Zobrazeno 1 - 10
of 107
pro vyhledávání: '"B.E.A. Fisher"'
Publikováno v:
Environmental Modelling & Software. 21:494-500
In the UK, local government is under a statutory duty to undertake scientific review and assessment of air quality and designate Air Quality Management Areas (AQMAs) in locations with identified air quality problems. This paper investigates, from a t
Autor:
D.J. Carruthers, A. Rickard, A. Hughes, N.K. Woodfield, Roy N. Colvile, S. Neville, B.E.A. Fisher
Publikováno v:
Environmental Science & Policy. 5:207-220
The ADMS-urban atmospheric dispersion modelling system has been applied to review of air quality in central London in 1996/1997 and assessment of future air quality against air quality objectives in 2005. Model performance is assessed by in situ vali
Publikováno v:
Environmental Modeling and Assessment. 7:291-299
There has been some discussion within the UK modelling community regarding the preferred choice of dispersion model for assessing the air quality impact of elevated point sources, each of which is reported to perform better than the other in certain
Publikováno v:
Atmospheric Environment. 35:2101-2110
This paper describes an investigation into the behaviour of smoke plumes from pool fires, and the subsequent generation of empirical models to predict plume rise and dispersion from such a combustion source. Synchronous video records of plumes were t
Autor:
B.E.A. Fisher
Publisher Summary This chapter discusses the models used to tackle air pollution problems associated with traffic pollution. The application of the similarity, diffusion approximation and Gaussian methods are described. The methods discussed apply to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c99071b6ca9af1220306a28bda255b1f
https://doi.org/10.1016/s0166-1116(08)70081-5
https://doi.org/10.1016/s0166-1116(08)70081-5
Autor:
R.J. Timmis, B.E.A. Fisher, F. Dunkerley, Michael Bennett, Angela m. Spanton, David. J. Hall, Richard Griffiths
Publikováno v:
International Journal of Environment and Pollution. 18:22
The paper considers the regulatory view of evaluating dispersion models. There is no proscription for regulatory studies in the UK, so differences between dispersion calculations from different models and versions of models are then as important as t
Autor:
Ron Smith, B.E.A. Fisher
Publikováno v:
Atmospheric Environment (1967). 21:195-199
If a power station plume significantly perturbs the levels of chemically active species in the atmosphere, then the rates of chemical reactions become non-uniform across the plume. This results in different effective plume widths for the different ch
Autor:
B.E.A. Fisher
Publikováno v:
Science of The Total Environment. 59:223-232
The consequences of the long-range transport of highway-related emissions are discussed. Three areas are addressed (1) the direct deposition of nitrogen compounds in precipitation, (2) the influence of emissions from motor vehicles on the wet deposit
Autor:
Ron Smith, B.E.A. Fisher
Publikováno v:
Atmospheric Environment (1967). 22:677-682
For long-range transport, over distances of the order of 1000 km, there can be significant merging between atmospheric plumes from different sources. As an aid to the understanding of the combined effects of atmospheric diffusion and non-linear chemi
Autor:
B.E.A. Fisher
Publikováno v:
Atmospheric Environment (1967). 16:775-783
An attempt is made to couple cloud dynamics with the microprocesses involved with SO 2 uptake and sulphate formation in cloud droplets, in order to relate the efficiency of removal of sulphur dioxide in a rain system to measurable parameters. A gener