96-97 September No. 1
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Osl Dating of High-Elevation Alluvial Sediments: Mcmurdo Dry
OSL DATING OF HIGH-ELEVATION ALLUVIAL SEDIMENTS: MCMURDO DRY VALLEYS, ANTARCTICA A Thesis Submitted to the Graduate Faculty of the North Dakota State University of Agriculture and Applied Science By Meridith Ann Ramsey In Partial Fulfillment of the Requirements for the Degree of MASTER OF SCIENCE Major Program: Environmental and Conservation Science November 2014 Fargo, North Dakota North Dakota State University Graduate School Title OSL DATING OF HIGH-ELEVATION ALLUVIAL SEDIMENTS: MCMURDO DRY VALLEYS, ANTARCTICA By Meridith Ann Ramsey The Supervisory Committee certifies that this disquisition complies with North Dakota State University’s regulations and meets the accepted standards for the degree of MASTER OF SCIENCE SUPERVISORY COMMITTEE: Kenneth Lepper Chair Adam Lewis Lisa Montplaisir Approved: 04/16/2015 Eakalak Khan Date Department Chair ABSTRACT High-elevation alluvial fans in the McMurdo Dry Valleys are a record of short-term, occasional melting events along the margins of the East Antarctic Ice Sheet. Sediment samples were dated from five fans using Optically Stimulated Luminescence (OSL) dating. OSL dates the time since quartz grains were last exposed to sunlight; all sample preparation takes place in a dark room. Thirteen samples were dated for this thesis, the ages were stratigraphically consistent and ranged from 1.1 ka to 105.9 ka. Clusters of fan activity occurred between 1.1 and 3.1 ka and 8.1 and 11.1 ka. The melting events appear to be linked to insolation, with periods of fan activity occurring usually at times of increased mean annual insolation. The alluvial fans show promise as a possible archive for climate proxies in this region of Antarctica. -
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. -
Records, 1974-2005
Robert B. Klaverkamp Antarctic Collection, circa 1947-1948, 1958 Finding aid prepared by Smithsonian Institution Archives Smithsonian Institution Archives Washington, D.C. Contact us at [email protected] Table of Contents Collection Overview ........................................................................................................ 1 Administrative Information .............................................................................................. 1 Historical Note.................................................................................................................. 1 Descriptive Entry.............................................................................................................. 2 Names and Subjects ...................................................................................................... 2 Container Listing ............................................................................................................. 3 Robert B. Klaverkamp Antarctic Collection https://siarchives.si.edu/collections/siris_arc_247088 Collection Overview Repository: Smithsonian Institution Archives, Washington, D.C., [email protected] Title: Robert B. Klaverkamp Antarctic Collection Date: circa 1947-1948, 1958 Identifier: Accession 02-223 Creator:: Klaverkamp, Robert B. Extent: 0.43 cu. ft. (1 12x17 box) Language: English Administrative Information Prefered Citation Smithsonian Institution Archives, Accession 02-223, Robert B. Klaverkamp Antarctic Collection Historical Note These records document the participation -
Microbial Dispersal Limitation to Isolated Soil Habitats in the Mcmurdo Dry Valleys
