| Characterization and quantification of biochar alkalinity RB Fidel, DA Laird, ML Thompson, M Lawrinenko Chemosphere 167, 367-373, 2017 | 271 | 2017 |
| Sorption of ammonium and nitrate to biochars is electrostatic and pH-dependent RB Fidel, DA Laird, KA Spokas Scientific reports 8 (1), 17627, 2018 | 146 | 2018 |
| Evaluation of modified Boehm titration methods for use with biochars RB Fidel, DA Laird, ML Thompson Journal of Environmental Quality 42 (6), 1771-1778, 2013 | 106 | 2013 |
| Effect of biochar on soil greenhouse gas emissions at the laboratory and field scales RB Fidel, DA Laird, TB Parkin Soil Systems 3 (1), 8, 2019 | 78 | 2019 |
| Biochar efficacy for reducing heavy metals uptake by Cilantro (Coriandrum sativum) and spinach (Spinaccia oleracea) to minimize human health risk AZ Khan, X Ding, S Khan, T Ayaz, R Fidel, MA Khan Chemosphere 244, 125543, 2020 | 35 | 2020 |
| Evaluation and implementation of methods for quantifying organic and inorganic components of biochar alkalinity RB Fidel Iowa State University, 2012 | 30 | 2012 |
| Impact of Biochar Organic and Inorganic Carbon on Soil CO2 and N2O Emissions RB Fidel, DA Laird, TB Parkin Journal of environmental quality 46 (3), 505-513, 2017 | 29 | 2017 |
| Impact of six lignocellulosic biochars on C and N dynamics of two contrasting soils RB Fidel, DA Laird, TB Parkin GCB Bioenergy 9 (7), 1279-1291, 2017 | 25 | 2017 |
| Perennial biomass crop establishment, community characteristics, and productivity in the upper US Midwest: Effects of cropping systems seed mixtures and biochar applications CL Bonin, RB Fidel, C Banik, DA Laird, R Mitchell, EA Heaton European Journal of Agronomy 101, 121-128, 2018 | 17 | 2018 |
| Biochar properties and impact on soil CO2 and N 2O emissions RB Fidel Iowa State University, 2015 | 9 | 2015 |
| Sorption of ammonium and nitrate to biochars is electrostatic and pH-dependent. Sci Rep 8 (1): 17627 RB Fidel, DA Laird, KA Spokas | 8 | 2018 |
| Sorption of ammonium and nitrate to biochars is electrostatic and pH-dependent. Sci Rep 8: 17627 RB Fidel, DA Laird, KA Spokas | 8 | 2018 |
| Determining acidic groups at biochar surfaces via the Boehm titration ER Graber, L Tsechansky, RB Fidel, ML Thompson, DA Laird Biochar: A guide to analytical methods 85, 2017 | 8 | 2017 |
| Commentary on ‘Current economic obstacles to biochar use in agriculture and climate change mitigation’regarding uncertainty, context-specificity and alternative value sources R Fidel, S Archontoulis, B Babcock, RC Brown, H Dokoohaki, D Hayes, ... Carbon Management 8 (2), 215-217, 2017 | 7 | 2017 |
| Effect of biochar on soil greenhouse gas emissions at the laboratory and field scales. Soil Syst 11: 3–8 R Fidel, D Laird, T Parkin | 6 | 2019 |
| Faecal and nitrate contamination in the groundwater of Mardan district, Pakistan ZU Rahman, S Ahmad, R Fidel, S Khalid, I Ahmad, OS Humphrey, H Khan, ... Environmental Geochemistry and Health, 1-10, 2021 | 4 | 2021 |
| Retention of oxyanions on biochar surface S Bakshi, R Fidel, C Banik, D Aller, RC Brown Sustainable Biochar for Water and Wastewater Treatment, 233-276, 2022 | | 2022 |
| Communication of Learning Objectives as Be Able To’s (BATs) in Introductory Soils Courses R Fidel SSSA International Soils Meeting (2019), 2019 | | 2019 |
| Global Climate Change & Biochar T Whitman, R Fidel, D Hamill | | 2013 |
| Biochar Extracts R Fidel, D Laird, T Parkin | | |
David A. LairdProfessor of Agronomy, Iowa State UniversityGeverifieerd e-mailadres voor iastate.edu
