Etude de la bio-calcification des coccolithophoridés dans un contexte d'acidification des océans. Calibrations de proxies (B/Ca et δ 11 B) du pH dans les coccolithes

Etude de la bio-calcification des coccolithophoridés dans un contexte d'acidification des océans. Calibrations de proxies (B/Ca et δ 11 B) du pH dans les coccolithes

Environ 30% du dioxyde de carbone produit par des activités humaines est absorbé par l’océan menant à une diminution de pH d’eau de mer et de l’état de saturation de carbonate de calcium (CaCO3). L’acidification des océans engendrera probablement de profonds changements dans les écosystèmes marins,...

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Bibliographic Details
Main Author:	Delebecque, Nina
Other Authors:	Brest
Language:	fr en
Published:	2017
Subjects:	Acidification des océans Coccolithophoridés .δ11B B/Ca Calcification Ocean acidification Coccolithophores 579.86
Online Access:	http://www.theses.fr/2017BRES0125/document

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