Climate Change Geoscience Program Meeting Report
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Canadian Arctic 1987
Canadian Arctic 1987 TED WHALLEY Ellesmere Island has, at Cape Columbia, the northern-most land in the world, at latitude about 83.1°. It is a very mountainous island, particularly on the north west and the east sides, and its mountains almost reach the north coast - the northern-most mountains in the world. It was from here that most of the attempts to reach the North Pole have started, including that of Peary - reputedly, but perhaps not actually, the first man to reach the Pole. Nowadays, tourist flights to the Pole by Twin Otter from Resolute Bay are common, but are somewhat expensive. The topography of Ellesmere is dominated by several large and small ice-caps which almost bury the mountains, and only the Agassiz Ice-Cap, which is immediately west of Kane Basin, has a name. On the north-west side there are two large and unnamed ice-caps, the larger of which straddles 82°N and the smaller straddles 8I.5°N. There is also a large unnamed ice-cap immediately west of Smith Sound, a smaller one on the south-east tip of Ellesmere Island, and another north of the settlement of Grise Fiord on the south coast. The north coast of Ellesmere was the home of great ice shelves, but, at about the turn of the century, the ice shelves started to break off and float away as so-called 'ice islands' that circulated for many decades around the arctic ocean, and still do. They have often been used as natural platforms for scientific expeditions. Perhaps nine-tenths of the original ice shelves have floated away. -
United States Arctic Weather Station Programme
JOINT ARCTIC WEATHER STATIONS FIVE YEAR REPORT 1946-1951 JOINT CANADIAN -UNITED STATES ARCTIC WEATHER STATION PROGRAMME A REVIEW OF THE ESTABLISHMENT AND OPERATION OF THE JOINT ARCTIC WEATHER STATIONS AT EUREKA, RESOLUTE, ISACHSEN, MOULD BAY, AND ALERT AND A SUMMARY OF THE SCIENTIFIC ACTIVITIES AT THESE STATIONS 1946-1951 Compiled by METEOROLOGICAL DIVISION - DEPARTMENT OF TRANSPORT - CANADA and U.S. WEATHER BUREAU - DEPARTMENT OF COMMERCE – UNITED STATES CONTENTS CHAPTER PAGE 1. Introduction 1 2. Establishment of Stations 8 Eureka 8 Resolute 10 Isachsen 12 Mould Bay 14 Alert 15 Reconnaissance of Bridport Inlet 16 3. Station Maintenance 20 4. Methods of Re-supply 27 Summer Sea Supply Mission 27 Problems of Ice Navigation 29 Airlift Operations 35 5. Personnel 37 6. Meteorological Programme 42 Surface Observations 42 Upper Air Observations 46 7. Special Scientific Projects by Weather Station Personnel 48 Low Level Air Temperature Measurements 48 Permafrost Drilling and Soil Temperature Measurements at Resolute 49 Tidal Observations 59 Ice Thickness Measurements 61 Sea Ice Reports 63 Ice and Sea Water Temperatures 75 Lake Water Temperatures at Resolute 76 Observations of Arctic Snow Characteristics 77 Snow Crystal Replicas 81 Arctic Test of U.S. Navy Model, TDM-l, Automatic Weather Station 82 Salinity of Sea Water 85 Atmospheric Refraction 86 Solar Radiation 87 8. Stations Established at Resolute in Addition to the Weather Station 89 --ii-- CHAPTER PAGE Resolute Magnetic Observatory 89 Resolute Seismograph Station 90 Resolute Ionospheric Station 91 9. Arctic Buildings 92 Foundations 92 Prefabricated Buildings 95 Experimental Hut at Alert, N.W.T. 99 10. Projects by Transient Scientific Personnel 100 Wildlife Survey of Slidre Fiord Area 101 National Museum of Canada Investigations 101 Geological Survey - Cornwallis Island 104 Northern Insect Survey Investigations 109 Northern Insect Survey at Resolute, N.W.T.-1949 110 Northern Insect Survey at Alert, N.W.T.-l95l 114 Geographical Investigations at Eureka, N.W.T. -
Mercury in the Canadian Arctic Terrestrial Environment: an Update
