Author(s)

J.L. Jaffrezo, R. Hillamo and V.M. Kerminen

Abstract

Maleic Anhydride in Industrial Plumes in the Arctic ? Guest contribution J.L. Jaffrezo, R. Hillamo and V.M. Kerminen LGGE, RueMoliere, 38 402 St Martin d'Heres, Cedex, France Intensive field experiments took place at Sevettijarvi (69° 35' N, 28° 50' E, 130 m. a.s.l.) in Finnish Lapland between July 4th and August 8th, 1997 in the course of the programme EAAS (European Arctic Aerosol Study). The programme focuses on interactions between the gas phase and aerosols, and on the impact of aerosols on radiative properties of the boundary layer. The permanent equipment at the station includes a DOAS (OPSIS AR 500, 80%, Og and %(%), a nephelometer (TSI 3563), particle counters (TSI: 3760/7610 CPC ; 7430 LPC). Basic ancillary meteorological measurements, automatic radon and black carbon analyses are also maintained. Additional equipment set up during the intensive period particularly concerned aero

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