|
Howard-Williams Point
Howard-Williams Point () is a prominent point extending into the Ross Ice Shelf, located just north of Beaumont Bay, north east of the Surveyors Range, Antarctica. It was named in honor of Clive Howard-Williams, an ecologist who led several research events in the McMurdo Dry Valleys, Darwin Glacier, and Bratina Island areas from 1984 onwards. Howard-Williams was an Antarctica New Zealand Board member 1996–2000, and provided considerable input to international Antarctic science and environmental management, including development of a McMurdo Dry Valleys Antarctic Specially Managed Area. He went on to become the Scientific Committee on Antarctic Research The Scientific Committee on Antarctic Research (SCAR) is an interdisciplinary body of the International Science Council (ISC). SCAR coordinates international scientific research efforts in Antarctica, including the Southern Ocean. SCAR's scien ... (SCAR) delegate for New Zealand and also one of the four SCAR Vice-Presidents. R ... [...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] |
Beaumont Bay
Beaumont Bay () is an ice-filled reentrant on the west side of the Ross Ice Shelf between Young Head and Harris Point, into which Dickey Glacier flows. It was discovered by the British National Antarctic Expedition (1901–04) and named for Admiral Sir Lewis Beaumont, Royal Navy, an Arctic explorer who took a special interest in this expedition. See also * Howard-Williams Point Howard-Williams Point () is a prominent point extending into the Ross Ice Shelf, located just north of Beaumont Bay, north east of the Surveyors Range, Antarctica. It was named in honor of Clive Howard-Williams, an ecologist who led several rese ... References * Bays of the Ross Dependency Shackleton Coast {{ShackletonCoast-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surveyors Range
Surveyors Range () is a long mountain range in the Churchill Mountains of Antarctica. Location Surveyors Range is long, extending north along the east side of Starshot Glacier from the Thompson Mountain area to the glacier's terminus at the Ross Ice Shelf. The Swithinbank Range is to the west, on the other side of the Starshot Glacier. The Dickey Glacier runs north along the east side of the range. The range was named by the New Zealand Geological Survey Antarctic Expedition (NZGSAE) (1960–61) for the early pioneering surveyors of New Zealand and present day equivalents in Great Britain who contributed to work carried out in this area by Captain P.J. Hunt, Royal Engineers. Glaciers Starshot Glacier . A glacier long, flowing from the polar plateau eastward through the Churchill Mountains, then north along the west side of Surveyors Range, entering the Ross Ice Shelf south of Cape Parr. So named by the NZGSAE (1960-61) because the area was surveyed with the use of star ob ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clive Howard-Williams
Clive is a name. People and fictional characters with the name include: People Given name * Clive Allen (born 1961), English football player * Clive Anderson (born 1952), British television, radio presenter, comedy writer and former barrister * Clive Barker (born 1952), English writer, film director and visual artist * Clive Barker (artist, born 1940), British pop artist * Clive Barker (soccer) (born 1944), South African coach * Clive Barnes (1927–2008), English writer and critic, dance and theater critic for ''The New York Times'' * Clive Bell (1881–1964), English art critic * Clive Brook (1887–1974), British film actor * Clive Burr (1957–2013), British musician, former drummer with Iron Maiden * Clive Campbell (footballer), New Zealand footballer in the 1970s and early '80s * Clive Campbell (born 1955), Jamaican-born DJ with the stage name DJ Kool Herc * Clive Clark (golfer) (born 1945), English golfer * Clive Clark (footballer) (1940–2014), English former footballer * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McMurdo Dry Valleys
The McMurdo Dry Valleys are a row of largely snow-free valleys in Antarctica, located within Victoria Land west of McMurdo Sound. The Dry Valleys experience extremely low humidity and surrounding mountains prevent the flow of ice from nearby glaciers. The rocks here are granites and gneisses, and glacial tills dot this bedrock landscape, with loose gravel covering the ground. It is one of the driest places on Earth and has not seen rain for nearly two million years. The region is one of the world's most extreme deserts, and includes many features including Lake Vida, a saline lake, and the Onyx River, a meltwater stream and Antarctica's longest river. Although no living organisms have been found in the permafrost here, endolithic photosynthetic bacteria have been found living in the relatively moist interior of rocks, and anaerobic bacteria, with a metabolism based on iron and sulfur, live under the Taylor Glacier. The valleys are located within the McMurdo Valleys Antarc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Darwin Glacier (Antarctica)
Darwin Glacier () is a large glacier in Antarctica. It flows from the polar plateau eastward between the Darwin Mountains and the Cook Mountains to the Ross Ice Shelf. The lower part of the glacier was mapped by the British National Antarctic Expedition, 1901–04, and the whole area traversed by New Zealand parties of the Commonwealth Trans-Antarctic Expedition (1956–58). The glacier was named in association with the Darwin Mountains (themselves named after Leonard Darwin). Robertson Buttress is the westernmost in a series of large rock buttresses on the south side of Darwin Glacier between Alley Glacier and Gaussiran Glacier. See also * Erewhon Basin * List of glaciers in the Antarctic * Glaciology * The Nozzle * Walker Cirque Walker Cirque () is a prominent glacier-filled cirque at the west side of the terminus of McCleary Glacier in Cook Mountains. The cirque opens to Darwin Glacier (Antarctica), Darwin Glacier near the head. Named after Carlton Walker, Facilities, Mai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bratina Island
