2009-2010 PCSP Science Report
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Modelling the Transfer of Supraglacial Meltwater to the Bed of Leverett Glacier, Southwest Greenland
The Cryosphere, 9, 123–138, 2015 www.the-cryosphere.net/9/123/2015/ doi:10.5194/tc-9-123-2015 © Author(s) 2015. CC Attribution 3.0 License. Modelling the transfer of supraglacial meltwater to the bed of Leverett Glacier, Southwest Greenland C. C. Clason1, D. W. F. Mair2, P. W. Nienow3, I. D. Bartholomew3, A. Sole4, S. Palmer5, and W. Schwanghart6 1Department of Physical Geography and Quaternary Geology, Stockholm University, 106 91 Stockholm, Sweden 2Geography and Environment, University of Aberdeen, Aberdeen, AB24 3UF, UK 3School of Geosciences, University of Edinburgh, Edinburgh, EH8 9XP, UK 4Department of Geography, University of Sheffield, Sheffield, S10 2TN, UK 5Geography, College of Life and Environmental Sciences, University of Exeter, Exeter, EX4 4RJ, UK 6Institute of Earth and Environmental Science, University of Potsdam, 14476 Potsdam-Golm, Germany Correspondence to: C. C. Clason ([email protected]) Received: 23 June 2014 – Published in The Cryosphere Discuss.: 29 July 2014 Revised: 12 December 2014 – Accepted: 24 December 2014 – Published: 22 January 2015 Abstract. Meltwater delivered to the bed of the Greenland melt to the bed matches the observed delay between the peak Ice Sheet is a driver of variable ice-motion through changes air temperatures and subsequent velocity speed-ups, while in effective pressure and enhanced basal lubrication. Ice sur- the instantaneous transfer of melt to the bed in a control sim- face velocities have been shown to respond rapidly both ulation does not. Although both moulins and lake drainages to meltwater production at the surface and to drainage of are predicted to increase in number for future warmer climate supraglacial lakes, suggesting efficient transfer of meltwa- scenarios, the lake drainages play an increasingly important ter from the supraglacial to subglacial hydrological systems. -
(Late Tertiary) As Seen from Prince Patrick Island, Arctic Canada’ JOHN G
ARCTIC WL. 43, NO. 4 (DECEMBER 1990) P. 393-403 Beaufort Formation (Late Tertiary) as Seen from Prince Patrick Island, Arctic Canada’ JOHN G. FYLES’ (Received 20 March 1990; accepted in revked form 14 June 1990) ABSTRACT. The Beaufort Formation, in its typearea on Prince Patrick Island, is a single lithostratigraphicunit, a few tens of metres thick, consisting of unlithified sandy deposits of braided rivers. Organicbeds in the sand have yielded more than 200 species of plants and insects and probably originated during the Pliocene, when the area supported coniferous forest. ThisBeaufort unit forms the thin eastern edge of a northwest-thickeningwedge of sand and gravel beneath the western part of the island. These largely unexposed beds,up to several hundred metres thick, include the Beaufort unit and perhaps other older or younger deposits.On the islands northeast and southwest of PrincePatrick Island (MeighenIsland to Banks Island),the name BeaufortFormation has been appliedto similar deposits of late Rrtiary age. Most recorded Beaufort beds on these islands are stratigraphically and paleontologically equivalentto the “type” Beaufort, but a few sites that have been called Beaufort (suchas Duck Hawk Bluffsand the lower unit at Ballast Brook,on Banks Island) differ stratigraphicallyand paleontologically from the “type” Beaufort. This paper recommends that these deposits (probably middle Miocene) and others like them be assigned new stratigraphic names and not be included in the Beaufort Formation as now defined. Informal names Mary Sachs gravel (Duck HawkBluffs) and Ballast Brookbeds are proposed as an initial step. Formal use of the name Beaufort Formation shouldrestricted be to the western Arctic Islands. -
A Historical and Legal Study of Sovereignty in the Canadian North : Terrestrial Sovereignty, 1870–1939
