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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. -
East Antartic Landfast Sea-Ice Distribution and Variability
EAST ANTARCTIC LANDFAST SEA-ICE DISTRIBUTION AND VARIABILITY by Alexander Donald Fraser, B.Sc.-B.Comp., B.Sc. Hons Submitted in fulfilment of the requirements for the Degree of Doctor of Philosophy Institute for Marine and Antarctic Studies University of Tasmania May, 2011 I declare that this thesis contains no material which has been accepted for a degree or diploma by the University or any other institution, except by way of background information and duly acknowledged in the thesis, and that, to the best of my knowledge and belief, this thesis contains no material previously published or written by another person, except where due acknowledgement is made in the text of the thesis, nor does the thesis contain any material that infringes copyright. Signed: Alexander Donald Fraser Date: This thesis may be reproduced, archived, and communicated in any ma- terial form in whole or in part by the University of Tasmania or its agents. The publishers of the papers comprising Appendices A and B hold the copyright for that content, and access to the material should be sought from the respective journals. The remaining non published content of the thesis may be made available for loan and limited copying in accordance with the Copyright Act 1968. Signed: Alexander Donald Fraser Date: ABSTRACT Landfast sea ice (sea ice which is held fast to the coast or grounded icebergs, also known as fast ice) is a pre-eminent feature of the Antarctic coastal zone, where it forms an important interface between the ice sheet and pack ice/ocean to exert a ma- jor influence on high-latitude atmosphere-ocean interaction and biological processes. -
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 .................................................................................................................................. -
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 -
Reevaluation of the Timing and Extent of Late Paleozoic Glaciation in Gondwana: Role of the Transantarctic Mountains
Reevaluation of the timing and extent of late Paleozoic glaciation in Gondwana: Role of the Transantarctic Mountains John L. Isbell Department of Geosciences, University of Wisconsin, Milwaukee, Wisconsin 53201, USA Paul A. Lenaker Rosemary A. Askin Byrd Polar Research Center, Ohio State University, Columbus, Ohio 43210, USA Molly F. Miller Department of Earth and Environmental Science, Vanderbilt University, Nashville, Tennessee 37235, USA Loren E. Babcock Department of Geological Sciences and Byrd Polar Research Center, Ohio State University, Columbus, Ohio 43210, USA ABSTRACT Evidence from Antarctica indicates that a 2000-km-long section of the Transantarctic MountainsÐincluding Victoria Land, the Darwin Glacier region, and the central Transantarctic MountainsÐwas not located near the center of an enormous Car- boniferous to Early Permian ice sheet, as depicted in many paleo- Figure 1. Carboniferous and geographic reconstructions. Weathering pro®les and soft-sediment Permian paleogeographic map deformation immediately below the preglacial (pre-Permian) un- of Gondwana (after Powell and Li, 1994), showing several hy- conformity suggest an absence of ice cover during the Carbonif- pothetical ice sheets. erous; otherwise, multiple glacial cycles would have destroyed these features. The occurrence of glaciotectonite, massive and strat- i®ed diamictite, thrust sheets, sandstones containing dewatering structures, and lonestone-bearing shales in southern Victoria Land and the Darwin Glacier region indicate that Permian sedimenta- tion occurred in ice-marginal, periglacial, and/or glaciomarine set- tings. No evidence was found that indicates the Transantarctic Mountains were near a glacial spreading center during the late Paleozoic. Although these ®ndings do not negate Carboniferous Powell, 1987; Ziegler et al., 1997; Scotese, 1997; Scotese et al., 1999; glaciation in Antarctica, they do indicate that Gondwanan glacia- Veevers, 2000, 2001). -
2006-2007 Science Planning Summaries
