The Darwin Glacier ( 79°53′S 159°00′E / 79.883°S 159.000°E / -79.883; 159.000 ( 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 Darwin and its major tributary the Hatherton are often treated as one system, the Darwin–Hatherton.
140-875: The lower part of the glacier was mapped by the British National Antarctic Expedition, 1901–04 (BrNAE), 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. The Darwin Glacier flows relatively slowly compared to other glaciers in the Transantarctic Mountains, at less than 100 metres (330 ft) per year. There are small scale fluctuations due to daily tidal cycles downstream from its grounding line. During
280-504: A Scots dog and ski expert based in Archangel, Russia. According to Huntford, however, this expert was not invited to join the expedition. The Discovery Expedition, like those of Ross and Borchgrevink before it, was to work in the Ross Sea sector of Antarctica. Other areas of the continent had been considered, but the principle followed was that "in going for the unknown they should start from
420-491: A Scott-Shackleton rift date from this point, or from a supposed falling-out during the southern journey which had provoked an angry exchange of words. Some of these details were supplied by Armitage, whose relationship with Scott had broken down and who, after Scott, Wilson and Shackleton were all dead, chose to reveal details which tended to show Scott in a poor light. Other evidence indicates that Scott and Shackleton remained on generally good terms for some while; Shackleton met
560-510: A brief landing and examination of the remains of Borchgrevink's camp, the ship continued southwards along the Victoria Land coast. At McMurdo Sound Discovery turned eastward, touching land again at Cape Crozier where a pre-arranged message point was set up so that relief ships would be able to locate the expedition. She then followed the Barrier to its eastern extremity where, on 30 January,
700-557: A changing world". The agency's previous slogan, adopted on its hundredth anniversary, was "Earth Science in the Public Service". Since 2012, the USGS science focus has been directed at topical "Mission Areas" that have continued to evolve. Further organizational structure includes headquarters functions, geographic regions, science and support programs, science centers, labs, and other facilities. The USGS regional organization aligns with
840-578: A federal survey agency, in part to inventory the vast lands added to the United States by the Louisiana Purchase in 1803 and the Mexican–American War in 1848. The USGS was authorized on March 3 in a last-minute amendment to an unrelated bill that charged the new agency with the "classification of the public lands, and examination of the geological structure, mineral resources, and products of
980-449: A lack of accuracy and detail in comparison to older generation maps based on aerial photo surveys and field checks. As the digital databases were not designed for producing general-purpose maps, data integration can be a problem when retrieved from sources with different resolutions and collection dates. Human-made features once recorded by direct field observation are not in any public domain national database and are frequently omitted from
1120-867: A large scale under a joint committee of the Royal Society and the Royal Geographical Society (RGS), the new expedition carried out scientific research and geographical exploration in what was then largely an untouched continent. It launched the Antarctic careers of many who would become leading figures in the Heroic Age of Antarctic Exploration , including Robert Falcon Scott who led the expedition, Ernest Shackleton , Edward Wilson , Frank Wild , Tom Crean and William Lashly . Its scientific results covered extensive ground in biology , zoology , geology , meteorology and magnetism . The expedition discovered
1260-485: A member of U.S. Navy Squadron VX-6 worked several seasons at McMurdo Station between 1958 and 1961. British National Antarctic Expedition, 1901%E2%80%9304 The Discovery Expedition of 1901–1904, known officially as the British National Antarctic Expedition , was the first official British exploration of the Antarctic regions since the voyage of James Clark Ross sixty years earlier (1839–1843). Organized on
1400-412: A mindset that was carried forward into later expeditions. This mystified seasoned ice travellers such as Fridtjof Nansen , whose advice on such matters was usually sought, but often set aside. The Discovery Expedition launched the Antarctic careers of several who became stalwarts or leaders of expeditions in the following fifteen years. Apart from Scott and Shackleton, Frank Wild and Ernest Joyce from
1540-440: A national hero, despite his aversion to the limelight, and the expedition was being presented to the public as a triumph. This euphoria was not conducive to objective analysis, or to thoughtful appraisal of the expedition's strengths and weaknesses. In particular, the glorification by Scott of man-hauling as something intrinsically more noble than other ice travel techniques led to a general distrust of methods involving ski and dogs,
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#17328917624071680-626: A new way to view their entire digitized collection of over 178,000 maps from 1884 to 2006. The site is an interactive map of the United States that allows users to search or move around the map to find the USGS collection of maps for a specific area. Users may then view the maps in great detail and download them if desired. In 2008 the USGS abandoned traditional methods of surveying, revising, and updating topographic maps based on aerial photography and field checks. Today's U.S. Topo quadrangle (1:24,000) maps are mass-produced, using automated and semiautomated processes, with cartographic content supplied from
1820-410: A non-metric scale virtually unique to the United States. Each of these maps covers an area bounded by two lines of latitude and two lines of longitude spaced 7.5 minutes apart. Nearly 57,000 individual maps in this series cover the 48 contiguous states , Hawaii , U.S. territories , and areas of Alaska near Anchorage , Fairbanks , and Prudhoe Bay . The area covered by each map varies with
1960-818: A number of water-related programs, notably the National Streamflow Information Program and National Water-Quality Assessment Program. USGS Water data is publicly available from their National Water Information System database. The USGS also operates the National Wildlife Health Center , whose mission is "to serve the nation and its natural resources by providing sound science and technical support, and to disseminate information to promote science-based decisions affecting wildlife and ecosystem health. The NWHC provides information, technical assistance, research, education, and leadership on national and international wildlife health issues." It
2100-467: A party under Royds travelled to Cape Crozier to leave a message at the post there, and discovered an emperor penguin colony. Another group, under Armitage, reconnoitred in the mountains to the west, returning in October with the expedition's first symptoms of scurvy . Armitage later blamed the outbreak on Scott's "sentimental objection" to the slaughter of animals for fresh meat. The entire expedition's diet
2240-468: A position. The return journey to the Ferrar Glacier was undertaken in conditions which limited them to no more than a mile an hour, with supplies running low and dependent on Scott's rule of thumb navigation. On the descent of the glacier Scott and Evans survived a potentially fatal fall into a crevasse, before the discovery of a snow-free area or dry valley , a rare Antarctic phenomenon. Lashly described
2380-594: A reported 82°17′S. As a trailbreaker for later ventures, the Discovery Expedition was a landmark in British Antarctic exploration history. Between 1839 and 1843 Royal Naval Captain James Clark Ross , commanding his two ships HMS Erebus and HMS Terror , completed three voyages to the Antarctic continent . During this time he discovered and explored a new sector of the Antarctic that would provide
