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'Landscapes of Exploration' Education Pack
Landscapes of Exploration February 11 – 31 March 2012 Peninsula Arts Gallery Education Pack Cover image courtesy of British Antarctic Survey Cover image: Launch of a radiosonde meteorological balloon by a scientist/meteorologist at Halley Research Station. Atmospheric scientists at Rothera and Halley Research Stations collect data about the atmosphere above Antarctica this is done by launching radiosonde meteorological balloons which have small sensors and a transmitter attached to them. The balloons are filled with helium and so rise high into the Antarctic atmosphere sampling the air and transmitting the data back to the station far below. A radiosonde meteorological balloon holds an impressive 2,000 litres of helium, giving it enough lift to climb for up to two hours. Helium is lighter than air and so causes the balloon to rise rapidly through the atmosphere, while the instruments beneath it sample all the required data and transmit the information back to the surface. - Permissions for information on radiosonde meteorological balloons kindly provided by British Antarctic Survey. For a full activity sheet on how scientists collect data from the air in Antarctica please visit the Discovering Antarctica website www.discoveringantarctica.org.uk and select resources www.discoveringantarctica.org.uk has been developed jointly by the Royal Geographical Society, with IBG0 and the British Antarctic Survey, with funding from the Foreign and Commonwealth Office. The Royal Geographical Society (with IBG) supports geography in universities and schools, through expeditions and fieldwork and with the public and policy makers. Full details about the Society’s work, and how you can become a member, is available on www.rgs.org All activities in this handbook that are from www.discoveringantarctica.org.uk will be clearly identified. -
Concentrations, Particle-Size Distributions, and Dry Deposition fluxes of Aerosol Trace Elements Over the Antarctic Peninsula in Austral Summer
Atmos. Chem. Phys., 21, 2105–2124, 2021 https://doi.org/10.5194/acp-21-2105-2021 © Author(s) 2021. This work is distributed under the Creative Commons Attribution 4.0 License. Concentrations, particle-size distributions, and dry deposition fluxes of aerosol trace elements over the Antarctic Peninsula in austral summer Songyun Fan1, Yuan Gao1, Robert M. Sherrell2, Shun Yu1, and Kaixuan Bu2 1Department of Earth and Environmental Sciences, Rutgers University, Newark, NJ 07102, USA 2Department of Marine and Coastal Sciences, Rutgers University, New Brunswick, NJ 08901, USA Correspondence: Yuan Gao ([email protected]) Received: 1 July 2020 – Discussion started: 26 August 2020 Revised: 3 December 2020 – Accepted: 8 December 2020 – Published: 12 February 2021 Abstract. Size-segregated particulate air samples were col- sition processes may play a minor role in determining trace lected during the austral summer of 2016–2017 at Palmer element concentrations in surface seawater over the conti- Station on Anvers Island, western Antarctic Peninsula, to nental shelf of the western Antarctic Peninsula. characterize trace elements in aerosols. Trace elements in aerosol samples – including Al, P, Ca, Ti, V, Mn, Ni, Cu, Zn, Ce, and Pb – were determined by total digestion and a 1 Introduction sector field inductively coupled plasma mass spectrometer (SF-ICP-MS). The crustal enrichment factors (EFcrust) and Aerosols affect the climate through direct and indirect ra- k-means clustering results of particle-size distributions show diative forcing (Kaufman et al., 2002). The extent of such that these elements are derived primarily from three sources: forcing depends on both physical and chemical properties (1) regional crustal emissions, including possible resuspen- of aerosols, including particle size and chemical composi- sion of soils containing biogenic P, (2) long-range transport, tion (Pilinis et al., 1995). -
Navigation on Shackleton's Voyage to Antarctica
