Journal article
A. Ireson, A. Barr, J. Johnstone, S. Mamet, G. van der Kamp, C. Whitfield, N. Michel, R. North, C. Westbrook, C. DeBeer, K. Chun, A. Nazemi, J. Sagin
2015
2015
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APA
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Ireson, A., Barr, A., Johnstone, J., Mamet, S., van der Kamp, G., Whitfield, C., … Sagin, J. (2015). The changing water cycle: the Boreal Plains ecozone of Western Canada.
Chicago/Turabian
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Ireson, A., A. Barr, J. Johnstone, S. Mamet, G. van der Kamp, C. Whitfield, N. Michel, et al. “The Changing Water Cycle: the Boreal Plains Ecozone of Western Canada” (2015).
MLA
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Ireson, A., et al. The Changing Water Cycle: the Boreal Plains Ecozone of Western Canada. 2015.
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@article{a2015a,
title = {The changing water cycle: the Boreal Plains ecozone of Western Canada},
year = {2015},
author = {Ireson, A. and Barr, A. and Johnstone, J. and Mamet, S. and van der Kamp, G. and Whitfield, C. and Michel, N. and North, R. and Westbrook, C. and DeBeer, C. and Chun, K. and Nazemi, A. and Sagin, J.}
}
Abstract
The Boreal Plains Ecozone (BPE) in Western Canada is expected to be an area of maximum ecological sensitivity in the 21st century. Successful climate adaptation and sustainable forest management require a better understanding of the interactions between hydrology, climate, and vegetation. This paper provides a perspective on the changing water cycle in the BPE from an interdisciplinary team of researchers, seeking to identify the critical knowledge gaps. Our review suggests the BPE will likely become drier and undergo more frequent disturbance and shifts in vegetation. The forest will contract to the north, though the southern boundary of the ecotone will remain in place. We expect detrimental impacts on carbon sequestration, water quality, wildlife, and water supplies. Ecosystem interactions are complex, and many processes are affected differently by warming and drying, thus the degree and direction of change is often uncertain. However, in the short term at least, human activities are the dominant source of change and are unpredictable but likely decisive. Current climate, hydrological, and ecological monitoring in the BPE are limited and inadequate to understand and predict the complex responses of the BPE to human activities and climate change. This paper provides a case study of how hydrological processes critically determine ecosystem functioning, and how our ability to predict system response is limited by our ability to predict changing hydrology. WIREs Water 2015, 2:505–521. doi: 10.1002/wat2.1098