bioRxiv preprint doi: https://doi.org/10.1101/493411; this version posted December 13, 2018. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. 1 Microbial dispersal limitation to isolated soil habitats in the McMurdo Dry Valleys 2 of Antarctica 3 4 Stephen D.J. Archer1,2, Kevin C. Lee2, Tancredi Caruso3, Teruya Maki4, Charles K. Lee5, 5 Don A. Cowan6, Fernando T. Maestre7, Stephen B. Pointing1,8 6 7 1 Yale-NUS College, National University of Singapore, Singapore 138527 8 2 Institute for Applied Ecology New Zealand, Auckland University of Technology, Auckland 9 1142, New Zealand 10 3 School of Biological Sciences and Global Institute for Food Security, Queen's University 11 Belfast, Belfast BT9 7BL, Northern Ireland, UK 12 4 Department of Chemical Engineering, Kanazawa University, Kanazawa 920-1192, Japan 13 5 International Centre for Terrestrial Antarctic Research, University of Waikato, Hamilton 14 3240, New Zealand 15 6 Centre for Microbial Ecology and Genomics, University of Pretoria, Pretoria 0002, South 16 Africa 17 7 Departamento de Biología y Geología, Física y Química Inorgánica, Escuela Superior de 18 Ciencias Experimentales y Tecnología, Universidad Rey Juan Carlos, C/ Tulipán s/n, 28933 19 Móstoles, Spain 20 8 Department of Biological Sciences, National University of Singapore, Singapore 117558 21 1 bioRxiv preprint doi: https://doi.org/10.1101/493411; this version posted December 13, 2018. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. -
Microclimate and Weathering Processes in the Area of Darwin
relationship between the folds reported by Burgess (in Findlay, R. H. 1978. Provisional report on the geology of the region press) and those described here cannot be determined from between the Renegar and Blue Glaciers, Antarctica. New Zealand present evidence. Antarctic Record, 1, 39-44. Skinner (1964, 1965) named the rocks at Mt. Madison the Grindley, G. W., McGregor, V. R., and Walcott, R. I. 1964. Outline Selborne Marble and distinguished them from the Shack- of the geology of the Nimrod-Beardmore-Axel Heiberg Glaciers region, Ross dependency. In Adie (Ed.), leton Limestone due to their higher metamorphic grade. He R. J. Antarctic geology. Amsterdam: North-Holland Publishing. suggested that they may be Precambrian in age, correlative with the Nimrod Group in the Miller Range (Grindley, Skinner, D. N. B. 1964, A summary of the geology of the region McGregor, and Walcott 1964). If this is the case, deforma- between Byrd and Starshot glaciers, south Victoria Land, In Adie (Ed.), Antarctic geology. Amsterdam: North-Holland tion at Mt. Madison is probably not related to the Shackle- R. J. Publishing. ton Limestone south of Byrd Glacier. Skinner, D. N. B. 1965. Petrographic criteria of the rock units To me, lithologies at Mt. Madison appear similar to those between the Byrd and Starshot Glaciers, south Victoria Land, of the Shackleton Limestone and pelitic Dick Formation Antarctica. New Zealand Journal of Geology and Geophysics, 8, (Skinner 1965), and I would suggest that the Selborne Mar- 292-303. ble is a metamorphosed equivalent of those two formations. Skinner, D. N. B. In press. Stratigraphy and structure of lower The metamorphic grade suggests an adjacent granitic pluton grade metasediments of Skelton Group, McMurdo Sound—Does north of Mt. -
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. -
99-00 May No. 4
THE ANTARCTICAN SOCIETY 7338 Wayfarer Drive Fairfax Station, Virginia 22039 HONORARY PRESIDENT — MRS. PAUL A. SIPLE Vol. 99-00 May No. 4 Presidents: Dr. Carl R. Eklund, 1959-61 Dr. Paul A. Siple, 1961-62 Mr. Gordon D. Cartwright, 1962-63 BRASH ICE RADM David M. Tyree (Ret.), 1963-64 Mr. George R. Toney, 1964-65 Mr. Morton J. Rubin, 1965-66 Dr. Albert R Crary, 1966-68 As you can readily see, this newsletter is NOT announcing a speaker Dr. Henry M. Dater, 1968-70 program, as we have not lined anyone up, nor have any of you stepped Mr. George A. Doumani, 1970-71 Dr. William J. L. Sladen, 1971-73 forward announcing your availability. So we are just moving out with a Mr. Peter F. Bermel, 1973-75 Dr. Kenneth J. Bertrand, 1975-77 newsletter based on some facts, some fiction, some fabrications. It will be Mrs. Paul A. Siple, 1977-78 Dr. Paul C. Dalrymple, 1978-80 up to you to ascertain which ones are which. Good luck! Dr. Meredith F. Burrill, 1980-82 Dr. Mort D. Turner, 1982-84 Dr. Edward P. Todd, 1984-86 Two more Byrd men have been struck down -- Al Lindsey, the last of the Mr. Robert H. T. Dodson, 1986-88 Dr. Robert H. Rutford, 1988-90 Byrd scientists to die, and Steve Corey, Supply Officer, both of the 1933-35 Mr. Guy G. Guthridge, 1990-92 Byrd Antarctic Expedition. Al was a handsome man, and he and his wife, Dr. Polly A. Penhale, 1992-94 Mr. Tony K. Meunier, 1994-96 Elizabeth, were a stunning couple. -
