Dataset: Organic carbon and water soluble organic carbon atmospheric loadings from aerosol samples from R/V Knorr GEOTRACES cruises KN199-04 and KN204-01 in the Subtropical northern Atlantic Ocean in 2010 and 2011

Sampling details and identities of each of the samples are provided along with organic carbon and water soluble organic carbon atmospheric loadings. This includes: starting and ending locations (latitudes and longitudes) and times (Greenwich mean time) as well as the sampling rates (m3 min-1) and calculated sample volumes (m3) for each of the aerosol samples. The run times (measured in hours) and sample volumes account for periods when the sampler was stopped due to potential contamination from the ship’s stack. The organic carbon and water soluble organic carbon atmospheric loadings for each aerosol sample are included. The data are reported in micrograms of C m-3 air sampled. Errors represent the standard deviation for replicate measurements.