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Publications from 2018

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Beyond the nutrient strategies: Common ground to accelerate agricultural water quality improvement in the upper Midwest, Center for Watershed Protection, Inc.; Laura Christianson; Center for Watershed Protection, Inc.; Matthew J. Helmers; Gregory McIsaac; David Mulla; and Walton Family Foundation

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Effects of Subsurface Drainage Systems on Water and Nitrogen Footprints Simulated with RZWQM2, Kristina Craft, Matthew J. Helmers, Robert W. Malone, Carl H. Pederson, and Linda R. Schott

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Evaluating Row Cover Establishment Systems for Cantaloupe and Summer Squash, H. Mark Hanna, Brian L. Steward, and Kurt A. Rosentrater

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Salmonella and Fecal Indicator Bacteria Survival in Soils Amended with Poultry Manure, Claire E. Hruby, Michelle L. Soupir, Thomas B. Moorman, Carl H. Pederson, and Rameshwar S. Kanwar

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Modelling the influence of crop density and weather conditions on field drying characteristics of switchgrass and maize stover using random forest, Amit Khanchi, Stuart J. Birrell, and Robert B. Mitchell

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Exploring multiple operating scenarios to identify low-cost, high nitrate removal strategies for electrically-stimulated woodchip bioreactors, Ji-Yeow Law, Michelle L. Soupir, D. Raj Raman, and Thomas Moorman

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Electrical stimulation for enhanced denitrification in woodchip bioreactors: Opportunities and challenges, J. Y. Law, Michelle L. Soupir, D. Raj Raman, T. B. Moorman, and Say K. Ong

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Seasonal variation of macrolide resistance gene abundances in the South Fork Iowa River Watershed, Elizabeth Luby Rieki, Thomas B. Moorman, Elizabeth L. Douglass, and Michelle L. Soupir

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Portable canopy chamber measurements of evapotranspiration in corn, soybean, and reconstructed prairie, Chenyi Luo, Zhuangji Wang, Thomas J. Sauer, Matthew J. Helmers, and Robert Horton

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A GIS-based tool for bioaccumulation risk analysis and its application to study polychlorinated biphenyls in the Great Lakes, Fernanda P. Maciel and Joshua Peschel

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Water and Sediment Microbial Quality of Mountain and Agricultural Streams, Pramod Pandey, Michelle L. Soupir, Yi Wang, Wenlong Cao, Sagor Biswas, Venkata Vaddella, Robert Atwill, Venkatesh Merwade, and Gregory Pasternack

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Impact of temperature and hydraulic retention time on pathogen and nutrient removal in woodchip bioreactors, Michelle L. Soupir, Natasha L. Hoover, Thomas B. Moorman, Ji Yeow Law, and Bradley L. Bearson

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Evaluation of AnnAGNPS for simulating the inundation of drained and farmed potholes in the Prairie Pothole Region of Iowa, Pawan Upadhyaya, L. O. S. Pruski, Amy Kaleita, and Michelle L. Soupir

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Monitoring tylosin and sulfamethazine in a tile-drained agricultural watershed using polar organic chemical integrative sampler (POCIS), Maurice T. Washingtion, Thomas Moorman, Michelle L. Soupir, Mack C. Shelley II, and Amy J. Morrow

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Assessing Surface Flowpath Interception by Vegetative Buffers Using ArcGIS Hydrologic Modeling and Geospatial Analysis for Rock Creek Watershed, Central Iowa, David F. Webber; Amazon.com, Inc.; Steven K. Mickelson; Matthew J. Helmers; Kapil Arora; Brian K. Gelder; Manish Shrivastav; and Casey J. Judge

Publications from 2017

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A County-Level Assessment of Manure Nutrient Availability Relative to Crop Nutrient Capacity in Iowa: Spatial and Temporal Trends, Daniel S. Andersen and Puck Custom Enterprises

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Multisite Evaluation of APEX for Water Quality: I. Best Professional Judgment Parameterization, Claire Baffaut, Nathan O. Nelson, John A. Lory, G.M.M.M. Anomaa Senaviratne, Ammar B. Bhandari, Ranjith P. Udawatta, Daniel W. Sweeney, Matthew J. Helmers, Mike W. Van Liew, Antonio P. Mallarino, and Charles S. Wortmann

