DOCSLIB.ORG

Exploring Antarctica Dr

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Exploring Antarctica Dr Exploring Antarctica Dr. Dan Morgan Osher Lifelong Learning Institute October 30, 2014 Roald Amundsen - Norway (1872 – 1928) • “The Last of the Vikings” • Family of shipowners and captains • Always wanted to be a polar explorer • Inspired by Fridtjof Nansen and Franklin’s lost expedition • First mate on de Gerlache’s Belgian expedition, 1897-1899 Gjoa Expedition, 1903 – 1906 • To find north magnetic pole and northwest passage • Book • Crew of 6 men, 6 sled dogs • Small, 70’ fishing boat • Stays on King William Island for 1.5 years • Learns from natives • Skis 500 miles across Alaska to telegraph station Sir Ernest Henry Shackleton - Britain (1874 – 1922) • Born in Ireland • Apprenticeship “before the mast” at age 16, merchant ships • Interviews for National Antarctic Expedition, commissioned to Royal Navy Shackleton in 1901 Discovery Expedition (1901-1904) • Third Officer: in charge of Shackleton, Scott, and Wilson (L to R) holds stores provisions, entertainment • Southern Journey • Dogs and man-haul 960 miles • 82°17’ South • Snow blindness, frostbite, scurvy • Shackleton collapses, sent home on relief ship Sastrugi: sharp, irregular grooves and ridges formed on a snow surface by wind erosion and recrystallization Shackleton I: British Antarctic Expedition, 1907-09 “Nimrod Expedition” • Raises money to fund trip (Beardmore, Guinness) • RGS backs Scott • Competition among explorers • To reach geographical and magnetic south poles The Nimrod, a 40 year-old sealer • 15 men in party Nimrod Expedition • Dogs, Manchurian ponies, motor vehicles • Personnel: • Frank Wild • Raymond Priestley (geologist) • Douglas Mawson (geologist): First climb of Mt. Erebus, first to reach magnetic south pole L to R: Dr. Alister Mackay, Prof. Edgeworth David, and Sir Douglas Mawson at the magnetic South Pole, January 16, 1909 Cape Royds • Scott and Shackleton feud about camp location “Great Southern Journey” • Ponies used, but don’t last long • Oct 29, 1908 – turn around Jan 9, 1909 • 88°23’ S (112 miles from pole!) • Shackleton, Wild, Eric Marshall, and Jameson Adams • Run out of food • Return • Back in McMurdo Feb 28 • Nimrod leaving March 1 “I thought, dear, that you would rather have a live ass than a dead lion.” – Shackleton to his wife Emily “Race” to the South Pole Amundsen Scott • Originally planning to • Backed by RGS for attempt North Pole second journey • Cook and Peary claim • Waiting for Shackleton North Pole in 1908/09 results • Funding tied to Arctic • Sent Amundsen work instruments, tried to • Announces change of call in Norway plan in Madeira, Sept 1910 Amundsen, Fram • 39 meters long, 11 meters wide • Wide and shallow • Windmill to generate electricity The Fram in pack ice in Antarctica • Diesel engine added for Antarctica • 15 men Designed to pop up when pushed by ice Bay of Whales • 60 miles farther south than McMurdo • Framheim camp on ice shelf, not land South Pole Journey • Lay supplies Feb, Mar 1911 • Seal meat for scurvy • Spend winter working on supplies • Attempt start Sept 8 1911 • Too cold • Start Oct 19, 1911 • Skis and dogs L to R: Amundsen, Hanssen, Hassel, and Wisting at South Pole “Polheim” Dec 15, 1911 Return from pole • Reach Framheim Jan 25, 1912 • 99 days, 10 fewer than scheduled • Started with 52 dogs, finished with 11 • Leave Antarctica Jan 30, 1912 Scott II: British Antarctic Expedition, Terra Nova, 1910 - 1913 • Private and government funding • To reach South Pole, scientific goals • 65 men • http://www.freezeframe.ac.uk/ • https://www.youtube.com/watch ?v=H5xNCDstsQ Cape Evans Northern Party • Supposed to be Eastern Party, but find Amundsen • Go to Cape Adare instead • Then Evans Coves • Ship can’t pick them up • Spend winter in snow cave • Walk back to Cape Evans, arrive Nov 7, 1912 Southern Journey • Lay depots in Jan, Feb 1911 • One Ton Depot ~30 miles farther north than intended • Start Oct 24, 1911 • Use motors, dogs, ponies to mountains, then man- haul • Motors last 1 week, 50 miles • Starts with 16 men, 5 in pole party.
