Articles | Volume 26, issue 10
https://doi.org/10.5194/hess-26-2605-2022
https://doi.org/10.5194/hess-26-2605-2022
Research article
 | 
18 May 2022
Research article |  | 18 May 2022

Recent hydrological response of glaciers in the Canadian Rockies to changing climate and glacier configuration

Dhiraj Pradhananga and John W. Pomeroy

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Hydrometeorological, glaciological and geospatial research data from the Peyto Glacier Research Basin in the Canadian Rockies
Dhiraj Pradhananga, John W. Pomeroy, Caroline Aubry-Wake, D. Scott Munro, Joseph Shea, Michael N. Demuth, Nammy Hang Kirat, Brian Menounos, and Kriti Mukherjee
Earth Syst. Sci. Data, 13, 2875–2894, https://doi.org/10.5194/essd-13-2875-2021,https://doi.org/10.5194/essd-13-2875-2021, 2021
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Cited articles

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Bolch, T., Menounos, B., and Wheate, R.: Landsat-based inventory of glaciers in western Canada, 1985–2005, Remote Sens. Environ., 114, 127–137, https://doi.org/10.1016/j.rse.2009.08.015, 2010. 
Casassa, G., López, P., Pouyaud, B., and Escobar, F.: Detection of changes in glacial run-off in alpine basins: Examples from North America, the Alps, central Asia and the Andes, Hydrol. Process., 41, 31–41, https://doi.org/10.1002/hyp.7194, 2009. 
Castellazzi, P., Burgess, D., Rivera, A., Huang, J., Longuevergne, L., and Demuth, M. N.: Glacial Melt and Potential Impacts on Water Resources in the Canadian Rocky Mountains, Water Resour. Res., 55, 10191–10217, https://doi.org/10.1029/2018WR024295, 2019. 
Centre for Hydrology: CRHM: The Cold Regions Hydrological Mode, Centre for Hydrology [code], https://research-groups.usask.ca/hydrology/modelling/crhm.php#TechnicalDetails, last access: 9 May 2022.​​​​​​​ 
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Short summary
This study considers the combined impacts of climate and glacier changes due to recession on the hydrology and water balance of two high-elevation glaciers. Peyto and Athabasca glacier basins in the Canadian Rockies have undergone continuous glacier loss over the last 3 to 5 decades, leading to an increase in ice exposure and changes to the elevation and slope of the glacier surfaces. Streamflow from these glaciers continues to increase more due to climate warming than glacier recession.
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