University of Calgary PRISM: University of Calgary's Digital Repository University of Calgary Press University of Calgary Press Open Access Books 2014 A historical and legal study of sovereignty in the Canadian north : terrestrial sovereignty, 1870–1939 Smith, Gordon W. University of Calgary Press "A historical and legal study of sovereignty in the Canadian north : terrestrial sovereignty, 1870–1939", Gordon W. Smith; edited by P. Whitney Lackenbauer. University of Calgary Press, Calgary, Alberta, 2014 http://hdl.handle.net/1880/50251 book http://creativecommons.org/licenses/by-nc-nd/4.0/ Attribution Non-Commercial No Derivatives 4.0 International Downloaded from PRISM: https://prism.ucalgary.ca A HISTORICAL AND LEGAL STUDY OF SOVEREIGNTY IN THE CANADIAN NORTH: TERRESTRIAL SOVEREIGNTY, 1870–1939 By Gordon W. Smith, Edited by P. Whitney Lackenbauer ISBN 978-1-55238-774-0 THIS BOOK IS AN OPEN ACCESS E-BOOK. It is an electronic version of a book that can be purchased in physical form through any bookseller or on-line retailer, or from our distributors. Please support this open access publication by requesting that your university purchase a print copy of this book, or by purchasing a copy yourself. If you have any questions, please contact us at ucpress@ ucalgary.ca Cover Art: The artwork on the cover of this book is not open access and falls under traditional copyright provisions; it cannot be reproduced in any way without written permission of the artists and their agents. The cover can be displayed as a complete cover image for the purposes of publicizing this work, but the artwork cannot be extracted from the context of the cover of this specificwork without breaching the artist’s copyright. -
NUNAVUT a 100 , 101 H Ackett R Iver , Wishbone Xstrata Zinc Canada R Ye C Lve Coal T Rto Nickel-Copper-PGE 102, 103 H Igh Lake , Izo K Lake M M G Resources Inc
150°W 140°W 130°W 120°W 110°W 100°W 90°W 80°W 70°W 60°W 50°W 40°W 30°W PROJECTS BY REGION Note: Bold project number and name signifies major or advancing project. AR CT KITIKMEOT REGION 8 I 0 C LEGEND ° O N umber P ro ject Operato r N O C C E Commodity Groupings ÉA AN B A SE M ET A LS Mineral Exploration, Mining and Geoscience N Base Metals Iron NUNAVUT A 100 , 101 H ackett R iver , Wishbone Xstrata Zinc Canada R Ye C lve Coal T rto Nickel-Copper-PGE 102, 103 H igh Lake , Izo k Lake M M G Resources Inc. I n B P Q ay q N Diamond Active Projects 2012 U paa Rare Earth Elements 104 Hood M M G Resources Inc. E inir utt Gold Uranium 0 50 100 200 300 S Q D IA M ON D S t D i a Active Mine Inactive Mine 160 Hammer Stornoway Diamond Corporation N H r Kilometres T t A S L E 161 Jericho M ine Shear Diamonds Ltd. S B s Bold project number and name signifies major I e Projection: Canada Lambert Conformal Conic, NAD 83 A r D or advancing project. GOLD IS a N H L ay N A 220, 221 B ack R iver (Geo rge Lake - 220, Go o se Lake - 221) Sabina Gold & Silver Corp. T dhild B É Au N L Areas with Surface and/or Subsurface Restrictions E - a PRODUCED BY: B n N ) Committee Bay (Anuri-Raven - 222, Four Hills-Cop - 223, Inuk - E s E E A e ER t K CPMA Caribou Protection Measures Apply 222 - 226 North Country Gold Corp. -
Annual Report: October 1, 2014 Assessing the Impact of Small, Canadian Arctic River Flows to the Freshwater Budget of the Canadian Archipelago Matthew B
Annual Report: October 1, 2014 Assessing the impact of small, Canadian Arctic River flows to the freshwater budget of the Canadian Archipelago Matthew B. Alkire, University of Washington Assessing the impact of small, Canadian Arctic river flows to the freshwater budget of the Canadian Archipelago (or SCARFs) is a scientific research project funded by the National Science Foundation (USA). The purpose of this project is to collect water samples from seven different rivers and their adjoining estuaries throughout the Canadian Arctic Archipelago (see Fig. 1) in order to determine whether or not their chemical signatures differ from larger North American rivers such as the Mackenzie and Yukon Rivers. Five of the rivers are located within Nunavut, Canada: the Coppermine River (near Kugluktuk), Ellice River (~140 km southeast of Cambridge Bay), Back River (~180 km southeast of Gjoa Haven), Cunningham River (~77 km southeast of Resolute Bay on Somerset Island), and Kangiqtugaapik River (near Clyde River, Baffin Island). Two of the rivers are located within the Northwest Territories, Canada: the Kujjuua River (located approximately 67 km northeast of Ulukhaktok on Victoria Island) and Thomsen River (specifically near the mouth of the river where it empties into Castel Bay, on Banks Island). Figure 1. Map of the Canadian Arctic Archipelago. The red stars indicate the mouths of the rivers sampled during this study: (1) Coppermine R., (2) Ellice R., (3) Back R., (4) Kuujuua R. (Victoria Island), (5) Thomsen R. (Banks Island), (6) Cunningham R. (Somerset Island), and (7) Clyde R. (Baffin Island). The Coppermine, Ellice, and Back Rivers are located on the mainland of Nunavut. -