Load more

Recommended publications
  • University Microfilms, Inc., Ann Arbor, Michigan GEOLOGY of the SCOTT GLACIER and WISCONSIN RANGE AREAS, CENTRAL TRANSANTARCTIC MOUNTAINS, ANTARCTICA
    This dissertation has been /»OOAOO m icrofilm ed exactly as received MINSHEW, Jr., Velon Haywood, 1939- GEOLOGY OF THE SCOTT GLACIER AND WISCONSIN RANGE AREAS, CENTRAL TRANSANTARCTIC MOUNTAINS, ANTARCTICA. The Ohio State University, Ph.D., 1967 Geology University Microfilms, Inc., Ann Arbor, Michigan GEOLOGY OF THE SCOTT GLACIER AND WISCONSIN RANGE AREAS, CENTRAL TRANSANTARCTIC MOUNTAINS, ANTARCTICA DISSERTATION Presented in Partial Fulfillment of the Requirements for the Degree Doctor of Philosophy in the Graduate School of The Ohio State University by Velon Haywood Minshew, Jr. B.S., M.S, The Ohio State University 1967 Approved by -Adviser Department of Geology ACKNOWLEDGMENTS This report covers two field seasons in the central Trans- antarctic Mountains, During this time, the Mt, Weaver field party consisted of: George Doumani, leader and paleontologist; Larry Lackey, field assistant; Courtney Skinner, field assistant. The Wisconsin Range party was composed of: Gunter Faure, leader and geochronologist; John Mercer, glacial geologist; John Murtaugh, igneous petrclogist; James Teller, field assistant; Courtney Skinner, field assistant; Harry Gair, visiting strati- grapher. The author served as a stratigrapher with both expedi­ tions . Various members of the staff of the Department of Geology, The Ohio State University, as well as some specialists from the outside were consulted in the laboratory studies for the pre­ paration of this report. Dr. George E. Moore supervised the petrographic work and critically reviewed the manuscript. Dr. J. M. Schopf examined the coal and plant fossils, and provided information concerning their age and environmental significance. Drs. Richard P. Goldthwait and Colin B. B. Bull spent time with the author discussing the late Paleozoic glacial deposits, and reviewed portions of the manuscript.
    [Show full text]
  • The Antarctic Treaty System And
    The Antarctic Treaty System and Law During the first half of the 20th century a series of territorial claims were made to parts of Antarctica, including New Zealand's claim to the Ross Dependency in 1923. These claims created significant international political tension over Antarctica which was compounded by military activities in the region by several nations during the Second World War. These tensions were eased by the International Geophysical Year (IGY) of 1957-58, the first substantial multi-national programme of scientific research in Antarctica. The IGY was pivotal not only in recognising the scientific value of Antarctica, but also in promoting co- operation among nations active in the region. The outstanding success of the IGY led to a series of negotiations to find a solution to the political disputes surrounding the continent. The outcome to these negotiations was the Antarctic Treaty. The Antarctic Treaty The Antarctic Treaty was signed in Washington on 1 December 1959 by the twelve nations that had been active during the IGY (Argentina, Australia, Belgium, Chile, France, Japan, New Zealand, Norway, South Africa, United Kingdom, United States and USSR). It entered into force on 23 June 1961. The Treaty, which applies to all land and ice-shelves south of 60° South latitude, is remarkably short for an international agreement – just 14 articles long. The twelve nations that adopted the Treaty in 1959 recognised that "it is in the interests of all mankind that Antarctica shall continue forever to be used exclusively for peaceful purposes and shall not become the scene or object of international discord".