University Microfilms, a XEROX Company, Ann Arbor, Michigan
I I 72-15,173 BEHLING, Robert Edward, 1941- PEDOLOGICAL DEVELOPMENT ON MORAINES OF THE MESERVE GLACIER, ANTARCTICA. The Ohio State University in cooperation with Miami (Ohio) University, Ph.D., 1971 Geology University Microfilms,A XEROX Company , Ann Arbor, Michigan PEDOLOGICAL DEVELOPMENT ON MORAINES OF THE MESERVE GLACIER, 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 Robert E. Behling, B.Sc., M*Sc. ***** The Ohio State University 1971 Approved by Adv Department f Geology PLEASE NOTE: Some pages have indistinct print. Filmed as received. University Microfilms, A Xerox Education Company ACKNOWLEDGEMENTS This study could not have been possible without the cooperation of faculty members of the departments of agronomy, mineralogy, and geology, I wish to thank Dr. R. P. Goldthwait as chairman of my committee, Dr. L. P. Wilding and Dr. R. T. Tettenhorst as members of my reading committee, as well as Dr. C. B. Bull and Dr. K. R. Everett for valuable assistance and criticism of the manuscript. A special thanks is due Dr. K. R. Everett for guidance during that first field season, and to Dr. F. Ugolini who first introduced me to the problems of weathering in cold deserts. Numerous people contributed to this end result through endless discussions: Dr. Lois Jones and Dr. P. Calkin receive special thanks, as do Dr. G. Holdsworth and Maurice McSaveney. Laboratory assistance was given by Mr. Paul Mayewski and R. W. Behling. Field logistic support in Antarctica was supplied by the U.S. -
95-96 July No. 1
THE ANTARCTICAN SOCIETY 905 NORTH JACKSONVILLE STREET ARLINGTON, VIRGINIA 22205 HONORARY PRESIDENT — MRS. PAUL A. SIPLE ______________________________________________________ Vol. 95-96 July No. 1 Presidents: Dr. Carl R. Eklund, 1959-61 Dr. Paul A. Siple, 1961-62 Mr. Gordon D. Cartwright, 1962-63 Laurence McKinley Gould - "Preeminently a scientist RADM David M. Tyree (Ret.), 1963-64 fascinated by the pursuit of truth and knowledge, Mr. George R. Toney, 1964-65 Mr. Morton J. Rubin, 1965-66 he has the spirit of the scholar, the soul of the Dr. Albert P. Crary, 1966-68 poet and adventurer, and a special ability to com- Dr. Henry M. Dater, 1968-70 Mr.George A.Doumani,1970-71 municate his passion for learning to his students." Dr. William J. L. Sladen, 1971-73 Mr. Peter F. Bermel, 1973-75 Dr. Kenneth J. Bertrand, 1975-77 Mrs. Paul A. Siple, 1977-78 Dr. Paul C. Dalrymple, 1978-80 Dr. Meredith F. Burrill, 1980-82 Dr. Mort D. Turner, 1982-84 Dr. Edward P. Todd, 1984-86 LAURENCE McKINLEY GOULD Mr. Robert H. T. Dodson, 1986-88 Dr. Robert H. Rutford, 1988-90 August 22, 1896 - June 21, 1995 Mr. Guy G. Guthridge, 1990-92 Dr. Polly A. Penhale, 1992-94 Mr. Tony K. Meunier, 1994-96 PAUL-EMILE VICTOR Honorary Members: June 27, 1907 - March 7, 1995 Ambassador Paul C. Daniels Dr. Laurence McKinley Gould Count Emilio Pucci Sir Charles S. Wright Mr. Hugh Blackwell Evans Dr. Henry M. Dater COLLEAGUES AND PEERS WHO PRECEDED LARRY Mr. August Howard Mr. Amory H. "Bud" Waite, Jr. Dr. -
Polar Geography the Historical Development of Mcmurdo Station
This article was downloaded by: [Texas A&M University] On: 19 August 2010 Access details: Access Details: [subscription number 915031382] 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 Polar Geography Publication details, including instructions for authors and subscription information: http://www.informaworld.com/smpp/title~content=t781223423 The historical development of McMurdo station, Antarctica, an environmental perspective Andrew G. Kleina; Mahlon C. Kennicutt IIb; Gary A. Wolffb; Steve T. Sweetb; Tiffany Bloxoma; Dianna A. Gielstraa; Marietta Cleckleyc a Department of Geography, Texas A&M University, College Station, TX, USA b Geochemical and Environmental Research Group, Texas A&M, College Station, TX, USA c Uniondale