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Towards quantification of millennial ocean oxygen changes using thallium isotopes: a case — NSF Award to Tulane University (LA, $3

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 analy

Award titleTowards quantification of millennial ocean oxygen changes using thallium isotopes: a case
Award ID2609014
AwardeeTulane University
CityNEW ORLEANS
StateLA
Amount obligated$366,587
Principal investigatorYi Wang
ProgramMarine Geology and Geophysics
Start date07/01/2026
AbstractThis 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 ocean oxygen content increased during the Holocene. The results are important as o
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