    [Show full text]
  • Antarctic Peninsula
    Hucke-Gaete, R, Torres, D. & Vallejos, V. 1997c. Entanglement of Antarctic fur seals, Arctocephalus gazella, by marine debris at Cape Shirreff and San Telmo Islets, Livingston Island, Antarctica: 1998-1997. Serie Científica Instituto Antártico Chileno 47: 123-135. Hucke-Gaete, R., Osman, L.P., Moreno, C.A. & Torres, D. 2004. Examining natural population growth from near extinction: the case of the Antarctic fur seal at the South Shetlands, Antarctica. Polar Biology 27 (5): 304–311 Huckstadt, L., Costa, D. P., McDonald, B. I., Tremblay, Y., Crocker, D. E., Goebel, M. E. & Fedak, M. E. 2006. Habitat Selection and Foraging Behavior of Southern Elephant Seals in the Western Antarctic Peninsula. American Geophysical Union, Fall Meeting 2006, abstract #OS33A-1684. INACH (Instituto Antártico Chileno) 2010. Chilean Antarctic Program of Scientific Research 2009-2010. Chilean Antarctic Institute Research Projects Department. Santiago, Chile. Kawaguchi, S., Nicol, S., Taki, K. & Naganobu, M. 2006. Fishing ground selection in the Antarctic krill fishery: Trends in patterns across years, seasons and nations. CCAMLR Science, 13: 117–141. Krause, D. J., Goebel, M. E., Marshall, G. J., & Abernathy, K. (2015). Novel foraging strategies observed in a growing leopard seal (Hydrurga leptonyx) population at Livingston Island, Antarctic Peninsula. Animal Biotelemetry, 3:24. Krause, D.J., Goebel, M.E., Marshall. G.J. & Abernathy, K. In Press. Summer diving and haul-out behavior of leopard seals (Hydrurga leptonyx) near mesopredator breeding colonies at Livingston Island, Antarctic Peninsula. Marine Mammal Science.Leppe, M., Fernandoy, F., Palma-Heldt, S. & Moisan, P 2004. Flora mesozoica en los depósitos morrénicos de cabo Shirreff, isla Livingston, Shetland del Sur, Península Antártica, in Actas del 10º Congreso Geológico Chileno.
    [Show full text]
  • 2. Disc Resources
    An early map of the world Resource D1 A map of the world drawn in 1570 shows ‘Terra Australis Nondum Cognita’ (the unknown south land). National Library of Australia Expeditions to Antarctica 1770 –1830 and 1910 –1913 Resource D2 Voyages to Antarctica 1770–1830 1772–75 1819–20 1820–21 Cook (Britain) Bransfield (Britain) Palmer (United States) ▼ ▼ ▼ ▼ ▼ Resolution and Adventure Williams Hero 1819 1819–21 1820–21 Smith (Britain) ▼ Bellingshausen (Russia) Davis (United States) ▼ ▼ ▼ Williams Vostok and Mirnyi Cecilia 1822–24 Weddell (Britain) ▼ Jane and Beaufoy 1830–32 Biscoe (Britain) ★ ▼ Tula and Lively South Pole expeditions 1910–13 1910–12 1910–13 Amundsen (Norway) Scott (Britain) sledge ▼ ▼ ship ▼ Source: Both maps American Geographical Society Source: Major voyages to Antarctica during the 19th century Resource D3 Voyage leader Date Nationality Ships Most southerly Achievements latitude reached Bellingshausen 1819–21 Russian Vostok and Mirnyi 69˚53’S Circumnavigated Antarctica. Discovered Peter Iøy and Alexander Island. Charted the coast round South Georgia, the South Shetland Islands and the South Sandwich Islands. Made the earliest sighting of the Antarctic continent. Dumont d’Urville 1837–40 French Astrolabe and Zeelée 66°S Discovered Terre Adélie in 1840. The expedition made extensive natural history collections. Wilkes 1838–42 United States Vincennes and Followed the edge of the East Antarctic pack ice for 2400 km, 6 other vessels confirming the existence of the Antarctic continent. Ross 1839–43 British Erebus and Terror 78°17’S Discovered the Transantarctic Mountains, Ross Ice Shelf, Ross Island and the volcanoes Erebus and Terror. The expedition made comprehensive magnetic measurements and natural history collections.