2520-658: A result, some have noted that the U.S. Topo maps currently fall short of traditional topographic map presentation standards achieved in maps drawn from 1945 to 1992. The Hydrologic Instrumentation Facility (HIF) has four sections within its organizational structure; the Field Services Section which includes the warehouse, repair shop, and Engineering Unit; the Testing Section which includes the Hydraulic Laboratory, testing chambers, and Water Quality Laboratory;
2660-575: A second ship, the Terra Nova . Colbeck was carrying firm instructions from the Admiralty that, if Discovery could not be freed by a certain date she was to be abandoned and her complement brought home on the two relief ships. This ultimatum resulted from Markham's dependence on the Treasury for meeting the costs of this second relief expedition, since the expedition's coffers were empty. The Admiralty would foot
2800-525: A shoal, Discovery began the return journey to New Zealand. On its return to Britain, the expedition's reception was initially muted. Some press reporters were surprised at the good physical condition of the men when they arrived in Portsmouth, as they had read previous reports about the expedition's problems with scurvy and bad food. Markham was present to meet the ship in Portsmouth when Discovery docked there on 10 September 1904, but no dignitaries greeted
2940-462: A team charged with the maintenance of mechanical equipment at the outlying U.S. stations. 79°02′S 157°45′E / 79.033°S 157.750°E / -79.033; 157.750 . A glacier in the Britannia Range, about 10 nautical miles (19 km; 12 mi) long, flowing northward along the west side of Mount Aldrich and coalescing with other north-flowing glaciers which enter
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#17328917624073080-534: A torpedo lieutenant on HMS Majestic , was looking for a path to career advancement, and a chance meeting with Sir Clements in London led him to apply for the leadership of the expedition. Scott had long been in Markham's mind, though by no means always his first choice, but other favoured candidates had either become in his view too old, or were no longer available. With Markham's determined backing, Scott's appointment
3220-475: A towing tank, jet tank, pipe flow facility, and tilting flume. In addition, the HIF provides training and technical support for the equipment it stocks. The Engineering Group seeks out new technology and designs for instrumentation that can work more efficiently, be more accurate, and or be produced at a lower cost than existing instrumentation. HIF works directly with vendors to help them produce products that will meet
3360-614: A variety of USGS Report Series that include preliminary results, maps, data, and final results. A complete catalog of all USGS publications is available from the USGS Publications Warehouse. In the mid-1800s, various states set up geological survey institutions; e.g., the Kentucky Geological Survey , established in 1854. In 1879, a report from the National Academy of Sciences prompted Congress to set up
3500-506: Is a partnership-driven program that teams scientific researchers with natural and cultural resource managers to help fish, wildlife, waters, and lands across the country adapt to climate change . The National CASC (NCASC), based at USGS headquarters in Reston, Virginia, serves as the national office for the CASC network, while eight regional CASCs made up of federal-university consortiums located across
3640-472: Is mapped at this scale in quadrangles measuring 1° by 1°. USGS topographic quadrangle maps are marked with grid lines and tics around the map collar which make it possible to identify locations on the map by several methods, including the graticule measurements of longitude and latitude, the township and section method within the Public Land Survey System , and cartesian coordinates in both
3780-516: Is the agency primarily responsible for surveillance of H5N1 avian influenza outbreaks in the United States. The USGS also runs 17 biological research centers in the United States, including the Patuxent Wildlife Research Center . The USGS is investigating collaboration with the social networking site Twitter to allow for more rapid construction of ShakeMaps. ShakeMaps are an interactive tool allowing users to visually observe
3920-559: The Advisory Committee on Antarctic Names (US-ACAN) for George McCleary, public information officer on the staff of the U.S. Antarctic Projects Officer (1959–61), whose labors helped to start the Bulletin of the USAPO. 79°48′S 158°10′E / 79.800°S 158.167°E / -79.800; 158.167 . A tributary of Darwin Glacier, flowing south between Roadend Nunatak and
4060-696: The Darwin Mountains to the south. It turns to flow southeast past the Darwin Mountains to the southwest and the Brown Hills of the Cook Mountains to the north. McCleary Glacier drains southward into Darwin Glacier east of Walker Cirque and just west of Tentacle Ridge . It is joined from the north by the Touchdown Glacier between Roadend Nunatak and the Brown Hills. The Diamond Glacier is a reentrant from
4200-559: The Discovery would be free from the ice in early 1903, enabling Scott to carry out further seaborne exploration and survey work before winter set in. It was intended that Discovery would return to New Zealand in March or April, then home to Britain via the Pacific , continuing its magnetic survey en route. Morning would provide any assistance that Scott might require during this period. This plan
4340-572: The Geological Survey , is an agency of the U.S. Department of the Interior whose work spans the disciplines of biology , geography , geology , and hydrology . The agency was founded on March 3, 1879, to study the landscape of the United States, its natural resources , and the natural hazards that threaten it. The agency also makes maps of extraterrestrial planets and moons based on data from U.S. space probes . The sole scientific agency of
Darwin Glacier (Antarctica) - Misplaced Pages Continue
4480-596: The Last Glacial Maximum (LGM) the Antarctic ice sheet expanded, forming grounded ice in the Ross Sea. This would cause the ice streams flowing into the Ross Sea to be buttressed and thickened, and there is some evidence to support this. However, there is contradictory evidence from the upper Hatherton Glacier that suggests the ice extent there was lower in the LGM than it is today. Darwin and Hatherton glaciers both thinned steadily by about 500 metres (1,600 ft) during
4620-581: The Merchant Marine , including Albert Armitage , the second-in-command, who had experience with the Jackson–Harmsworth Arctic expedition, 1894–97 , and Ernest Shackleton , designated Third Officer in charge of holds, stores and provisions, and responsible for arranging the entertainments. The Admiralty also released around twenty petty officers and seamen, the rest of the crew being from the merchant service, or from civilian employment. Among
4760-578: The Napoleonic War . Naval interest diminished after the disappearance in 1845 of the Franklin expedition , and the many fruitless searches that followed. After the problems encountered by the 1874–76 North Pole expedition led by George Nares , and Nares's own declaration that the North Pole was "impracticable", the Admiralty decided that further polar quests would be dangerous, expensive and futile. However,
4900-517: The Polar Plateau and became the first party to travel on it. After the return of geological and supporting parties, Scott, Evans and Lashly continued westward across the featureless plain for another eight days, covering a distance of about 150 miles to reach their most westerly point on 30 November. Having lost their navigational tables in a gale during the glacier ascent, they did not know exactly where they were, and had no landmarks to help them fix
