| Long-term tillage effects on soil chemical properties and organic matter fractions I Hussain, KR Olson, SA Ebelhar Soil Science Society of America Journal 63 (5), 1335-1341, 1999 | 286 | 1999 |
| Adaptation of soil quality indices and application to three tillage systems in southern Illinois I Hussain, KR Olson, MM Wander, DL Karlen Soil and tillage Research 50 (3-4), 237-249, 1999 | 258 | 1999 |
| Experimental consideration, treatments, and methods in determining soil organic carbon sequestration rates KR Olson, MM Al-Kaisi, R Lal, B Lowery Soil Science Society of America Journal 78 (2), 348-360, 2014 | 202 | 2014 |
| Long-Term Effects of Cover Crops on Crop Yields, Soil Organic Carbon Stocks and Sequestration KR Olson, SA Ebelhar, JM Lang Open Journal of Sol Science 4 (8), 284-292, 2014 | 168 | 2014 |
| Soil, landscape, and erosion relationships in a northwest Illinois watershed WR Kreznor, KR Olson, WL Banwart, DL Johnson Soil Science Society of America Journal 53 (6), 1763-1771, 1989 | 163 | 1989 |
| Deficiencies in the soil quality concept and its application J Letey, RE Sojka, DR Upchurch, DK Cassel, KR Olson, WA Payne, ... Journal of soil and water conservation 58 (4), 180-187, 2003 | 162 | 2003 |
| Impacts of tillage and no-till on production of maize and soybean on an eroded Illinois silt loam soil I Hussain, KR Olson, SA Ebelhar Soil and Tillage Research 52 (1-2), 37-49, 1999 | 155 | 1999 |
| Soil organic carbon sequestration, storage, retention and loss in U.S. croplands: Issues paper for protocol development KR Olson Geoderma 195, 201-206, 2013 | 152 | 2013 |
| Impact of soil erosion on soil organic carbon stocks KR Olson, M Al-Kaisi, R Lal, L Cihacek Journal of Soil and water Conservation 71 (3), 61A-67A, 2016 | 144 | 2016 |
| The importance of soil sampling depth for accurate account of soil organic carbon sequestration, storage, retention and loss KR Olson, MM Al-Kaisi Catena 125, 33-37, 2015 | 139 | 2015 |
| Cover crop effects on crop yields and soil organic carbon content KR Olson, SA Ebelhar, JM Lang Soil Science 175 (2), 89-98, 2010 | 122 | 2010 |
| Long-term tillage effects on physical properties of eroded soil I Hussain, KR Olson, JC Siemens Soil Science 163 (12), 970-981, 1998 | 109 | 1998 |
| Soil organic carbon changes after 12 years of no-tillage and tillage of Grantsburg soils in southern Illinois KR Olson, JM Lang, SA Ebelhar Soil and Tillage Research 81 (2), 217-225, 2005 | 100 | 2005 |
| Evaluation of methods to study soil erosion-productivity relationships KR Olson, R Lal, LD Norton Journal of Soil and Water conservation 49 (6), 586-590, 1994 | 97 | 1994 |
| Erosion patterns on cultivated and reforested hillslopes in Moscow Region, Russia KR Olson, AN Gennadiyev, RL Jones, S Chernyanskii Soil Science Society of America Journal 66 (1), 193-201, 2002 | 92 | 2002 |
| Effects of soil erosion on corn yields of seven Illinois soils KR Olson, E Nizeyimana Journal of Production Agriculture 1 (1), 13-19, 1988 | 78 | 1988 |
| Fly ash use as a time marker in sedimentation studies RL Jones, KR Olson Soil Science Society of America Journal 54 (3), 855-859, 1990 | 76 | 1990 |
| Erosion patterns on cultivated and uncultivated hillslopes determined by soil fly ash contents I Hussain, KR Olson, RL Jones Soil Science 163 (9), 726-738, 1998 | 69 | 1998 |
| Chemical, mineralogical, and physical property differences between moderately and severely eroded Illinois soils E Nizeyimana, KR Olson Soil science society of America journal 52 (6), 1740-1748, 1988 | 64 | 1988 |
| Spatial variability of soil properties in selected Illinois mollisols PA AGBU, KR OLSON Soil Science 150 (5), 777-786, 1991 | 61 | 1991 |