    [Show full text]
  • Educator's Guide
    SOUTH POLE Amundsen’s Route Scott’s Route Roald Amundsen EDUCATOR’S GUIDE amnh.org/education/race Robert Falcon Scott INSIDE: • Suggestions to Help You Come Prepared • Essential Questions for Student Inquiry • Strategies for Teaching in the Exhibition • Map of the Exhibition • Online Resources for the Classroom • Correlation to Standards • Glossary ESSENTIAL QUESTIONS Who would be fi rst to set foot at the South Pole, Norwegian explorer Roald Amundsen or British Naval offi cer Robert Falcon Scott? Tracing their heroic journeys, this exhibition portrays the harsh environment and scientifi c importance of the last continent to be explored. Use the Essential Questions below to connect the exhibition’s themes to your curriculum. What do explorers need to survive during What is Antarctica? Antarctica is Earth’s southernmost continent. About the size of the polar expeditions? United States and Mexico combined, it’s almost entirely covered Exploring Antarc- by a thick ice sheet that gives it the highest average elevation of tica involved great any continent. This ice sheet contains 90% of the world’s land ice, danger and un- which represents 70% of its fresh water. Antarctica is the coldest imaginable physical place on Earth, and an encircling polar ocean current keeps it hardship. Hazards that way. Winds blowing out of the continent’s core can reach included snow over 320 kilometers per hour (200 mph), making it the windiest. blindness, malnu- Since most of Antarctica receives no precipitation at all, it’s also trition, frostbite, the driest place on Earth. Its landforms include high plateaus and crevasses, and active volcanoes.
    [Show full text]
  • A History of the Exploitation of the Ross Sea, Antarctica David G
    Polar Record 46 (238): 233–243 (2010). c Cambridge University Press 2009. doi:10.1017/S003224740999009X 233 ! A history of the exploitation of the Ross Sea, Antarctica David G. Ainley H.T. Harvey and Associates, 983 University Avenue, Building D, Los Gatos, CA 95032, USA ([email protected]) Received March 2009 ABSTRACT. Recent analyses of anthropogenic impacts on marine systems have shown that the Ross Sea is the least affected stretch of ocean on Earth, although historical effects were not included in those studies. Herein the literature is reviewed in order to quantify the extent of extraction of biological resources from the Ross Sea continental shelf and slope from the start of the 20th century. There was none before that time. An intense extraction of Weddell seals Leptonychotes weddellii by the expeditions of the ‘heroic’ period and then by New Zealand to feed sled dogs in the 1950–1980s caused the McMurdo Sound population to decrease permanently. Otherwise no other sealing occurred. Blue whales Balaenoptera musculus intermedia were extirpated from waters of the shelf break front during the 1920s, and have not reappeared. Minke whales B. bonaerensis probably expanded into the blue whale vacated habitat, but were then hunted during the 1970–1980s; their population has since recovered. Some minke whales are now taken in ‘scientific whaling’, twice more from the slope compared to the shelf. Other hunted cetaceans never occurred over the shelf and very few ever occurred in slope waters, and therefore their demise from whaling does not apply to the Ross Sea. No industrial fishing occurred in the Ross Sea until the 1996–1997 summer, when a fishery for Antarctic toothfish Dissostichus mawsoni was initiated, especially along the slope.
