Diet composition of guanacos (lama guanicoe) in corazón de la isla reserve, tierra del fuego (argentina): Seasonal utilization of nothofagus spp. [PDF]
, 2015 El guanaco (Lama guanicoe) representa una de las especies más características de la fauna de Tierra del Fuego. En bosques ecotonales se ha documentado el daño producido por el guanaco en la regeneración de la Nothofagus pumilio (lenga). Los objetivos del
Arias, Nadia Soledad +3 more
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Forest Ecosystems, 2019 Background Fire has historically shaped the dynamics of Araucaria araucana-Nothofagus pumilio forests in the Andean region of South America. Nevertheless, human disturbances and stronger drought events have resulted in increased occurrence and severity ...
Paola Arroyo-Vargas +3 more
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Genetic variation in Nothofagus (subgenus Nothofagus) [PDF]
, 2012 El subgénero Nothofagus consiste de cinco especies leñosas que están presentes en diversas asociaciones forestales de los bosques templados de Argentina y Chile. Dadas las variaciones del medio físico se esperan variaciones intraespecíficas estructurales
Acosta, María Cristina +3 more
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Actividad de AIA oxidasa en estacas de especies del género Nothofagus [PDF]
, 2012 There is variation in rooting capacity among the different species of Nothofagus. Lenga cuttings (N. pumilio) present an almost null answer to rooting, compared to raulí (N. alpina) and roble (N. obliqua). According to antecedents compiled in literature,
Alarcón, E. +3 more
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First data about the use of wooden resources during the early holocene in the Beagle Channel estudio arqueobotánico del sitio Imiwaia I (Tierra del Fuego, Argentina) [PDF]
, 2017 Este trabajo tiene por objetivo estudiar el uso de los recursos vegetales leñosos llevado a cabo por sociedades cazadoras-recolectoras que habitaron el sitio Imiwaia I (costa norte del canal Beagle) durante el Holoceno temprano. Los resultados alcanzados
Caruso Fermé, Laura +2 more
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Forty years of silvicultural management in southern Nothofagus pumilio primary forests
Forest Ecology and Management, 2004 To achieve sustainability of a forest system it is necessary to apply appropriate silvicultural management, including preservation measures. The characterization of the status and development of the harvested stands, as well as the timber potential of the unmanaged ones, is necessary to achieve a sustainable forest management.
Gea Izquierdo, Guillermo +3 more
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Litterfall and leaf decomposition in Nothofagus pumilio forests along an altitudinal gradient in Tierra del Fuego, Argentina [PDF]
, 2014 To achieve a fuller understanding of forest ecosystem functioning, it is necessary to know decomposition dynamics. The objective of this study was to quantify litter production, decomposition and mineralization in Nothofagus pumilio forests, in Tierra ...
Martínez Pastur, Guillermo José +1 more
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Tree seedlings respond to both light and soil nutrients in a Patagonian evergreen-deciduous forest.
PLoS ONE, 2017 Seedlings of co-occurring species vary in their response to resource availability and this has implications for the conservation and management of forests.
Alvaro Promis, Robert B Allen
doaj +1 more source
Diet breadth and its relationship with genetic diversity and differentiation: the case of southern beech aphids (Hemiptera : Aphididae) [PDF]
, 2004 Gaete-Eastman, C. and Ramirez, C.C. Centro de Investigación en Biotecnologia Silvoagrıcola, Instituto de Biología Vegetal y Biotecnología, Universidad de Talca, Casilla 747, Talca, Chile.Herbivorous insect species with narrow diet breadth are expected to
Al-Aboodi +16 more
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New insights into postglacial vegetation dynamics and environmental conditions of Península Avellaneda, southwest Patagonia, revealed by plant macrofossils and pollen analysis [PDF]
Mires and Peat, 2018 Reconstruction of the history of past events becomes more objective when considering an increased number of possible indicators. Combining plant macrofossil analysis with pollen analysis has the potential to give a more detailed picture of the ...
M.E. Echeverría +3 more
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