these countries are all citizens of Denmark and the European Union. Greenland's capital is Nuuk. Though a part of the continent of North America, Greenland has been politically and culturally associated with Europe (specifically Norway and Denmark, the colonial powers) for more than a millennium, beginning in 986.The Fate of Greenland's Vikings , by Dale Mackenzie Brown, ''Archaeological Institute of America'', 28 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Konrad Steffen
Konrad "Koni" Steffen (2 January 1952 – 8 August 2020) was a Swiss glaciologist, known for his research into the impact of global warming on the Arctic. Early life and education Konrad Steffen was born on January 2, 1952, in Zurich, Switzerland to Ernst and Maria Steffen, née Kurzinski. His father was a fashion designer and his mother ran an accounting firm. As a child, Steffen aspired to become an actor, but his father insisted he pursue a profession first. Steffen attended ETH Zurich, from which he received his undergraduate degree or Diplom in 1977 and a Doctor of Science degree (Ph.D.) in natural sciences in 1984. In 1986, Steffen went to the United States as a visiting fellow at the Cooperative Institute at the University of Colorado Boulder. Career Steffen was an associate professor of geography at the University of Colorado Boulder from 1991 to 1997, whereupon he became a full professor there. He served as the director of the Cooperative Institute for Research in Envi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
