Recent Dissolved Oxygen Changes in the World Ocean

James H Swift, University of California San Diego, La Jolla, CA, United States and Ayush Agrawal, Canyon Crest Academy, San Diego, CA, United States
Abstract:
We are investigating and illustrating recent (WOCE to present day) large-scale changes in dissolved oxygen levels in World Ocean waters, using WOCE, CLIVAR, and GO-SHIP water sample data from repeated basin-scale transects. Our study includes the principal subsurface water masses in each ocean region, for which we hope to quantify the changes.
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