Project Indexes Find information about projects approved for the 2006-2007 USAP field season using the available indexes. Project Web Sites Find more information about 2006-2007 USAP projects by viewing project web sites. More Information Additional information pertaining to the 2006-2007 Field Season. Home Page Station Schedules Air Operations Staffed Field Camps Event Numbering System 2006-2007 USAP Field Season Project Indexes Project Indexes Find information about projects approved for the 2006-2007 USAP field season using the USAP Program Indexes available indexes. Aeronomy and Astrophysics Dr. Bernard Lettau, Program Director (acting) Project Web Sites Biology and Medicine Dr. Roberta Marinelli, Program Director Find more information about 2006-2007 USAP projects by Geology and Geophysics viewing project web sites. Dr. Thomas Wagner, Program Director Glaciology Dr. Julie Palais, Program Director More Information Ocean and Climate Systems Additional information pertaining Dr. Bernhard Lettau, Program Director to the 2006-2007 Field Season. Artists and Writers Home Page Ms. Kim Silverman, Program Director Station Schedules USAP Station and Vessel Indexes Air Operations Staffed Field Camps Amundsen-Scott South Pole Station Event Numbering System McMurdo Station Palmer Station RVIB Nathaniel B. Palmer ARSV Laurence M. Gould Special Projects Principal Investigator Index Deploying Team Members Index Institution Index Event Number Index Technical Event Index Project Web Sites 2006-2007 USAP Field Season Project Indexes Project Indexes Find information about projects approved for the 2006-2007 USAP field season using the Project Web Sites available indexes. Principal Investigator/Link Event No. Project Title Aghion, Anne W-218-M Works and days: An antarctic Project Web Sites chronicle Find more information about 2006-2007 USAP projects by Ainley, David B-031-M Adélie penguin response to viewing project web sites. -
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. -
A Satellite Case Study of a Katabatic Surge Along the Transantarctic Mountains D
This article was downloaded by: [Ohio State University Libraries] On: 07 March 2012, At: 15:04 Publisher: Taylor & Francis Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer House, 37-41 Mortimer Street, London W1T 3JH, UK International Journal of Remote Sensing Publication details, including instructions for authors and subscription information: http://www.tandfonline.com/loi/tres20 A satellite case study of a katabatic surge along the Transantarctic Mountains D. H. BROMWICH a a Byrd Polar Research Center, The Ohio State Universit, Columbus, Ohio, 43210, U.S.A Available online: 17 Apr 2007 To cite this article: D. H. BROMWICH (1992): A satellite case study of a katabatic surge along the Transantarctic Mountains, International Journal of Remote Sensing, 13:1, 55-66 To link to this article: http://dx.doi.org/10.1080/01431169208904025 PLEASE SCROLL DOWN FOR ARTICLE Full terms and conditions of use: http://www.tandfonline.com/page/terms-and-conditions This article may be used for research, teaching, and private study purposes. Any substantial or systematic reproduction, redistribution, reselling, loan, sub-licensing, systematic supply, or distribution in any form to anyone is expressly forbidden. The publisher does not give any warranty express or implied or make any representation that the contents will be complete or accurate or up to date. The accuracy of any instructions, formulae, and drug doses should be independently verified with primary sources. The publisher shall not be liable for any loss, actions, claims, proceedings, demand, or costs or damages whatsoever or howsoever caused arising directly or indirectly in connection with or arising out of the use of this material. -
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. -
Out for Blood
SPRING/SUMMER 2017 Division of Marketing and Communications • Spring/Summer 2017 UMaineToday 5703 Alumni Hall Orono, ME 04469-5703 Out for blood How do we stem the growing threat Today of ticks in Maine? CREATIVITY AND ACHIEVEMENT AT THE UNIVERSITY OF MAINE AT AND ACHIEVEMENT CREATIVITY UMaine OLLABORATING FOR the common good message is rewarding and empowering. There is real value in working together with shared vision, Cunderstanding that there is strength in num- bers, that leadership takes many forms and that no single person can think of everything. As Maine’s public research university with a President’s statewide mission, we’ve always been in the role of problem solving, helping discover what’s next and communicating evidence-based knowledge to meet needs. UMaine partnerships are forged among scholars and researchers in different disciplines, and with com- munity groups and organizations to benefit the