A special issue of Oceanography celebrates 20 years of the international GEOTRACES program. The issue highlights the advances accomplished during the program, and its impact on our understanding of processes that determine the oceanic distributions of trace elements and isotopes (TEIs).
Citation
Conway, T.M., J.N. Fitzsimmons, R. Middag, T.L. Noble, and H. Planquette. 2024. Introduction to the special issue on twenty years of GEOTRACES: An international study of the marine biogeochemical cycles of trace elements and isotopes. Oceanography 37(2):6–7, https://doi.org/10.5670/oceanog.2024.415
Below is a selection of articles included in this volume:
Aguilar-Islas, A., H. Planquette, M. C. Lohan, W. Geibert, and G. Cutter (2024), Intercalibration: A Cornerstone of the Success of the GEOTRACES Program, Oceanography, 37(2), 21-24, doi:10.5670/oceanog.2024.404.
Anderson, R. F. (2024), GEOTRACES Reflections, Oceanography, 37(2), 8-12, doi:10.5670/oceanog.2024.405.
Buck, C. S., S. Fietz, D. S. Hamilton, T. Y. Ho, M. M. G. Perron, and R. U. Shelley (2024), GEOTRACES: Fifteen Years of Progress in Marine Aerosol Research, Oceanography, 37(2), 116-119, doi:10.5670/oceanog.2024.409.
Casciotti, K. L., T. A. Marshall, S. E. Fawcett, and A. N. Knapp (2024), Advances in Understanding the Marine Nitrogen Cycle in the GEOTRACES Era, Oceanography, 37(2), 85-101, doi:10.5670/oceanog.2024.406.
Conway, T. M., J. N. Fitzsimmons, R. Middag, T. L. Noble, and H. Planquette (2024a), Introduction to the Special Issue, Oceanography, 37, 6-7, doi:10.5670/oceanog.2024.415.
Conway, T. M., R. Middag, and R. Schlitzer (2024b), GEOTRACES: Ironing Out the Details of the Oceanic Iron Sources?, Oceanography, 37(2), 35-45, doi:10.5670/oceanog.2024.416.
Fitzsimmons, J. N., and J. M. Steffen (2024), The “Net” Impact of Hydrothermal Venting on Oceanic Elemental Inventories: Contributions to Plume Geochemistry from the International GEOTRACES Program, Oceanography, 37(2), 102-115, doi:10.5670/oceanog.2024.421.
Halbeisen, D. J. (2024), A Young Scientist’s Perspective on GEOTRACES, Oceanography, 37(2), 13-16, doi:10.5670/oceanog.2024.403.
Hayes, C. T. (2024), Timekeepers for Trace Elements in the Global Ocean: The Thorium Stopwatches, Oceanography, 37(2), 156-161, doi:10.5670/oceanog.2024.412.
Jensen, L., and M. Colombo (2024), Shelf-Basin Connectivity Drives Dissolved Fe and Mn Distributions in the Western Arctic Ocean: A Synoptic View into Polar Trace Metal Cycling, Oceanography, 37(2), 60-71, doi:10.5670/oceanog.2024.410.
Rafter, P. A. (2024), On the Variability of Equatorial Pacific Nitrate and Iron Utilization, Oceanography, 37(2), 72-84, doi:10.5670/oceanog.2024.411.
Saito, M. A., H. Alexander, H. M. Benway, P. W. Boyd, M. Gledhill, E. B. Kujawinski, N. M. Levine, M. Maheigan, A. Marchetti, I. Obernosterer, A. E. Santoro, D. L. Shi, K. Suzuki, A. Tagliabue, B. S. Twining, and M. T. Maldonado (2024), The Dawn of the BioGeoSCAPES Program: Ocean Metabolism and Nutrient Cycles on a Changing Planet, Oceanography, 37(2), 162-166, doi:10.5670/oceanog.2024.417.
Tagliabue, A., and T. Weber (2024), Novel Insights into Ocean Trace Element Cycling from Biogeochemical Models, Oceanography, 37(2), 131-141, doi:10.5670/oceanog.2024.418.
Twining, B. S. (2024), An Ocean of Particles Characterization of Particulate Trace Elements by the GEOTRACES Program, Oceanography, 37(2), 120-130, doi:10.5670/oceanog.2024.407.
Whitby, H., J. Park, Y. Shaked, R. M. Boiteau, K. N. Buck, and R. M. Bundy (2024), New Insights into the Organic Complexation of Bioactive Trace Metals in the Global Ocean from the GEOTRACES Era, Oceanography, 37(2), 142-155, doi:10.5670/oceanog.2024.419.