1. Estimates of atmospheric-processed soluble iron from observations and a global mineral aerosol model: Biogeochemical implications Hand, J. L.; Mahowald, N. M.; Chen, Y.; Siefert, R. L.; Luo, C.; Subramaniam, Ajit; Fung, I. 2004 Articles Mineral dustsBiogeochemistryAtmospheric aerosolsOceanography