High School, Uniondale, New York, USA To cite this Article Klein, Andrew G. , Kennicutt II, Mahlon C. , Wolff, Gary A. , Sweet, Steve T. , Bloxom, Tiffany , Gielstra, Dianna A. and Cleckley, Marietta(2008) 'The historical development of McMurdo station, Antarctica, an environmental perspective', Polar Geography, 31: 3, 119 — 144 To link to this Article: DOI: 10.1080/10889370802579856 URL: http://dx.doi.org/10.1080/10889370802579856 PLEASE SCROLL DOWN FOR ARTICLE Full terms and conditions of use: http://www.informaworld.com/terms-and-conditions-of-access.pdf This article may be used for research, teaching and private study purposes. Any substantial or systematic reproduction, re-distribution, re-selling, loan or 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. -
Continental Field Manual 3 Field Planning Checklist: All Field Teams Day 1: Arrive at Mcmurdo Station O Arrival Brief; Receive Room Keys and Station Information
PROGRAM INFO USAP Operational Risk Management Consequences Probability none (0) Trivial (1) Minor (2) Major (4) Death (8) Certain (16) 0 16 32 64 128 Probable (8) 0 8 16 32 64 Even Chance (4) 0 4 8 16 32 Possible (2) 0 2 4 8 16 Unlikely (1) 0 1 2 4 8 No Chance 0% 0 0 0 0 0 None No degree of possible harm Incident may take place but injury or illness is not likely or it Trivial will be extremely minor Mild cuts and scrapes, mild contusion, minor burns, minor Minor sprain/strain, etc. Amputation, shock, broken bones, torn ligaments/tendons, Major severe burns, head trauma, etc. Injuries result in death or could result in death if not treated Death in a reasonable time. USAP 6-Step Risk Assessment USAP 6-Step Risk Assessment 1) Goals Define work activities and outcomes. 2) Hazards Identify subjective and objective hazards. Mitigate RISK exposure. Can the probability and 3) Safety Measures consequences be decreased enough to proceed? Develop a plan, establish roles, and use clear 4) Plan communication, be prepared with a backup plan. 5) Execute Reassess throughout activity. 6) Debrief What could be improved for the next time? USAP Continental Field Manual 3 Field Planning Checklist: All Field Teams Day 1: Arrive at McMurdo Station o Arrival brief; receive room keys and station information. PROGRAM INFO o Meet point of contact (POC). o Find dorm room and settle in. o Retrieve bags from Building 140. o Check in with Crary Lab staff between 10 am and 5 pm for building keys and lab or office space (if not provided by POC). -
The Faculty, of Which He Was Then President
Carleton Moves CoddentJy Into Its Second Century BY MERRILL E. JARCHOW 1992 CARLETON COLLEGE NORTHFIELD, MINNESOTA Q COPYRIGHT 1992 BY CARLETON COLLEGE, NORTHFIELD, MINNESOTA ALL RIGHTS RESERVED Libray of Congress Curalog Card Number: 92-72408 PRINTED IN THE UNITED STATES OF AMERICA Cover: Old and New: Scoville (1895). Johnson Hall (admissions) / Campus Club (under construction) Contents Foreword ...................................................................................vii Acknowledgements ...................................................................xi 1: The Nason Years ........................................................................1 2: The Swearer Years ....................................................................27 3: The Edwards Years ...................................................................69 4: The Porter Year .......................................................................105 5: The Lewis Years ......................................................................121 Epilogue ..................................................................................155 Appendix .................................................................................157 iii Illustrations President John W . Nason and his wife Elizabeth at the time of Carleton's centennial ..................................................2 Isabella Watson Dormitory ...............................................................4 Student Peace March in 1970 ..........................................................15