Results 61 to 70 of about 215,250 (218)

Microstratigraphy of shell middens of Tierra del Fuego [PDF]

, 2006
The results of the joint research of Spanish and Argentinean teams since 1986 on shell middens of Tierra del Fuego can be useful guidelines for excavating and explaining similar archaeological sites around the world.
Barceló, Juan A., Vila i Mitjà, Assumpció   +1 more
core  

Feather Microbiota Landscapes: Biogeography and Phenology Shape Feather Microbiota Traits in a Migratory Seabird in a Subantarctic Ecosystem

Molecular Ecology, Volume 34, Issue 21, November 2025.
ABSTRACT It is known that phenological changes (i.e., behavioural and sometimes morphological and physiological traits that repeat annually) influence the wildlife gut microbiota. However, it remains largely unknown to what extent geographic variation could modulate the effect that phenology has on wildlife microbiota.
Manuel Ochoa‐Sánchez, Eliana Paola Acuña‐Gómez, Claudio A. Moraga, Jorge Acevedo, Pedro Valenzuela, Luis E. Eguiarte, Valeria Souza   +6 more
wiley   +1 more source

Ranunculus acris (Ranunculaceae), especie potencialmente invasora: confirmación de su presencia en Argentina y naturalización en Tierra del Fuego.

Boletín de la Sociedad Argentina de Botánica
Introducción y objetivos: la especie europea Ranunculus acris es invasora en el mundo, y ha sido citada para el noreste y sur de Argentina. Sin embargo, su presencia no es concluyente, no citándose en floras recientes del país.
Luciano Javier Selzer, Luciana Mestre
doaj   +1 more source

Periglacial Vegetation‐Banked Terraces: A Global Survey

Permafrost and Periglacial Processes, Volume 36, Issue 4, Page 715-738, October/December 2025.
ABSTRACT Periglacial vegetation‐banked terraces (VBTs) are roughly parallel, step‐like landforms with bare treads and vegetated risers, where tread length (across‐slope) markedly exceeds tread width (downslope). Many follow the contour, but others dip off‐contour at angles of up to 40°.
Colin K. Ballantyne
wiley   +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

Exploraciones Micológicas en Tierra del Fuego Mycological explorations in Tierra del Fuego

Boletín de la Sociedad Argentina de Botánica, 2007
Se narran las expediciones marítimas y terrestres en Tierra del Fuego durante los siglos XIX y XX, desde el punto de vista de la exploración micológica cuyos resultados han sido vertidos en publicaciones, destacando las expediciones argentinas. Contiene mapas con las principales expediciones argentinas.
Irma J. Gamundí, Victoria Amos
openaire   +1 more source

En busca de [PDF]

, 2012
Este trabajo examina la construcción narrativa de la Patagonia en la obra La tierra del fuego (1998) de Sylvia Iparraguirre. La novela traza un imaginario de la región relacionado intertextualmente con otras representaciones históricas y literarias de ...
Emilce Graf, Gabriela Colombo
core  

The ‘Little Ice Age’ in the Southern Hemisphere in the context of the last 3000 years : Peat-based proxy-climate data from Tierra del Fuego [PDF]

, 2014
DM’s research (at Department of Earth Sciences, Uppsala University) was supported through a European Community Marie Curie Fellowship (Contract HPMF-CT-2000-01056).Peer ...
Brain, Sally A., Chambers, Frank M., Daley, Tim, Mauquoy, Dmitri, McCarroll, Julia   +4 more
core   +2 more sources

From Hydrocarbon to CO2 Storage: Unveiling the Potential of the Miocene Lille John Member in the Danish North Sea

Basin Research, Volume 37, Issue 5, September–October 2025.
Depositional evolution of the upper Miocene complex. ABSTRACT To achieve net‐zero carbon emissions by 2050, gigatonnes of CO2 must be captured and stored in the subsurface. Screening and exploration of prospective storage sites have thus gained momentum in recent years.
Zeenat Maniar, Florian Smit, Erik Skovbjerg Rasmussen, Kresten Anderskouv, Kenneth Bredesen, Lars Nielsen   +5 more
wiley   +1 more source

Pathogenic and enzyme activities of the entomopathogenic fungus Tolypocladium cylindrosporum (Ascomycota: Hypocreales) from Tierra del Fuego, Argentina [PDF]

, 2012
Tolypocladium cylindrosporum is an entomopathogenic fungi that has been studied as a biological control agent against insects of several orders. The fungus has been isolated from the soil as well as from insects of the orders Coleoptera, Lepidoptera ...
Cabello, Marta Noemí, Eliades, Lorena Alejandra, Pelizza, Sebastian Alberto, Saparrat, Mario Carlos Nazareno, Scorsetti, Ana Clara, Stenglein, Sebastian Alberto   +5 more
core   +2 more sources