Does Sea-Water pH Influence Carbon and Oxygen Isotopic Composition of Modern Planktic Foraminiferal Species Globigerina Bulloides in South West Indian Ocean?
Abstract - 111
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Keywords

Planktic foraminifera, globiqerina ballordes, carbon isotopes, oxygen isotopes, pH.

How to Cite

1.
N. Khare. Does Sea-Water pH Influence Carbon and Oxygen Isotopic Composition of Modern Planktic Foraminiferal Species Globigerina Bulloides in South West Indian Ocean?. Glob. J. Earth Sci. Eng. [Internet]. 2017 Mar. 20 [cited 2024 Oct. 5];3(2):62-6. Available from: https://www.avantipublishers.com/index.php/gjese/article/view/730

Abstract

 Present study aims to understand the possible influence of changing sea-water pH on the isotopic composition (δ18O and δ13C) of modern planktic foraminiferal shell in twenty three surface sediment samples (including grab and core tops of piston and gravity cores), collected along a north-south trending transect in the western Indian Ocean. The results, though initial indicate that the isotopic values (δ18O and δ13C) in general increase as the sea-water becomes less alkaline. It suggests that the sea-water pH also appears to influence isotopic values of planktic foraminiferal species G. bulloides, besides other factors influencing isotopic values in planktic foraminiferal shell.

https://doi.org/10.15377/2409-5710.2016.03.02.3
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