Results are expected for the year 2000 . Other important activities under way include the EMEP/WMO Workshop on Fine Particles - Emissions , Modelling and Measurements , organized by the Swiss Agency for the Environment , Forests and Landscape , the Swiss Federal Laboratories for Materials Testing and Research , the Meteorological Synthesizing Centre West ( MSC-W ) of EMEP and the World Meteorological Organization ( WMO ) , to be held in Interlaken ( Switzerland ) on 22 – 25 November 1999 .