Listar Centro de Observación de la Tierra (HEMERA) por autor "González-Reyes, Alvaro [Univ Mayor, Fac Ciencias, Hemera Ctr Observac Tierra, Escuela Ingn Forestal, Chile]"
Mostrando ítems 1-4 de 4
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Fire history in Andean Araucaria-Nothofagus forests: coupled influences of past human land-use and climate on fire regimes in north-west Patagonia
González, Mauro E.; Muñoz, Ariel A.; González-Reyes, Alvaro [Univ Mayor, Fac Ciencias, Hemera Ctr Observac Tierra, Escuela Ingn Forestal, Chile]; Christie, Duncan A.; Sibold, Jason (CSIRO, 2020)Historical fire regimes are critical for understanding the potential effects of changing climate and human land-use on forest landscapes. Fire is a major disturbance process affecting the Andean Araucaria forest landscape ... -
Impact of Extreme Weather Events on Aboveground Net Primary Productivity and Sheep Production in the Magellan Region, Southernmost Chilean Patagonia
Soto-Rogel, Pamela; Aravena, Juan-Carlos; Meier, Wolfgang Jens-Henrik; Gross, Pamela; Pérez, Claudio; González-Reyes, Alvaro [Univ Mayor, Fac Ciencias, Hemera Ctr Observac Tierra, Escuela Ingn Forestal, Chile]; Griessinger, Jussi (MDPI AG, 2020-08)Spatio-temporal patterns of climatic variability have effects on the environmental conditions of a given land territory and consequently determine the evolution of its productive activities. One of the most direct ways to ... -
Six hundred years of South American tree rings reveal an increase in severe hydroclimatic events since mid-20th century
Morales, Mariano S.; Cook, Edward R.; Barichivich, Jonathan; Christie, Duncan A.; Villalba, Ricardo; LeQuesne, Carlos; Srur, Ana M.; Ferrero, M. Eugenia; González-Reyes, Alvaro [Univ Mayor, Fac Ciencias, Hemera Ctr Observac Tierra, Escuela Ingn Forestal, Chile]; Couvreux, Fleur; Matskovsky, Vladimir; Aravena, Juan C.; Lara, Antonio; Mundo, Ignacio A.; Rojas, Facundo; Prieto, Maria R.; Smerdon, Jason E.; Bianchi, Lucas O.; Masiokas, Mariano H.; Urrutia-Jalabert, Rocio; Rodriguez-Caton, Milagros; Muñoz, Ariel A.; Rojas-Badilla, Moisés; Alvarez, Claudio; López, Lidio; Luckman, Brian H.; Lister, David; Harris, Ian; Jones, Philip D.; Williams, A. Park; Velazquez, Gonzalo; Aliste, Diego; Aguilera-Betti, Isabella; Marcotti, Eugenia; Flores, Felipe; Muñoz, Tomás; Cuq, Emilio; Boninsegna, José A. (National Academy of Sciences, 2020-07)South American (SA) societies are highly vulnerable to droughts and pluvials, but lack of long-term climate observations severely limits our understanding of the global processes driving climatic variability in the region. ... -
Water Crisis in Petorca Basin, Chile: The Combined Effects of a Mega-Drought and Water Management
Muñoz, Ariel A.; Klock-Barria, Karin; Alvarez-Garretón, Camila; Aguilera-Betti, Isabella; Lastra, José A.; Chávez, Roberto O.; Barria, Pilar; Duncan, Christie; Rojas-Badilla, Moisés; LeQuesne, Carlos; González-Reyes, Alvaro [Univ Mayor, Fac Ciencias, Hemera Ctr Observac Tierra, Escuela Ingn Forestal, Chile] (Chile. Universidad Mayor, 2020)Since 2010, Chile has experienced one of the most severe droughts over the last century, the so-called mega-drought (MD). The MD conditions, combined with intensive agricultural activities and the current water management ...