Dissolved Cr concentration and stable isotope data presented in "Release from biogenic particles, benthic fluxes, and deep water circulation control Cr and δ53Cr distributions in the ocean interior" (Janssen et al., 2021, EPSL).

• Main Authors: Janssen, David J, Rickli, Jörg, Abbott, April N., Ellwood, Michael J., Twining, Benjamin S., Ohnemus, Daniel C., Nasemann, Philipp, Gilliard, Delphine, Jaccard, Samuel L.
• Format: Dataset
• Language: English
• Published: Zenodo 2021
• Subjects: chromium; chromium isotopes; GEOTRACES; paleoproxy; biogeochemical cycling; benthic flux; Southern Ocean; Pacific; Abbott
• Online Access: https://dx.doi.org/10.5281/zenodo.5408612; https://zenodo.org/record/5408612

This dataset presents all of the dissolved Cr data included and discussed in “Release from biogenic particles, benthic fluxes, and deep water circulation control Cr and δ 53 Cr distributions in the ocean interior” (Janssen et al., 2021, EPSL). Three primary datasets are included: Dissolved [Cr], [Cr(III)] and d53Cr in samples from shipboard particle regeneration incubations conducted in the subantarctic Southern Ocean. Dissolved [Cr] in porewater samples from a sediment core collected in the Tasman Sea in primarily calcareous sediments, along with [Cr] and δ 53 Cr in overlying bottom waters. 3. A compilation of intermediate and deep water dissolved [Cr] and δ 53 Cr from seawater samples from the Southern, Pacific and Atlantic Oceans : {"references": ["Janssen, D.J., Rickli, J., Abbott, A.N., Ellwood, M.J., Twining, B.S., Ohnemus, D.C., Nasemann, P., Gilliard, D., Jaccard, S.L. (2021). Release from biogenic particles, benthic fluxes, and deep water circulation control Cr and \u03b453Cr distributions in the ocean interior. Article in press at EPSL. https://doi.org/10.1016/j.epsl.2021.117163.", "Rickli, J., Janssen, D.J., Hassler, C., Ellwood, M.J., Jaccard, S.L. (2019). Chromium biogeochemistry and stable isotope distribution in the Southern Ocean. Geochim. Cosmochim. Act. 262, 188-206. doi: 10.1016/j.gca.2019.07.033."]}