Records of the Canterbury Museum, 2019 Vol. 33: 5–22 © Canterbury Museum 2019 5 Navigation on Shackleton’s voyage to Antarctica Lars Bergman1 and Robin G Stuart2 1Saltsjöbaden, Sweden 2Valhalla, New York, USA Email: [email protected] On 19 January 1915, the Imperial Trans-Antarctic Expedition, under the leadership of Sir Ernest Shackleton, became trapped in their vessel Endurance in the ice pack of the Weddell Sea. The subsequent ordeal and efforts that lead to the successful rescue of all expedition members are the stuff of legend and have been extensively discussed elsewhere. Prior to that time, however, the voyage had proceeded relatively uneventfully and was dutifully recorded in Captain Frank Worsley’s log and work book. This provides a window into the navigational methods used in the day-to- day running of the ship by a master mariner under normal circumstances in the early twentieth century. The conclusions that can be gleaned from a careful inspection of the log book over this period are described here. Keywords: celestial navigation, dead reckoning, double altitudes, Ernest Shackleton, Frank Worsley, Imperial Trans-Antarctic Expedition, Mercator sailing, time sight Introduction On 8 August 1914, the Imperial Trans-Antarctic passage in the 22½ foot (6.9 m) James Caird to Expedition under the leadership of Sir Ernest seek rescue from South Georgia. It is ultimately Shackleton set sail aboard their vessel the steam a tribute to Shackleton’s leadership and Worsley’s yacht (S.Y.) Endurance from Plymouth, England, navigational skills that all survived their ordeal. with the goal of traversing the Antarctic Captain Frank Worsley’s original log books continent from the Weddell to Ross Seas. -
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. -
Gerlache's Belgique in the Social Imaginary of Punta Arenas, 1897-1899
Volumen 4 Nº 3 (Julio-Septiembre, 2013), pp. 200-210. GERLACHE’S BELGIQUE IN THE SOCIAL IMAGINARY OF PUNTA ARENAS, 1897-1899 El BÉLGICA DE GERLACHE EN EL IMAGINARIO SOCIAL DE PUNTA ARENAS, 1897-1899 Mag. Mauricio Jara Fernández Universidad de Playa Ancha – Centre for Hemispheric and Polar Studies Valparaíso – Chile [email protected] FECHA DE RECEPCIÓN: 28 abril 2013 – FECHA DE ACEPTACIÓN: 2 junio 2013 ABSTRACT This article analyzes, based on the information in the newspaper El Magallanes of Punta Arenas and other publications, the perception that was created among the population of this southern Chilean city by the Antarctic expedition of between 1897 and 1899 and the activities carried out by the scientists and crew of the Belgique commanded by Lieutenant Adrien de Gerlache. Due to the fact that this expedition was made up of people from various nations and that it was aimed at reaching the South Pole provoked unusual interest and awoke an attractive interest for scientific topics and southern and antarctic policies. KEY WORDS Chile and Gerlache – Antarctica – Punta Arenas – Chilean Antarctic History RESUMEN El artículo analiza en base a informaciones del periódico El Magallanes de Punta Arenas y otras publicaciones, la percepción que se generó en la población de esta austral ciudad chilena por la expedición a la Antártica entre 1897 y 1899 y las actividades realizadas por los científicos y tripulantes del Bélgica comandado por el teniente Adrien de Gerlache. Por el hecho de ser una expedición integrada por personas de varias naciones y en busca del polo sur, su arribo y permanencia en la rada de Punta Arenas provocó un inusitado interés y despertó una atractiva afición por los temas científicos y políticos australes y antárticos. -
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. -
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. -
Cumulated Bibliography of Biographies of Ocean Scientists Deborah Day, Scripps Institution of Oceanography Archives Revised December 3, 2001
