Atmospheric & gaseous mercury from aerosol samples collected using high volume and low volume sampling systems on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES PMT cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018

Aerosol samples were collected using high volume and low volume sampling systems on Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from Oct-Nov 2018. This dataset reports atmospheric mercury associated with aerosols collected using these sampling systems. The Tekran low volume sampling system was also used to measure total gaseous elemental mercury and gaseous ionic ("reactive") mercury, which are also reported in this dataset.