This Project Grant from the National Science Foundation Division of Ocean Sciences provides $525,243 to the University of Miami under the Geosciences federal grant program (CFDA 47.050) to continue preparation and distribution of consensus reference materials for dissolved organic carbon concentrations from August 1, 2022 to July 31, 2025. Specifically, the University of Miami will collect seawater samples from the deep Florida Strait containing approximately 42 micromoles per kilogram of dissolved organic carbon. The samples will be placed in ampoules and distributed internationally to support consistent, high-quality measurements of this important marine carbon reservoir by the ocean chemistry community. Since 1998, over 374,000 vials of reference waters have been distributed to over 300 U.S. and international laboratories in 45 nations. This continuation award will allow distribution of additional reference materials from upper, mid, and deep ocean waters, as well as low carbon reference waters, critical for analytically benchmarking globally comparable marine dissolved organic carbon measurements.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $525.2k | 7/19/22 |