    [Show full text]
  • A NEWS BULLETIN Published Quarterly by the NEW ZEALAND ANTARCTIC SOCIETY (INC)
    A NEWS BULLETIN published quarterly by the NEW ZEALAND ANTARCTIC SOCIETY (INC) An English-born Post Office technician, Robin Hodgson, wearing a borrowed kilt, plays his pipes to huskies on the sea ice below Scott Base. So far he has had a cool response to his music from his New Zealand colleagues, and a noisy reception f r o m a l l 2 0 h u s k i e s . , „ _ . Antarctic Division photo Registered at Post Ollice Headquarters. Wellington. New Zealand, as a magazine. II '1.7 ^ I -!^I*"JTr -.*><\\>! »7^7 mm SOUTH GEORGIA, SOUTH SANDWICH Is- . C I R C L E / SOUTH ORKNEY Is x \ /o Orcadas arg Sanae s a Noydiazarevskaya ussr FALKLAND Is /6Signyl.uK , .60"W / SOUTH AMERICA tf Borga / S A A - S O U T H « A WEDDELL SHETLAND^fU / I s / Halley Bav3 MINING MAU0 LAN0 ENOERBY J /SEA uk'/COATS Ld / LAND T> ANTARCTIC ••?l\W Dr^hnaya^^General Belgrano arg / V ^ M a w s o n \ MAC ROBERTSON LAND\ '■ aust \ /PENINSULA' *\4- (see map betowi jrV^ Sobldl ARG 90-w {■ — Siple USA j. Amundsen-Scott / queen MARY LAND {Mirny ELLSWORTH" LAND 1, 1 1 °Vostok ussr MARIE BYRD L LAND WILKES LAND ouiiiv_. , ROSS|NZJ Y/lnda^Z / SEA I#V/VICTORIA .TERRE , **•»./ LAND \ /"AOELIE-V Leningradskaya .V USSR,-'' \ --- — -"'BALLENYIj ANTARCTIC PENINSULA 1 Tenitnte Matianzo arg 2 Esptrarua arg 3 Almirarrta Brown arc 4PttrtlAHG 5 Otcipcion arg 6 Vtcecomodoro Marambio arg * ANTARCTICA 7 Arturo Prat chile 8 Bernardo O'Higgins chile 1000 Miles 9 Prasid«fTtB Frei chile s 1000 Kilometres 10 Stonington I.
    [Show full text]
  • Polartrec Teacher Joins Hunt for Old Ice in Antarctica
    NEWSLETTER OF THE NATIONAL ICE CORE LABORATORY — SCIENCE MANAGEMENT OFFICE Vol. 5 Issue 1 • SPRING 2010 PolarTREC Teacher Joins Hunt for Old Eric Cravens: Ice in Antarctica Farewell & By Jacquelyn (Jackie) Hams, PolarTREC Teacher Thanks! Courtesy: PolarTREC ... page 2 WAIS Divide Ice Core Images Now Available from AGDC ... page 3 WAIS Divide Ice Dave Marchant and Jackie Hams Core Update Photo: PolarTREC ... page 3 WHEN I APPLIED to the PolarTREC I actually left for Antarctica. I was originally program (http://www.polartrec.com/), I was selected by the CReSIS (Center for Remote asked where I would prefer to go given the Sensing of Ice Sheets) project, which has options of the Arctic, Antarctica, or either. I headquarters at the University of Kansas. I checked the Antarctica box only, despite the met and spent a few days visiting the team at Drilling for Old Ice fact that I may have decreased my chances of the University of Kansas and had dinner at the being selected. Antarctica was my preference Principal Investigator’s home with other team ... page 5 for many reasons. As a teacher I felt that members. We were all pleased with the match Antarctica represented the last frontier to study and looked forward to working together. the geologic history of the planet because the continent is uninhabited, not polluted, and In the late summer of 2008, I was informed that NEEM Reaches restricted to pure research. Over the last few the project was cancelled and that I would be Eemian and years I have noticed that my students were assigned to another research team.
    [Show full text]
  • Thesis Template
    Thinking with photographs at the margins of Antarctic exploration A thesis submitted in partial fulfilment of the requirements for the Degree of Doctor of Philosophy in the University of Canterbury by Kerry McCarthy University of Canterbury 2010 Table of Contents Table of Contents ........................................................................................................... 2 List of Figures and Tables ............................................................................................ 5 Acknowledgments .......................................................................................................... 6 Abstract ........................................................................................................................... 7 1 Introduction ............................................................................................................. 9 1.1 Thinking with photographs ....................................................................... 10 1.2 The margins ............................................................................................... 14 1.3 Antarctic exploration ................................................................................. 16 1.4 The researcher ........................................................................................... 20 1.5 Overview ................................................................................................... 22 2 An unauthorised genealogy of thinking with photographs .............................. 27 2.1 The
    [Show full text]
  • Who Was Ernest Shackleton?
