J. Webb

Overview

Best Publications

• Is there a critical level of organic matter in the agricultural soils of temperate regions: a review

  P Loveland;J Webb

  1067
  Citations

• The impacts of manure application methods on emissions of ammonia, nitrous oxide and on crop response—A review

  J. Webb;Brian Pain;Shabtai Bittman;John Morgan

  392
  Citations

• A review of the effect of N fertilizer type on gaseous emissions

  Roland Harrison;J. Webb

  349
  Citations

• Managing ammonia emissions from livestock production in Europe.

  Jim Webb;Harald Menzi;B. F. Pain;Tom H. Misselbrook

  285
  Citations

• Algorithms determining ammonia emission from buildings housing cattle and pigs and from manure stores

  S.G. Sommer;G.Q. Zhang;A. Bannink;D. Chadwick

  258
  Citations

• A mass-flow model of ammonia emissions from UK livestock production

  J. Webb;T.H. Misselbrook

  256
  Citations

• Managing soil organic matter – implications for soil structure on organic farms

  M.A. Shepherd;R. Harrison;J. Webb

  253
  Citations

• Management, regulation and environmental impacts of nitrogen fertilization in northwestern Europe under the Nitrates Directive; a benchmark study

  H. J. M. van Grinsven;H. F. M. ten Berge;T. Dalgaard;B. Fraters

  239
  Citations

• The impact of the Nitrates Directive on nitrogen emissions from agriculture in the EU-27 during 2000-2008.

  G.L. Velthof;J.P. Lesschen;J. Webb;S. Pietrzak

  233
  Citations

• An Assessment of the Variation of Manure Nitrogen Efficiency throughout Europe and an Appraisal of Means to Increase Manure-N Efficiency

  J. Webb;Peter Sørensen;Gerard Velthof;Barbara Amon

  204
  Citations

• Dispersion, deposition and impacts of atmospheric ammonia: quantifying local budgets and spatial variability

  M. A. Sutton;C. Milford;U. Dragosits;C. J. Place

  162
  Citations

• Costs and benefits of nitrogen in the environment

  Corjan Brink;Hans van Grinsven;Brian H. Jacobsen;Ari Rabl

  154
  Citations

• Ammonia emission, deposition and impact assessment at the field scale: a case study of sub-grid spatial variability

  U Dragosits;M.R Theobald;C.J Place;E Lord

  145
  Citations

• Best available technology for European livestock farms: Availability, effectiveness and uptake.

  L. Loyon;C. H. Burton;T. H. Misselbrook;J. Webb

  130
  Citations

• Review of existing information on the interrelations between soil and climate change. (ClimSoil). Final report

  Rene Schils;Peter Kuikman;Jari Liski;Marcel Van Oijen

  109
  Citations

• Do foods imported into the UK have a greater environmental impact than the same foods produced within the UK

  J Webb;Adrian G. Williams;Emma Hope;David Evans

  108
  Citations

• Emissions of volatile organic compounds originating from UK livestock agriculture

  PJ Hobbs;J Webb;TT Mottram;B Grant

  107
  Citations

• Gaseous emissions from outdoor concrete yards used by livestock

  T.H Misselbrook;J Webb;D.R Chadwick;S Ellis

  105
  Citations

• Emissions of ammonia and nitrous oxide following incorporation into the soil of farmyard manures stored at different densities

  J. Webb;D. R. Chadwick;S. Ellis

  85
  Citations

• The effect of crop residue incorporation date on soil inorganic nitrogen, nitrate leaching and nitrogen mineralization

  R. D. J. Mitchell;R. Harrison;K. J. Russell;J. Webb

  84
  Citations

• Review of existing information on the interrelations between soil and climate change.

  R. Schils;P. Kuikman;J. Liski;M. van Oijen

  63
  Citations