Bratina Island is a small island lying at the north tip of Brown Peninsula in the Ross Ice Shelf. It was named by the Advisory Committee on Antarctic Names in 1963 for Chief Aviation Machinists Mate Joseph Bratina, U.S. Navy Squadron VX-6, stationed at McMurdo Station McMurdo Station is a United States Antarctic research station on the south tip of Ross Island, which is in the New Zealand-claimed Ross Dependency on the shore of McMurdo Sound in Antarctica. It is operated by the United States through the Unit ... in the 1958–59, 1960–61 and 1961–62 summer seasons. Bratina Lagoon is located on the southwest side of Bratina Island. See also * List of antarctic and sub-antarctic islands References * Islands of Victoria Land Scott Coast {{ScottCoast-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antarctica New Zealand
Antarctica New Zealand is an Institute set up by the Government of New Zealand in 1996 to manage its interests in Antarctica and the Ross Sea. As well as providing logistics support to a large scientific programme, it also runs bases such as Scott Base. It has run other bases in the past, such as Vanda Station. New Zealand's involvement in Antarctica began in 1923, when activities were closely connected with the United Kingdom. Close cooperation with other nations has been an important part of New Zealand's involvement in Antarctica. Since 1959 Scott Base has been New Zealand's permanent base in Antarctica. From 1965 to 1988 the person responsible for much of Scott Base development as head of the Antarctic Division of the DSIR was Bob Thomson A 1994 review recognised Antarctica as strategically important to New Zealand as a Southern Hemisphere nation. This resulted in the establishment of the New Zealand Antarctic Institute, known as Antarctica New Zealand, on 1 July 1996. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antarctic Specially Managed Area
An Antarctic Specially Managed Area (ASMA) is a protected area on the continent of Antarctica, or on its adjacent islands. ASMAs are managed by the governments of Brazil, Poland, Ecuador, Peru, United States, New Zealand, Australia, Norway, Spain, United Kingdom, Chile, India, Russia, and Romania. The purpose of the ASMA sites are "to assist in the planning and coordination of activities within a specified area, avoid possible conflicts, improve cooperation between ATCPs and minimise environmental impacts. ASMAs may include areas where activities pose risks of mutual interference or cumulative environmental impacts, as well as sites or monuments of recognised historical value." Unlike the Antarctic Specially Protected Areas An Antarctic Specially Protected Area (ASPA) is an area on the continent of Antarctica, or on nearby islands, which is protected by scientists and several different international bodies. The protected areas were established in 1961 under the Antarct ..., ASMAs do n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scientific Committee On Antarctic Research
The Scientific Committee on Antarctic Research (SCAR) is an interdisciplinary body of the International Science Council (ISC). SCAR coordinates international scientific research efforts in Antarctica, including the Southern Ocean. SCAR's scientific work is administered through several discipline-themed ''science groups''. The organisation has observer status at, and provides independent advice to Antarctic Treaty Consultative Meetings, and also provides information to other international bodies such as the Intergovernmental Panel on Climate Change (IPCC) and the United Nations Framework Convention on Climate Change (UNFCCC). History At the International Council of Scientific Unions (ICSU)’s Antarctic meeting held in Stockholm from 9–11 September 1957, it was agreed that a committee should be created to oversee scientific research in Antarctica. At the time there were 12 nations actively conducting Antarctic research and they were each invited to nominate one delegate to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Headlands Of Antarctica
A headland, also known as a head, is a coastal landform, a point of land usually high and often with a sheer drop, that extends into a body of water. It is a type of promontory. A headland of considerable size often is called a Cape (geography), cape.Whittow, John (1984). ''Dictionary of Physical Geography''. London: Penguin, 1984, pp. 80, 246. . Headlands are characterised by high, breaking Wave, waves, Rocky shore, rocky shores, intense erosion, and steep sea cliffs, sea cliff. Headlands and Bay, bays are often found on the same coastline. A bay is flanked by land on three sides, whereas a headland is flanked by water on three sides. Headlands and bays form on discordant coastlines, where bands of rock of alternating resistance run perpendicular to the coast. Bays form when weak (less resistant) rocks (such as Sand, sands and Clay, clays) are eroded, leaving bands of stronger (more resistant) rocks (such as chalk, limestone, and granite) forming a headland, or peninsula. Through ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
