| Denitrifying bioreactors for nitrate removal: A meta‐analysis K Addy, AJ Gold, LE Christianson, MB David, LA Schipper, NA Ratigan Journal of Environmental Quality 45 (3), 873-881, 2016 | 276 | 2016 |
| Performance evaluation of four field-scale agricultural drainage denitrification bioreactors in Iowa L Christianson, A Bhandari, M Helmers, K Kult, T Sutphin, R Wolf Transactions of the ASABE 55 (6), 2163-2174, 2012 | 191 | 2012 |
| A practice-oriented review of woodchip bioreactors for subsurface agricultural drainage LE Christianson, A Bhandari, MJ Helmers Applied engineering in agriculture 28 (6), 861-874, 2012 | 174 | 2012 |
| Optimizing hydraulic retention times in denitrifying woodchip bioreactors treating recirculating aquaculture system wastewater C Lepine, L Christianson, K Sharrer, S Summerfelt Journal of environmental quality 45 (3), 813-821, 2016 | 143 | 2016 |
| Financial comparison of seven nitrate reduction strategies for Midwestern agricultural drainage L Christianson, J Tyndall, M Helmers Water Resources and Economics 2, 30-56, 2013 | 132 | 2013 |
| Denitrifying woodchip bioreactor and phosphorus filter pairing to minimize pollution swapping LE Christianson, C Lepine, PL Sibrell, C Penn, ST Summerfelt Water research 121, 129-139, 2017 | 106 | 2017 |
| Assessment and synthesis of 50 years of published drainage phosphorus losses LE Christianson, RD Harmel, D Smith, MR Williams, K King Journal of Environmental Quality 45 (5), 1467-1477, 2016 | 105 | 2016 |
| Hydraulic property determination of denitrifying bioreactor fill media L Christianson, A Castelló, R Christianson, M Helmers, A Bhandari Applied engineering in agriculture 26 (5), 849-854, 2010 | 100 | 2010 |
| Beyond the nutrient strategies: Common ground to accelerate agricultural water quality improvement in the upper Midwest R Christianson, L Christianson, C Wong, M Helmers, G McIsaac, D Mulla, ... Journal of environmental management 206, 1072-1080, 2018 | 96 | 2018 |
| Pilot-scale evaluation of denitrification drainage bioreactors: Reactor geometry and performance LE Christianson, A Bhandari, MJ Helmers Journal of Environmental Engineering 137 (4), 213-220, 2011 | 91 | 2011 |
| Internal hydraulics of an agricultural drainage denitrification bioreactor L Christianson, M Helmers, A Bhandari, T Moorman Ecological Engineering 52, 298-307, 2013 | 90 | 2013 |
| Performance of agricultural residue media in laboratory denitrifying bioreactors at low temperatures GW Feyereisen, TB Moorman, LE Christianson, RT Venterea, JA Coulter, ... Journal of environmental quality 45 (3), 779-787, 2016 | 84 | 2016 |
| Nitrate removal effectiveness of fluidized sulfur-based autotrophic denitrification biofilters for recirculating aquaculture systems L Christianson, C Lepine, S Tsukuda, K Saito, S Summerfelt Aquacultural Engineering 68, 10-18, 2015 | 79 | 2015 |
| Moving denitrifying bioreactors beyond proof of concept: Introduction to the special section LE Christianson, LA Schipper Journal of Environmental Quality 45 (3), 757-761, 2016 | 78 | 2016 |
| Heterotrophic denitrification of aquaculture effluent using fluidized sand biofilters S Tsukuda, L Christianson, A Kolb, K Saito, S Summerfelt Aquacultural Engineering 64, 49-59, 2015 | 78 | 2015 |
| Assessment of drainage nitrogen losses on a yield-scaled basis X Zhao, LE Christianson, D Harmel, CM Pittelkow Field Crops Research 199, 156-166, 2016 | 73 | 2016 |
| 4R Water quality impacts: An assessment and synthesis of forty years of drainage nitrogen losses LE Christianson, RD Harmel Journal of environmental quality 44 (6), 1852-1860, 2015 | 70 | 2015 |
| The MANAGE Drain Load database: Review and compilation of more than fifty years of North American drainage nutrient studies LE Christianson, RD Harmel Agricultural Water Management 159, 277-289, 2015 | 64 | 2015 |
| Denitrifying bioreactor clogging potential during wastewater treatment LE Christianson, C Lepine, KL Sharrer, ST Summerfelt Water Research 105, 147-156, 2016 | 62 | 2016 |
| Drying–rewetting cycles affect nitrate removal rates in woodchip bioreactors BM Maxwell, F Birgand, LA Schipper, LE Christianson, S Tian, ... Journal of environmental quality 48 (1), 93-101, 2019 | 60 | 2019 |
Reid Christianson, PE, PhDSupervisor, Minnesota Department of AgricultureBestätigte E-Mail-Adresse bei state.mn.us
