| Direct nitrous oxide emissions in Mediterranean climate cropping systems: Emission factors based on a meta-analysis of available measurement data LL Maria L. Cayuela, Eduardo Aguilera, Alberto Sanz-Cobena, Dean C. Adams ... Agriculture, Ecosystems and Environment 238, 25-35, 2016 | 192* | 2016 |
| Nitrous oxide emissions and nitrate leaching in an arable rotation resulting from the presence of an intercrop VA Pappa, RM Rees, RL Walker, JA Baddeley, CA Watson Agriculture, ecosystems & environment 141 (1-2), 153-161, 2011 | 122 | 2011 |
| UK emissions of the greenhouse gas nitrous oxide U Skiba, SK Jones, U Dragosits, J Drewer, D Fowler, RM Rees, VA Pappa, ... Philosophical Transactions of the Royal Society B: Biological Sciences 367 …, 2012 | 86 | 2012 |
| A comparative nitrogen balance and productivity analysis of legume and non-legume supported cropping systems: the potential role of biological nitrogen fixation PPM Iannetta, M Young, J Bachinger, G Bergkvist, J Doltra, ... Frontiers in Plant Science 7, 1700, 2016 | 73 | 2016 |
| Nitrous oxide mitigation in UK agriculture RM Rees, JA Baddeley, A Bhogal, BC Ball, DR Chadwick, M Macleod, ... Soil Science and Plant Nutrition 59 (1), 3-15, 2013 | 61 | 2013 |
| Biochar field testing in the UK: outcomes and implications for use J Hammond, S Shackley, M Prendergast-Miller, J Cook, S Buckingham, ... Carbon Management 4 (2), 159-170, 2013 | 59 | 2013 |
| Reviews and syntheses: Review of causes and sources of emissions and leaching from organic arable crop rotations S Hansen, R Berland Frøseth, M Stenberg, J Stalenga, JE Olesen, ... Biogeosciences 16 (14), 2795-2819, 2019 | 51 | 2019 |
| Legumes intercropped with spring barley contribute to increased biomass production and carry-over effects VA Pappa, RM Rees, RL Walker, JA Baddeley, CA Watson The Journal of Agricultural Science 150 (5), 584-594, 2012 | 44 | 2012 |
| Effects of organic farming practices and salinity on yield and greenhouse gas emissions from a common bean crop CK Kontopoulou, D Bilalis, VA Pappa, RM Rees, D Savvas Scientia Horticulturae 183, 48-57, 2015 | 43 | 2015 |
| NaCl accumulation in a cucumber crop grown in a completely closed hydroponic system as influenced by NaCl concentration in irrigation water D Savvas, VA Pappa, A Kotsiras, G Gizas European Journal of Horticultural Science 70 (5), 217, 2005 | 42 | 2005 |
| Evaluation of the field performance, nitrogen fixation efficiency and competitive ability of pea landraces grown under organic and conventional farming systems G Ntatsi, A Karkanis, D Yfantopoulos, V Pappa, IH Konosonoka, I Travlos, ... Archives of Agronomy and Soil Science 65 (3), 294-307, 2019 | 18 | 2019 |
| Legume-based green manure crops JA Baddeley, VA Pappa, A Pristeri, G Bergkvist, M Monti, M Reckling, ... Legumes in cropping systems, 125-138, 2017 | 13 | 2017 |
| Minimising Nitrous Oxide Intensities of Arable Crop Products R Sylvester-Bradley, RE Thorman, DR Kindred, SC Wynn, KE Smith, ... AHDB Cereals & Oils Project Report, 2015 | 12 | 2015 |
| Influence of NaCl concentration in the irrigation water on salt accumulation in the root zone and yield in a cucumber crop grown in a closed hydroponic system D Savvas, VA Pappa, G Gizas, L Maglaras International Symposium on Soilless Culture and Hydroponics 697, 93-98, 2004 | 12 | 2004 |
| Pea cultivar and wheat residues affect carbon/nitrogen dynamics in pea-triticale intercropping: A microcosms approach RMR Antonella Scalise, ValentiniA. Pappa, Antonio Gelsomino Science of the Total Environment, 2017 | 10 | 2017 |
| Behavioural response of wheat bulb fly (Delia coarctata, Diptera: Anthomyiidae) larvae to the primary plant metabolite carbon dioxide CD Rogers, KA Evans, J Parker, VA Pappa Bulletin of entomological research 103 (6), 675-682, 2013 | 9 | 2013 |
| Nitrogen transfer between clover and wheat in an intercropping experiment VA Pappa, RM Rees, CA Watson Aspects of Applied Biology 79, What will organic farming deliver? COR 2006 …, 2006 | 6 | 2006 |
| Nitrogen and phosphorous losses from legume based agriculture M Williams, B Roth, V Pappa, R Rees Legumes in Cropping Systems; Murphy-Bokern, D., Stoddard, F., Watson, C …, 2017 | 3 | 2017 |
| Intercropping can reduce environmental impact VA Pappa, RM Rees, RL Walker, JA Baddeley Proceedings of the Joint SEPA and SAC Biennial Conference: Agriculture and …, 2008 | 3 | 2008 |
| Secondary data of N2O emissions associated with the return of crop residues from field studies T Rittl, P Thiébeau, S Recous, R Rees, D Abalos, I Ahuja, KE Smith, ... | 2 | 2021 |
Bob ReesProfessor of Agriculture and Climate Change at Scotland's Rural College (SRUC)Verified email at sruc.ac.uk
