Buscar
Mostrando ítems 1-10 de 145
Evaporation and land surface energy budget at the Salar de Atacama, Northern Chile
(ELSEVIER SCIENCE BV, 2005)
Playa systems are driven by evaporation processes, yet the mechanisms by which evaporation occurs through playa salt crusts are still poorly understood. In this study we examine playa evaporation as it relates to land ...
Hydrological change during the pleistocene-holocene transition associated with the last glacial maximum-altithermal in the eastern border of northern PunaCambio hidrológico asociado al Último Máximo Glacial-Altitermal durante la transición Pleistoceno-Holoceno en el borde oriental de Puna Norte
(Servicio Nacional de Geología y Minería, 2015-01)
The environment of the Andean Puna Plateau is mostly characterized by the dominance of evaporative processes due to aridity. Since the intermittent runoff lacks the morphodynamic competence to generate the present day ...
Characterization of Microbialites and Microbial Mats of the Laguna Negra Hypersaline Lake (Puna of Catamarca, Argentina)
(Springer, 2020)
Microbial carbonates provide an invaluable tool to understand biogeochemical processes in aqueous systems, especially in lacustrine and marine environments. Lakes are strongly sensitive to climatically driven environmental ...
Lake formation, characteristics, and evolution in retroarc deposystems: A synthesis of the modern Andean orogen and its associated basins
(2015-01-01)
Lake deposystems are commonly associated with retroarc mountain belts in the geological record. These deposystems are poorly characterized in modern retroarcs, placing limits on our ability to interpret environmental signals ...
Paleohydrogeologic reconstruction of Triassic carbonate paleolakes from stable isotopes: Encompassing two lacustrine models
(Pergamon-Elsevier Science Ltd, 2019-11)
Reconciling interpretations of geochemical, sedimentologic, and stratigraphic observations is a common challenge with many datasets, especially those from paleolake systems. The Triassic Cerro de las Cabras and Cerro Puntudo ...
Nesting habitat of the ‘cupiso’ podocnemis sextuberculata (Testudines: Podocnemididae) in erepecu lake (Pará-Brazil)
(Universidad Nacional de Colombia - Sede Bogotá - Faculdad de Ciencias - Departamento de Biología, 2015-05-01)
The objective of this study was to identify and describe the nesting habitat of Podocnemis sextuberculata at Erepecu Lake, Trombetas River Biological Reserve, (REBIO-Trombetas; Pará-Brazil). Initially, the main features ...
Phytoplankton primary production in freshwater environments of Argentina
(E Schweizerbartsche Verlags, 2014)
Modeling aluminum-silicon chemistries and application to Australian acidic playa lakes as analogues for Mars
(Pergamon-elsevier Science LtdOxfordInglaterra, 2009)
The Maastrichtian–Danian Maimará tracksite (Yacoraite Formation, Salta Group), Quebrada de Humahuaca, Argentina: environments and ichnofacies implications
(Elsevier Science, 2017-02)
The shoreline carbonate lagoon deposits of the Yacoraite Formation in the Maimará locality, Quebrada de Humahuaca (Jujuy, northwestern Argentina) reveal invertebrate and vertebrate trace fossils that are distributed in two ...