31 August 1988 Mr Jim Keenan Department of Science
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South Georgia and Antarctic Odyssey
South Georgia and Antarctic Odyssey 30 November – 18 December 2019 | Greg Mortimer About Us Aurora Expeditions embodies the spirit of adventure, travelling to some of the most wild opportunity for adventure and discovery. Our highly experienced expedition team of and remote places on our planet. With over 28 years’ experience, our small group voyages naturalists, historians and destination specialists are passionate and knowledgeable – they allow for a truly intimate experience with nature. are the secret to a fulfilling and successful voyage. Our expeditions push the boundaries with flexible and innovative itineraries, exciting Whilst we are dedicated to providing a ‘trip of a lifetime’, we are also deeply committed to wildlife experiences and fascinating lectures. You’ll share your adventure with a group education and preservation of the environment. Our aim is to travel respectfully, creating of like-minded souls in a relaxed, casual atmosphere while making the most of every lifelong ambassadors for the protection of our destinations. DAY 1 | Saturday 30 November 2019 Ushuaia, Beagle Channel Position: 20:00 hours Course: 83° Wind Speed: 20 knots Barometer: 991 hPa & steady Latitude: 54°49’ S Wind Direction: W Air Temp: 6° C Longitude: 68°18’ W Sea Temp: 5° C Explore. Dream. Discover. —Mark Twain in the soft afternoon light. The wildlife bonanza was off to a good start with a plethora of seabirds circling the ship as we departed. Finally we are here on the Beagle Channel aboard our sparkling new ice-strengthened vessel. This afternoon in the wharf in Ushuaia we were treated to a true polar welcome, with On our port side stretched the beech forested slopes of Argentina, while Chile, its mountain an invigorating breeze sweeping the cobwebs of travel away. -
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. -
Sullivan - INTRO for PORTER BOOK P.L
Sullivan - INTRO FOR PORTER BOOK p.l Most people consider exploration of the planet garth to be comlete. To share in the thrill of beholding new landscapes they assume that we can only turn to the moon, Mars and even more distant bodies of the Solar System. Extraordinary feats of space technology — and, in some cases, personal courage -- have enabled us to see at close hand the airless surface of the moon, aueteBxadMsxteifficiataky with its bleak, foiling hills under a black sky, or the barren, rubbly surface of Mars. But there is another ’’world” on our own planet still only partially explored, where no space suits are required -- only garments that are especially warm. Unlike those celestial realms it is far from lifeless. Yet its landscapes are so alien to those to which we are accustomed that only the cloud formations of the sky seem familiar. VV Vvve« j Antarctica is a land of superb beauty. BH3±i*e (the Arctic, w&fech is an ocean surrounded by great populated land masses -- C ft "i ( (\ Europe, Asia and North America — it is a continent surrounded '> ) by the great oceans of the Southern Hemisphere. It"fcs beyond the Sullivan INTRO p.2 C_Dih_^ 'fled £ l< r~fc\ CA J ken of moat people because efforts to display^a map of our spherical planet usually show the Antarctic -- if at Cin ■ (all -- as an irregular ribbon of land '$et the extreme south. Some cf the ancient Greeks who recognized that the earth is spherical assumed that there must be a continent far to the south to balance the land masses of the north. -
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. -
The Commonwealth Trans-Antarctic Expedition 1955-1958
THE COMMONWEALTH TRANS-ANTARCTIC EXPEDITION 1955-1958 HOW THE CROSSING OF ANTARCTICA MOVED NEW ZEALAND TO RECOGNISE ITS ANTARCTIC HERITAGE AND TAKE AN EQUAL PLACE AMONG ANTARCTIC NATIONS A thesis submitted in fulfilment of the requirements for the Degree PhD - Doctor of Philosophy (Antarctic Studies – History) University of Canterbury Gateway Antarctica Stephen Walter Hicks 2015 Statement of Authority & Originality I certify that the work in this thesis has not been previously submitted for a degree nor has it been submitted as part of requirements for a degree except as fully acknowledged within the text. I also certify that the thesis has been written by me. Any help that I have received in my research and the preparation of the thesis itself has been acknowledged. In addition, I certify that all information sources and literature used are indicated in the thesis. Elements of material covered in Chapter 4 and 5 have been published in: Electronic version: Stephen Hicks, Bryan Storey, Philippa Mein-Smith, ‘Against All Odds: the birth of the Commonwealth Trans-Antarctic Expedition, 1955-1958’, Polar Record, Volume00,(0), pp.1-12, (2011), Cambridge University Press, 2011. Print version: Stephen Hicks, Bryan Storey, Philippa Mein-Smith, ‘Against All Odds: the birth of the Commonwealth Trans-Antarctic Expedition, 1955-1958’, Polar Record, Volume 49, Issue 1, pp. 50-61, Cambridge University Press, 2013 Signature of Candidate ________________________________ Table of Contents Foreword .................................................................................................................................. -
