Chromium biogeochemistry and stable isotope distribution in the Southern Ocean

• Main Authors: Rickli, Jörg, Janssen, David J., Hassler, Christel, Ellwood, Michael, Jaccard, Samuel L.
• Format: Text
• Language: English
• Published: Elsevier Science 2019
• Subjects: 550 Earth sciences & geology; Antarctic; Southern Ocean; The Antarctic; Antarctic Peninsula; Drake Passage; Balleny Islands; Mertz Glacier; Antarc*; Antarctica
• Online Access: https://dx.doi.org/10.7892/boris.132629; https://boris.unibe.ch/132629/

Despite the potential of stable chromium (Cr) isotope compositions as a proxy for past changes in oceanic redox condi- tions, a detailed understanding of the processes that govern their spatial distribution in the modern ocean is still lacking. Here, we report seawater Cr isotope compositions and co...