Data for: Hydrogen and Oxygen Stable Isotopes in Brazilian Tap Water

Published: 31 January 2025| Version 2 | DOI: 10.17632/8htbf74yjj.2
Contributors:
João Paulo Sena-Souza, Fábio Costa, Luiz Antonio Martinelli, Gabriela Nardoto,

Description

Here we present the first dataset for tapwater in Brazil. We collected 575 tap water samples across the Brazilian territory and analyzed them for δ18O and δ2H using a pyrolysis technique coupled with an isotopic ratio mass spectrometer for isotope ratio determination. The δ2H ranged from -63.9 to +15.4‰ and, the δ18O ranged from -9.25‰ to +3.74‰.

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Institutions

Universidade de Brasilia, Universidade de Sao Paulo, Universidade Estadual de Montes Claros

Categories

Water, Isotope

Funding

National Council for Scientific and Technological Development

CNPq 406478/2021-0

Fundação de Amparo à Pesquisa do Estado de Minas Gerais

Processo APq-02912-21

National Council for Scientific and Technological Development

INCT-MRFor

Licence