Showing 1 - 20 results of 116 for search '"Canadian High Arctic"', query time: 0.35s Refine Results
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    Surveys of belugas and narwhals in the Canadian High Arctic in 1996 by Stuart Innes, MP Heide-Jørgensen, Jeff L Laake, Kristin L Laidre, Holly J Cleator, Pierre Richard, Robert EA Stewart

    Published 2002-07-01
    “…The summer range of belugas (Delphinapterus leucas) and narwhals (Monodon monoceros) in Prince Regent Inlet, Barrow Strait and Peel Sound in the Canadian High Arctic was surveyed from 31 July to 3 August 1996 with a visual aerial survey of offshore areas and photographic aerial surveys of concentration areas. …”
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    Adult survival of Arctic terns in the Canadian High Arctic by Mark L. Mallory, Shanti E. Davis, Mark Maftei, Danielle T. Fife, Gregory J. Robertson

    Published 2018-01-01
    “…We therefore examined adult survival of terns banded at our field site in the Canadian High Arctic between 2007 and 2016. Apparent adult survival was 0.883, comparable to values for other tern species and for other Arctic larids. …”
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    Particulate trimethylamine in the summertime Canadian high Arctic lower troposphere by F. Köllner, F. Köllner, J. Schneider, M. D. Willis, T. Klimach, F. Helleis, H. Bozem, D. Kunkel, P. Hoor, J. Burkart, W. R. Leaitch, A. A. Aliabadi, A. A. Aliabadi, J. P. D. Abbatt, A. B. Herber, S. Borrmann, S. Borrmann

    Published 2017-11-01
    “…Size-resolved and vertical profile measurements of single particle chemical composition (sampling altitude range 50–3000 m) were conducted in July 2014 in the Canadian high Arctic during an aircraft-based measurement campaign (NETCARE 2014). …”
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    Late winter biogeochemical conditions under sea ice in the Canadian High Arctic by Helen S. Findlay, Laura A. Edwards, Ceri N. Lewis, Glenn A. Cooper, Robert Clement, Nick Hardman-Mountford, Svein Vagle, Lisa A. Miller

    Published 2015-12-01
    “…Here, we present carbon and nutrient data within and under sea ice measured during the Catlin Arctic Survey, over 40 days in March and April 2010, off Ellef Ringnes Island (78° 43.11′ N, 104° 47.44′ W) in the Canadian High Arctic. Results show relatively low surface water (1–10 m) nitrate (<1.3 µM) and total inorganic carbon concentrations (mean±SD=2015±5.83 µmol kg−1), total alkalinity (mean±SD=2134±11.09 µmol kg−1) and under-ice pCO2sw (mean±SD=286±17 µatm). …”
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    Assessing regional populations of ground-nesting marine birds in the Canadian High Arctic by Mark Maftei, Shanti E. Davis, Mark L. Mallory

    Published 2015-04-01
    “…The Queens Channel region of Nunavut is an ecologically distinct area within the Canadian High Arctic consisting of an extensive archipelago of small, low-lying gravel islands throughout which form several localized but highly productive polynyas. …”
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    Intercomparison of atmospheric water vapour measurements at a Canadian High Arctic site by D. Weaver, K. Strong, M. Schneider, P. M. Rowe, P. M. Rowe, C. Sioris, K. A. Walker, K. A. Walker, Z. Mariani, T. Uttal, C. T. McElroy, H. Vömel, A. Spassiani, J. R. Drummond

    Published 2017-08-01
    “…This work presents a detailed intercomparison of water vapour total column measurements taken between 2006 and 2014 at a Canadian High Arctic research site (Eureka, Nunavut). Instruments include radiosondes, sun photometers, a microwave radiometer, and emission and solar absorption Fourier transform infrared (FTIR) spectrometers. …”
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    Long-term landscape impact of petroleum exploration, Melville Island, Canadian High Arctic by Siobhan S. McCarter, Ashley C.A. Rudy, Scott F. Lamoureux

    Published 2017-12-01
    “…We investigated the long-term impact of an extended period of hydrocarbon exploration on Melville Island in the Canadian High Arctic using available remotely sensed data supplemented with field observations over a ∼370 km2 area. …”
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    RADARSAT-2 Derived Glacier Velocities and Dynamic Discharge Estimates for the Canadian High Arctic: 2015–2020 by Wesley Van Wychen, David Burgess, Will Kochtitzky, Natalija Nikolic, Luke Copland, Laurence Gray

    Published 2020-11-01
    “…RADARSAT-2 imagery collected each winter from 2015/2016 to 2019/2020 is used to quantify and characterize the variability in the motion of, and the discharge from, the major marine-terminating ice masses of the Queen Elizabeth Islands (QEI: Devon, Ellesmere and Axel Heiberg Islands) in the Canadian High Arctic. The majority of the glaciers did not experience significant variations in flow speeds over the observation period, and for most that did the variations are attributed to pulse and surge processes. …”
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