Modelling/Odour SIG Joint Workshop - Perth, September 2009 A Mod/Odour SIG Workshop was held in Perth on 6 September, 2009. Presentations from the workshop are provided: Statistics Reporting Dispersion Model Dave Griffiths - DEC Evaluation of TAPM for Dispersion under Low Wind Stable Conditions Ashok Luhar - CSIRO, Marine and Atmospheric Research Progress Report: Low Wind Evaluation Study David Rollings - AECOM Modelling Dispersion under Low Wind Speed Conditions and Other Issues Akula Venkatram & Wenjun Qian - University of California Odour Emission Rate Measurements on Green-waste Windows Tim Pollock, GHD Preliminary Evaluation of Ausplume for Low Wind Speed (LWS) Dispersion from Surface Sources Owen Pitts – Air Assessments Recent developments in area sampling – wind tunnel, flux chamber, and back-calculation methods Professor David B. Parker, West Texas A&M University Decisions on Area Source Sampling Method Robin Ormerod - PAE‐Holmes Area Source Emissions Frank Fleer – Golder Associates Developments in odour sampling in Europe Ton van Harreveld ◦ Odournet, Barcelona European perspective on developments in odour Ton van Harreveld ◦ Odournet, Barcelona Update on CALPUFF Model Improvements Joseph Scire - TRC Environmental Corporation Flare Modelling Dr Francoise Robe – TRC Atmospheric Study Group Modelling Collie Power Stations with TAPM Ken Rayner - Department of Environment and Conservation, WA This workshop was proudly sponsored by: