README -- Describes contents of OCEAN_O3_DRYDEP/v2020-02 directory 13 Feb 2020 Overview: =============================================================================== This directory contains NetCDF files of spatially resolved sea-surface iodide and salinity. These are used by GEOS-Chem/HEMCO for the updates to oceanic ozone deposition described in Pound et al. (2019). For further information on sea-surface salinity see Zweng et al. (2013), for information on sea-surface iodide see Sherwen et al. (2019). For any questions or to report any issues with these input files please contact Ryan Pound (rp819@york.ac.uk) =============================================================================== NOTES: - The sea-surface iodide concentration used here is different to that used for emissions of iodide. This is currently an area of active research. =============================================================================== File List: WOA_2013_salinity.nc - sea-surface salinity in practical salinity units [PSU] (time-invariant) Oi_prj_predicted_iodide_0.125x0.125_No_Skagerrak_Just_Ensemble.nc - sea-surface iodide on a monthly basis (monthly values, year invariant) =============================================================================== References: Pound, R. J., Sherwen, T., Helmig, D., Carpenter, L. J. and Evans, M. J.: Influences of oceanic ozone deposition on tropospheric photochemistry, Atmospheric Chemistry and Physics Discussions, 10.5194/acp-2019-1043, 2019 Sherwen, T., Chance, R. J., Tinel, L., Ellis, D., Evans, M. J., and Carpenter, L. J.: A machine-learning-based global sea-surface iodide distribution, EARTH SYST SCI DATA, 11, 1239–1262, https://doi.org/10.5194/essd-11-1239-2019, https://www.earth-syst-sci-data.net/ 15 11/1239/2019/, 2019 Zweng, M., Reagan, J., Antonov, J., Locarnini, R., Mishonov, A., Boyer, T., Garcia, H., Baranova, O., Johnson, D., D.Seidov, and Biddle, M.: World Ocean Atlas 2013 Volume 2: Salinity, NOAA Atlas NESDIS 74, p. 39, 2013