5040-505: The Royal Geographical Society 's secretary (and later president) Sir Clements Markham was a former naval man who had served on one of the Franklin relief expeditions in 1851. He had accompanied Nares for part of the 1874–76 expedition, and remained a firm advocate for the navy's resuming its historic role in polar exploration. An opportunity to further this ambition arose in November 1893, when
5180-411: The Royal Society . A joint committee of the two societies was established to decide the form in which the expedition should take. Markham's vision of a full-blown naval affair after the style of Ross or Franklin was opposed by sections of the joint committee, but his tenacity was such that the expedition was eventually moulded largely to his wishes. His cousin and biographer later wrote that the expedition
5320-575: The State Plane Coordinate System and the Universal Transverse Mercator coordinate system . Other specialty maps have been produced by the USGS at a variety of scales. These include county maps, maps of special interest areas, such as the national parks , and areas of scientific interest. A number of Internet sites have made these maps available on the web for affordable commercial and professional use. Because works of
5460-610: The UCERF California earthquake forecast. As of 2005, the agency is working to create a National Volcano Early Warning System by improving the instrumentation monitoring the 169 volcanoes in U.S. territory and by establishing methods for measuring the relative threats posed at each site. The USGS also operates five volcano observatories throughout the nation: the Alaska Volcano Observatory in Anchorage, Alaska (on
5600-550: The magnetic field at magnetic observatories and distributes magnetometer data in real time. The USGS collaborates with Canadian and Mexican government scientists, along with the Commission for Environmental Cooperation , to produce the North American Environmental Atlas , which is used to depict and track environmental issues for a continental perspective. The USGS operates the streamgaging network for
5740-442: The 15-minute series, was once used to map the contiguous 48 states at a scale of 1:62,500 for maps covering the continental United States, but was discontinued during the last quarter of the twentieth century. Each map was bounded by two parallels and two meridians spaced 15 minutes apart—the same area covered by four maps in the 7.5-minute series. The 15-minute series, at a scale of 1:63,360 (one inch representing one mile), remains
Darwin Glacier (Antarctica) - Misplaced Pages Continue
5880-534: The 1910–13 Terra Nova Expedition, and scurvy was particularly devastating to Shackleton's marooned Ross Sea party during 1915–16. It remained a danger until its causes were finally established, some 25 years after the Discovery Expedition. Scott was given leave from the Navy to write the official expedition account, The Voyage of the Discovery ; this was published in 1905, and sold well. However, Scott's account in
6020-953: The 1920s). The ship was fitted with special ventilating equipment, which reflected the importance of clean air within medical theories in this period. As she was not a Royal Naval vessel the Admiralty would not allow Discovery to fly the White Ensign . She eventually sailed under the Merchant Shipping Act, flying the RGS house flag and the Blue Ensign and burgee of the Royal Harwich Yacht Club. Scott contacted Fridtjof Nansen in Oslo, whom he trusted more than his own "quarrelling" committee in London, and followed his advice on equipment. Subsequently, Armitage ordered 25 Siberian sledge-dogs via
6160-439: The 30 x 60-minute quadrangle series. Each of these quadrangles covers the area contained within 32 maps in the 7.5-minute series. The 1:100,000 scale series is unusual in that it primarily employs the metric system . One centimeter on the map represents one kilometer of distance on the ground. Contour intervals , spot elevations, and horizontal distances are also specified in meters. The final regular quadrangle series produced by
6300-476: The Barrier surface, and reached a new Furthest South at 78°50′. The Discovery Expedition was planned during a surge of international interest in the Antarctic regions at the turn of the 19th and 20th centuries. A German expedition under Erich von Drygalski was leaving at about the same time as Discovery , to explore the sector of the continent south of the Indian Ocean. The Swedish explorer Otto Nordenskiöld
6440-568: The Britannia Range, draining the northwest slopes of Mount Olympus and flowing north, westward of Johnstone Ridge, to enter Hatherton Glacier. Named by a University of Waikato geological party, 1978–79, led by M.J. Selby. Named for John D. McCraw, Dean of Science, University of Waikato, Hamilton, N.Z., a member on a 1959-60 field party to the McMurdo Dry Valleys. 79°05′S 156°50′E / 79.083°S 156.833°E / -79.083; 156.833 . A tributary glacier draining
6580-687: The Brown Hills. Mapped by the VUWAE (1962–63) and so named because the glacier was used as a landing site for aircraft supporting the expedition. 79°51′S 159°00′E / 79.850°S 159.000°E / -79.850; 159.000 A small distributary glacier of the Darwin Glacier, flowing east-northeast into the narrow valley on the north side of Diamond Hill. Mapped by the VUWAE (1962–63) and named after Diamond Hill. 79°55′S 157°35′E / 79.917°S 157.583°E / -79.917; 157.583 . A large glacier flowing from
6720-538: The CTAE (1956–58) for J.E. Gawn, radio operator at Scott Base who worked closely with the field parties. 79°52′S 160°20′E / 79.867°S 160.333°E / -79.867; 160.333 . A coastal point with some rocky exposures at the south side of the mouth of Darwin Glacier, where the latter flows into Ross Ice Shelf. Mapped by the USGS from tellurometer surveys and Navy air photos, 1959-63. Named by US-ACAN for James H. (Scot) MacDonald, journalist who as
6860-671: The Darwin Glacier Party of the CTAE (1956–58). 79°55′S 159°05′E / 79.917°S 159.083°E / -79.917; 159.083 . A comparatively narrow constriction through which the lower Darwin Glacier flows, causing the ice to bank up somewhat in the vicinity of Diamond Hill . The descriptive name was given by the Darwin Glacier Party of the CTAE (1956–58). 79°56′S 158°40′E / 79.933°S 158.667°E / -79.933; 158.667 . A series of about eight spectacular icefalls, in an east-west line, falling steeply from Bucknell Ridge into
7000-543: The Darwin Glacier Party of the CTAE, 1956–58, who named it because of the green color of its surface. 79°33′S 156°50′E / 79.550°S 156.833°E / -79.550; 156.833 . A broad glacier about 10 nautical miles (19 km; 12 mi) long, draining southward into Darwin Glacier just west of Tentacle Ridge. Mapped by the United States Geological Survey (USGS) from tellurometer surveys and Navy air photos, 1959-63. Named by
7140-621: The Darwin Glacier east of Junction Spur . The Darwin Glacier flows east through The Nozzle between Diamond Hill to the north and the Gawn Ice Piedmont to the south to enter the Ross Ice Shelf north of MacDonald Point. 79°30′S 155°00′E / 79.500°S 155.000°E / -79.500; 155.000 . A large névé on the west side of the Cook and Darwin Mountains which feeds
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#17328917624077280-486: The Darwin Glacier north into the Brown Hills. The Hatherton Glacier forms south of the head of the Darwin Glacier, below Turnstile Ridge, and flows southeast. The Lieske Glacier and Hinton Glacier enter the Hatherton Glacier from the south on either side of Dusky Ridge . The Ragotzkie Glacier enters the Hatherton Glacier to the southwest of Junction Spur. The Hatherton Glacier, which has turned to flow northeast, joins
