Search Results - "Stewart, Ronald E."

The 2013 flood event in the South Saskatchewan and Elk River basins: Causes, assessment and damages by Pomeroy, John W., Stewart, Ronald E., Whitfield, Paul H.

“…In late June 2013, heavy rainfall and rapidly melting alpine snow triggered flooding throughout much of the southern half of Alberta. Heavy rainfall commenced…”
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On the Dependence of Winter Precipitation Types on Temperature, Precipitation Rate, and Associated Features by Thériault, Julie M., Stewart, Ronald E., Henson, William

“…The phase of precipitation formed within the atmosphere is highly dependent on the vertical temperature profile through which it falls. In particular, several…”
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The Changing Cold Regions Network： Observation, diagnosis and prediction of environmental change in the Saskatchewan and Mackenzie River Basins, Canada by Debeer, Chris M., Wheater, Howard S., Quinton, William L., Carey, Sean K., Stewart, Ronald E., MacKay, Murray D., Marsh, Philip

“…Climate change is causing rapid and severe changes to many Earth systems and processes, with widespread cryospheric, eco- logical, and hydrological impacts…”
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On the variation of ice pellet characteristics by Gibson, Steven R., Stewart, Ronald E., Henson, William

“…Ice pellets are an important yet little‐studied type of winter precipitation. To better document and understand this type of precipitation, ice pellet…”
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Global Meteorological Drought: A Synthesis of Current Understanding with a Focus on SST Drivers of Precipitation Deficits by Schubert, Siegfried D., Stewart, Ronald E., Wang, Hailan, Barlow, Mathew, Berbery, Ernesto H., Cai, Wenju, Hoerling, Martin P., Kanikicharla, Krishna K., Koster, Randal D., Lyon, Bradfield, Mariotti, Annarita, Mechoso, Carlos R., Müller, Omar V., Rodriguez-Fonseca, Belen, Seager, Richard, Senevirante, Sonia I., Zhang, Lixia, Zhou, Tianjun

“…Drought affects virtually every region of the world, and potential shifts in its character in a changing climate are a major concern. This article presents a…”
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Observations of ice pellets during a winter storm by Gibson, Steven R., Stewart, Ronald E.

“…A high resolution digital camera was used to photograph ice pellets for 4 h during a winter storm at Mirabel, Quebec, Canada in November 2003. A total of 1023…”
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Precipitation transition regions over the southern Canadian Cordillera during January–April 2010 and under a pseudo-global-warming assumption by Almonte, Juris D, Stewart, Ronald E

“…The occurrence of various types of winter precipitation is an important issue over the southern Canadian Cordillera. This issue is examined from January to…”
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Characteristics of Rain-Snow Transitions Over the Canadian Rockies and their Changes in Warmer Climate Conditions by Thériault, Julie M., Leroux, Nicolas R., Tchuem Tchuente, Obert, Stewart, Ronald E.

“…The southern Canadian Rockies are prone to extreme precipitation that often leads to high streamflow, deep snowpacks, and avalanche risks. Many of these…”
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ON THE CHARACTERISTICS OF AND PROCESSES PRODUCING WINTER PRECIPITATION TYPES NEAR 0°C by Stewart, Ronald E., Thériault, Julie M., Henson, William

“…This article examines the types of winter precipitation that occur near 0°C, specifically rain, freezing rain, freezing drizzle, ice pellets, snow pellets, and…”
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Near-0 °C surface temperature and precipitation type patterns across Canada by Mekis, Eva, Stewart, Ronald E, Theriault, Julie M, Kochtubajda, Bohdan, Bonsal, Barrie R, Liu, Zhuo

“…The 0 ∘C temperature threshold is critical for many meteorological and hydrological processes driven by melting and freezing in the atmosphere, surface, and…”
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Climatology of and Factors Contributing to Occurrences of Near-0°C Temperatures and Associated Precipitation At and Near Terrace, British Columbia, Canada by Cardinal, Émile, Thériault, Julie M., Stewart, Ronald E., Thompson, Hadleigh D., Déry, Stephen J.

“…Occurrences of near-0°C temperatures (-2°C ≤ T ≤ 2°C) are common in cold regions such as Canada, and these conditions can lead to freeze-thaw events and…”
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An Assessment of Surface and Atmospheric Conditions Associated with the Extreme 2014 Wildfire Season in Canada's Northwest Territories by Kochtubajda, Bohdan, Stewart, Ronald E., Flannigan, Mike D., Bonsal, Barrie R., Cuell, Charles, Mooney, Curtis J.

