Changes in geographical runoff generation in regions affected by climate and resource development: A case study of the Athabasca River
Reviewed The authors wish to thank Cydne Potter for help in drafting the maps. Study region: This study is focused on the lower Athabasca Basin in northwestern Canada that has experienced rapid expansion of oil sands development. Study focus: The goal of this study is to enhance the understanding of...
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Journal of Hydrology: Regional Studies
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fttriple:oai:gotriple.eu:13708 2023-05-15T15:26:02+02:00 Changes in geographical runoff generation in regions affected by climate and resource development: A case study of the Athabasca River Peters, Daniel L. Watt, Dillon Devito, Kevin Monk, Wendy A. Shrestha, Rajesh R. Baird, Donald J. 2022-01-17 http://hdl.handle.net/1828/13708 en eng Journal of Hydrology: Regional Studies Peters, D. L., Watt, D., Devito, K., Monk, W. A., Shrestha, R. R., & Baird, D. J. (2022). “Changes in geographical runoff generation in regions affected by climate and resource development: A case study of the Athabasca River.” Journal of Hydrology: Regional Studies, 39, 1-26. https://doi.org/10.1016/j.ejrh.2021.100981 13708 http://hdl.handle.net/1828/13708 undefined UVic’s Research and Learning Repository envir geo Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2022 fttriple 2023-01-22T17:02:49Z Reviewed The authors wish to thank Cydne Potter for help in drafting the maps. Study region: This study is focused on the lower Athabasca Basin in northwestern Canada that has experienced rapid expansion of oil sands development. Study focus: The goal of this study is to enhance the understanding of the regional role of the lower Athabasca Basin areas in overall runoff delivery to the downstream Peace Athabasca Delta. The Cold-regions Hydrological Indicators of Change framework was applied to examine key hydroecological relevant indicators influencing the delta. New hydrological insights for the region: Our novel approach yielded new insights that should be considered in water management. Primarily, a combined flow magnitude and relative flow contributions analysis by geography provides an improved understanding of contrasting runoff generation changes, in terms of opposing responses occurring within a basin. For instance, open-water low flows emanated from the upper regions and a generally increasing tendency from the lower regions. Furthermore, peak summer flows generally experienced decreases from the upper and portions of the lower basin, while contrary increasing tendencies emerged for the east bank of the lower Athabasca River mainstem. Moving beyond the traditional approach of looking only at the climate, landscape and geology were considered as potential causal factors for divergent runoff generation responses. Our approach is transferable to other regional studies. This project was supported by the Climate Change Adaptation Program of Environment and Climate Change Canada. Faculty Article in Journal/Newspaper Athabasca River Unknown Athabasca River Canada Peace-Athabasca Delta ENVELOPE(-111.502,-111.502,58.667,58.667) East Bank ENVELOPE(-55.765,-55.765,53.367,53.367) |
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English |
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envir geo Peters, Daniel L. Watt, Dillon Devito, Kevin Monk, Wendy A. Shrestha, Rajesh R. Baird, Donald J. Changes in geographical runoff generation in regions affected by climate and resource development: A case study of the Athabasca River |
topic_facet |
envir geo |
description |
Reviewed The authors wish to thank Cydne Potter for help in drafting the maps. Study region: This study is focused on the lower Athabasca Basin in northwestern Canada that has experienced rapid expansion of oil sands development. Study focus: The goal of this study is to enhance the understanding of the regional role of the lower Athabasca Basin areas in overall runoff delivery to the downstream Peace Athabasca Delta. The Cold-regions Hydrological Indicators of Change framework was applied to examine key hydroecological relevant indicators influencing the delta. New hydrological insights for the region: Our novel approach yielded new insights that should be considered in water management. Primarily, a combined flow magnitude and relative flow contributions analysis by geography provides an improved understanding of contrasting runoff generation changes, in terms of opposing responses occurring within a basin. For instance, open-water low flows emanated from the upper regions and a generally increasing tendency from the lower regions. Furthermore, peak summer flows generally experienced decreases from the upper and portions of the lower basin, while contrary increasing tendencies emerged for the east bank of the lower Athabasca River mainstem. Moving beyond the traditional approach of looking only at the climate, landscape and geology were considered as potential causal factors for divergent runoff generation responses. Our approach is transferable to other regional studies. This project was supported by the Climate Change Adaptation Program of Environment and Climate Change Canada. Faculty |
format |
Article in Journal/Newspaper |
author |
Peters, Daniel L. Watt, Dillon Devito, Kevin Monk, Wendy A. Shrestha, Rajesh R. Baird, Donald J. |
author_facet |
Peters, Daniel L. Watt, Dillon Devito, Kevin Monk, Wendy A. Shrestha, Rajesh R. Baird, Donald J. |
author_sort |
Peters, Daniel L. |
title |
Changes in geographical runoff generation in regions affected by climate and resource development: A case study of the Athabasca River |
title_short |
Changes in geographical runoff generation in regions affected by climate and resource development: A case study of the Athabasca River |
title_full |
Changes in geographical runoff generation in regions affected by climate and resource development: A case study of the Athabasca River |
title_fullStr |
Changes in geographical runoff generation in regions affected by climate and resource development: A case study of the Athabasca River |
title_full_unstemmed |
Changes in geographical runoff generation in regions affected by climate and resource development: A case study of the Athabasca River |
title_sort |
changes in geographical runoff generation in regions affected by climate and resource development: a case study of the athabasca river |
publisher |
Journal of Hydrology: Regional Studies |
publishDate |
2022 |
url |
http://hdl.handle.net/1828/13708 |
long_lat |
ENVELOPE(-111.502,-111.502,58.667,58.667) ENVELOPE(-55.765,-55.765,53.367,53.367) |
geographic |
Athabasca River Canada Peace-Athabasca Delta East Bank |
geographic_facet |
Athabasca River Canada Peace-Athabasca Delta East Bank |
genre |
Athabasca River |
genre_facet |
Athabasca River |
op_source |
UVic’s Research and Learning Repository |
op_relation |
Peters, D. L., Watt, D., Devito, K., Monk, W. A., Shrestha, R. R., & Baird, D. J. (2022). “Changes in geographical runoff generation in regions affected by climate and resource development: A case study of the Athabasca River.” Journal of Hydrology: Regional Studies, 39, 1-26. https://doi.org/10.1016/j.ejrh.2021.100981 13708 http://hdl.handle.net/1828/13708 |
op_rights |
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1766356599978328064 |