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Linking environmental observations and solid solution thermodynamic modeling: the case of Ba- and Sr-rich micropearls in Lake Geneva

Publié dansPure and applied chemistry, vol. 89, no. 5, p. 645-652
Date de publication2017
Résumé

Intracellular inclusions of amorphous Ba- and Sr-rich calcium carbonates – referred to as “micropearls”– have recently been detected in Lake Geneva. These micropearls are formed under conditions of pronounced Ba and Sr undersaturation in the lake waters. Their formation can be explained by the ability of certain microorganisms to preconcentrate these trace elements in tandem with a non-equilibrium solidsolution growing mechanism.

Citation (format ISO)
THIEN, Bruno et al. Linking environmental observations and solid solution thermodynamic modeling: the case of Ba- and Sr-rich micropearls in Lake Geneva. In: Pure and applied chemistry, 2017, vol. 89, n° 5, p. 645–652. doi: 10.1515/pac-2017-0205
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accessLevelPublic
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ISSN du journal0033-4545
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Informations techniques

Création04/05/2017 13:05:00
Première validation04/05/2017 13:05:00
Heure de mise à jour15/03/2023 01:39:14
Changement de statut15/03/2023 01:39:13
Dernière indexation16/01/2024 23:53:30
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