Species Status Assessment Emperor Penguin (Aptenodytes Fosteri)
SPECIES STATUS ASSESSMENT EMPEROR PENGUIN (APTENODYTES FOSTERI) Emperor penguin chicks being socialized by male parents at Auster Rookery, 2008. Photo Credit: Gary Miller, Australian Antarctic Program. Version 1.0 December 2020 U.S. Fish and Wildlife Service, Ecological Services Program Branch of Delisting and Foreign Species Falls Church, Virginia Acknowledgements: EXECUTIVE SUMMARY Penguins are flightless birds that are highly adapted for the marine environment. The emperor penguin (Aptenodytes forsteri) is the tallest and heaviest of all living penguin species. Emperors are near the top of the Southern Ocean’s food chain and primarily consume Antarctic silverfish, Antarctic krill, and squid. They are excellent swimmers and can dive to great depths. The average life span of emperor penguin in the wild is 15 to 20 years. Emperor penguins currently breed at 61 colonies located around Antarctica, with the largest colonies in the Ross Sea and Weddell Sea. The total population size is estimated at approximately 270,000–280,000 breeding pairs or 625,000–650,000 total birds. Emperor penguin depends upon stable fast ice throughout their 8–9 month breeding season to complete the rearing of its single chick. They are the only warm-blooded Antarctic species that breeds during the austral winter and therefore uniquely adapted to its environment. Breeding colonies mainly occur on fast ice, close to the coast or closely offshore, and amongst closely packed grounded icebergs that prevent ice breaking out during the breeding season and provide shelter from the wind. Sea ice extent in the Southern Ocean has undergone considerable inter-annual variability over the last 40 years, although with much greater inter-annual variability in the five sectors than for the Southern Ocean as a whole. -
Hnitflrcitilc
HNiTflRCiTilC A NEWS BULLETIN published quarterly by the NEW ZEALAND ANTARCTIC SOCIETY (INC) ,m — i * Halley, the British Antarctic Survey's station on the Brunt Ice Shelf, Coats Land,, was rebuilt last season for the third time since 1956-57. This picture taken in March shows one of the four wooden tubes, each of which houses a two-storey building, under construction in a pre-shaped and compacted snow hollow. BAS Copyngh! Registered at Post Office Headquarters, Vol. 10, No. 2 Wellington, New Zealand, as a magazine. SOUTH GEORGIA -.. SOUTH SANDWICH Is «C*2K SOUTH ORKNEY Is x \ 6SignyluK //o Orcadas arg SOUTH AMERICA / /\ ^ Borga T"^00Molodezhnaya \^' 4 south , * /weooEii \ ft SA ' r-\ *r\USSR --A if SHETLAND ,J£ / / ^^Jf ORONMIIDROWNING MAUD LAND' E N D E R B Y \ ] > * \ /' _ "iV**VlX" JN- S VDruzhnaya/General /SfA/ S f Auk/COATS ' " y C O A TBelirano SLd L d l arg L A N D p r \ ' — V&^y D««hjiaya/cenera.1 Beld ANTARCTIC •^W^fCN, uSS- fi?^^ /K\ Mawson \ MAC ROBERTSON LAN0\ \ *usi \ /PENINSULA' ^V^/^CRp^e J ^Vf (set mjp Mow) C^j V^^W^gSobralARG - Davis aust L Siple USA Amundsen-Scon OUEEN MARY LAND flMimy ELLSWORTH , U S A / ^ U S S R ') LAND °Vos1okussR/ r». / f c i i \ \ MARIE BYRO fee Shelf V\ . IAND WILKES LAND Scon ROSS|N2i? SEA jp>r/VICTORIAIj^V .TERRE ,; ' v / I ALAND n n \ \^S/ »ADEUL. n f i i f / / GEORGE V Ld .m^t Dumom d'Urville iranu Leningradskayra V' USSR,.'' \ -------"'•BAlLENYIs^ ANTARCTIC PENINSULA 1 Teniente Matienzo arc 2 Esperanza arg 3 Almirante Brown arg 4 Petrel arg 5 Decepcion arg 6 Vicecomodoro Marambio arg ' ANTARCTICA 7 Ariuro Prat chile 500 1000 Miles 8 Bernardo O'Higgms chile 9 Presidente Frei chile - • 1000 Kilomnre 10 Stonington I. -
Explorer's Gazette
