Results 11 to 20 of about 1,794 (180)

A Tenebrionid beetle's dataset (Coleoptera, Tenebrionidae) from Peninsula Valdés (Chubut, Argentina). [PDF]

Zookeys, 2013
La péninsule naturelle protégée de Valdés, située dans le nord-est de la Patagonie, est l'une des plus grandes unités de conservation des terres arides d'Argentine. Bien que cette zone figure sur la Liste du patrimoine mondial de l'UNESCO depuis 1999, elle est continuellement exposée au pâturage des moutons et à l'élevage bovin depuis plus d'un siècle,
Cheli GH, Flores GE, Román NM, Podestá D, Mazzanti R, Miyashiro L.   +5 more
europepmc   +7 more sources

Natural and anthropogenic hydrocarbons in sediments from the Chubut River (Patagonia, Argentina)

Marine Pollution Bulletin, 2004
In March of 2001 a study was carried out to evaluate hydrocarbon levels in the lower course of the Chubut River. The study included 12 sample stations along the river from San Cristóbal Bridge to the confluence with the sea, in a 25 km straight-line extension in a urbanized area.
Commendatore, Marta Graciela, Esteves, Jose Luis   +1 more
exaly   +4 more sources

The first crocodyliform from the Chubut Group (Chubut Province, Argentina) and its phylogenetic position within basal Mesoeucrocodylia

Cretaceous Research, 2009
Fil: Leardi, Juan Martin. Consejo Nacional de Investigaciones Cientificas y Tecnicas; Argentina. Universidad de Buenos Aires. Facultad de Cs.exactas y Naturales. Departamento de Geologia.
Juan Martin Leardi, Diego Pol
exaly   +3 more sources

Integrating Niche Dimensions to Advance the Ecological Study of the Americas' Smallest Cat: The Guigna in Argentine Patagonia. [PDF]

Ecol Evol
We present our findings from the first multi‐annual survey of guigna in Argentine Patagonia. We found that habitat use for guignas was negatively affected by the presence of co‐predators and open vegetation; conversely, it was positively affected by the occurrence of thick forests and the presence of potential prey.
Guerisoli MM, Bauer G, Sarra Pistone S, Buffa E, Bonaglia C, Giordano AJ, Schiaffini MI.   +6 more
europepmc   +2 more sources

CONTRIBUTION TO THE DIVERSITY OF THE FOSSIL RECORD OF TURTLES (TESTUDINATA) FROM CHUBUT PROVINCE (ARGENTINA) AND ITS SIGNIFICANCE IN UNDERSTANDING THE EVOLUTION OF TURTLES IN SOUTHERN SOUTH AMERICA

Publicación Electrónica de la Asociación Paleontológica Argentina, 2021
In this work we focus on the fossil record of turtles and tortoises from the Chubut Province, in Patagonia, Argentina. This record is the richest, most diverse, the longest and continuous in the country and one of the most important in the continent.
Juliana Sterli, Evangelos Vlachos, Marcelo Krause, Pablo Puerta, Carolina Oriozabala   +4 more
doaj   +1 more source

MÁS DE TRES DÉCADAS DE HISTORIA Y VIGENCIA DEL LABORATORIO DE PALEONTOLOGÍA DE VERTEBRADOS DE LA U.N.P.S.J.B. EN COMODORO RIVADAVIA

Publicación Electrónica de la Asociación Paleontológica Argentina, 2022
Por más de tres décadas el Laboratorio de Paleontología de Vertebrados de la Universidad Nacional de la Patagonia San Juan Bosco ha trabajado de forma sistemática en afloramientos cretácicos del centro sur de Chubut y norte de Santa Cruz.
Rubén Darío Martínez, Gabriel Andrés Casal, Lucio Manuel Ibiricu, Marcelo Luna, Jorge Francisco Rodríguez   +4 more
doaj   +1 more source

Variabilidad estructural de la comunidad de macrófitas en un gradiente pluviométrico en la provincia de Chubut

Ecología Austral, 2021
Los mallines son humedales patagónicos con suelos en permanente anegación, en los cuales se pueden generar lagunas con una vasta biodiversidad. En estos ecosistemas, las plantas acuáticas (i.e. macrófitas) se desarrollan y presentan hábitos de vida para
Alfredo Ñ. Claverie, Luis Epele, Adriana Kutschker, Marta Grech, Luz Manzo, Laura Miserendino   +5 more
doaj   +1 more source

Impact of Increased Nutrients and Lowered pH on Photosynthesis and Growth of Three Marine Phytoplankton Communities From the Coastal South West Atlantic (Patagonia, Argentina)

Frontiers in Marine Science, 2021
Effect of global change variables on the structure and photosynthesis of phytoplankton communities was evaluated in three different sites of the Patagonian coast of Argentina: enclosed bay (Puerto Madryn, PM), estuarine (Playa Unión, PU), and open waters
Takako Masuda, Ondřej Prášil, Virginia E. Villafañe, Virginia E. Villafañe, Macarena S. Valiñas, Macarena S. Valiñas, Keisuke Inomura, E. Walter Helbling, E. Walter Helbling   +8 more
doaj   +1 more source

Uso de la secuenciación de segunda generación (NGS) para descubrir la diversidad de hongos degradadores de la madera en los bosques Andino Patagónicos

Lilloa, 2022
Los hongos son los principales degradadores de la madera en los ecosistemas boscosos, contribuyendo significativamente al ciclo global del carbono. Los enfoques metagenómicos basados en un amplicón específico (metabarcoding) constituyen una herramienta ...
Lucia Molina, María Belén Pildain
doaj   +1 more source

Kinetic energy of tidal currents in the province of Chubut, Argentina

International Marine Energy Journal, 2022
This work is a preliminary study to find some sites for the potential use of tidal stream energy and their associated currents in the Chubut coast.  In addition, an evaluation of the energy resource of the Chubut Gulfs is made. The possibility of energetic utilization of the tides is achieved by transforming the displacement movement into a rotation ...
Lifschitz, Ana Julia, Coiro, Domenico, Troise, Giancarlo, Giaquinta, Horacio, Lazcano, Fabio, De Cristofaro, Norma   +5 more
openaire   +3 more sources