| Role of nitrifier denitrification in the production of nitrous oxide N Wrage, GL Velthof, ML Van Beusichem, O Oenema Soil biology and Biochemistry 33 (12-13), 1723-1732, 2001 | 2278 | 2001 |
| Closing the global N2O budget: nitrous oxide emissions through the agricultural nitrogen cycle A Mosier, C Kroeze, C Nevison, O Oenema, S Seitzinger, ... Nutrient cycling in Agroecosystems 52, 225-248, 1998 | 1730 | 1998 |
| Too much of a good thing MA Sutton, O Oenema, JW Erisman, A Leip, H Van Grinsven, ... Nature 472 (7342), 159-161, 2011 | 1088 | 2011 |
| Food choices, health and environment: Effects of cutting Europe's meat and dairy intake H Westhoek, JP Lesschen, T Rood, S Wagner, A De Marco, ... Global environmental change 26, 196-205, 2014 | 935 | 2014 |
| Towards an agronomic assessment of N2O emissions: a case study for arable crops JW Van Groenigen, GL Velthof, O Oenema, KJ Van Groenigen, ... European journal of soil science 61 (6), 903-913, 2010 | 842 | 2010 |
| Approaches and uncertainties in nutrient budgets: implications for nutrient management and environmental policies O Oenema, H Kros, W de Vries European Journal of Agronomy 20 (1-2), 3-16, 2003 | 768 | 2003 |
| Our nutrient world. The challenge to produce more food & energy with less pollution MA Sutton, A Bleeker, CM Howard, JW Erisman, YP Abrol, M Bekunda, ... Centre for Ecology & Hydrology, 2013 | 756 | 2013 |
| Greenhouse gas emissions from farmed organic soils: a review Å Kasimir‐Klemedtsson, L Klemedtsson, K Berglund, P Martikainen, ... Soil use and management 13, 245-250, 1997 | 530 | 1997 |
| Trends in global nitrous oxide emissions from animal production systems O Oenema, N Wrage, GL Velthof, JW van Groenigen, J Dolfing, ... Nutrient cycling in agroecosystems 72, 51-65, 2005 | 508 | 2005 |
| Greenhouse gas emission profiles of European livestock sectors JP Lesschen, M van den Berg, HJ Westhoek, HP Witzke, O Oenema Animal Feed Science and Technology 166, 16-28, 2011 | 483 | 2011 |
| Does the crop or the soil indicate how to save nitrogen in maize production?: Reviewing the state of the art JJ Schröder, JJ Neeteson, O Oenema, PC Struik Field Crops Research 66 (2), 151-164, 2000 | 468 | 2000 |
| Ammonia volatilization from dairy farming systems in temperate areas: a review DW Bussink, O Oenema Nutrient cycling in agroecosystems 51, 19-33, 1998 | 467 | 1998 |
| Phosphorus flows and balances of the European Union Member States KC Van Dijk, JP Lesschen, O Oenema Science of the Total Environment 542, 1078-1093, 2016 | 438 | 2016 |
| Integrated assessment of nitrogen losses from agriculture in EU‐27 using MITERRA‐EUROPE GL Velthof, D Oudendag, HP Witzke, WAH Asman, Z Klimont, O Oenema Journal of environmental quality 38 (2), 402-417, 2009 | 408 | 2009 |
| Nitrous oxide emissions from grazed grassland O Oenema, GL Velthof, S Yamulki, SC Jarvis Soil use and Management 13, 288-295, 1997 | 401 | 1997 |
| Nitrous oxide emission from animal manures applied to soil under controlled conditions GL Velthof, PJ Kuikman, O Oenema Biology and fertility of soils 37, 221-230, 2003 | 399 | 2003 |
| The critical soil P levels for crop yield, soil fertility and environmental safety in different soil types Z Bai, H Li, X Yang, B Zhou, X Shi, B Wang, D Li, J Shen, Q Chen, W Qin, ... Plant and Soil 372, 27-37, 2013 | 398 | 2013 |
| Diet effects on urine composition of cattle and N2O emissions J Dijkstra, O Oenema, JW Van Groenigen, JW Spek, AM Van Vuuren, ... Animal 7 (s2), 292-302, 2013 | 385 | 2013 |
| The role of nitrifier denitrification in the production of nitrous oxide revisited N Wrage-Mönnig, MA Horn, R Well, C Müller, G Velthof, O Oenema Soil Biology and Biochemistry 123, A3-A16, 2018 | 371 | 2018 |
| Soil mulching significantly enhances yields and water and nitrogen use efficiencies of maize and wheat: a meta-analysis W Qin, C Hu, O Oenema Scientific reports 5 (1), 16210, 2015 | 368 | 2015 |