EXPERIENCES 2021 Table of Contents
NUNAVUT EXPERIENCES 2021 Table of Contents Arts & Culture Alianait Arts Festival Qaggiavuut! Toonik Tyme Festival Uasau Soap Nunavut Development Corporation Nunatta Sunakkutaangit Museum Malikkaat Carvings Nunavut Aqsarniit Hotel And Conference Centre Adventure Arctic Bay Adventures Adventure Canada Arctic Kingdom Bathurst Inlet Lodge Black Feather Eagle-Eye Tours The Great Canadian Travel Group Igloo Tourism & Outfitting Hakongak Outfitting Inukpak Outfitting North Winds Expeditions Parks Canada Arctic Wilderness Guiding and Outfitting Tikippugut Kool Runnings Quark Expeditions Nunavut Brewing Company Kivalliq Wildlife Adventures Inc. Illu B&B Eyos Expeditions Baffin Safari About Nunavut Airlines Canadian North Calm Air Travel Agents Far Horizons Anderson Vacations Top of the World Travel p uit O erat In ed Iᓇᓄᕗᑦ *denotes an n u q u ju Inuit operated nn tau ut Aula company About Nunavut Nunavut “Our Land” 2021 marks the 22nd anniversary of Nunavut becoming Canada’s newest territory. The word “Nunavut” means “Our Land” in Inuktut, the language of the Inuit, who represent 85 per cent of Nunavut’s resident’s. The creation of Nunavut as Canada’s third territory had its origins in a desire by Inuit got more say in their future. The first formal presentation of the idea – The Nunavut Proposal – was made to Ottawa in 1976. More than two decades later, in February 1999, Nunavut’s first 19 Members of the Legislative Assembly (MLAs) were elected to a five year term. Shortly after, those MLAs chose one of their own, lawyer Paul Okalik, to be the first Premier. The resulting government is a public one; all may vote - Inuit and non-Inuit, but the outcomes reflect Inuit values. -
Atlantic Walrus Odobenus Rosmarus Rosmarus
COSEWIC Assessment and Update Status Report on the Atlantic Walrus Odobenus rosmarus rosmarus in Canada SPECIAL CONCERN 2006 COSEWIC COSEPAC COMMITTEE ON THE STATUS OF COMITÉ SUR LA SITUATION ENDANGERED WILDLIFE DES ESPÈCES EN PÉRIL IN CANADA AU CANADA COSEWIC status reports are working documents used in assigning the status of wildlife species suspected of being at risk. This report may be cited as follows: COSEWIC 2006. COSEWIC assessment and update status report on the Atlantic walrus Odobenus rosmarus rosmarus in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. ix + 65 pp. (www.sararegistry.gc.ca/status/status_e.cfm). Previous reports: COSEWIC 2000. COSEWIC assessment and status report on the Atlantic walrus Odobenus rosmarus rosmarus (Northwest Atlantic Population and Eastern Arctic Population) in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. vi + 23 pp. (www.sararegistry.gc.ca/status/status_e.cfm). Richard, P. 1987. COSEWIC status report on the Atlantic walrus Odobenus rosmarus rosmarus (Northwest Atlantic Population and Eastern Arctic Population) in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. 1-23 pp. Production note: COSEWIC would like to acknowledge D.B. Stewart for writing the status report on the Atlantic Walrus Odobenus rosmarus rosmarus in Canada, prepared under contract with Environment Canada, overseen and edited by Andrew Trites, Co-chair, COSEWIC Marine Mammals Species Specialist Subcommittee. For additional copies contact: COSEWIC Secretariat c/o Canadian Wildlife Service Environment Canada Ottawa, ON K1A 0H3 Tel.: (819) 997-4991 / (819) 953-3215 Fax: (819) 994-3684 E-mail: COSEWIC/[email protected] http://www.cosewic.gc.ca Également disponible en français sous le titre Évaluation et Rapport de situation du COSEPAC sur la situation du morse de l'Atlantique (Odobenus rosmarus rosmarus) au Canada – Mise à jour. -
CANADIAN PARKS and PROTECTED AREAS: Helping Canada Weather Climate Change
