Results 101 to 110 of about 4,028 (206)
Timber management with variable retention in Nothofagus pumilio forests of Southern Patagonia
Forest Ecology and Management, 2009 Abstract Forestry practices integrating ecological and social criteria have been replacing those based only on economic values. Traditional silviculture, such as shelterwood cuts (SC), transforms uneven-aged original stands to an even-aged managed forest.
Martínez Pastur, Guillermo José +4 more
openaire +2 more sources
Sustainable Propousal Management of Araucaria araucana (Mol. C. Koch) [PDF]
, 2005 The response of an Araucaria araucana forest, located at Cunco County, Ninth Region of Chile, was studied by applying a method that determines the cut allowable through the marginal analysis of volume and diameter class movement, with the aim of ...
Acuña, Eduardo +2 more
core
A revision of the descriptions of ectomycorrhizas published since 1961 [PDF]
, 2005 All available publications providing descriptions of ectomycorrhizas (ECM) were reviewed in order to build a database containing details on fungus forming the ECM, host tree, country where the material for description was collected, and habitat of the ...
Claveria, V. (V.) +2 more
core +1 more source
Tree recruitment at theNothofagus pumilioalpine timberline in Tierra del Fuego, Chile [PDF]
Journal of Ecology, 2000 Summary1 Nothofagus pumilioforms an abrupt alpine timberline (AT) at 690 m a.s.l on Balseiro mountain, 54 °S, Tierra del Fuego, Chile. Fruit and seed rain (quantity and quality), emergence, density and survival of seedlings were studied across an altitudinal gradient (450–740 m) from within the forest to above the AT.2 Fruit rain generally declined ...
openaire +3 more sources
Revista Chilena de Historia Natural, 2012 Outbreaks of the defoliator moth Ormiscodes amphimone are occurring more frequently in numerous Nothofagus forests of Patagonia. However, little is known about the life history of this species including its natural enemies as mortality agents.
JUAN PARITSIS +3 more
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A new early pleistocene species of Nothofagus and the climatic implications of co-occurring Nothofagus fossils [PDF]
, 1999 A new species of Nothofagus, N. pachyphylla, is proposed based on fossils from Early Pleistocene sediments at Regatta Point, western Tasmania. This extinct species occurred for some time with its sister species, N.
Jordan, GJ
core +1 more source
Variaciones en el tamaño y la composición de las yemas de Nothofagus pumilio y N. dombeyi (Fagaceae)
Darwiniana, 2001 Se estudió la longitud y el diámetro de yemas de Nothofagus pumilio y N. dombeyi (Fagaceae) en brotes procedentes de diferentes tipos de ejes de árboles jóvenes desarrollados en condiciones naturales.
Javier G. Puntieri +3 more
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Comparación de técnicas para el aislamiento y recuento de levaduras y hongos dimórficos del filoplano de Nothofagus pumilio [PDF]
, 2013 El filoplano es un importante hábitat de microorganismos. Este trabajo tuvo como objetivo probar distintos métodos para el aislamiento de levaduras y hongos dimórficos del filoplano de Nothofagus pumilio, la especie arbórea dominante de Patagonia.
Libkind Frati, Diego +2 more
core +1 more source
garicoid fungi of Nothofagus pumilio forests (Chubut, Argentina): Dicotomic key and checklist
Revista del Museo Argentino de Ciencias Naturales, 2017 Se han realizado abundantes expediciones micológicas en Patagonia, pero los sitios relevados han cubierto solo una porción minima de esta extensa región. Así, las expediciones micológicas se centraron en los extremos norte (Neuquén y Rio Negro en Argentina, Santiago y Maule en Chile) y sur (Tierra del Fuego argentina y chilena) de los bosques ...
Gonzalo M. Romano +2 more
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Revista Chilena de Historia Natural, 2009 Las avalanchas de nieve representan un importante riesgo natural en diversas regiones montañosas alrededor del mundo. Daños a infraestructura y pérdidas de vidas humanas son reportados frecuentemente en relación a eventos catastróficos de avalanchas.
ALEJANDRO CASTELLER +3 more
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