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Food web structure in a double-basin ultra-oligotrophic lake in Northwest Patagonia, Argentina, using carbon and nitrogen stable isotopes
(Elsevier, 2013-01)
Fish, benthic macroinvertebrates, macrophytes, biofilm, plankton, and terrestrial material were analyzed for stable nitrogen (15N) and carbon isotopes (13C) to study the food web structure of a double-basined, ultra-oligotrophic ...
El sistema educativo y las tendencias a la degradación. Un análisis del sistema educativo a partir de las transformaciones del currículum, el régimen disciplinar y la educación de adultos. La escuela media argentina, 1955-2013
(Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Humanas, 2013-12)
Aquí analizaremos la evolución de tres aspectos del sistema educativo entre mediados de los 50 y 2010: el currículum, la educación de adultos y la disciplina en el nivel medio de enseñanza. El primer aspecto versa sobre ...
Responses of two sympatric sand lizards to exotic forestations in the coastal dunes of Argentina: some implications for conservation
(Csiro Publishing, 2015-03)
Context. Exotic forestations may modify habitat quality, affecting native animal populations that require specific microhabitats to remain viable. Aims. We determined whether abundances and body condition of the lizard ...
Dos representaciones de la Chicago argentina: los relatos de gangsters de David Viñas y La maffia de Leopoldo Torre Nilsson
(De Gruyter, 2014-05)
El texto estudia comparativamente las narraciones de gangsters de David Viñas –publicadas con el nombre de Pedro Pago y en parte negadas por su autor– y La maffia de Leopoldo Torre Nilsson. Intentamos mostrar que 1) estos ...
Impact of changing oxygenation policies on retinopathy of prematurity in a neonatal unit in Argentina
(B M J Publishing Group, 2013-10)
Aims: To assess the impact of different oxygenation policies on the rate and severity of retinopathy of prematurity (ROP). Methods: Between January 2003 and December 2006, infants of 1500 g birthweight (BW) or less and/or ...
Statistical Prediction of wet and dry periods in the Comahue Region (Argentina)
(Scientific Research, 2012-01)
General features of rainy season with excess or deficits are analyzed using standardized precipitation index (SPI) in Limay and Neuquen River basins. Results indicate that most of dry and wet periods persist less than three ...
Impact of water salinity on Odontesthes bonariensis (Actinopterygii, Atherinopsidae) fisheries in Chasicó Lake (Argentina)
(Springer, 2015-07)
Odontesthes bonariensis is an inland water fish from the Pampas region, valued due to the quality of its flesh and its attractiveness as a game fish. Chasico´ Lake located in the south of the pampean region is appreciated ...
Epigean Tenebrionids (Coleoptera: Tenebrionidae) from Leones and Tova-Tovita Islands (Chubut, Argentina) and Its Comparison with the Mainland Assemblage
(Polish Academy of Sciences, 2016-12)
The Parque Interjurisdiccional Marino Costero Patagonia Austral (PIMCPA) protects over 180 km of Patagonian Atlantic coastline of northern San Jorge gulf, including an archipelago that comprises more than 39 islands. In ...
Neuquén Group (Upper Cretaceous): A case of underfilled-overfilled cycles in an Andean foreland basin, Neuquén basin, Argentina
(Pergamon-Elsevier Science Ltd, 2017-12)
The Nenquén Group was deposited during a period dominated by the Cretaceous Greenhouse and can be divided in three cycles correlated with large-scale changes in the evolution of the Andean foreland basin. The filling of ...
Indicios e hipótesis sobre la presencia boroga en las fuentes de Veinticinco de Mayo durante la organización estatal argentinaEvidence and hypotheses concerning the presence of the Boroga in documentary sources dating from the construction of the Argentine state in the second half of the 19th century
(Institut Català d'Antropologia, 2015-12)
El manuscrito aborda las dificultades teóricometodológicas vinculadas al estudio de la agencia boroga en las dinámicas de las fronteras de Pampa y nor-Patagonia, a través de las fuentes creadas durante la organización y ...