نبذة مختصرة : Here we report the sediment major and trace element geochemistry at two water depths in the Gulf of Alaska, Northeast Pacific, spanning the last ~50 kyr. These data were used to reconstruct past ocean deoxygenation and regional volcanism. Site EW0408-85JC and co-located IODP Site 341-U1419 are from the intermediate water depth (682 m). Elemental concentration data were collected using ICP-MS and ICP-OES at Oregon State University.
Relation: Du, Jianghui; Mix, Alan C; Haley, Brian A; Belanger, Christina L; Sharon (2022): Volcanic trigger of ocean deoxygenation during Cordilleran ice sheet retreat. Nature, 611(7934), 74-80, https://doi.org/10.1038/s41586-022-05267-y; Du, Jianghui; Mix, Alan C; Haley, Brian A; Belanger, Christina L; Sharon (2022): Major and trace elemental concentration from sediment core EW0408-87JC and IODP Site 341-U1418 in abyssal-water depth from the Gulf of Alaska, Northeast Pacific [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.947052; https://doi.pangaea.de/10.1594/PANGAEA.947051; https://doi.org/10.1594/PANGAEA.947051
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