Browsing by Author "Fariña, José M."
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Palma, Álvaro T.; Schwarz, Alex; Henríquez, Luis A.; Álvarez Moraga, Ximena; Fariña, José M.; Lu, Qimiao (2013)Among the different factors hypothesized to be responsible for the virtual disappearance of Egeria densa, once a dominant aquatic macrophyte in a southern Chile wetland ecosystem, are the negative effects of certain chemical ...
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Carmona, Martín R.; Pérez, Sandra E.; Pérez, Cecilia A.; Fariña, José M.; Armesto, Juan J. (Sociedad de Biología de Chile, 2008-06)El flujo de entrada de nitrógeno (N) en ecosistemas de bosques templados de la Isla de Chiloé puede ocurrir en una proporción importante vía fijación no simbiótica (FNS). Debido a que este proceso es llevado a cabo por ...
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Fariña, José M.; Sepúlveda, M.; Reyna, M. V.; Wallem, K. P.; Ossa-Zazzali, P. G. (BLACKWELL, 2008-05)The movement of materials and organisms between ecosystems is a common process in nature. In the present study we investigate the hypothesis that the movement of consumers between ecosystems depends not only on the ...
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Sepúlveda, Maritza; Vidal, Marcela A.; Fariña, José M.; Sabat Kirkwood, Alejandro Pablo (PERGAMON-ELSEVIER SCIENCE LTD, 2008-04)1. We studied physiological thermal adaptation in the lizard Microlophus atacamensis along a latitudinal range. 2. Field body temperatures were independent from thermal environmental conditions, and show seasonal, but not ...