Cumulated Bibliography of Biographies of Ocean Scientists Deborah Day, Scripps Institution of Oceanography Archives Revised December 3, 2001. Preface This bibliography attempts to list all substantial autobiographies, biographies, festschrifts and obituaries of prominent oceanographers, marine biologists, fisheries scientists, and other scientists who worked in the marine environment published in journals and books after 1922, the publication date of Herdman’s Founders of Oceanography. The bibliography does not include newspaper obituaries, government documents, or citations to brief entries in general biographical sources. Items are listed alphabetically by author, and then chronologically by date of publication under a legend that includes the full name of the individual, his/her date of birth in European style(day, month in roman numeral, year), followed by his/her place of birth, then his date of death and place of death. Entries are in author-editor style following the Chicago Manual of Style (Chicago and London: University of Chicago Press, 14th ed., 1993). Citations are annotated to list the language if it is not obvious from the text. Annotations will also indicate if the citation includes a list of the scientist’s papers, if there is a relationship between the author of the citation and the scientist, or if the citation is written for a particular audience. This bibliography of biographies of scientists of the sea is based on Jacqueline Carpine-Lancre’s bibliography of biographies first published annually beginning with issue 4 of the History of Oceanography Newsletter (September 1992). It was supplemented by a bibliography maintained by Eric L. Mills and citations in the biographical files of the Archives of the Scripps Institution of Oceanography, UCSD. -
Ice Core Records As Sea Ice Proxies: an Evaluation from the Weddell Sea Region of Antarctica Nerilie J
JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 112, D15101, doi:10.1029/2006JD008139, 2007 Click Here for Full Article Ice core records as sea ice proxies: An evaluation from the Weddell Sea region of Antarctica Nerilie J. Abram,1 Robert Mulvaney,1 Eric W. Wolff,1 and Manfred Mudelsee2,3 Received 12 October 2006; revised 2 May 2007; accepted 5 June 2007; published 3 August 2007. [1] Ice core records of methanesulfonic acid (MSA) from three sites around the Weddell Sea are investigated for their potential as sea ice proxies. It is found that the amount of MSA reaching the ice core sites decreases following years of increased winter sea ice in the Weddell Sea; opposite to the expected relationship if MSA is to be used as a sea ice proxy. It is also shown that this negative MSA-sea ice relationship cannot be explained by the influence that the extensive summer ice pack in the Weddell Sea has on MSA production area and transport distance. A historical record of sea ice from the northern Weddell Sea shows that the negative relationship between MSA and winter sea ice exists over interannual (7-year period) and multidecadal (20-year period) timescales. National Centers for Environmental Prediction/National Center for Atmospheric Research (NCEP/NCAR) reanalysis data suggest that this negative relationship is most likely due to variations in the strength of cold offshore wind anomalies traveling across the Weddell Sea, which act to synergistically increase sea ice extent (SIE) while decreasing MSA delivery to the ice core sites. Hence our findings show that in some locations atmospheric transport strength, rather than sea ice conditions, is the dominant factor that determines the MSA signal preserved in near-coastal ice cores. -
Scott's Discovery Expedition
New Light on the British National Antarctic Expedition (Scott’s Discovery Expedition) 1901-1904. Andrew Atkin Graduate Certificate in Antarctic Studies (GCAS X), 2007/2008 CONTENTS 1 Preamble 1.1 The Canterbury connection……………...………………….…………4 1.2 Primary sources of note………………………………………..………4 1.3 Intent of this paper…………………………………………………...…5 2 Bernacchi’s road to Discovery 2.1 Maria Island to Melbourne………………………………….…….……6 2.2 “.…that unmitigated fraud ‘Borky’ ……………………….……..….….7 2.3 Legacies of the Southern Cross…………………………….…….…..8 2.4 Fellowship and Authorship………………………………...…..………9 2.5 Appointment to NAE………………………………………….……….10 2.6 From Potsdam to Christchurch…………………………….………...11 2.7 Return to Cape Adare……………………………………….….…….12 2.8 Arrival in Winter Quarters-establishing magnetic observatory…...13 2.9 The importance of status………………………….……………….…14 3 Deeds of “Derring Doe” 3.1 Objectives-conflicting agendas…………………….……………..….15 3.2 Chivalrous deeds…………………………………….……………..…16 3.3 Scientists as Heroes……………………………….…….……………19 3.4 Confused roles……………………………….……..………….…...…21 3.5 Fame or obscurity? ……………………………………..…...….……22 2 4 “Scarcely and Exhibition of Control” 4.1 Experiments……………………………………………………………27 4.2 “The Only Intelligent Transport” …………………………………….28 4.3 “… a blasphemous frame of mind”……………………………….…32 4.4 “… far from a picnic” …………………………………………………34 4.5 “Usual retine Work diggin out Boats”………...………………..……37 4.6 Equipment…………………………………………………….……….38 4.8 Reflections on management…………………………………….…..39 5 “Walking to Christchurch” 5.1 Naval routines………………………………………………………….43 -
