Browsing by Author "Sagredo, Esteban A."

Now showing items 1-3 of 3

    • Evolution of ice-dammed proglacial lakes in Ultima Esperanza, Chile: implications from the late-glacial R1 ... 
      Stern, Charles R.; Moreno Moncada, Patricio; Villa Martínez, Rodrigo; Sagredo, Esteban A.; Prieto, Alfredo; Labarca, Rafael (SERVICIO NACIONAL GEOLOGIA MINERIA, 2011-01)
      Newly described outcrops, excavations and sediment cores from the region of Ultima Esperanza, Magallanes, contain tephra derived from the large late-glacial explosive RI eruption of the Reclus volcano in the Andean Austral ...
    • Glacier fuctuations in the northern Patagonian Andes (44°S) imply wind‑modulated interhemispheric in‑phase ... 
      Soteres, Rodrigo L.; Sagredo, Esteban A.; Kaplan, Michael R.; Martin, Mateo A.; Moreno Moncada, Patricio Iván; Reynhout, Scott Andrew; Schwartz, Roseanne; Schaefer, Joerg M. (Nature, 2022)
      The Last Glacial Termination (T1) featured major changes in global circulation systems that led to a shift from glacial to interglacial climate. While polar ice cores attest to an antiphased thermal pattern at millennial ...
    • Holocene history of río tranquilo glacier, monte San Lorenzo (47°S), Central Patagonia 
      Sagredo, Esteban A.; Reynhout, Scott Andrew; Kaplan, Michael R.; Aravena, Juan C.; Araya, Paola S.; Luckman, Brian H.; Schwartz, Roseanne; Schaefer, Joerg M. (Frontiers Media, 2021)
      The causes underlying Holocene glacier fluctuations remain elusive, despite decades of research efforts. Cosmogenic nuclide dating has allowed systematic study and thus improved knowledge of glacier-climate dynamics ...