7420-500: The Darwin Glacier, indenting the north side of the Darwin Mountains between Colosseum Ridge and Kenneth Ridge . An islandlike nunatak, Richardson Hill , rises above the ice of the valley. The descriptive name was given by the VUWAE (1962–63). 79°50′S 154°36′E / 79.833°S 154.600°E / -79.833; 154.600 . A ridge about 9 nautical miles (17 km; 10 mi) long, lying 3 nautical miles (5.6 km; 3.5 mi) north of Westhaven Nunatak at
7560-515: The Darwin and Hatherton Glaciers. Named for its association with Darwin Glacier by the N.Z. Darwin Glacier Party of the CTAE, 1956-58. 79°38′S 156°30′E / 79.633°S 156.500°E / -79.633; 156.500 . An almost impenetrable icefall near Tentacle Ridge , 45 metres (148 ft) high and 15 nautical miles (28 km; 17 mi) long, extending in an arc for almost
7700-517: The French Légion d'honneur . Polar Medals and promotions were given to other officers and crew members. The main geographical results of the expedition were the discovery of King Edward VII Land; the ascent of the western mountains and the discovery of the Polar Plateau; the first sledge journey on the plateau; the Barrier journey to a Furthest South of 82°17′S. The island nature of Ross Island
7840-439: The Hatherton Glacier 3.6 nautical miles (6.7 km; 4.1 mi) west of Junction Spur in the Darwin Mountains. The glacier is steep without crevasses. Named by the members of a New Zealand Antarctic Research Program (NZARP) field group who had a dramatic overturn with their toboggan while driving down the glacier. 79°07′S 156°35′E / 79.117°S 156.583°E / -79.117; 156.583 . Glacier in
7980-496: The Hatherton Glacier to the southwest of Junction Spur. Named by US-ACAN for Robert A. Ragotzkie, project director for United States Antarctic Program (USARP) studies of lakes in the ice-free valleys. He made personal studies in Victoria Land in the 1962-63 season. 80°03′S 158°00′E / 80.050°S 158.000°E / -80.050; 158.000 An icefall 2.5 nautical miles (4.6 km; 2.9 mi) wide in
8120-621: The Ice Barrier was a floating ice shelf, and a leaf fossil discovered by Ferrar which helped to establish Antarctica's relation to the Gondwana super-continent. Thousands of geological and biological specimens had been collected and new marine species identified. The location of the South Magnetic Pole had been calculated with reasonable accuracy. On the medical side, Wilson discovered the anti-scorbutic effects of fresh seal meat, which resolved
8260-757: The Information Technology Section which includes computer support and the Drafting Unit; and the Administrative Section. The HIF was given national responsibility for the design, testing, evaluation, repair, calibration, warehousing, and distribution of hydrologic instrumentation. Distribution is accomplished by direct sales and through a rental program. The HIF supports data collection activities through centralized warehouse and laboratory facilities. The HIF warehouse provides hydrologic instruments, equipment, and supplies for USGS as well as Other Federal Agencies (OFA) and USGS Cooperators. The HIF also tests, evaluates, repairs, calibrates, and develops hydrologic equipment and instruments. The HIF Hydraulic Laboratory facilities include
8400-548: The Joint Committee had, with Markham's acquiescence, secured the appointment of John Walter Gregory , Professor of Geology at the University of Melbourne and former assistant geologist at the British Museum , as the expedition's scientific director. Gregory's view, endorsed by the Royal Society faction of the Joint Committee, was that the organisation and command of the land party should be in his hands: "...The Captain would be instructed to give such assistance as required in dredging, tow-netting etc., to place boats where required at
8540-450: The National GIS Database. In the two years from June 2009 to May 2011, the USGS produced nearly 40,000 maps, more than 80 maps per work day. Only about two hours of interactive work are spent on each map, mostly on text placement and final inspection; there are essentially no field checks or field inspections to confirm map details. While much less expensive to compile and produce, the revised digital U.S. topo maps have been criticized for
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#17328917624078680-504: The Naval Discipline Act. The scientific team was inexperienced. Dr George Murray , Gregory's successor as chief scientist, was due to travel only as far as Australia (in fact he left the ship at Cape Town ), using the voyage to train the scientists, but with no part to play in the detailed work of the expedition. The only scientist with previous Antarctic experience was Louis Bernacchi , who had been with Borchgrevink as magnetic observer and meteorologist. The geologist, Hartley Ferrar ,
8820-406: The President of the Physical Society of London, Dr Charles Chree . Scott defended his team's work, while privately acknowledging that Royds's paperwork in this field had been "dreadfully slipshod". The expedition succeeded in combating incipient scurvy through a fresh seal meat diet, and Scott recommended it for future polar expeditions. This was despite the medical profession being ignorant of
8960-420: The Royal Geographical Society his intention to return to Antarctica, but the information was not at that stage made public. Scott was forestalled by Shackleton, who early in 1907 announced his plans to lead an expedition with the twin objectives of reaching the geographic and magnetic South Poles. Under duress, Shackleton agreed not to work from McMurdo Sound, which Scott was claiming as his own sphere of work. In
9100-413: The Societies, which lingered after the conclusion of the expedition and was reflected in criticism of the extent and quality of some of the published results. Markham claimed that his insistence on a naval command was primarily a matter of tradition and style, rather than indicating disrespect for science. He had made clear his belief that, on its own, the mere attainment of higher latitude than someone else
9240-512: The U.S. Department of the Interior Unified Interior Regions: USGS operates and organizes within a number of specific science programs, facilities, and other organizational units: The Earthquake Hazards Program monitors earthquake activity worldwide. The National Earthquake Information Center (NEIC) in Golden, Colorado , on the campus of the Colorado School of Mines detects the location and magnitude of global earthquakes. The USGS also runs or supports several regional monitoring networks in
9380-404: The U.S. Department of the Interior, USGS is a fact-finding research organization with no regulatory responsibility. It is headquartered in Reston, Virginia , with major offices near Lakewood, Colorado ; at the Denver Federal Center ; and in NASA Ames Research Park in California. In 2009, it employed about 8,670 people. The current motto of the USGS, in use since August 1997, is "science for
9520-417: The U.S. government are in the public domain , it is also possible to find many of these maps for free at various locations on the Internet. Georeferenced map images are available from the USGS as digital raster graphics (DRGs) in addition to digital data sets based on USGS maps, notably digital line graphs (DLGs) and digital elevation models (DEMs). In 2015, the USGS unveiled the topoView website,
9660-546: The U.S., U.S. Pacific Islands, and U.S. Caribbean deliver science that addresses resource management priorities of the states within their footprints. Since 1962, the Astrogeology Research Program has been involved in global, lunar , and planetary exploration and mapping . In collaboration with Stanford University , the USGS also operates the USGS-Stanford Ion Microprobe Laboratory, a world-class analytical facility for U-(Th)-Pb geochronology and trace element analyses of minerals and other earth materials. USGS operates
9800-524: The USGS Center for Coastal Geology) has three sites, one for the Atlantic Ocean (located in Woods Hole, Massachusetts ), one for the Pacific Ocean (located in Santa Cruz, California ) and one for the Gulf of Mexico (located on the University of South Florida's St. Petersburg campus). The goal of this department is to conduct research in geology, mapping, hydrology, biology, and related sciences; evaluate hazards associated with floods, droughts, hurricanes, subsidence, human activity, and climate change; map
