Search Results - "Bull, Kr"

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    Critical loads and the relevance of ammonia to an effects-based nitrogen protocol by Bull, K.R, Sutton, M.A

    Published in Atmospheric environment (1994) (01-02-1998)
    “…With the signing of the Second Sulphur Protocol in Oslo in 1994, many countries indicated their willingness to adopt an effects-based approach to reducing…”
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    Journal Article Conference Proceeding
  5. 5

    Critical loads : Possibilities and constraints by BULL, K. R

    Published in Water, Air, & Soil Pollution (01-12-1995)
    “…Since critical thresholds for acidic deposition were first considered in the 1970s, the critical loads approach has rapidly evolved into a practical tool for…”
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    Conference Proceeding Journal Article
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    The Need for Education in Developing Acceptable Air Pollution Control Strategies by Bull, Keith R

    Published in Water, air, and soil pollution (01-08-2001)
    “…The acute effects of air pollution on human health and the environment are well understood and the arguments for measures to prevent local, gross pollution are…”
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    Journal Article
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    Coordinated effects monitoring and modelling for developing and supporting international air pollution control agreements by BULL, K. R, ACHERMANN, B, HETTELINGH, J.-P, JOHANNESSEN, T, KRZYZANOWSKI, M, KUCERA, V, KVAEVEN, B, LORENZ, M, LUNDIN, L, MILLS, G, POSCH, M, SKJELKVALE, B. L, BASHKIN, V, ULSTEIN, M. J, CHRAST, R, FENECH, G, FORSIUS, M, GREGOR, H.-D, GUARDANS, R, HAUSSMANN, T, HAYES, F

    Published in Water, air and soil pollution (01-08-2001)
    “…For 20 years the Convention on Long-range Transboundary Air Pollution has worked to control air pollutant emissions in Europe and North America. Its Working…”
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    Conference Proceeding Journal Article
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    The sensitivity of surface waters of Great Britain to acidification predicted from catchment characteristics by Hornung, M., Bull, K.R., Cresser, M., Ullyett, J., Hall, J.R., Langan, S., Loveland, P.J., Wilson, M.J.

    Published in Environmental pollution (1987) (1995)
    “…Using a combination of soil, land use and geological information, a map of Great Britain has been derived which indicates the sensitivity of surface waters to…”
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    Journal Article
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    An empirical map of critical loads of acidity for soils in Great Britain by Hornung, M., Bull, K.R., Cresser, M., Hall, J., Langan, S.J., Loveland, P., Smith, C.

    Published in Environmental pollution (1987) (1995)
    “…The method used to produce a critical load map of acidity for soils in Great Britain is described. Critical loads were assigned to the dominant soil in each 1…”
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    Journal Article
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    Setting international targets for controlling atmospheric emissions of pollutants — now and in the future by Bull, Keith R., Hall, Jane R.

    Published in Environmental pollution (1987) (1998)
    “…Current discussions on controlling emissions of atmospheric nitrogen pollutants in Europe are adopting a multi-pollutant, multieffect strategy where…”
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    Journal Article Conference Proceeding
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    Assessing Potential Impacts on Biodiversity Using Critical Loads by Bull, Kr, Hall, Jr, Cooper, J, Metcalfe, Se, Morton, D, Ullyett, J, Warr, Tl, Whyatt, Jd

    Published in Water, air, and soil pollution (01-08-2001)
    “…In many countries there has been much concern over maintaining biodiversity in natural ecosystems in the face of pressures such as changing land use and…”
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    Journal Article
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    comparison of different ranking schemes for assessing the effect of large point sources of pollution in the UK by Wadsworth, R.A, Brown, M.J, Bull, K.R, Metcalfe, S.E, Whyatt, D, Powlesland, C

    Published in WATER, AIR, & SOIL POLLUTION (01-12-1995)
    “…The availability of national maps of critical loads for soils, vegetation and freshwaters helps enable the assessment of the effects of large point sources of…”
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    Journal Article Conference Proceeding
  13. 13

    Critical loads for nitrogen deposition for Great Britain by Bull, K.R, Brown, M.J, Dyke, H, Eversham, B.C, Fuller, R.M, Hornung, M, Howard, D.C, Rodwell, J, Roy, D.B

    Published in WATER, AIR, & SOIL POLLUTION (01-12-1995)
    “…There is currently much interest in mapping critical loads for nitrogen deposition as part of a strategy for controlling nitrogen emissions. While nitrogen…”
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    Journal Article Conference Proceeding
  14. 14

    Estimating the impact of air pollution on environmentally valuable sites by Brown, M, Dyke, H, Wright, S.M, Wadsworth, R.A, Bull, K.R, Farmer, A, Bareham, S, Metcalfe, S.E, Whyatt, D, Powlesland, C

    Published in WATER, AIR, & SOIL POLLUTION (01-12-1995)
    “…Concern about the environmental effect of air pollution on areas of high conservation value in the UK has prompted the statutory agencies to initiate an…”
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    Journal Article Conference Proceeding
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    High Levels of Cadmium in Atlantic Seabirds and Sea-Skaters by Bull, K R, Murton, R K, Osborn, D, Ward, P, Cheng, Lana

    Published in Nature (London) (06-10-1977)
    “…It is debatable whether cadmium should be regarded as a pollutant to seabirds. As well, the cadmium found in seabirds may have natural rather than industrial…”
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    Journal Article
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    Mechanism and rate parameters for the pyrolysis of 2,3-dimethylbutane by Bull, K. R., Marshall, R. M., Purnell, J. H.

    “…The pyrolysis of 2,3-dimethylbutane (DMB) was investigated in the ranges of 667-770K and 10-181 Torr (1.3-24kPa) at up to 3% decomposition. A Rice-Herzfeld…”
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