Articles | Volume 24, issue 4
https://doi.org/10.5194/hess-24-2003-2020
https://doi.org/10.5194/hess-24-2003-2020
Research article
 | 
23 Apr 2020
Research article |  | 23 Apr 2020

Revisiting extreme precipitation amounts over southern South America and implications for the Patagonian Icefields

Tobias Sauter

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Cited articles

Aguirre, F., Carrasco, J., Sauter, T., Schneider, C., Gaete, K. R., Garin, E., Adaros, R., Jaña, R. A., and Casassa, G.: Snow cover change as a climate indicator in Brunswick Peninsula, Patagonia, Front. Earth Sci., 6, 130, https://doi.org/10.3389/feart.2018.00130, 2018. 
Aracena, C., Lange, C. B., Iriarte, J. L., Rebolledo, L., and Pantoja, S.: Latitudinal patterns of export production recorded in surface sediments of the Chilean Patagonian fjords (41–55 S) as a response to water column productivity, Cont. Shelf Res., 31, 340–355, 2011. 
Aravena, J. C. and Luckman, B. H.: Spatio-temporal rainfall patterns in Southern South America, Int. J. Climatol., 29, 2106–2120, https://doi.org/10.1002/joc.1761, 2009. 
Barrett, B. S., Garreaud, R., and Falvey, M.: Effect of the Andes Cordillera on Precipitation from a Midlatitude Cold Front, Mon. Weather Rev., 137, 3092–3109, https://doi.org/10.1175/2009MWR2881.1, 2009. 
Barstad, I. and Smith, R. B.: Evaluation of an orographic precipitation model, J. Hydrometeorol., 6, 85–99, https://doi.org/10.1175/JHM-404.1, 2005. 
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Short summary
Patagonia is thought to be one of the wettest – if not the wettest – places on Earth. The plausibility of these numbers has never been carefully scrutinized, despite the significance of this topic to our understanding of observed environmental changes, such as glacier recession. The revised precipitation values are significantly smaller than the previously reported values, thus opening up a new perspective on the Patagonian glaciers' response to climate change.
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