Number 90 RECORDS of ,THE UNITED STATES ANTARCTIC
~ I Number 90 RECORDS OF ,THE UNITED STATES ANTARCTIC SERVICE Compiled by Charles E. Dewing and Laura E. Kelsay j ' ·r-_·_. J·.. ; 'i The National Archives Nat i on a 1 A r c hive s and R e c o rd s S e r vi c e General Services~Administration Washington: 1955 ---'---- ------------------------ ------~--- ,\ PRELIMINARY INVENTORY OF THE RECORDS OF THE UNITED STATES ANTARCTIC SERVICE {Record Group 1 Z6) Compiled by Charles E. Dewing and Laura E. Kelsay The National Archives National Archives and Records Service General Services Administration Washington: 1955 National Archives Publication No. 56-8 i\ FORENORD To analyze and describe the permanently valuable records of the Fed eral Government preserved in the National Archives Building is one of the main tasks of the National Archives. Various kinds of finding aids are needed to facilitate the use of these records, and the first step in the records-description program is the compilation of preliminary inventories of the material in the 270-odd record groups to which the holdings of the National Archives are allocated. These inventories are called "preliminary" because they are provisional in character. They are prepared.as soon as possible after the records are received without waiting to screen out all disposable material or to per fect the arrangement of the records. They are compiled primarily for in ternal use: both as finding aids to help the staff render efficient refer ence service and as a means of establishing administrative control over the records. Each preliminary inventory contains an introduction that briefly states the history and fUnctions of the agency that accumulated the records. -
Antarctic Primer
Antarctic Primer By Nigel Sitwell, Tom Ritchie & Gary Miller By Nigel Sitwell, Tom Ritchie & Gary Miller Designed by: Olivia Young, Aurora Expeditions October 2018 Cover image © I.Tortosa Morgan Suite 12, Level 2 35 Buckingham Street Surry Hills, Sydney NSW 2010, Australia To anyone who goes to the Antarctic, there is a tremendous appeal, an unparalleled combination of grandeur, beauty, vastness, loneliness, and malevolence —all of which sound terribly melodramatic — but which truly convey the actual feeling of Antarctica. Where else in the world are all of these descriptions really true? —Captain T.L.M. Sunter, ‘The Antarctic Century Newsletter ANTARCTIC PRIMER 2018 | 3 CONTENTS I. CONSERVING ANTARCTICA Guidance for Visitors to the Antarctic Antarctica’s Historic Heritage South Georgia Biosecurity II. THE PHYSICAL ENVIRONMENT Antarctica The Southern Ocean The Continent Climate Atmospheric Phenomena The Ozone Hole Climate Change Sea Ice The Antarctic Ice Cap Icebergs A Short Glossary of Ice Terms III. THE BIOLOGICAL ENVIRONMENT Life in Antarctica Adapting to the Cold The Kingdom of Krill IV. THE WILDLIFE Antarctic Squids Antarctic Fishes Antarctic Birds Antarctic Seals Antarctic Whales 4 AURORA EXPEDITIONS | Pioneering expedition travel to the heart of nature. CONTENTS V. EXPLORERS AND SCIENTISTS The Exploration of Antarctica The Antarctic Treaty VI. PLACES YOU MAY VISIT South Shetland Islands Antarctic Peninsula Weddell Sea South Orkney Islands South Georgia The Falkland Islands South Sandwich Islands The Historic Ross Sea Sector Commonwealth Bay VII. FURTHER READING VIII. WILDLIFE CHECKLISTS ANTARCTIC PRIMER 2018 | 5 Adélie penguins in the Antarctic Peninsula I. CONSERVING ANTARCTICA Antarctica is the largest wilderness area on earth, a place that must be preserved in its present, virtually pristine state.