CANADIAN PARKS AND PROTECTED AREAS: Helping Canada weather climate change Report of the Canadian Parks Council Climate Change Working Group Report prepared by The Canadian Parks Council Climate Change Working Group for the Canadian Parks Council Citation: Canadian Parks Council Climate Change Working Group. 2013. Canadian Parks and Protected Areas: Helping Canada Weather Climate Change. Parks Canada Agency on behalf of the Canadian Parks Council. 52 pp. CPC Climate Change Working Group members Karen Keenleyside (Chair), Parks Canada Linda Burr (Consultant), Working Group Coordinator Tory Stevens and Eva Riccius, BC Parks Cameron Eckert, Yukon Parks Jessica Elliott, Manitoba Conservation and Water Stewardship Melanie Percy and Peter Weclaw, Alberta Tourism, Parks and Recreation Rob Wright, Saskatchewan Tourism and Parks Karen Hartley, Ontario Parks Alain Hébert and Patrick Graillon, Société des établissements de plein air du Québec Rob Cameron, Nova Scotia Environment, Protected Areas Doug Oliver, Nova Scotia Natural Resources Jeri Graham and Tina Leonard, Newfoundland and Labrador Parks and Natural Areas Christopher Lemieux, Canadian Council on Ecological Areas Mary Rothfels, Fisheries and Oceans Canada Olaf Jensen and Jean-François Gobeil, Environment Canada Acknowledgements The CPC Climate Change Working Group would like to thank the following people for their help and advice in preparing this report: John Good (CPC Executive Director); Sheldon Kowalchuk, Albert Van Dijk, Hélène Robichaud, Diane Wilson, Virginia Sheehan, Erika Laanela, Doug Yurick, Francine Mercier, Marlow Pellat, Catherine Dumouchel, Donald McLennan, John Wilmshurst, Cynthia Ball, Marie-Josée Laberge, Julie Lefebvre, Jeff Pender, Stephen Woodley, Mikailou Sy (Parks Canada); Paul Gray (Ontario Ministry of Natural Resources); Art Lynds (Nova Scotia Department of Natural Resources). -
Supraglacial Rivers on the Northwest Greenland Ice Sheet, Devon Ice Cap, and Barnes Ice Cap Mapped Using Sentinel-2 Imagery
This is a repository copy of Supraglacial rivers on the northwest Greenland Ice Sheet, Devon Ice Cap, and Barnes Ice Cap mapped using Sentinel-2 imagery. White Rose Research Online URL for this paper: http://eprints.whiterose.ac.uk/141238/ Version: Accepted Version Article: Yang, K., Smith, L., Sole, A. et al. (4 more authors) (2019) Supraglacial rivers on the northwest Greenland Ice Sheet, Devon Ice Cap, and Barnes Ice Cap mapped using Sentinel-2 imagery. International Journal of Applied Earth Observation and Geoinformation, 78. pp. 1-13. ISSN 0303-2434 https://doi.org/10.1016/j.jag.2019.01.008 Article available under the terms of the CC-BY-NC-ND licence (https://creativecommons.org/licenses/by-nc-nd/4.0/). Reuse This article is distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs (CC BY-NC-ND) licence. This licence only allows you to download this work and share it with others as long as you credit the authors, but you can’t change the article in any way or use it commercially. More information and the full terms of the licence here: https://creativecommons.org/licenses/ Takedown If you consider content in White Rose Research Online to be in breach of UK law, please notify us by emailing [email protected] including the URL of the record and the reason for the withdrawal request. [email protected] https://eprints.whiterose.ac.uk/ 1 Supraglacial rivers on the northwest Greenland Ice Sheet, Devon Ice Cap, and 2 Barnes Ice Cap mapped using Sentinel-2 imagery 3 Kang Yang1,2,3, Laurence C. -
CNGO NU Summary-Of-Activities
SUMMARY OF ACTIVITIES 2015 © 2015 by Canada-Nunavut Geoscience Office. All rights reserved. Electronic edition published 2015. This publication is also available, free of charge, as colour digital files in Adobe Acrobat® PDF format from the Canada- Nunavut Geoscience Office website: www.cngo.ca/ Every reasonable effort is made to ensure the accuracy of the information contained in this report, but Natural Resources Canada does not assume any liability for errors that may occur. Source references are included in the report and users should verify critical information. When using information from this publication in other publications or presentations, due acknowledgment should be given to Canada-Nunavut Geoscience Office. The recommended reference is included on the title page of each paper. The com- plete volume should be referenced as follows: Canada-Nunavut Geoscience Office (2015): Canada-Nunavut Geoscience Office Summary of Activities 2015; Canada- Nunavut Geoscience Office, 208 p. ISSN 2291-1235 Canada-Nunavut Geoscience Office Summary of Activities (Print) ISSN 2291-1243 Canada-Nunavut Geoscience Office Summary of Activities (Online) Front cover photo: