Faster and more precise isotopic water analysis of discrete samples by predicting the repetitions’ asymptote instead of averaging last values

Autor: Nico Hachgenei, Véronique Vaury, Guillaume Nord, Lorenzo Spadini, Céline Duwig

Publikováno v: MethodsX, Vol 9, Iss , Pp 101656- (2022)

Water stable isotope analysis using Cavity Ring-Down Spectroscopy (CRDS) has a strong between-sample memory effect. The classic approach to correct this memory effect is to inject the sample at least 6 times and ignore the first two to three injectio

Externí odkaz: https://doaj.org/article/8c9d318a9d424209a8dc77ff0a74aac1

Hydrogeochemical and nitrate isotopic evolution of a semiarid mountainous basin aquifer of glacial-fluvial and paleolacustrine origin (Lake Titicaca, Bolivia): the effects of natural processes and anthropogenic activities

Autor: Gabriela Patricia Flores Avilés, Lorenzo Spadini, Elisa Sacchi, Yvan Rossier, Joel Savarino, Oswaldo Eduardo Ramos, Céline Duwig

Publikováno v: Hydrogeology Journal. 30:181-201

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d0648f31754079af2b56640807917759
https://doi.org/10.1007/s10040-021-02434-9

Hydrogeochemical and nitrate isotopic indicators of vulnerability in the Katari-Lago Menor basin-aquifer, Lake Titicaca-Bolivia

Autor: Céline Duwig, Oswaldo Eduardo Ramos Ramos, Gabriela Patricia Flores Avilés, Lorenzo Spadini, Joel Savarino, Elisa Sacchi

In the semi-arid Bolivian Altiplano, the Katari and Lago Menor Basin, ranging between 6000 and 3800 m a.s.l. in altitude, hosts a major aquifer in Quaternary sediments of fluvioglacial and paleolacustrine origin. This basin supports a population of o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::be4203a59da1ac479141987b585c99d2
https://doi.org/10.5194/egusphere-egu21-12837

Insight into the Katari-Lago Menor Basin aquifer, Lake Titicaca-Bolivia, inferred from geophysical (TDEM), hydrogeological and geochemical data

Autor: Gabriela Patricia Flores Avilés, Yvan Rossier, Marc Descloitres, Waldo Medinaceli, Mayra Pérez, Alvaro Soruco, J. Argollo, Céline Duwig, Anatoly Legchenko, Lorenzo Spadini

Publikováno v: Journal of South American Earth Sciences
Journal of South American Earth Sciences, 2020, 99, pp.102479-. ⟨10.1016/j.jsames.2019.102479⟩
Journal of South American Earth Sciences, Elsevier, 2020, 99, pp.102479-. ⟨10.1016/j.jsames.2019.102479⟩

The increasing demand for water and irrigation in the semi-arid Bolivian Altiplano requires a better knowledge of the available resources, particularly groundwater. The aim of this study is to provide a first insight into the hydrogeological structur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67b3d9aab2d356a0696aadc196c82d3b
https://hal.science/hal-03489855/document

Sulfamethoxazole mobility and risk of contamination of water resources at the catchment scale (Katari - Titicaca Lake, Bolivia)

Autor: Denisse Archundia Peralta, Céline Duwig, Lorenzo Spadini, Marie-Christine Morel, Blanca Prado, Vladimir Orsac, Jean M.F. Martins

Sulfamethoxazole (SMX) is one of the antibiotics most commonly detected in aquatic and terrestrial environments and is still widely used, especially in low income countries. The Katari watershed encompassing the biggest city in the Altiplano and havi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cf93ab381c6c561aa43161ddff74f357
https://doi.org/10.5194/egusphere-egu2020-22128