Browsing by Author "Rivera Ibáñez, Sergio Andrés"

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    • Anthropogenic influence on surface changes at the Olivares glaciers; Central Chile 
      Barandun, Martina; Bravo, Claudio; Grobety, Bernard; Jenk, Theo; Fang, Ling; Naegeli, Kathrin; Rivera Ibáñez, Sergio Andrés; Cisternas, Sebastián; Münster, Tatjana; Schwikowski, Margit (Elsevier, 2022)
      We have investigated the source and role of light-absorbing impurities (LAIs) deposited on the glaciers of the Olivares catchment, in Central Chile. LAIs can considerably darken (lowered albedo) the glacier surface, enhancing ...
    • Evolution of surface characteristics of three debris-covered glaciers in the patagonian Andes from 1958 to 2020 
      Falaschi, Daniel; Rivera Ibáñez, Sergio Andrés; Lo Vecchio Repetto, Andrés; Moragues, Silvana; Villalba, Ricardo; Rastner, Philipp; Zeller, Josias; Salcedo, Ana Paula (Frontiers Media, 2021)
      A number of glaciological observations on debris-covered glaciers around the globe have shown a delayed length and mass adjustment in relation to climate variability, a behavior normally attributed to the ice insulation ...