Aerosol particulates (for SEM) were sampled onto 47 mm diameter polycarbonate filters (0.22 um pore size).
Alphasense OPC-N2 optical particle counter (OPC) mounted on the mast was used to measure aerosol particle size distribution
A Bertin Instruments Coriolis ® µ air sampler was used to collect larger volume ‘snapshots’ of airborne particulates in water for DNA analysis
WS-GP1 weather station (Delta T Devices Ltd) was used during the 2017 campaign to monitor meteorological parameters