A global assessment of precipitation chemistry and deposition of sulfur, nitrogen, sea salt, base cations, organic acids, acidity and pH, and phosphorus.

Aas, W.; Artz, R.S.; Baker, A.; Bowersox, V.C.; Carou, S.; Dentener, F.; Forti, M.C.; Galy-Lacaux, C.; Gillett, R.; Gromov, S.; Hara, H.; Hou, A.; Khodzher, T.; Mahowald, N.M, Nickovic, S.; Pienaar, J.J.; Rao, P.S.P.; Reid, N.W.; Ro, C.-U.; Shaw, M.; Vet, R.