    Aim • To explain who Ernest Shackleton was, and what he achieved. SuccessSuccess Criteria • ToStatement know about 1 Lorem his earlyipsum life. dolor sit amet, consectetur adipiscing elit. • ToStatement recall his 2 expeditions and what he discovered. • Sub statement Watch this short video about the life of the famous polar explorer Ernest Shackleton Ernest Shackleton - Bing video Who Was Ernest Shackleton? Ernest Shackleton was born in Ireland in 1874. He was the second oldest of 10 children. He lived in Ireland until 1884, when his family moved to South London. Who Was Ernest Shackleton? Ernest loved reading, and had a great imagination. He loved the idea of going on great adventures. His father was a doctor and wanted Ernest to follow in his footsteps. However, Ernest had a different idea about what he wanted to do. What Did Shackleton Do? At the age of just 16, Shackleton joined the Merchant Navy and became a sailor. At just 18, he had been promoted to first mate. He was able to fulfil his dreams of having adventures and sailing all over the world. He wanted to become an explorer. First Mate – the officer second in command to the master of the ship. Where Did Shackleton Want to Explore? Shackleton wanted to be a polar explorer. He wanted to be the first person to reach the South Pole. In 1901, he went on his first Antarctic expedition, aged just 25. He joined another explorer, Robert Scott, and he came closer to the South Pole than anyone had before him. Unfortunately, he became ill, and had to return before reaching the South Pole.
    [Show full text]
  • S. Antarctic Projects Officer Bullet
    S. ANTARCTIC PROJECTS OFFICER BULLET VOLUME III NUMBER 8 APRIL 1962 Instructions given by the Lords Commissioners of the Admiralty ti James Clark Ross, Esquire, Captain of HMS EREBUS, 14 September 1839, in J. C. Ross, A Voya ge of Dis- covery_and Research in the Southern and Antarctic Regions, . I, pp. xxiv-xxv: In the following summer, your provisions having been completed and your crews refreshed, you will proceed direct to the southward, in order to determine the position of the magnet- ic pole, and oven to attain to it if pssble, which it is hoped will be one of the remarka- ble and creditable results of this expedition. In the execution, however, of this arduous part of the service entrusted to your enter- prise and to your resources, you are to use your best endoavours to withdraw from the high latitudes in time to prevent the ships being besot with the ice Volume III, No. 8 April 1962 CONTENTS South Magnetic Pole 1 University of Miohigan Glaoiologioal Work on the Ross Ice Shelf, 1961-62 9 by Charles W. M. Swithinbank 2 Little America - Byrd Traverse, by Major Wilbur E. Martin, USA 6 Air Development Squadron SIX, Navy Unit Commendation 16 Geological Reoonnaissanoe of the Ellsworth Mountains, by Paul G. Schmidt 17 Hydrographio Offices Shipboard Marine Geophysical Program, by Alan Ballard and James Q. Tierney 21 Sentinel flange Mapped 23 Antarctic Chronology, 1961-62 24 The Bulletin is pleased to present four firsthand accounts of activities in the Antarctic during the recent season. The Illustration accompanying Major Martins log is an official U.S.
    [Show full text]
  • We Look for Light Within
    “We look for light from within”: Shackleton’s Indomitable Spirit “For scientific discovery, give me Scott; for speed and efficiency of travel, give me Amundsen; but when you are in a hopeless situation, when you are seeing no way out, get down on your knees and pray for Shackleton.” — Raymond Priestley Shackleton—his name defines the “Heroic Age of Antarctica Exploration.” Setting out to be the first to the South Pole and later the first to cross the frozen continent, Ernest Shackleton failed. Sent home early from Robert F. Scott’s Discovery expedition, seven years later turning back less than 100 miles from the South Pole to save his men from certain death, and then in 1914 suffering disaster at the start of the Endurance expedition as his ship was trapped and crushed by ice, he seems an unlikely hero whose deeds would endure to this day. But leadership, courage, wisdom, trust, empathy, and strength define the man. Shackleton’s spirit continues to inspire in the 100th year after the rescue of the Endurance crew from Elephant Island. This exhibit is a learning collaboration between the Rauner Special Collections Library and “Pole to Pole,” an environmental studies course taught by Ross Virginia examining climate change in the polar regions through the lens of history, exploration and science. Fifty-one Dartmouth students shared their research to produce this exhibit exploring Shackleton and the Antarctica of his time. Discovery: Keeping Spirits Afloat In 1901, the first British Antarctic expedition in sixty years commenced aboard the Discovery, a newly-constructed vessel designed specifically for this trip.
    [Show full text]