“…Weather and climate are major factors influencing worldwide wildfire activity. This study assesses surface and atmospheric conditions associated with the 2014…”
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Climatological context of the mid-November 2021 floods in the province of British Columbia, Canada by Richards-Thomas, Tamar S., Déry, Stephen J., Stewart, Ronald E., Thériault, Julie M.

“…The Canadian province of British Columbia (BC) is subjected to large-scale, destructive floods. The most dramatic was a mid-November 2021 event when…”
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Precipitation characteristics and associated weather conditions on the eastern slopes of the Canadian Rockies during March–April 2015 by Theriault, Julie M, Hung, Ida, Vaquer, Paul, Stewart, Ronald E, Pomeroy, John W

“…Precipitation events that bring rain and snow to the Banff–Calgary area of Alberta are a critical aspect of the region's water cycle and can lead to major…”
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Summary and synthesis of Changing Cold Regions Network (CCRN) research in the interior of western Canada – Part 2: Future change in cryosphere, vegetation, and hydrology by DeBeer, Chris M, Wheater, Howard S, Pomeroy, John W, Barr, Alan G, Baltzer, Jennifer L, Johnstone, Jill F, Turetsky, Merritt R, Stewart, Ronald E, Hayashi, Masaki, van der Kamp, Garth, Marshall, Shawn, Campbell, Elizabeth, Marsh, Philip, Carey, Sean K, Quinton, William L, Li, Yanping, Razavi, Saman, Berg, Aaron, McDonnell, Jeffrey J, Spence, Christopher, Helgason, Warren D, Ireson, Andrew M, Black, T. Andrew, Elshamy, Mohamed, Yassin, Fuad, Davison, Bruce, Howard, Allan, Thériault, Julie M, Shook, Kevin, Demuth, Michael N, Pietroniro, Alain

“…The interior of western Canada, like many similar cold mid- to high-latitude regions worldwide, is undergoing extensive and rapid climate and environmental…”
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Summary and synthesis of Changing Cold Regions Network (CCRN) research in the interior of western Canada – Part 1: Projected climate and meteorology by Stewart, Ronald E, Szeto, Kit K, Bonsal, Barrie R, Hanesiak, John M, Kochtubajda, Bohdan, Li, Yanping, Thériault, Julie M, DeBeer, Chris M, Tam, Benita Y, Li, Zhenhua, Liu, Zhuo, Bruneau, Jennifer A, Duplessis, Patrick, Marinier, Sébastien, Matte, Dominic

“…The interior of western Canada, up to and including the Arctic, has experienced rapid change in its climate, hydrology, cryosphere, and ecosystems, and this is…”
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Atmospheric and surface observations during the Saint John River Experiment on Cold Season Storms (SAJESS) by Thompson, Hadleigh D, Thériault, Julie M, Déry, Stephen J, Stewart, Ronald E, Boisvert, Dominique, Rickard, Lisa, Leroux, Nicolas R, Colli, Matteo, Vionnet, Vincent

“…The amount and the phase of cold-season precipitation accumulating in the upper Saint John River (SJR) basin are critical factors in determining spring runoff,…”
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Weather systems occurring over Fort Simpson, Northwest Territories, Canada, during three seasons of 1998–1999: 2. Precipitation features by Stewart, Ronald E., Burford, Jason E., Hudak, David R., Currie, Brian, Kochtubajda, Bohdan, Rodriguez, Peter, Liu, Jinliang

“…Precipitation events were examined at Fort Simpson, Northwest Territories, Canada, during the autumn and winter of 1998 and during the spring of 1999 with a…”
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A multi-perspective examination of heat waves affecting Metro Vancouver: now into the future by Stewart, Ronald E., Betancourt, Daniel, Davies, James B., Harford, Deborah, Klein, Yaheli, Lannigan, Robert, Mortsch, Linda, O’Connell, Erin, Tang, Kathy, Whitfield, Paul H.

“…Using studies of places where heat waves are common, projected changes in heat waves in Metro Vancouver are assessed from a multi-disciplinary perspective with…”
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The Drought Research Initiative (DRI) by Stewart, Ronald E.

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