Zobrazeno 1 - 10
of 42
pro vyhledávání: '"K. J. Weston"'
Autor:
M.A. Sutton, Y.S. Tang, U. Dragosits, N. Fournier, A.J. Dore, R.I. Smith, K. J. Weston, D. Fowler
Publikováno v:
The Scientific World Journal, Vol 1, Pp 275-286 (2001)
As measures are implemented internationally to reduce SO2 and NOx emissions, attention is falling on the contribution of NH3 emissions to acidification, nitrogen eutrophication, and aerosol formation. In the U.K., a monitoring network has been establ
Externí odkaz:
https://doaj.org/article/6c3fb611c19f42ab95c7d43931b4395a
Autor:
Helen N. Webster, Debbie Polson, Claire E. Reeves, Ivan Simmons, David Fowler, Eiko Nemitz, Alistair J. Manning, A.G. McDonald, K. J. Weston, C. Di Marco, Ruth Purvis, David E. Oram, Daniela Famulari, Ute Skiba, Hugh Coe, Debbie O'Sullivan, Mark Harrison
Publikováno v:
Atmospheric Environment. 45:1042-1049
A technique is described to independently validate the national emission inventories produced using the methodology of the Intergovernmental Panel on Climate Change (IPCC). A boundary layer budget approach is applied to the United Kingdom and an inve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c0649e872235c5dc2657b4fbb7b7927
https://doi.org/10.1016/j.atmosenv.2010.10.011
https://doi.org/10.1016/j.atmosenv.2010.10.011
Autor:
Marjory G Roy, K. J. Weston
Publikováno v:
Meteorological Applications. 1:267-275
Rainfall over Scotland is analysed to determine the distributions of rainfall amount associated with flow from different directions. The dominant effects of orography are dearly displayed, with large amounts of rainfall over the first area of high gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe71811b2166c9d74d52f9551e68d19a
https://doi.org/10.1002/met.5060010308
https://doi.org/10.1002/met.5060010308
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. 132:2769-2784
A six-hourly dataset of radiosonde ascents spanning a ten-year period from four stations in the British Isles has been used to generate a set of wind frequency roses and wind speed roses for the pressure level range 950–900 hPa. The wind frequency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3efeb5390f141cbf4c50b83b2979a1e
https://doi.org/10.1256/qj.05.198
https://doi.org/10.1256/qj.05.198
Autor:
K. J. Weston, Eiko Nemitz, K.J. Hargreaves, Daniela Famulari, Mark A. Sutton, C. Milford, David Fowler
Publikováno v:
Water, Air, & Soil Pollution: Focus. 4:151-158
Field measurements of NH3 fluxes using an eddy covariance technique were made for a total of 60 days between July and September 2002 at an intensively managed grassland in Southern Scotland. The collected data demonstrate the suitability of a tuneabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd0d0b6620e64926f5f2de5e183b5302
https://doi.org/10.1007/s11267-005-3025-9
https://doi.org/10.1007/s11267-005-3025-9
Publikováno v:
Water, Air, & Soil Pollution: Focus. 4:143-149
In order to assess nitrous oxide (N2O) emissions from typical intensively managed grassland in northern Britain fluxes were measured by eddy covariance using tuneable diode laser absorption spectroscopy from June 2002 to June 2003 for a total period
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2feb0abd5fbadabc8573c032845921ee
https://doi.org/10.1007/s11267-005-3024-x
https://doi.org/10.1007/s11267-005-3024-x
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. 131:703-722
Wet deposition of reduced nitrogen is estimated for the United Kingdom using a Lagrangian long-term, long-range atmospheric transport model. Such long-range transport models are used to develop emission-control strategies to combat environmental acid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b1ae51f6884c0999b3b40e4f36fea27
https://doi.org/10.1256/qj.04.76
https://doi.org/10.1256/qj.04.76
Publikováno v:
Atmospheric Environment. 38:683-694
Deposition of sulphur and oxidised nitrogen have been estimated for the United Kingdom (UK) for 1996 using an atmospheric transport model (FRAME, Fine Resolution Atmospheric Multi-pollutant Exchange). Firstly, the modelled deposition is compared with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::946dc8e573672df605ed21b9d0de9741
https://doi.org/10.1016/j.atmosenv.2003.10.028
https://doi.org/10.1016/j.atmosenv.2003.10.028
Publikováno v:
Parallel Computing. 30:21-33
An atmospheric transport model, FRAME (Fine Resolution AMmonia Exchange), has been used to model the spatial pattern of ammonia concentrations and deposition over the British Isles. The model uses a multi-layer approach with diffusion through 33 laye
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b9ba490ee4b8b68455421a0be325764
https://doi.org/10.1016/s0167-8191(03)00092-9
https://doi.org/10.1016/s0167-8191(03)00092-9
Publikováno v:
Atmospheric Environment. 36:1013-1024
A study of ozone concentration measurements at 20 rural sites throughout the UK has enabled the identification of the major variables controlling surface ozone concentrations (wind velocity, topography and local NO sources). Empirical methods to quan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76d714ef672050f816aabf8f42e06c2d
https://doi.org/10.1016/s1352-2310(01)00303-x
https://doi.org/10.1016/s1352-2310(01)00303-x