Buscar recursos académicos

Sobre 16 muestras de agua tomadas en la margen sur y a lo largo de una transecta en el límite exterior del Río de la Plata medio, se investigaron 14 plaguicidas clorados de los cuales se detectaron alfa, gamma y delta ...

La paleoparasitología ofrece una vía de análisis complementaria para la reconstrucción de la historia de las poblaciones humanas antiguas. Diversos materiales arqueológicos son examinados mediante la combinación de...

Mediante técnicas paleoparasitológicas cuantitativas y cualitativas se examinaron los sedimentos de la cavidad pélvica de dos esqueletos humanos. Los individuos fueron hallados en dos enterratorios asociados al asenta...

At the West Antarctic Peninsula climate change causes rapid frontline retreat of tidewater glaciers, opening new ice-free areas under water and causing meltwater discharges dragging sediments into the water. We aimed to ...

El estudio de las poblaciones humanas antiguas es complejo y requiere de un enfoque interdisciplinario. La arqueología argentina está promoviendo el desarrollo de nuevas líneas de evidencias que incluyen espacios muy ...

The Argentine Continental Margin (ACM) comprises one of the largest contourite depositional systems worldwide, with evidences of strong gravitational downslope and alongslope sediment transport processes. Strong bottom c...

The analysis of the pre-Andean history of the Central Andes shows a complex tectonic evolution. The basement of the Andean continental margin was formed by the accretion of Precambrian blocks during the formation of Rodi...

The first record of a Tremarctinae bear in Venezuela was made by Royo y GÓMEZin 1960. Since then, three new specimens from two localities have been collected but not reported. The purpose of this contribution is to disc...

The South American giant short-faced bear (Arctotherium angustidens Gervais and Ameghino, 1880) is one of five described Arctotherium species endemic to South America and it is known for being the earliest, largest, and ...

Materias / palabras clave: soil, geoscience, sediments, palaeogeography, palaeobiogeography, stratigraphy; Science: Geology: Paleontology

Materias / palabras clave: sedimentology, basin analysis, stratigraphy, sediments, sediment composition, paleoenvironments; Science: Geology; Science: Physics: Geophysics. Cosmic physics

Materias / palabras clave: soils, sediments, microbial interaction, chemical processes, biological processes, physical processes; Geography. Anthropology. Recreation: Physical geography; Science: Chemistry