Simultaneous organic aerosol characterization and source apportionment at two Antarctic sites (Signy and Halley stations) during Antarctic summer 2018-19

PM1 chemical composition and organic aerosol source apportionment at two Antarctic BAS stations (i.e., Signy and Halley) during Antarctic summer 2018-19, discussed in the manuscript "Simultaneous organic aerosol source apportionment at two Antarctic sites reveals large-scale and eco-region specific components" by Marco Paglione et al.

The dataset contains: 

-concentrations of Water Soluble Organic Carbon (WSOC) and main other ions as measured by TOC-Analyzer (Shimadzu TOC-5000A) and Ion-Chromatography (IC, Dionex);

-H-NMR data in term of: the functional groups distribution; the concentrations of some molecular tracers (namely MSA, DMA and TMA); the contributions of the factors resulting from the Factor analyses of H-NMR spectral dataset;

-H-NMR ambient spectra at full resolution and after the binning (input matrix for the non-negative factor analysis) as well as the resulting spectral profiles of the sources identified by the statistical analysis