Sean Noble overlooking a glacially eroded valley, standing among middle Paleoproterozoic age psam- mitic metasedimentary rocks, nine kilometres west of Chidliak Bay, southern Baffin Island. Photo by Dustin Liikane, Carleton University. Back cover photo: Iqaluit International Airport under rehabilitation and expansion; the Canada-Nunavut Geoscience Of- fice, Geological Survey of Canada (Natural Resources Canada), Centre d’études nordiques (Université Laval) and Trans- port Canada contributed to a better understanding of permafrost conditions to support the planned repairs and adapt the in- frastructure to new climatic conditions. Photo by Tommy Tremblay, Canada-Nunavut Geoscience Office. -
Wp-Uploads.Cngo.Ca
Surficial geology of southern Hall Peninsula, Baffin Island, Nunavut: summary of the 2012 field season T. Tremblay, Canada-Nunavut Geoscience Office, Iqaluit, Nunavut, [email protected] J. Leblanc-Dumas, Département de Géographie et Centre d’études nordiques, Université Laval, Québec, Quebec M. Allard, Département de Géographie et Centre d’études nordiques, Université Laval, Québec, Quebec J.C. Gosse, Department of Earth Sciences, Dalhousie University, Halifax, Nova Scotia C.G. Creason, Department of Earth Sciences, Dalhousie University, Halifax, Nova Scotia P. Peyton, Environmental Technology Program, Nunavut Arctic College, Iqaluit, Nunavut P. Budkewitsch, Aboriginal Affairs and Northern Development Canada, Iqaluit, Nunavut A-M. LeBlanc, Geological Survey of Canada, Ottawa, Ontario Tremblay, T., Leblanc-Dumas, J., Allard, M., Gosse, J.C., Creason, C.G., Peyton, P., Budkewitsch, P. and LeBlanc, A-M. 2013: Surficial geology of southern Hall Peninsula, Baffin Island, Nunavut: summary of the 2012 field season; in Summary of Activities 2012, Canada- Nunavut Geoscience Office, p. 93–100. Abstract This study is part of the Canada-Nunavut Geoscience Office’s Hall Peninsula Integrated Geoscience Program, a multiyear bedrock and surficial geology mapping program with associated thematic studies. This summary presents the surficial geol- ogy component of the program conducted during the 2012 field season, along with a summary of future work and a prelimi- nary overview of the Quaternary geology of the area. The emphasis of this study is placed on 1:100 000 surficial geology mapping (NTS 025I, J, O, P, 026A, B), till sampling, glaciodynamic setting and ice-flow history of the area. A traditional place names geological study will aim at describing how the geological landscape is linked with Inuit traditional activities and landmarks. -
National Park System: a Screening Level Assessment
Environment Canada Parks Canada Environnement Canada Parcs Canada Edited by: Daniel Scott Adaptation & Impacts Research Group, Environment Canada and Roger Suffling School of Planning, University of Waterloo May 2000 Climate change and Canada’s national park system: A screening level assessment Le Changement climatique et le réseau des parcs nationaux du Canada : une évaluation préliminaire This report was prepared for Parks Canada, Department of Canadian Heritage by the Adaptation & Impacts Research Group, Environment Canada and the Faculty of Environmental Studies, University of Waterloo. The views expressed in the report are those of the study team and do not necessarily represent the opinions of Parks Canada or Environment Canada. Catalogue No.: En56-155/2000E ISBN: 0-662-28976-5 This publication is available in PDF format through the Adaptation and Impacts Research Group, Environment Canada web site < www1.tor.ec.gc.ca/airg > and available in Canada from the following Environment Canada office: Inquiry Centre 351 St. Joseph Boulevard Hull, Quebec K1A 0H3 Telephone: (819) 997-2800 or 1-800-668-6767 Fax: (819) 953-2225 Email: [email protected] i Climate change and Canada’s national park system: A screening level assessment Le Changement climatique et le réseau des parcs nationaux du Canada : une évaluation préliminaire Project Leads and Editors: Dr. Daniel Scott1 and Dr. Roger Suffling2 1 Adaptation and Impacts Research Group, Environment Canada c/o the Faculty of Environmental Studies, University of Waterloo Waterloo, Ontario N2L 3G1 519-888-4567 ext. 5497 [email protected] 2 School of Planning Faculty of Environmental Studies, University of Waterloo Waterloo, Ontario N2L 3G1 Research Team: Derek Armitage - Ph.D.