[HTML][HTML] Inorganic geochemistry of lake sediments: A review of analytical techniques and guidelines for data interpretation

S Bertrand, R Tjallingii, ME Kylander, B Wilhelm… - Earth-Science …, 2024 - Elsevier
Inorganic geochemistry is a powerful tool in paleolimnology. It has become one of the most
commonly used techniques to analyze lake sediments, particularly due to the development …

A review of event deposits in lake sediments

P Sabatier, J Moernaut, S Bertrand, M Van Daele… - Quaternary, 2022 - mdpi.com
Event deposits in lake sediments provide invaluable chronicles of geodynamic and climatic
natural hazards on multi-millennial timescales. Sediment archives are particularly useful for …

Hydrological variability in South America below the Tropic of Capricorn (Pampas and Patagonia, Argentina) during the last 13.0 ka

EL Piovano, D Ariztegui, F Córdoba, M Cioccale… - Past Climate Variability …, 2009 - Springer
Abstract New limnogeological results (Laguna Mar Chiquita, 30° S) at the middle latitudes in
the subtropical Pampean plains of Southern South America are used to establish …

Radionuclide dating (210Pb, 137Cs, 241Am) of recent lake sediments in a highly active geodynamic setting (Lakes Puyehue and Icalma—Chilean Lake District)

F Arnaud, O Magand, E Chapron, S Bertrand… - Science of the Total …, 2006 - Elsevier
This study presents an attempt to use radionuclide profiles to date four short sediment cores
taken from two Chilean lakes located in a highly active geodynamic setting. In such settings …

Magmatic evolution of the Puyehue–Cordón Caulle Volcanic Complex (40 S), Southern Andean Volcanic Zone: from shield to unusual rhyolitic fissure volcanism

LE Lara, H Moreno, JA Naranjo, S Matthews… - Journal of Volcanology …, 2006 - Elsevier
Magmas erupted from Quaternary volcanoes of Southern Andes between 37° and 46° S
latitude are mainly basaltic to andesitic. However, PCCVC (40° S) shows a singular …

A revised classification and terminology for stacked and amalgamated turbidites in environments dominated by (hemi) pelagic sedimentation

M Van Daele, I Meyer, J Moernaut, S De Decker… - Sedimentary …, 2017 - Elsevier
Stacked or amalgamated turbidites provide an opportunity to infer the synchronous
triggering of multiple slope failures, which is a criterion often used to attribute these slope …

Late Holocene covariability of the southern westerlies and sea surface temperature in northern Chilean Patagonia

S Bertrand, K Hughen, J Sepúlveda… - Quaternary Science …, 2014 - Elsevier
Abstract The climate of Chilean Patagonia is strongly influenced by the southern westerlies,
which control the amount and latitudinal distribution of precipitation in the southern Andes. In …

Deposition of the 2011–2012 Cordón Caulle tephra (Chile, 40 S) in lake sediments: Implications for tephrochronology and volcanology

S Bertrand, R Daga, R Bedert… - Journal of Geophysical …, 2014 - Wiley Online Library
Tephras preserved in lake sediments are commonly used to synchronize sedimentary
archives of climate and environmental change and to correlate them with terrestrial …

Impact of the 1960 major subduction earthquake in Northern Patagonia (Chile, Argentina)

E Chapron, D Ariztegui, S Mulsow, G Villarosa… - Quaternary …, 2006 - Elsevier
The recent sedimentation processes in four contrasting lacustrine and marine basins of
Northern Patagonia are documented by high-resolution seismic reflection profiling and short …

Climate change in Southern South America during the last two millennia

CM Moy, PI Moreno, RB Dunbar, MR Kaplan… - Past Climate Variability …, 2009 - Springer
Paleoclimate records from southern South America can be used to address important
questions regarding the timing and nature of late-Holocene climate variability. During the …