Results 51 to 60 of about 429 (162)

Temperature and foliage quality affect performance of the outbreak defoliator Ormiscodes amphimone (F.) (Lepidoptera: Saturniidae) in northwestern Patagonia, Argentina La temperatura y la calidad del follaje afectan el desempeño del defoliador epidémico Ormiscodes amphimone (F.) (Lepidoptera: Saturniidae) en el noroeste de la Patagonia argentina

Revista Chilena de Historia Natural, 2010
In the temperate forests of Chile and Argentina the phytophagous moth Ormiscodes amphimone (F.) causes severe defoliation on the southern beech tree Nothofagus pumilio (Poepp. & Endl.) Krasser.
JUAN PARITSIS, THOMAS T VEBLEN
doaj  

Essential Nutrient and Trace Element Foliar Resorption of Two Co-Existing Nothofagus Species Grown Under Different Environmental Conditions in Southern Patagonia

Frontiers in Plant Science, 2019
Nutrient resorption is crucial for mineral element conservation and efficiency of forest species, but knowledge on its significance and the mechanisms involved is still limited for most species and habitats.
Héctor A. Bahamonde, Héctor A. Bahamonde, Victoria Fernández, Javier Gyenge, Javier Gyenge, Francisco Mattenet, Pablo L. Peri, Pablo L. Peri, Pablo L. Peri   +8 more
doaj   +1 more source

Recent increase in autumn temperature has stabilized tree growth in forests near the tree lines in Chilean Patagonia

Ecosphere, 2022
It is widely accepted that global warming is affecting forests near the tree line by increasing tree growth in these cold‐limited environments. However, since about 1970, a reduction in tree growth near the tree line has been observed in response to ...
Stephanie Gibson‐Carpintero, Alejandro Venegas‐González, Vinci D. Urra, Sergio A. Estay, Álvaro G. Gutiérrez   +4 more
doaj   +1 more source

A Systematic Review of 65 Years of Research on Nothofagus: An Iconic Southern Hemisphere Genus

Austral Ecology, Volume 50, Issue 10, October 2025.
ABSTRACT Nothofagus is a genus of 37 species of tree distributed across the Southern Hemisphere and has long been considered a taxon of fundamental importance for understanding the evolution and ecology of the forest ecosystems of the Southern Hemisphere. Using quantitative text analysis, we evaluated 65 years of research on this iconic genus.
George L. W. Perry, James M. R. Brock, Thomas T. Veblen   +2 more
wiley   +1 more source

Cultivo in vitro de Lenga (Nothofagus pumilio)

, 2006
Síntesis de los resultados del proyecto Innova Chile 02C8FT-05: "Masificación de genotipos de interés comercial de Lenga en la XI Región", ejecutado por el Instituto Forestal entre los años 2003 y 2006, con la colaboración de la Corporación Nacional Forestal, Forestal Aysén y el Centro Austral de Investigaciones Científicas CADIC de ...
openaire   +1 more source

A VEGETATION MAP OF NEVADOS DE CHILLAN VOLCANIC COMPLEX, BIO-BIO REGION, CHILE CARTOGRAFIA DE VEGETACION DEL COMPLEJO VOLCANICO NEVADOS DE CHILLAN, REGION DEL BIO-BIO, CHILE

Gayana: Botanica, 2008
A vegetation survey of the AndeanNevados de Chillan volcanic complex, Bio-Bio Region, Chile, resulted in the preparation of a colour vegetation map, based on photo-interpretation of an aerial photograph of 1998.
Simon Pfanzelt, Jürke Grau, Roberto Rodríguez   +2 more
doaj  

Guanaco’s diet and forage preferences in Nothofagus forest environments of Tierra del Fuego, Argentina

Forest Systems, 2017
Aim of study: Guanaco (Lama guanicoe Müller), is a South American native ungulate widely distributed in Patagonia, which in the island of Tierra del Fuego (TF), extends its habitat into Nothofagus spp. forests.
Claudia-Pamela Quinteros, José-Omar Bava, Miriam-Edith Gobbi, Guillermo-Emilio Defossé   +3 more
doaj   +1 more source

Biodiversity in mountain soils above the treeline

Biological Reviews, Volume 100, Issue 5, Page 1877-1949, October 2025.
ABSTRACT Biological diversity in mountain ecosystems has been increasingly studied over the last decade. This is also the case for mountain soils, but no study to date has provided an overall synthesis of the current state of knowledge. Here we fill this gap with a first global analysis of published research on cryptogams, microorganisms, and fauna in ...
Nadine Praeg, Michael Steinwandter, Davnah Urbach, Mark A. Snethlage, Rodrigo P. Alves, Martha E. Apple, Peter Bilovitz, Andrea J. Britton, Estelle P. Bruni, Ting‐Wen Chen, Kenneth Dumack, Fernando Fernandez‐Mendoza, Michele Freppaz, Beat Frey, Nathalie Fromin, Stefan Geisen, Martin Grube, Elia Guariento, Antoine Guisan, Qiao‐Qiao Ji, Juan J. Jiménez, Stefanie Maier, Lucie A. Malard, Maria A. Minor, Cowan C. Mc Lean, Edward A. D. Mitchell, Thomas Peham, Roberto Pizzolotto, Andy F. S. Taylor, Philippe Vernon, Johan J. van Tol, Donghui Wu, Yunga Wu, Zhijing Xie, Bettina Weber, Paul Illmer, Julia Seeber   +36 more
wiley   +1 more source

Climate vulnerability of Nothofagus pumilio, Nothofagus dombeyi and Austrocedrus chilensis in northern Patagonia’s temperate forests

Forest Ecology and Management
http://dx.doi.org/10.13039/501100010771 Bundesanstalt für Landwirtschaft und ...
Reiter, Ernesto J., Weigel, Robert, Walentowski, Helge, Loguercio, Gabriel A., Fierke, Jonas, Winter, Ariel F. Neri, Simon, Alois, Kotowska, Martyna M., Joelson, Natalia Z., Caselli, Marina, Leuschner, Christoph   +10 more
openaire   +2 more sources

Effects of Niche Marginality on Hotter‐Drought Tree Mortality in Angiosperms and Gymnosperms

Global Ecology and Biogeography, Volume 34, Issue 9, September 2025.
ABSTRACT Aim Current observations of global tree mortality events associated with drought raise concerns about climate change risks to forests' dynamics and function. It is unclear which forests are more susceptible to pulses of mortality under further changing climates.
Enric Batllori, William M. Hammond, Alistair Jump, María Ángeles Pérez‐Navarro, Craig D. Allen, Francisco Lloret   +5 more
wiley   +1 more source