Articles | Volume 14, issue 12
https://doi.org/10.5194/nhess-14-3243-2014
https://doi.org/10.5194/nhess-14-3243-2014
Research article
 | 
05 Dec 2014
Research article |  | 05 Dec 2014

Moraine-dammed lake failures in Patagonia and assessment of outburst susceptibility in the Baker Basin

P. Iribarren Anacona, K.P. Norton, and A. Mackintosh

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Cited articles

Alean, J.: Ice avalanches: some empirical information about their formation and reach, J. Glaciol., 31, 324–333, 1985.
Allen, S. K., Schneider, D., and Owens, I. F.: First approaches towards modelling glacial hazards in the Mount Cook region of New Zealand's Southern Alps, Nat. Hazards Earth Syst. Sci., 9, 481–499, https://doi.org/10.5194/nhess-9-481-2009, 2009.
Andreassen, L. M., Paul, F., Kääb, A., and Hausberg, J. E.: Landsat-derived glacier inventory for Jotunheimen, Norway, and deduced glacier changes since the 1930s, The Cryosphere, 2, 131–145, https://doi.org/10.5194/tc-2-131-2008, 2008.
Ayalew, L., Yamagishi, H., Marui, H., and Kanno, T.: Landslides in Sado Island of Japan: Part II. GIS-based susceptibility mapping with comparisons of results from two methods and veri?cations, Eng. Geol., 81, 432–445, 2005.
Bajracharya, B., Shrestha, A. B., and Rajbhandari, L.: Glacial lake outburst floods in the Sagarmatha region, Mountain Res. Develop., 27, 336–344, 2007.
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Short summary
In Patagonia at least 16 moraine-dammed lakes have failed in historical time. Commonly failed lakes were in contact with glaciers at the time of failure and had moderate (≥ 8°) to steep (≥15°) outlet slopes. Seven failed lakes are located in the Baker Basin, Chilean Patagonia, were hydro-electric generation plants are planned. We assessed the outburst susceptibility of moraine-dammed lakes in the Baker Basin and identified 28 lakes with high or very high outburst susceptibility.
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