STOTEN-16201; No of Pages 13 Science of the Total Environment xxx (2014) xxx–xxx Contents lists available at ScienceDirect Science of the Total Environment journal homepage: www.elsevier.com/locate/scitotenv Review Mercury in the Canadian Arctic Terrestrial Environment: An Update Mary Gamberg a,⁎, John Chételat b, Alexandre J. Poulain c, Christian Zdanowicz d, Jiancheng Zheng e a Gamberg Consulting, Box 30130, Whitehorse, Yukon, Canada Y1A 5M2 b Environment Canada, Ottawa, Ontario, Canada K1A 0H3 c University of Ottawa, Ottawa, Ontario, Canada K1N 6N5 d Uppsala University, Uppsala, Sweden e Natural Resources Canada, Ottawa, Ontario, Canada K1A 0E4 HIGHLIGHTS • THg and MeHg levels in Arctic snow on land are low, except in coastal areas. • Hg levels in Canadian Arctic glaciers were stable for most of the past century. • THg levels in glaciers show an increasing trend along a north-south gradient. • Water-logged Arctic soils have the potential to methylate mercury. • An Arctic caribou population shows no recent temporal trend in Hg levels. article info abstract Article history: Contaminants in the Canadian Arctic have been studied over the last twenty years under the guidance of the Received 17 December 2013 Northern Contaminants Program. This paper provides the current state of knowledge on mercury (Hg) in the Received in revised form 9 April 2014 Canadian Arctic terrestrial environment. Snow, ice, and soils on land are key reservoirs for atmospheric deposi- Accepted 15 April 2014 tion and can become sources of Hg through the melting of terrestrial ice and snow and via soil erosion. In the Available online xxxx Canadian Arctic, new data have been collected for snow and ice that provide more information on the net accu- Keywords: mulation and storage of Hg in the cryosphere. -
Qikiqtani Inuit Association 2010
QTC Interview and Testimony Summaries Qikiqtani Inuit Association 2010 NOTICE TO READER This document was submitted 20 October 2010 at the Board Meeting of the Qikiqtani Inuit Association. Qikiqtani Inuit Association P.O. Box 1340 Iqaluit, NU X0A 0H0 Phone: (867) 975-8400 Fax: (867) 979-3238 The preparation of this document was completed under the direction of: Madeleine Redfern Executive Director, Qikiqtani Truth Commission P.O. Box 1340 Iqaluit, NU X0A 0H0 Tel: (867) 975-8426 Fax: (867) 979-1217 Email: [email protected] Table of Contents: Introduction ................................................................................................................................................... 1 Contents .................................................................................................................................................... 1 QIA interviews .......................................................................................................................................... 1 QTC interviews ......................................................................................................................................... 1 Photos ........................................................................................................................................................ 2 Arctic Bay ................................................................................................................................................. 3 Qikiqtani Inuit Association .................................................................................................................. -
Climate Change Geoscience Program Meeting Report
GEOLOGICAL SURVEY OF CANADA OPEN FILE 6879 Climate Change Geoscience Program: 2006-2011 Program Final Report Rencz A.N. 2012 GEOLOGICAL SURVEY OF CANADA OPEN FILE 6879 Climate Change Geoscience Program: 2006-2011 Program Final Report Rencz A.N 2012 ©Her Majesty the Queen in Right of Canada 2012 doi:10.4095/290156 This publication is available from the Geological Survey of Canada Bookstore (http://gsc.nrcan.gc.ca/bookstore_e.php). It can also be downloaded free of charge from GeoPub (http://geopub.nrcan.gc.ca/). Recommended citation Rencz A.N., 2012. Climate Change Geoscience Program: 2006-2011 Program Final Report, Geological