Articles | Volume 22, issue 10
https://doi.org/10.5194/hess-22-5445-2018
https://doi.org/10.5194/hess-22-5445-2018
Research article
 | 
23 Oct 2018
Research article |  | 23 Oct 2018

Recent evolution and associated hydrological dynamics of a vanishing tropical Andean glacier: Glaciar de Conejeras, Colombia

Enrique Morán-Tejeda, Jorge Luis Ceballos, Katherine Peña, Jorge Lorenzo-Lacruz, and Juan Ignacio López-Moreno

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Cited articles

Baraer, M., Mark, B. G., McKenzie, J. M., Condom, T., Bury, J., Huh, K.-I., Portocarrero, C., Gómez, J., and Rathay, S.: Glacier recession and water resources in Peru's Cordillera Blanca, J. Glaciol., 58, 134–150, https://doi.org/10.3189/2012JoG11J186, 2012. 
Beniston, M.: Impacts of climatic change on water and associated economic activities in the Swiss Alps, J. Hydrol., 412–413, 291–296, https://doi.org/10.1016/J.JHYDROL.2010.06.046, 2012. 
Bradley, R. S., Vuille, M., Diaz, H. F., and Vergara, W.: Climate change. Threats to water supplies in the tropical Andes, Science, 312, 1755–1756, https://doi.org/10.1126/science.1128087, 2006. 
Cayan, D. R., Dettinger, M. D., Kammerdiener, S. A., Caprio, J. M., Peterson, D. H., Cayan, D. R., Dettinger, M. D., Kammerdiener, S. A., Caprio, J. M., and Peterson, D. H.: Changes in the Onset of Spring in the Western United States, B. Am. Meteorol. Soc., 82, 399–415, https://doi.org/10.1175/1520-0477(2001)082<0399:CITOOS>2.3.CO;2, 2001. 
Ceballos, J. L., Euscátegui, C., Ramírez, J., Cañon, M., Huggel, C., Haeberli, W., and Machguth, H.: Fast shrinkage of tropical glaciers in Colombia, Ann. Glaciol., 43, 194–201, https://doi.org/10.3189/172756406781812429, 2006. 
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Short summary
We studied the recent evolution of a small glacier in the Colombian Andes that is close to extinction, focusing on the water release from the glacier. For this we used hydro-climatological data collected at the the glacier surroundings at an hourly resolution. Our results indicate that water from glacier melt increased as a consequence of accelerated glacier retreat, but up to a certain point (mid-2016) it started to decrease, with glacier melt becoming decreasingly important.