Concentrations and surface exchange fluxes of particles over heathland
نویسندگان
چکیده
E. Nemitz, M. A. Sutton, G. P. Wyers, R. P. Otjes, M. G. Mennen, E. M. van Putten, and M. W. Gallagher Atmospheric Sciences, Centre for Ecology and Hydrology (CEH), Edinburgh Research Station, Bush Estate, Penicuik, Midlothian, EH26 0QB, United Kingdom Energy research Centre of the Netherlands (ECN), Postbus 1, 1755 Petten ZG, The Netherlands National Institute of Public Health and Environment (RIVM), Postbus 1, 3720 BA Bilthoven, The Netherlands University of Manchester Institute of Science and Technology (UMIST), Physics Department, PO Box 88, Manchester, M60 1QD, United Kingdom
منابع مشابه
Surface exchange fluxes of NH3, SO2, HNO3 and HCl over heathland
Gas-particle interactions above a Dutch heathland: I. Surface exchange fluxes of NH3, SO2, HNO3 and HCl E. Nemitz, M. A. Sutton, G. P. Wyers, and P. A. C. Jongejan Atmospheric Sciences, Centre for Ecology and Hydrology (CEH), Edinburgh Research Station, Bush Estate, Penicuik, Midlothian, EH26 0QB, Scotland Energy Research Centre of the Netherlands (ECN), Postbus 1, 1755 Petten ZG, The Netherlan...
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Micrometeorological measurements of sizesegregated particle number fluxes above Dutch heathlands and forests have repeatedly shown simultaneous apparent emission of particles with a diameter (Dp)<0.18μm and deposition of larger particles when measured with optical particle counters. In order to assess whether this observation may be explained by the equilibrium reaction of ammonia (NH3), nitric...
متن کاملGas-particle interactions above a Dutch heathland: I. Surface exchange fluxes of NH3, SO2, HNO3 and HCl
A field measurement campaign was carried out over a Dutch heathland to investigate the effect of gas-toparticle conversion and ammonium aerosol evaporation on surface/atmosphere fluxes of ammonia and related species. Continuous micrometeorological measurements of the surface exchange of NH3, SO2, HNO3 and HCl were made and are analyzed here with regard to average fluxes, deposition velocities (...
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