| An ultraviolet absorbance method of estimating the percent aromatic carbon content of humic acids SJ Traina, J Novak, NE Smeck Journal of environmental quality 19 (1), 151-153, 1990 | 566 | 1990 |
| Short-term CO2 mineralization after additions of biochar and switchgrass to a Typic Kandiudult JM Novak, WJ Busscher, DW Watts, DA Laird, MA Ahmedna, ... Geoderma 154 (3-4), 281-288, 2010 | 519 | 2010 |
| Feedstock choice, pyrolysis temperature and type influence biochar characteristics: a comprehensive meta-data analysis review JA Ippolito, L Cui, C Kammann, N Wrage-Mönnig, JM Estavillo, ... Biochar 2, 421-438, 2020 | 502 | 2020 |
| Biochar, soil and land-use interactions that reduce nitrate leaching and N2O emissions: a meta-analysis N Borchard, M Schirrmann, ML Cayuela, C Kammann, N Wrage-Mönnig, ... Science of the Total Environment 651, 2354-2364, 2019 | 498 | 2019 |
| Influence of pecan biochar on physical properties of a Norfolk loamy sand WJ Busscher, JM Novak, DE Evans, DW Watts, MAS Niandou, ... Soil Science 175 (1), 10-14, 2010 | 433 | 2010 |
| Characteristics and nutrient values of biochars produced from giant reed at different temperatures H Zheng, Z Wang, X Deng, J Zhao, Y Luo, J Novak, S Herbert, B Xing Bioresource Technology 130, 463-471, 2013 | 410 | 2013 |
| Sorption of bisphenol A, 17α-ethinyl estradiol and phenanthrene on thermally and hydrothermally produced biochars K Sun, K Ro, M Guo, J Novak, H Mashayekhi, B Xing Bioresource technology 102 (10), 5757-5763, 2011 | 398 | 2011 |
| Biochar’s role as an alternative N-fertilizer: ammonia capture KA Spokas, JM Novak, RT Venterea Plant and soil 350, 35-42, 2012 | 395 | 2012 |
| Physical disintegration of biochar: an overlooked process KA Spokas, JM Novak, CA Masiello, MG Johnson, EC Colosky, JA Ippolito, ... Environmental Science & Technology Letters 1 (8), 326-332, 2014 | 303 | 2014 |
| Predicting the impact of biochar additions on soil hydraulic properties TJ Lim, KA Spokas, G Feyereisen, JM Novak Chemosphere 142, 136-144, 2016 | 287 | 2016 |
| Biochar as a tool to reduce the agricultural greenhouse-gas burden–knowns, unknowns and future research needs C Kammann, J Ippolito, N Hagemann, N Borchard, ML Cayuela, ... Journal of Environmental Engineering and Landscape Management 25 (2), 114-139, 2017 | 250 | 2017 |
| Assessing indices for predicting potential nitrogen mineralization in soils under different management systems HH Schomberg, S Wietholter, TS Griffin, DW Reeves, ML Cabrera, ... Soil Science Society of America Journal 73 (5), 1575-1586, 2009 | 207 | 2009 |
| Pyrene sorption by water-soluble organic carbon BE Herbert, PM Bertsch, JM Novak Environmental science & technology 27 (2), 398-403, 1993 | 150 | 1993 |
| Assessment of herbicide sorption by biochars and organic matter associated with soil and sediment K Sun, B Gao, KS Ro, JM Novak, Z Wang, S Herbert, B Xing Environmental Pollution 163, 167-173, 2012 | 145 | 2012 |
| Macroscopic and molecular investigations of copper sorption by a steam‐activated biochar JA Ippolito, DG Strawn, KG Scheckel, JM Novak, M Ahmedna, ... Journal of environmental quality 41 (4), 1150-1156, 2012 | 141 | 2012 |
| Selection and use of designer biochars to improve characteristics of southeastern USA coastal plain degraded soils JM Novak, WJ Busscher Advanced biofuels and bioproducts, 69-96, 2012 | 139 | 2012 |
| Balancing limiting factors & economic drivers for sustainable Midwestern US agricultural residue feedstock supplies WW Wilhelm, JR Hess, DL Karlen, JMF Johnson, DJ Muth, JM Baker, ... Industrial Biotechnology 6 (5), 271-287, 2010 | 138 | 2010 |
| Influence of biochar on nitrogen fractions in a coastal plain soil HH Schomberg, JW Gaskin, K Harris, KC Das, JM Novak, WJ Busscher, ... Journal of environmental quality 41 (4), 1087-1095, 2012 | 131 | 2012 |
| Designer, acidic biochar influences calcareous soil characteristics JA Ippolito, TF Ducey, KB Cantrell, JM Novak, RD Lentz Chemosphere 142, 184-191, 2016 | 125 | 2016 |
| Physical effects of organic matter amendment of a southeastern US coastal loamy sand WJ Busscher, JM Novak, M Ahmedna Soil Science 176 (12), 661-667, 2011 | 124 | 2011 |
