Browsing by Author "e36166ba-bf12-4787-a3e3-cc91061f370b"
Now showing items 1-9 of 9
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Delgado Baquerizo, Manuel; Bardgett, Richard D.; Vitousek, Peter M.; Maestre, Fernando T.; Williams, Mark A.; Eldridge, David J.; Lambers, Hans; Neuhauser, Sigrid; Gallardo, Antonio; García Velázquez, Laura; Sala, Osvaldo E.; Abades, Sebastián R.; Alfaro, Fernando D.; Berhen, Asmeret A.; Bowker, Matthew A.; Currier, Courtney M.; Cutler, Nick A.; Hart, Stephen C.; Hayes, Patrick E.; Hseu, Zeng-Yei; Kirchmair, Martin; Peña Ramírez, Víctor M.; Pérez, Cecilia A.; Reed, Sasha C.; Santos, Fernanda; Siebe, Christina; Sullivan, Benjamin W.; Weber-Grullon, Luis; Fierer, Noah (National Academy of Sciences, 2019)Belowground organisms play critical roles in maintaining multiple ecosystem processes, including plant productivity, decomposition, and nutrient cycling. Despite their importance, however, we have a limited understanding ...
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Aravena, Juan C.; Carmona, Martín R.; Pérez, Cecilia A.; Armesto, Juan J. (Sociedad de Biologia de Chile, 2002)We studied a chronosequence of forest fragments in northern Chiloé Island, southern Chile, with the aim of assessing ecosystem recovery patterns following anthropogenic disturbance. Hypotheses regarding successional trends ...
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Pérez, Sandra E.; Pérez, Cecilia A.; Carmona, Martín R.; Fariña, José M.; Armesto, Juan J. (2008)Nitrogen input to evergreen températe forests of Chiloé Island, Chile occurs predominantly via non-symbiotic fixation (NSF). Because this is a bacterial-mediated process (diazotrophs), in addition to environmental factors ...
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Pérez, Cecilia A.; Carmona, Martín R.; Aravena, Juan Carlos; FariÑa, José M.; Armesto, Juan J. (2009)We investigated the local environmental controls on daily fluctuations of cumulative radial increment and cambial hydration of three dominant, evergreen tree species from montane, Coastal rainforests of Chiloé Island, Chile ...
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Pérez, Cecilia A.; Carmona, Martín R.; Aravena, Juan C.; Armesto, Juan J. (2004)
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Pérez, Cecilia A.; Silva, Wladimir A.; Aravena, Juan C.; Armesto, Juan J. (Institute of Arctic and Alpine Research, 2017)© 2017 Regents of the University of Colorado. We tested the main hypothesis that nutrient accumulation during late stages of postglacial succession would decrease nutrient limitation of diazotrophic activity. We tested ...
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Pérez, Cecilia A.; Armesto, Juan J.; Torrealba, Cristian; Carmona, Martín R. (2003)In unpolluted regions, where inorganic nitrogen (N) inputs from the atmosphere are minimal, such as remote locations in southern South America, litterfall dynamics and N use efficiency of tree species should be coupled to ...
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Pérez, Cecilia A.; Hedin, Lars O.; Armesto, Juan J. (1998)Studies in unpolluted, old-growth forests in the coastal range of southern Chile (42°30′S) can provide a baseline for understanding how forest ecosystems are changing due to the acceleration of nitrogen (N) inputs that has ...
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Pérez, Cecilia A.; Carmona Ortiz, Martín; Aravena Donaire, Juan Carlos; Armesto Zamudio, Juan José (Springer, 2004)Vast areas of southern Chile are now covered by second-growth forests because of fire and logging. To study successional patterns after moderate-intensity, anthropogenic fire disturbance, we assessed differences in soil ...