9940-474: The USGS is the 1:250,000 scale topographic series. Each of these quadrangles in the conterminous United States measures 1 degree of latitude by 2 degrees of longitude. This series was produced by the U.S. Army Map Service in the 1950s, prior to the maps in the larger-scale series, and consists of 489 sheets, each covering an area ranging from 8,218 square miles (21,285 km ) at 30° north to 6,222 square miles (16,115 km ) at 49° north. Hawaii
10080-507: The USGS to rely on donations of time by civilian volunteers in an attempt to update its 7.5-minute topographic map series, and USGS stated outright in 2000 that the program was to be phased out in favor of The National Map (not to be confused with the National Atlas of the United States produced by the Department of the Interior , one of whose bureaus is USGS). An older series of maps,
10220-481: The United States under the umbrella of the Advanced National Seismic System (ANSS). The USGS informs authorities, emergency responders, the media, and the public, both domestic and worldwide, about significant earthquakes. It maintains long-term archives of earthquake data for scientific and engineering research. It also conducts and supports research on long-term seismic hazards . USGS has released
10360-867: The United States, with over 7400 streamgages . Real-time streamflow data are available online. As part of the Water Resources Research Act of 1984, the State Water Resources Research Act Program created a Water Resources Research Institute (WRRI) in each state, along with Washington DC, Puerto Rico, the US Virgin Islands, and Guam. Together, these institutes make up the National Institutes for Water Resources (NIWR). The institutes focus on water-related issues through research, training and collaboration. The National and regional Climate Adaptation Science Centers (CASCs)
10500-434: The bill only on their own terms. The deadline agreed between the three captains was 25 February, and it became a race against time for the relief vessels to reach Discovery , still held fast at Hut Point. As a precaution Scott began the transfer of his scientific specimens to the other ships. Explosives were used to break up the ice, and the sawing parties resumed work, but although the relief ships were able to edge closer, by
10640-645: The book of Shackleton's breakdown during the southern journey led to disagreement between the two men, particularly over Scott's version of the extent to which his companion had been carried on the sledge. The implication was that Shackleton's breakdown had caused the relatively unimpressive southern record. Scott eventually resumed his naval career, first as an assistant to the Director of Naval Intelligence and then, in August 1906, as Flag-captain to Rear-Admiral George Egerton on HMS Victorious . He had by this time become
10780-1116: The campus of Alaska Pacific University ), the California Volcano Observatory in Menlo Park, California , the Cascades Volcano Observatory (covering volcanoes in Idaho , Oregon , and Washington ) in Vancouver, Washington , the Hawaiian Volcano Observatory in Hilo, Hawaii , and the Yellowstone Volcano Observatory (covering volcanoes in Arizona , Colorado , Montana , New Mexico , Utah , and Wyoming ) in Yellowstone National Park , Wyoming. The USGS Coastal and Marine Science Center (formerly
10920-552: The causes of the disease. At that time it was known that a fresh meat diet could provide a cure, but not that lack of fresh meat or other fresh food containing the as yet undiscovered vitamin C was a cause. Thus, fresh seal meat was taken on the southern journey "in case we find ourselves attacked by scurvy", On his 1907–09 Nimrod expedition Shackleton also avoided the disease through careful dietary provision, including extra penguin and seal meat. However, Lieutenant Edward Evans almost died of presumably self-inflicted scurvy during
11060-422: The continental United States, though only for use by members of its defense forces). The next-smallest topographic series, in terms of scale, is the 1:100,000 series. These maps are bounded by two lines of longitude and two lines of latitude. However, in this series, the lines of latitude are spaced 30 minutes apart and the lines of longitude are spaced 60 minutes, which is the source of another name for these maps;
11200-416: The disposal of the scientific staff." In the dispute that followed, Markham argued that Scott's command of the whole expedition must be total and unambiguous, and Scott himself was insistent on this to the point of resignation. Markham's and Scott's view prevailed, and Gregory resigned, saying that the scientific work should not be "subordinated to naval adventure". This controversy soured relations between
11340-420: The distribution and severity of Shaking resulting from Earthquakes. The USGS produces several national series of topographic maps which vary in scale and extent, with some wide gaps in coverage, notably the complete absence of 1:50,000 scale topographic maps or their equivalent. The largest (both in terms of scale and quantity) and best-known topographic series is the 7.5-minute, 1:24,000 scale, quadrangle ,
11480-429: The dry valley as "a splendid place for growing spuds". The party reached Discovery on 24 December, after a round trip of seven hundred miles covered in 59 days. Their daily average of over 14 miles on this man-hauling journey was significantly better than that achieved with dogs on the previous season's southern journey, a fact which further strengthened Scott's prejudices against dogs. Polar historian David Crane calls
11620-405: The east-central part of Ragotzkie Glacier. The icefall is a significant distributary of Ragotzkie ice to Alley Glacier, which occupies the valley to the east. Named by US-ACAN in association with Ragotzkie Glacier. 79°58′00″S 158°05′00″E / 79.9666667°S 158.0833333°E / -79.9666667; 158.0833333 A glacier that drains the north slopes of Britannia Range in
11760-478: The edge of a cliff and was killed. His body was never recovered; a cross with a simple inscription, erected in his memory, still stands at the summit of the Hut Point promontory. During the winter months of May–August the scientists were busy in their laboratories, while elsewhere equipment and stores were prepared for the next season's work. For relaxation there were amateur theatricals, and educational activities in
11900-406: The emperor penguin colony at close quarters. Scott had hoped on his return to find Discovery free from the ice, but she remained held fast. Work had begun with ice saws, but after 12 days' labour only two short parallel cuts of 450 feet (140 m) had been carved, with the ship still 20 miles (32 km) from open water. On 5 January 1904 the relief ship Morning returned, this time with
12040-447: The end of January Discovery remained icebound, two miles (approx. 3 km) from the rescuers. On 10 February Scott accepted that he would have to abandon her, but on 14 February most of the ice suddenly broke up, and Morning and Terra Nova were at last able to sail alongside Discovery . A final explosive charge removed the remaining ice on 16 February, and the following day, after a last scare when she became temporarily grounded on
12180-513: The engines, and the final cost after all modifications was £51,000 (£4.1 m). The name had historic naval associations, most recently as one of the ships used in the Nares expedition, and certain features of this older vessel were incorporated into the design of the new ship. She was launched by Lady Markham on 21 March 1901 as S.Y. Discovery (the Royal Research Ship designation was acquired in
