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Estudio preliminar del origen del agua del Valle de Uspallata y de su contribución al río Mendoza mediante técnicas isotópicas e hidroquímicas: Mendoza, ArgentinaPreliminary study of water origin in the Uspallata valley and its contribution to the Mendoza river with isotopic and hydrochemical techniques: Mendoza, Argentina
(Instituto Geologico y Minero de España, 2021-01)
El Valle de Uspallata está situado en la Provincia de Mendoza (Argentina), a unos 1900 m snm. Con dirección norte-sur y unos 20 km de longitud, constituye un valle intermontano localizado entre la Precordillera y la ...
Seasonally persistent foraging niche segregation between sympatric Southern Rockhopper and Magellanic penguins breeding at Isla de los Estados, Argentina
(Springer, 2020-07)
Variation in the foraging strategies used among species is a key factor in determining the trophic structure of ecological communities. Moreover, foraging niche differentiation could be driven by inter-specific competition ...
Assessment of anthropogenic pollution using multiple hydrogeochemical tools and statistical analysis in rural plain basins of the Argentinian Pampean Plain
(John Wiley & Sons Ltd, 2021-04)
Chemistry of surface water and groundwater can beconditioned by geology, anthropic influence, and exchange of flow between them.The Pampean Plain located in Argentina has gaining streams and mainly ruralactivities. An ...
Hydrodynamic and hydrochemistry of wet meadows and shallow lakes in areas of the Patagonian basaltic plateaus, Argentina
(Elsevier, 2020-11)
Extra-Andean Patagonia, located in the south end of South America, is a wide arid region where the basaltic plateau landscape dominates. Associated with the basaltic plateaus, wet meadows and shallow lakes make up environments ...
Múltiples líneas de evidencias aplicadas al estudio de un individuo prehispánico. Sitio Rancho José, Buenos Aires.
(Asociación Argentina de Antropología Biológica, 2016-01)
En este trabajo presentamos la información osteológica,cronológica, isotópica y de ADN antiguo (ADNa)obtenida a partir del análisis de los restos óseos humanos fragmentadoscorrespondientes a un individuo prehispánico ...
The Blake Geomagnetic Field Event recorded in a sequence of marine and continental facies outcropping in the coast of Buenos Aires province, Argentina
(Pergamon-Elsevier Science Ltd, 2019-06)
Different authors have suggested that there is a relationship between Quaternary geomagnetic field events and climate variability. Considering that in a recent paper a detailed stratigraphic study in a section of the coast ...
Microhistological analysis of ancient camelid dung from the southern Argentinean Puna: Past vegetation composition and diet
(Elsevier, 2018-08)
Identification of plant micro-remains in ancient dung is a tool used infrequently in archaeological studies to infer past vegetation diversity and herbivore diet. Through the microhistological analysis of dung of South ...
Transición alimentaria en poblaciones originarias del norte de Tierra del Fuego durante el período misional salesiano: una aproximación isotópicaDietary Transition In Native Populations Of Northern Tierra Del Fuego During The Salesian Missionay Period: An Isotopic Approach
(Universidad Nacional de La Plata, 2019-07)
La misión salesiana La Candelaria funcionó de 1893 a 1928 en el norte de Tierra del Fuego, aunque su cementerio fue usado hasta 1948. Las fuentes históricas sugieren que los nativos que la habitaron sufrieron fuertes cambios ...
Silac-based quantitative proteomic analysis of Lactobacillus reuteri CRL 1101 response to the presence of selenite and selenium nanoparticles
(Elsevier Science, 2019-03)
Stable isotope labeling in cell culture (SILAC) was applied for the first time on a lactic acid bacterium strain (L. reuteri CRL1101) for analyzing differential protein expression associated to selenite(Na 2 SeO 3 ) and ...
Análisis de isótopos estables en individuos subadultos del sitio Arqueológico Los Amarillos (Quebrada de Humahuaca, Jujuy)
(Asociación de Antropología Biológica Argentina, 2017-12)
Presentamos los resultados del análisis de isótopos estables en la fracción orgánica (δ13Cco y δ15N) e inorgánica (δ13Cap) del registro óseo o dental de 22 individuos subadultos humanos hallados en el sitio arqueológico ...