EEXXPPLLOORREERR’’SS GGAAZZEETTTTEE Published Quarterly in Pensacola, Florida USA for the Old Antarctic Explorers Association Uniting All OAEs in Perpetuating the Memory of United States Involvement in Antarctica Volume 15, Issue 1 Old Antarctic Explorers Association, Inc Jan-Mar 2015 —Photo by Mary Stortstrom John Strider With His Print of the Famous Landing FIRST AMERICAN TO SET FOOT ON THE GEOGRAPHIC SOUTH POLE RECALLS DETAILS OF HIS EXPERIENCE Story by Mary Stortstrom The then-25-year-old Strider joined the newly The Journal Martinsburg West Virginia commissioned Air Development Squadron Six (VX-6) for 15 March 2015 the military mission, Operation Deep Freeze, a mission to Edited by Billy-Ace Baker support scientist during the International Geophysical Year. From Tennessee, Strider and the other men in VX-6 flew n the comfort of the Elmcroft senior living center, 85-year- to Alameda, California, from there to Hawaii, then Canton, I old John Philip Strider, retired US Navy chief petty the Christmas Islands, Fiji, and finally Christchurch, New officer, can still recall every detail of the historic Operation Zealand, the unit's last stop before flying to Antarctica. Deep Freeze II expedition to Antarctica. “Getting there was the big thing,” Strider said. “We had Strider said he remembers sitting and sharing a meal with to stop for gas, but we never stopped for crew rest because a few other members of his unit stationed in Tennessee in we had a big enough crew that we just slept on the plane and May of 1955 and hearing that the Bureau of Navy Personnel relieved each other of duties.” was looking for volunteers to go to Antarctica. -
Antarctica's Drygalski Ice Tongue
Antarctica’s Drygalski Ice Tongue 1988 2002 Tongue Growth, 1988–2002 The 20-kilometer wide floating slab, known as the Drygalski Ice Tongue, is being pushed into McMurdo Sound, fed by the David Glacier in East Antarctica. Although the sea eats away its ragged sides, the Tongue continues to grow, as shown in this image progression from 1988 (top) to 2002 (middle). Drygalski’s 10-kilometer growth over those 14 years is shown on the bottom picture (red line), and is one measure of how fast some of the Antarctic ice sheet is moving into the sea. www.nasa.gov Antarctica’s Drygalski Ice Tongue Goddard Space Flight Center A Giant Tongue of Ice To meet this critical need, data from over a thousand In these satellite images, the Drygalski Ice Tongue Landsat 7 satellite images like those featured here juts out from the icy land of Antarctica into McMurdo were joined into the most detailed, high-resolution Sound like a pier. Drygalski is a floating extension of natural-color map ever produced of Antarctica. The a land-based glacier. It is one of the largest floating Landsat Image Mosaic of Antarctica (LIMA) offers objects in the world, and contains ice that first fell views of the southernmost continent on Earth in ten as snow on the ice sheet thousands of years ago. times greater detail than previously possible. Some Change is the norm for all glaciers, even for a behemoth locations in LIMA have not even been mapped before! the size of Drygalski. Glacier creation begins when “This is like having a room aboard Landsat to see the more snow falls than melts, and gradually builds up whole ice sheet, yet being able to swoop down to over time. -
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. -
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. -
Open-File Report 2007-1047, Extended Abstracts
U.S. Geological Survey Open-File Report 2007-1047 Antarctica: A Keystone in a Changing World—Online Proceedings for the 10th International Symposium on Antarctic Earth Sciences Santa Barbara, California, U.S.A.—August 26 to September 1, 2007 Edited by Alan Cooper, Carol Raymond, and the 10th ISAES Editorial Team 2007 Extended Abstracts Extended Abstract 001 http://pubs.usgs.gov/of/2007/1047/ea/of2007-1047ea001.pdf Ross Aged Ductile Shearing in the Granitic Rocks of the Wilson Terrane, Deep Freeze Range area, north Victoria Land (Antarctica) by Federico Rossetti, Gianluca Vignaroli, Fabrizio Balsamo, and Thomas Theye Extended Abstract 002 http://pubs.usgs.gov/of/2007/1047/ea/of2007-1047ea002.pdf Postcollisional Magmatism of the Ross Orogeny (Victoria Land, Antarctica): a Granite- Lamprophyre Genetic Link S. Rocchi, G. Di Vincenzo, C. Ghezzo, and I. Nardini Extended Abstract 003 http://pubs.usgs.gov/of/2007/1047/ea/of2007-1047ea003.pdf Age of Boron- and Phosphorus-Rich Paragneisses and Associated Orthogneisses, Larsemann Hills: New Constraints from SHRIMP U-Pb Zircon Geochronology by C. J. Carson, E.S. Grew, S.D. Boger, C.M. Fanning and A.G. Christy Extended Abstract 004 http://pubs.usgs.gov/of/2007/1047/ea/of2007-1047ea004.pdf Terrane Correlation between Antarctica, Mozambique and Sri Lanka: Comparisons of Geochronology, Lithology, Structure And Metamorphism G.H. Grantham, P.H. Macey, B.A. Ingram, M.P. Roberts, R.A. Armstrong, T. Hokada, K. by Shiraishi, A. Bisnath, and V. Manhica Extended Abstract 005 http://pubs.usgs.gov/of/2007/1047/ea/of2007-1047ea005.pdf New Approaches and Progress in the Use of Polar Marine Diatoms in Reconstructing Sea Ice Distribution by A.