people we serve. And throughout these efforts, students can gain real-world experience and be engaged in public service. Take the multiple UMaine research and outreach efforts to help the state address its growing human and animal health issues related to tick-borne illnesses. UMaine Cooperative Extension has long been on the front lines of tick identification. In the ongoing search for answers, UMaine faculty, staff and students are involved in research in varied fields, and in part- nership with agencies such as the Maine Department of Inland Fisheries and Wildlife. And with the help of a 2014 bond approved by Maine voters, the state will soon have a new laboratory administered by UMaine Extension to improve the protection of our human health, food and natural resource-based econ- omy. -
Representations of Antarctic Exploration by Lesser Known Heroic Era Photographers
Filtering ‘ways of seeing’ through their lenses: representations of Antarctic exploration by lesser known Heroic Era photographers. Patricia Margaret Millar B.A. (1972), B.Ed. (Hons) (1999), Ph.D. (Ed.) (2005), B.Ant.Stud. (Hons) (2009) Submitted in fulfilment of the requirements for the Degree of Master of Science – Social Sciences. University of Tasmania 2013 This thesis contains no material which has been accepted for a degree or diploma by the University or any other institution, except by way of background information and duly acknowledged in the thesis, and to the best of my knowledge and belief no material previously published or written by another person except where due acknowledgement is made in the text of the thesis. ………………………………….. ………………….. Patricia Margaret Millar Date This thesis may be made available for loan and limited copying in accordance with the Copyright Act 1968. ………………………………….. ………………….. Patricia Margaret Millar Date ii Abstract Photographers made a major contribution to the recording of the Heroic Era of Antarctic exploration. By far the best known photographers were the professionals, Herbert Ponting and Frank Hurley, hired to photograph British and Australasian expeditions. But a great number of photographs were also taken on Belgian, German, Swedish, French, Norwegian and Japanese expeditions. These were taken by amateurs, sometimes designated official photographers, often scientists recording their research. Apart from a few Pole-reaching images from the Norwegian expedition, these lesser known expedition photographers and their work seldom feature in the scholarly literature on the Heroic Era, but they, too, have their importance. They played a vital role in the growing understanding and advancement of Antarctic science; they provided visual evidence of their nation’s determination to penetrate the polar unknown; and they played a formative role in public perceptions of Antarctic geopolitics. -
The Antarctic Sun, December 25, 2005
December 25, 2005 Scientists seek to label whale species By Steven Profaizer Sun staff Patches of pure white splashed on an inky black body. Two-meter-tall dorsal fin slicing through the water’s surface. An attraction at SeaWorld. A pack hunter with cunning intelligence and stunning power. The killer whale, or orca, is one of the most universally known animals in the world. They are also one of the most wide- spread mammals, second only to humans, and inhabit all of the world’s oceans. Yet scientists are still working to deter- mine how many species of killer whales exist. Only one species is currently rec- ognized, but many people, including researcher Robert Pitman, believe there may be two additional species among the estimated 20,000 to 80,000 killer whales that inhabit Antarctic waters. Pitman is far from the first to believe this: Soviet 5 Union whalers in the early 1980s first Deep Freeze turns 0 observed the killer whales’ differences in diet, preferred habitat and coloring. He By Emily Stone does, however, hope to be part of the team Sun staff that finally solves the mystery. Al Hisey spent one of his first nights at McMurdo Station by accident. Pitman, of the National Oceanic and It was 1955, and he was ferrying supplies by tractor from Navy ships across the Atmospheric Administration, led a team sea ice of McMurdo Sound to the spot on Ross Island where the station was being to Antarctica last year on a two-week mis- built. During one of the first trips, there was a major break in the ice between the sion that used sophisticated technology to fledgling station and the ships.