12320-417: The erection of the expedition's huts on a rocky peninsula designated Hut Point . Scott had decided that the expedition should continue to live and work aboard ship, and he allowed Discovery to be frozen into the sea ice, leaving the main hut to be used as a storeroom and shelter. Of the entire party, none were skilled skiers and only Bernacchi and Armitage had any experience with dog-sledges. The results of
12460-452: The event, unable to find a safe landing elsewhere, Shackleton was forced to break this promise. His expedition was highly successful, its southern march ending at 88°23′, less than 100 geographical miles from the South Pole, while its northern party reached the location of the South Magnetic Pole. However, Shackleton's breach of his undertaking caused a significant break in relations between
12600-579: The existence of the only snow-free Antarctic valleys , which contains the longest river of Antarctica. Further achievements included the discoveries of the Cape Crozier emperor penguin colony, King Edward VII Land , and the Polar Plateau (via the western mountains route) on which the South Pole is located. The expedition tried to reach the South Pole travelling as far as the Farthest South mark at
12740-471: The expedition on its return home in 1904, and later wrote a very cordial letter to Scott. After the 1903 winter had passed, Scott prepared for the second main journey of the expedition: an ascent of the western mountains and exploration of the interior of Victoria Land. Armitage's reconnaissance party of the previous year had pioneered a route up to altitude 8,900 feet (2,700 m) before returning, but Scott wished to march west from this point, if possible to
12880-763: The expedition. Thanks largely to a donation of £25,000 from wealthy RGS member Llewellyn W. Longstaff . The RGS itself contributed £8,000, its largest single contribution to any expedition to date, and £5,000 came from Alfred Harmsworth , later Lord Northcliffe, who had earlier financed the Jackson–Harmsworth expedition to the Arctic, 1894–97. The rest was raised from smaller donations. The expedition also benefited from significant commercial sponsorship: Colman's provided mustard and flour, Cadbury's gave 3,500 lb (1,600 kg) of chocolate, Bird's donated baking and custard powders, Evans, Lescher & Webb provided all
13020-593: The field of work for many later British expeditions. Ross established the general geography of this region, and named many of its features; the Ross Sea , the Great Ice Barrier (later renamed the Ross Ice Shelf ), Ross Island , Cape Adare , Victoria Land , McMurdo Sound , Cape Crozier and the twin volcanoes Mount Erebus and Mount Terror . He returned to the Barrier several times, hoping to penetrate it, but
13160-511: The flights "perfect madness". Discovery then proceeded westward in search of permanent quarters. On 8 February she entered McMurdo Sound and later that day anchored in a spot near its southern limit which was afterwards christened Winter Quarters Bay . Wilson wrote: "We all realized our extreme good fortune in being led to such a winter quarter as this, safe for the ship, with perfect shelter from all ice pressure." Stoker Lashly, however, thought it looked "a dreary place." Work began ashore with
13300-479: The form of lectures. A newspaper, the South Polar Times , was edited by Shackleton. Outside pursuits did not cease altogether; there was football on the ice, and the schedule of magnetic and meteorological observations was maintained. As winter ended, trial sledge runs resumed, to test equipment and rations in advance of the planned southern journey which Scott, Wilson and Shackleton were to undertake. Meanwhile,
13440-516: The ice...your efforts as regards geographical exploration should be directed to [...] an advance to the western mountains, an advance to the south, and an exploration of the volcanic region". Discovery left Isle of Wight on 6 August 1901, and arrived in New Zealand via Cape Town on 29 November after a detour below 40°S for a magnetic survey. Quail Island in Lyttelton Harbour was used as
13580-614: The known". The two main objectives of the expedition were summarised in the joint committee's "Instructions to the Commander" as: "to determine, as far as possible, the nature, condition and extent of that portion of the south polar lands which is included in the scope of your expedition", and "to make a magnetic survey in the southern regions to the south of the fortieth parallel and to carry out meteorological, oceanographic, geological, biological and physical investigations and researches". The instructions stipulated that "neither of these objectives
13720-429: The land predicted by Ross was confirmed, and named King Edward VII Land . On 4 February, Scott landed on the Barrier and unpacked an observation balloon which he had acquired for aerial surveys. Scott climbed aboard and rapidly ascended to above 600 feet (180 m) in the firmly tethered balloon. Shackleton followed with a second flight. All either could see was unending Barrier surface. Wilson privately thought
13860-630: The last deglaciation between 9,000 and 3,000 years ago. It seems that they lost about half their catchment area to the Byrd Glacier and/or Mulock Glacier , and also that convergent ice flowing from the Byrd and Mulock glaciers strongly buttresses the Darwin and Hatherton glaciers. The Darwin Glacier originates in the Darwin Névé, on the west rim of the polar plateau. It flows east past the Meteorite Hills of
14000-488: The latitude of its represented location due to convergence of the meridians. At lower latitudes, near 30° north, a 7.5-minute quadrangle contains an area of about 64 square miles (166 km ). At 49° north latitude, 49 square miles (127 km ) are contained within a quadrangle of that size. As a unique non-metric map scale, the 1:24,000 scale naturally requires a separate and specialized romer scale for plotting map positions. In recent years, budget constraints have forced
14140-434: The lethal threat of scurvy to this and subsequent expeditions. But the explorers were still left confused as to the exact causes of the outbreak. A general endorsement of the scientific results from the navy's Chief Hydrographer (and former Scott opponent) Sir William Wharton was encouraging. However, when the meteorological data were published their accuracy was disputed within the scientific establishment, including by
14280-564: The lime juice. Jaeger gave a 40% discount on special clothing, Bovril supplied beef extract, and others made significant contributions. The expedition's ship was built by the Dundee Shipbuilders Company as a specialist research vessel designed for work in Antarctic waters, and was one of the last three-masted wooden sailing ships built in Britain. The construction cost was £34,050 (2009 = £2.7 million), plus £10,322 (£830,000) for
14420-617: The location of the South Magnetic Pole . After a false start due to faulty sledges, a party including Scott, Lashly and Edgar Evans set out from Discovery on 26 October 1903. Ascending the Ferrar Glacier , which they named after the party's geologist, they reached a height of 7,000 feet (2,100 m) before being held in camp for a week by blizzards. This prevented them from reaching the glacier summit until 13 November. They then marched on beyond Armitage's furthest point, discovered
14560-458: The lower deck complement were some who became Antarctic veterans, including Frank Wild , William Lashly , Thomas Crean (who joined the expedition following the desertion of a seaman in New Zealand), Edgar Evans and Ernest Joyce . Although the expedition was not a formal Navy project, Scott proposed to run the expedition on naval lines, and secured the crew's voluntary agreement to work under
14700-554: The lower deck returned repeatedly to the ice, apparently unable to settle back into normal life. William Lashly and Edgar Evans, Scott's companions on the 1903 western journey, aligned themselves with their leader's future plans and became his regular sledging partners. Tom Crean followed both Scott and Shackleton on later expeditions. Lieutenant "Teddy" Evans , first officer on the relief ship Morning , began plans to lead an expedition of his own, before teaming up with Scott in 1910. Soon after resuming his naval duties, Scott revealed to