Survey of Canada, Open File 6879, 262 p. Publications in this series have not been edited; they are released as submitted by the author. Climate Change Geoscience Program: 2006-2011 Program Final Report Cover Photo courtesy of Alexi Zwadzki Cirque Glacier in the Canadian Rocky Mountains ii Table of Contents CLIMATE CHANGE GEOSCIENCE PROGRAM V EXECUTIVE SUMMARY V LOGIC MODEL 1 PROGRAM OUTPUTS AND OUTCOMES 2 OUTPUTS 2 ECONOMIC RESILIENCE 2 COMMUNITY ADAPTATION 2 ADVISING PUBLIC POLICY 2 OUTCOMES 2 IMMEDIATE OUTCOMES 2 INTERMEDIATE OUTCOMES 2 SCIENTIFIC CONTRIBUTIONS 4 CLIMATE CHANGE IMPACTS AND ADAPTATIONS FOR KEY ECONOMIC AND NATURAL ENVIRONMENT SECTORS 7 DEVELOPING EXTREME SCENARIOS FOR WATER AND LAND MANAGEMENT ON THE CANADIAN PRAIRIES 12 DENDROISOTOPIC RECONSTRUCTION OF HYDROCLIMATIC CONDITIONS OVER THE PAST CENTURIES IN HYDROPOWER REGIONS OF THE QUÉBEC-LABRADOR PENINSULA 17 ASSESSING THE IMPACTS OF CLIMATE CHANGE -
The Nature Lover Magazine
The Nature Lover Magazine Contest: Canada’s Mountains blog: photography Short Story: Ferdinand’s Adventure Poetry: Haiku: The Apple Tree - 0 - Cabot Trail review — pg. 3 Blog: Canada’s Mountains — pg. 5 Autumn (poem) — pg. 9 The River (poem) — pg. 10 Ferdinand’s Adventure (short story)—pg. 12 Dear Deer — pg. 18 “Dear Pamela Hickman” letter — pg. 19 “Ask Suesanne” column: Fungi — pg. 21 Chickadees & An Apple Tree (poetry)—pg.22 A Wet Picnic Spot — pg. 23 - 1 - Emily Jacqueline Nyenhuis o Wrote and published “The Nature Lover’s Magazine” o By courtesy of The Cover Story English Curriculum o More about The Author on last page Trees Word Search: P M T A S P E N K B O A S H C U S R C E P P A C Q E T I O E L L N R N C U E L C A E M I O U P S M H R M P B P I B B E S S T H C K K A O H I Z S P R U C E D Y X Pine Maple Hemlock Oak Spruce Birch Aspen Beech Poplar Ash - 2 - Have you ever seen a postcard behind you, but on the Cabot Trail you’ll see featuring the striking views of the Cape the road disappear behind the rural Breton’s Cabot Trail? But have you actually mountains. You’ll be sure to see lots of signs seen it, drove it, or walked beside the with arrows that urge you around the next stunning mountains and powerful ocean bend to witness one of the best sights in with the windswept grass on the cliff below Canada. -
Polar Continental Shelf Program SCIENCE REPORT 2017 Logistical Support for Leading-Edge Scientific Research in Canada and Its Arctic
Polar Continental Shelf Program SCIENCE REPORT 2017 Logistical support for leading-edge scientific research in Canada and its Arctic Polar Continental Shelf Program SCIENCE REPORT 2017 Logistical support for leading-edge scientific research in Canada and its Arctic Polar Continental Shelf Program Science Report 2017 – Logistical support for leading-edge scientific research in Canada and its Arctic Contact information Polar Continental Shelf Program Natural Resources Canada 2464 Sheffield Road Ottawa ON K1B 4E5 Canada Tel.: 613-998-8145 Email: [email protected] Website: pcsp.nrcan.gc.ca Cover photograph: Servicing a time-lapse camera system at the terminus of Iceberg Glacier, Axel Heiberg Island, Nunavut Section header image: Dried up tundra landscape in the Nettilling Lake region, Baffin Island, Nunavut Photograph contributors (alphabetically) Aurora Research Institute: page 35 Chris Moskal, Parks Canada: page 27 Greg Brooks, Natural Resources Canada: pages 22 and 23 Derek Mueller, Carleton University: page 18 Lori Campbell, Natural Resources Canada: page 24 Natural Resources Canada: page 4 Luke Copland, University of Ottawa: Cover page, pages 7 and 10 Alexandre Normandeau, Natural Resources Canada: page 25 Alison Criscitiello, University of Alberta: page 47 Gordon Osinski, University of Western Ontario: pages 13, 14 and 34 Adam Csank, University of Nevada: page 28 Chantal Ouimet, Parks Canada: pages 26 and 27 Fisheries and Oceans Canada: page 31 Michael Parsons, Natural Resources Canada: page 25 Duane Froese, University