Articles | Volume 21, issue 12
https://doi.org/10.5194/hess-21-6031-2017
https://doi.org/10.5194/hess-21-6031-2017
Research article
 | 
30 Nov 2017
Research article |  | 30 Nov 2017

Hydrogeological controls on spatial patterns of groundwater discharge in peatlands

Danielle K. Hare, David F. Boutt, William P. Clement, Christine E. Hatch, Glorianna Davenport, and Alex Hackman

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Subject: Water Resources Management | Techniques and Approaches: Instruments and observation techniques
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Cited articles

Anderson, J. K., Wondzell, S. M., Gooseff, M. N., and Haggerty, R.: Patterns in stream longitudinal profiles and implications for hyporheic exchange flow at the H.J. Andrews Experimental Forest, Oregon, USA, Hydrol. Process., 19, 2931–2949, https://doi.org/10.1111/j.1745-6584.2005.00052.x, 2005.
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Bakker, M. and Anderson, E. I.: Comment on “Numerical investigation of lake bed seepage patterns: effects of porous medium and lake properties” by Genereux, D., and Bandopadhyay, I., 2001, J. Hydrol., 241, 286–303, J. Hydrol., 258, 260–264, https://doi.org/10.1016/S0022-1694(01)00570-4, 2002.
Beckwith, C. W., Baird, A. J., and Heathwaite, A. L.: Anisotropy and depth-related heterogeneity of hydraulic conductivity in a bog peat. II: modelling the effects on groundwater flow, Hydrol. Process., 17, 89–101, https://doi.org/10.1002/hyp.1116, 2003.
Beechie, T. J., Sear, D. A., Olden, J. D., Pess, G. R., Buffington, J. M., Moir, H., Roni, P., and Pollock, M. M.: Process-based principles for restoring river ecosystems, BioScience, 60, 209–222, https://doi.org/10.1525/bio.2010.60.3.7, 2010.
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Short summary
This research examines what processes drive the location and strength of groundwater springs within a peatland environment. Using temperature and geophysical methods, we demonstrate that the relationship between regional groundwater flow gradients and the basin shape below the peatland surface control where groundwater springs occur. Understanding this relationship will support effective restoration efforts, as groundwater spring locations are important to overall peatland function and ecology.