14840-417: The men's early efforts to master these techniques were not encouraging, and tended to reinforce Scott's preference for man-hauling . The dangers of the unfamiliar conditions were confirmed when, on 11 March, a party returning from an attempted journey to Cape Crozier became stranded on an icy slope during a blizzard. In their attempts to find safer ground, one of the group, Able Seaman George Vince, slid over
14980-537: The mission needs of the USGS. For instrument needs not currently met by a vendor, the Engineering Group designs, tests, and issues contracts to have HIF-designed equipment made. Sometimes HIF will patent a new design in the hope that instrument vendors will buy the rights and mass-produce the instrument at a lower cost to everyone. USGS researchers publish the results of their science in a variety of ways, including peer-reviewed scientific journals as well as in one of
15120-405: The narrowest portion of Darwin Glacier near its mouth. Named by the Darwin Glacier Party of the CTAE (1956–58) for W.J. Cranfield, a member of the party. 79°58′S 160°12′E / 79.967°S 160.200°E / -79.967; 160.200 . An ice piedmont and snow slope occupying the coastal platform between Darwin Glacier and Byrd Glacier . Named by the Darwin Glacier Party of
15260-465: The newest generation digital topo maps, including windmills, mines and mineshafts, water tanks, fence lines, survey marks, parks, recreational trails, buildings, boundaries, pipelines, telephone lines, power transmission lines, and even railroads. Additionally, the digital map's use of existing software may not properly integrate different feature classes or prioritize and organize text in areas of crowded features, obscuring important geographic details. As
15400-472: The north side of Darwin Glacier. So named by the Victoria University of Wellington Antarctic Expedition (VUWAE) (1962–63) because of its use as a landmark for manhauling sledge journeys and aircraft flights which supported the expedition and landed there. 79°49′S 156°35′E / 79.817°S 156.583°E / -79.817; 156.583 . A broad valley occupied by a lateral lobe of
15540-641: The north slopes of Mount Olympus in Britannia Range and flowing north between Johnstone and Dusky Ridges into Hatherton Glacier. Named by the US-ACAN for Bruce J. Lieske, meteorologist who wintered at Little America V in 1957. 79°03′S 157°10′E / 79.050°S 157.167°E / -79.050; 157.167 . A tributary glacier in the Britannia Range, flowing north between Forbes Ridge and Dusky Ridge into Hatherton Glacier. Named by US-ACAN for Chief Construction Mechanic Clarence C. Hinton, Jr., USN. Hinton wintered at McMurdo Station, 1963, and headed
15680-525: The northwest extremity of Britannia Range. So named by the Darwin Glacier Party (1957) of the CTAE because snow passages resembling turnstiles occur throughout its length. 79°53′S 157°29′E / 79.883°S 157.483°E / -79.883; 157.483 . A rocky spur marking the eastern extremity of the Darwin Mountains and the junction of the Hatherton and Darwin Glaciers. Mapped and named by
15820-469: The onshore and offshore geologic framework; assess mineral resources and develop techniques for their discovery; assess water resources and develop an understanding of the impact of human activities and natural phenomena on hydrologic systems; assess links between biodiversity, habitat condition, ecosystem processes and health; and develop new technologies for collection and interpretation of earth science data. The USGS National Geomagnetism Program monitors
15960-406: The other half), thus travelling three miles for every mile of southward progress. Mistakes had been made with the dogs' food, and as the dogs grew weaker, Wilson was forced to kill the weakest as food for the others. The men, too, were struggling, afflicted by snow blindness , frostbite and symptoms of early scurvy, but they continued southwards in line with the mountains to the west. Christmas Day
16100-465: The party when it arrived in London a few days later. However, there was considerable public enthusiasm for the expedition, and official recognition followed. Scott was quickly promoted to captain , and invited to Balmoral Castle to meet King Edward VII, who invested him as a Commander of the Royal Victorian Order (CVO). He also received a cluster of medals and awards from overseas, including
16240-519: The polar plateau generally eastward along the south side of the Darwin Mountains and entering Darwin Glacier at Junction Spur. Mapped by the Darwin Glacier Party of the CTAE (1956–58). Named for Trevor Hatherton, Scientific Officer in Charge of Antarctic Activities, Dept. of Scientific and Industrial Research, Wellington, New Zealand. 79°54′S 157°15′E / 79.9°S 157.25°E / -79.9; 157.25 . A short tributary glacier of
16380-428: The primary topographic quadrangle for the state of Alaska (and only for that particular state). Nearly 3,000 maps cover 97% of the state. The United States remains virtually the only developed country in the world without a standardized civilian topographic map series in the standard 1:25,000 or 1:50,000 metric scales, making coordination difficult in border regions (the U.S. military does issue 1:50,000 scale topo maps of
16520-461: The prominent biologist Sir John Murray , who had visited Antarctic waters as a biologist with the Challenger Expedition in the 1870s, addressed the RGS. Murray presented a paper entitled "The Renewal of Antarctic Exploration", and called for a full-scale expedition for the benefit of British science. This was strongly supported, both by Markham and by the country's premier scientific body,
16660-470: The qualities of calmness, patience and detachment that the captain reportedly lacked. The total cost of the expedition was estimated at £90,000 (2009 equivalent about £7.25 million), of which £45,000 was offered by the British Government provided that the two Societies could raise a matching sum. Lord Curzon and Edward Somers Cocks, Treasurer of the society played important roles in the finance of
16800-489: The quarantine station for the expedition's dogs. After three weeks of final preparation she was ready for the journey south. On 21 December, as the ship was leaving Lyttelton to the cheers of large crowds, a young able seaman , Charles Bonner, fell to his death from the top of the mainmast, which he had climbed so as to return the crowd's applause. He was buried at Port Chalmers , two days later. Discovery then sailed south, arriving at Cape Adare on 9 January 1902. After
16940-554: The region, in the Southern Cross . This expedition was financed by a donation of £35,000 from British publishing magnate Sir George Newnes , on condition that the venture be called the "British Antarctic Expedition". Borchgrevink landed at Cape Adare in February 1899, erected a small hut, and spent the 1899 winter there. The following summer he sailed south, landing at Ross's inlet on the Barrier. A party of three then sledged southward on
17080-658: The two men, with Scott dismissing his former companion as a liar and a rogue. Scott's plans gradually came to fruition – a large-scale scientific and geographical expedition with the conquest of the South Pole as its principal objective. Scott was anxious to avoid the amateurism that had been associated with the Discovery Expedition's scientific work. He appointed Edward Wilson as his chief scientist, and Wilson selected an experienced team. The expedition set off in June 1910 in Terra Nova , one of Discovery's relief ships. Its programme
