Review of the stability of biochar in soils: predictability of O: C molar ratios KA Spokas | 1220 | 2010 |
Biochar: a synthesis of its agronomic impact beyond carbon sequestration KA Spokas, KB Cantrell, JM Novak, DW Archer, JA Ippolito, HP Collins, ... Journal of environmental quality 41 (4), 973-989, 2012 | 1124 | 2012 |
Impacts of woodchip biochar additions on greenhouse gas production and sorption/degradation of two herbicides in a Minnesota soil KA Spokas, WC Koskinen, JM Baker, DC Reicosky Chemosphere 77 (4), 574-581, 2009 | 896 | 2009 |
Impacts of sixteen different biochars on soil greenhouse gas production. KA Spokas, DC Reicosky Annals of environmental science, 2009 | 713 | 2009 |
Microbial methane oxidation processes and technologies for mitigation of landfill gas emissions C Scheutz, P Kjeldsen, JE Bogner, A De Visscher, J Gebert, HA Hilger, ... Waste management & research 27 (5), 409-455, 2009 | 632 | 2009 |
Qualitative analysis of volatile organic compounds on biochar KA Spokas, JM Novak, CE Stewart, KB Cantrell, M Uchimiya, MG DuSaire, ... Chemosphere 85 (5), 869-882, 2011 | 551 | 2011 |
Methane mass balance at three landfill sites: What is the efficiency of capture by gas collection systems? K Spokas, J Bogner, JP Chanton, M Morcet, C Aran, C Graff, ... Waste management 26 (5), 516-525, 2006 | 545 | 2006 |
Characteristics and applications of biochar for environmental remediation: a review T Xie, KR Reddy, C Wang, E Yargicoglu, K Spokas Critical Reviews in Environmental Science and Technology 45 (9), 939-969, 2015 | 525 | 2015 |
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 | 481 | 2019 |
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 | 468 | 2020 |
Physical and chemical characterization of waste wood derived biochars EN Yargicoglu, BY Sadasivam, KR Reddy, K Spokas Waste management 36, 256-268, 2015 | 428 | 2015 |
Ethylene: potential key for biochar amendment impacts KA Spokas, JM Baker, DC Reicosky Plant and soil 333, 443-452, 2010 | 394 | 2010 |
Nitrogen oxide and methane emissions under varying tillage and fertilizer management RT Venterea, M Burger, KA Spokas Journal of environmental quality 34 (5), 1467-1477, 2005 | 393 | 2005 |
Biochar’s role as an alternative N-fertilizer: ammonia capture KA Spokas, JM Novak, RT Venterea Plant and soil 350, 35-42, 2012 | 391 | 2012 |
Challenges and opportunities for mitigating nitrous oxide emissions from fertilized cropping systems RT Venterea, AD Halvorson, N Kitchen, MA Liebig, MA Cavigelli, ... Frontiers in Ecology and the Environment 10 (10), 562-570, 2012 | 315 | 2012 |
Activated Carbon, Biochar and Charcoal: Linkages and Synergies across Pyrogenic Carbon’s ABCs N Hagemann, K Spokas, HP Schmidt, R Kägi, MA Böhler, TD Bucheli Water 10 (2), 182, 2018 | 303 | 2018 |
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 | 298 | 2014 |
Landfills as atmospheric methane sources and sinks J Bogner, K Spokas, E Burton, R Sweeney, V Corona Chemosphere 31 (9), 4119-4130, 1995 | 285 | 1995 |
Predicting the impact of biochar additions on soil hydraulic properties TJ Lim, KA Spokas, G Feyereisen, JM Novak Chemosphere 142, 136-144, 2016 | 279 | 2016 |
Biochar elemental composition and factors influencing nutrient retention JA Ippolito, KA Spokas, JM Novak, RD Lentz, KB Cantrell Biochar for environmental management, 139-163, 2015 | 266 | 2015 |