Title: Cape Grim Ion Chromatography Measurements Contact: Jill Cainey DAR, Private Bag No. 1 CSIRO Mordialloc, Victoria 3195 Australia E-Mail Address: jmc@dar.csiro.au Data Set Description: This data set contains the Ion Chromatography results (obtained using a Dionex DX500) for four impactor samples taken at Cape Grim during ACE-1. The impactor used was an eleven stage Micro-Orifice Uniform Deposition Impactor (MOUDI). This data set contains the sample dates, volume sampled, size ranges for each stage and the volume of water the sample was extracted in. The following ions were determined: Chloride, Bromide, Nitrate, Sulfate, Oxalate, Sodium, Ammonium, Potassium, Magnesium and Calcium. The levels of each species is given in M and nmoles/m. Non-sea-salt sulfate has also been determined using sodium and magnesium as markers for sea salt. Format: comma-delimited ASCII as described above. File Name Conventions: cainey.dat References: None.