NSF award 2609014 · Tulane University

Towards quantification of millennial ocean oxygen changes using thallium isotopes: a case study of the Holocene

Final report due

28 October 2028

in 741 days · The award ends on 30 June 2028.

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So the final report is due by 28 October 2028.

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Award card

Award number: 2609014
Period of support: 1 Jul 2026 – 30 Jun 2028
Amount: $366,587
Awardee: Tulane University, NEW Orleans, LA
Program: Marine Geology and Geophysics
Directorate: GEO

Abstract

This project will study how ocean oxygen content varies during the Holocene (last 11,700 years). A key research question is whether ocean oxygen levels vary with temperature. The study will use existing sediment cores from the California margin and the Arabian Sea. The investigators will carry out high-resolution analyses using a cutting-edge technique. The ultimate goal of the project is to measure whether global…

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