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Detecting hydrologic distinctions among Andean lakes using clumped and triple oxygen isotopes
(Elsevier, 2023)
Oxygen isotope distributions from lacustrine carbonates provide insights into climate and hydrological change, but it is difficult to isolate the influences of catchment precipitation δ18O, water temperature, and evaporation ...
Paleo-ENSO revisited: ecuadorian lake Pallcacocha does not reveal a conclusive El Niño signal
(2018)
Information about decadal to millennial variability of El Niño Southern Oscillation (ENSO) is fundamental for the assessment of ENSO responses to natural and anthropogenic forcings. Despite a growing number of ENSO ...
A continuous Late Holocene paleosecular variation record from Carmen Lake (Tierra del Fuego, Argentina)
(Elsevier Science, 2018-07)
Paleomagnetic secular variations (PSV) give us information on the mechanisms of the geodynamo and can also be used for stratigraphic correlation on a regional scale. In this article we present a high-resolution paleomagnetic ...
Recent glaciar retreat and climate trends in Cordillera Huaytapallana, Perú
(Elsevier, 2014-01)
We analyzed 19 annual Landsat Thematic Mapper images from 1984 to 2011 to determine changes of the glaciated surface and snow line elevation in six mountain areas of the Cordillera Huaytapallana range in Peru. In contrast ...
Early arboreal colonization, postglacial resilience of deciduous Nothofagus forests, and the Southern Westerly Wind influence in central-east Andean Patagonia
(Elsevier Ltd, 2019)
The history and dynamics of deciduous Nothofagus forests along the eastern slopes of the central Patagonian Andes (44°-49°S) remain insufficiently studied and understood, particularly at timescales ranging from centuries ...
Análisis y estudio para alimentar hidroeléctrica del Guavio a partir de un lago artificial
(Facultad de IngenieríaIngeniería Civil, 2019)
Con base a la visita a Ciudad de Panamá, donde se conoció el
canal de Panamá, se logró conocer y entender su funcionamiento y la forma en
que se alimenta este para poder cumplir con todo el proceso que se necesita para
el ...
Climate change and mass movements in the northwest Argentine Andes
(Elsevier Science, 2000)