17220-571: The vicinity of Ward Tower and flows north to Darwin Glacier. Named by Advisory Committee on Antarctic Names (US-ACAN) after Richard B. Alley, Department of Geosciences, Pennsylvania State University, U.S. Antarctic Project (USAP) glaciologist who has specialized in the study of ice streams of the West Antarctic Ice Sheet. 79°32′00″S 156°31′00″E / 79.5333333°S 156.5166667°E / -79.5333333; 156.5166667 Description: A prominent glacier-filled cirque at
17360-561: The west side of the terminus of McCleary Glacier in Cook Mountains. The cirque opens to Darwin Glacier near the head. Named after Carlton Walker, Facilities, Maintenance, and Construction Supervisor at South Pole Station during U.S. Antarctic Project (USAP) South Pole Station Modernization. 79°48′S 158°02′E / 79.800°S 158.033°E / -79.800; 158.033 . A conspicuous nunatak 4 nautical miles (7.4 km; 4.6 mi) west-northwest of Bastion Hill along
17500-469: The western journey "one of the great journeys of polar history". Several other journeys were completed during Scott's absence. Royds and Bernacchi travelled for 31 days on the Barrier in a SE direction, observing its uniformly flat character and making further magnetic readings. Another party had explored the Koettlitz Glacier to the south-west, and Wilson had travelled to Cape Crozier to observe
17640-419: The whole width across the Darwin Glacier. Named by the Darwin Glacier Party of the Commonwealth Trans-Antarctic Expedition (CTAE) (1956–58) for its similarity to the circle of an opera house. 79°43′S 156°10′E / 79.717°S 156.167°E / -79.717; 156.167 . Glacier on the west side of Haskell Ridge , flowing north from the Darwin Mountains into Darwin Glacier. Mapped by
17780-479: Was "the creation of his brain, the product of his persistent energy". It had long been Markham's practice to take note of promising young naval officers who might later be suitable for polar responsibilities, should the opportunity arise. He had first observed Midshipman Robert Falcon Scott in 1887, while the latter was serving with HMS Rover in St Kitts , and had remembered him. Thirteen years later, Scott, by now
17920-536: Was "to get as far south in a straight line on the Barrier ice as we can, reach the Pole if possible, or find some new land". The first significant milestone was passed on 11 November, when a supporting party passed Borchgrevink's Farthest South record of 78°50′. However, the lack of skill with dogs was soon evident, and progress was slow. After the support parties had returned, on 15 November, Scott's group began relaying their loads (taking half loads forward, then returning for
18060-460: Was "unworthy of support." Markham had hoped for a fully-fledged Royal Naval expedition, but was warned by the Admiralty that "the present exigencies of the Naval Service [would] prevent them from lending officers..." However, the Admiralty agreed to release Scott and Charles Royds , and later allowed Michael Barne and Reginald Skelton to join the expedition. The remaining officers were from
18200-453: Was a 22-year-old recent Cambridge graduate who Markham thought "might be made into a man." Marine biologist Thomas Vere Hodgson , from Plymouth Museum, was a more mature figure, as was the senior of the two doctors, Reginald Koettlitz , who, at 39, was the oldest member of the expedition. He, like Armitage, had been with the Jackson–Harmsworth expedition. The junior doctor and zoologist was Edward Wilson , who became close to Scott and provided
18340-504: Was celebrated with double rations, and a Christmas pudding that Shackleton had kept for the occasion, hidden with his socks. On 30 December 1902, without having left the Barrier, they reached their Furthest South at 82°17′S. Troubles multiplied on the home journey, as the remaining dogs died and Shackleton collapsed with scurvy. Wilson's diary entry for 14 January 1903 acknowledged that "we all have slight, though definite symptoms of scurvy". Scott and Wilson struggled on, with Shackleton, who
18480-465: Was complicated by the simultaneous arrival in the Antarctic of Roald Amundsen 's Norwegian expedition. Amundsen's party reached the South Pole on 14 December 1911 and returned safely. Scott and four companions, including Wilson, arrived at the Pole on 17 January 1912; all five perished on the return journey. Notes References Online sources United States Geological Survey The United States Geological Survey ( USGS ), founded as
18620-464: Was established, the Transantarctic Mountains were charted to 83°S, and the positions and heights of more than 200 individual mountains were calculated. Many other features and landmarks were also identified and named, and there was extensive coastal survey work. There were also discoveries of major scientific importance. These included the snow-free Dry Valleys in the western mountains, the emperor penguin colony at Cape Crozier, scientific evidence that
18760-485: Was frustrated, as Discovery remained firmly icebound. Markham had privately anticipated this, and Morning' s captain, William Colbeck , was carrying a secret letter to Scott authorising another year in the ice. This now being inevitable, the relief ship provided an opportunity for some of the party to return home. Among these, against his will, was the convalescent Shackleton, who Scott decided "ought not to risk further hardships in his present state of health". Stories of
18900-620: Was leading an expedition to Graham Land , and a French expedition under Jean-Baptiste Charcot was going to the Antarctic Peninsula . Finally, the British scientist William Speirs Bruce was leading a scientific expedition to the Weddell Sea . Under the influence of John Barrow , Second Secretary to the Admiralty , polar exploration had become the province of the peacetime Royal Navy after
19040-526: Was quickly revised, and the trouble was thereafter contained. Nevertheless, the scurvy outbreak did cause concern about the expedition's safety when news of it reached Britain, leading to demands for a relief expedition. For instance, The Yorkshire Evening Post claimed that ‘the lives of the gallant explorers and scientific staff of the Discovery may actually be in peril if they have to stay out for another winter.’ Scott, Wilson and Shackleton left on 2 November 1902 with dogs and supporting parties. Their goal
19180-463: Was secured by 25 May 1900, followed swiftly by his promotion to commander . The command structure of the expedition had still to be settled. Markham had been determined from the beginning that its overall leader should be a naval officer, not a scientist. Scott, writing to Markham after his appointment, reiterated that he "must have complete command of the ship and landing parties", and insisted on being consulted over all future appointments. However,
19320-403: Was to be sacrificed to the other". The instructions concerning the geographical objective became more specific: "The chief points of geographical interest are [...] to explore the ice barrier of Sir James Ross to its eastern extremity; to discover the land which was believed by Ross to flank the barrier to the eastward, or to ascertain that it does not exist [...] If you should decide to winter in
19460-578: Was unable to do so, achieving his Farthest South in a small Barrier inlet at 78°10′, in February 1842. Ross suspected that land lay to the east of the Barrier, but was unable to confirm this. After Ross there were no recorded voyages into this sector of the Antarctic for fifty years. Then, in January 1895, a Norwegian whaling trip made a brief landing at Cape Adare, the northernmost tip of Victoria Land. Four years later Carsten Borchgrevink , who had participated in that landing, took his own expedition to
19600-418: Was unable to pull, walking alongside and occasionally carried on the sledge. The party eventually reached the ship on 3 February 1903 after covering 960 miles (1,540 km) including relays, in 93 days' travel at a daily average of just over 10 miles (16 km). During the southern party's absence the relief ship Morning arrived, bringing fresh supplies. The expedition's organisers had assumed that
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