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Calibration of speleothem δ¹⁸O records against hydroclimate instrumental records in Central Brazil
(Elsevier, 2016-04)
δ¹⁸O in speleothems is a powerful proxy for reconstruction of precipitation patterns in tropical and sub-tropical regions. The aim of this study is to calibrate the δ¹⁸O record of speleothems against historical precipitation ...
Growth rates in modern speleothems from Santana Cave, Brazil, by the Pb-210-method
(Pergamon-Elsevier B.V. Ltd, 2014)
Growth rates in modern speleothems from Santana Cave, Brazil, by the Pb-210-method
(Pergamon-Elsevier B.V. Ltd, 2012-02-01)
The Santana Cave is located at the Upper Ribeira Touristic State Park (PETAR-Parque Estadual Turistico do Alto Ribeira) in southern São Paulo State, Brazil. This paper describes Pb-210 activity concentration data in soda ...
Growth rates in modern speleothems from Santana Cave, Brazil, by the Pb-210-method
(Pergamon-Elsevier B.V. Ltd, 2012-02-01)
The Santana Cave is located at the Upper Ribeira Touristic State Park (PETAR-Parque Estadual Turistico do Alto Ribeira) in southern São Paulo State, Brazil. This paper describes Pb-210 activity concentration data in soda ...
The Global Paleomonsoon as seen through speleothem records from Asia and the Americas
(SPRINGERNEW YORK, 2012)
The regional monsoons of the world have long been viewed as seasonal atmospheric circulation reversal-analogous to a thermally-driven land-sea breeze on a continental scale. This conventional view of monsoons is now being ...
Speleothem records decadal to multidecadal hydroclimate variations in southwestern Morocco during the last millennium
(Elsevier, 2017-10-15)
This study presents the first well-dated high resolution stable isotope (δ¹⁸O and δ¹³C) and trace element (Mg and Sr) speleothem records from southwestern Morocco covering the last 1000 yrs. Our records reveal substantial ...
Groundwater isotope ratios reflect convective and stratiform (paleo)precipitation fractions in Brazil
(2020-06-01)
The stable isotope ratios of oxygen and hydrogen in shallow groundwater reflect the long-term amount-weighted mean isotopic composition of precipitation. Here, we report the isotopic composition of more than 1000 shallow ...