Evaluation of Existing and Modified Wetland Equations in the SWAT Model, FYRA Engineering, William G. Crumpton, Jeffrey G. Arnold, Michelle L. Soupir, and Philip W. Gassman

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Simulation of Daily Flow Pathways, Tile-Drain Nitrate Concentrations, and Soil-Nitrogen Dynamics Using SWAT, FYRA Engineering, Michelle L. Soupir, Matthew J. Helmers, William G. Crumpton, Jeffrey G. Arnold, and Philip W. Gassman

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Pilot-Scale Denitrification Bioreactors for Replicated Field Research, Natasha L. Hoover, Michelle L. Soupir, Richard D. VanDePol, Timothy R. Goode, and Ji Yeow Law

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Field scale measurement of greenhouse gas emissions from land applied swine manure, Devin Maurer, Jacek A. Koziel, and Kelsey Bruning

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Multisite Evaluation of APEX for Water Quality: II. Regional Parameterization, Nathan O. Nelson, Claire Baffaut, John A. Lory, G.M.M.M. Anomaa Senaviratne, Ammar B. Bhandari, Ranjith P. Udawatta, Daniel W. Sweeney, Matthew J. Helmers, Mike W. Van Liew, Antonio P. Mallarino, and Charles S. Wortmann

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Detection of inconsistencies in geospatial data with geostatistics, Adriana Maria Rocha Trancoso Santos, Gerson Rodrigues dos Santos, Paulo César Emiliano, Nilcilene das Graças Medeiros, Amy Kaleita, and Lígia de Oliveira Serrano Pruski

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The Effect of Five Biomass Cropping Systems on Soil-Saturated Hydraulic Conductivity Across a Topographic Gradient, Lisa A. Schulte-Moore, Matthew J. Helmers, and Randall K. Kolka

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Techno-Economic Analysis of Biofuel Production from Macroalgae (Seaweed), Mohsen Soleymani and Kurt A. Rosentrater

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Robot-Assisted Measurement for Hydrologic Understanding in Data Sparse Regions, Sierra Young, Joshua Peschel, Gopal Penny, Sally Thompson, and Veena Srinivasan

Publications from 2016

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Perspectives and challenges of on-site quantification of organic pollutants in soils using solid-phase microextraction, Bulat Kenessov, Jacek A. Koziel, Nadezhda V. Bakaikina, and Dina Orazbayeva

Effects of water stress on total biomass, tuber yield, harvest index and water use efficiency in Jerusalem artichoke, Ruttanachira Ruttanapraserta, Sanun Jogloy, Nimitr Vorasoot, Thawan Kesmala, Rameshwar S. Kanwar, C. Corley Holbrook, and Aran Patanothai

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Nitrogen Fertilizer Use Efficiency of Pepper as Affected by Irrigation and Fertilization Regime, Vjekoslav Tanaskovik, Ordan Cukaliev, Rameshwar S. Kanwar, Lee K. Heng, Mile Markoski, and Velibor Spalevic

Publications from 2015

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Near shore beach volume modeling approach for setting beach bacteria TMDLs: A case study, Hickory Grove Lake, Iowa, Rohith D. Gali and Michelle L. Soupir

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A neighborhood statistics model for predicting stream pathogen indicator levels, Mark S. Kaiser, Pramod K. Pandey, Gregory B. Pasternack, Mahbubul Majumder, and Michelle L. Soupir

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Modeling the impacts of climate change on nitrogen losses and crop yield in a subsurface drained field, Zhaozhi Wang, Qhiming Qi, Lulin Xue, Melissa Bukovsky, and Matthew J. Helmers

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Determination of 1-methyl-1H-1,2,4-triazole in soils contaminated by rocket fuel using solid-phase microextraction, isotope dilution and gas chromatography–mass spectrometry, Saltanat Yegemova, Nadezhda V. Bakaikina, Bulat Kenessov, Jacek A. Koziel, and Mikhail Nauryzbayev

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Quantification of phenol in soil using solid-phase microextraction, gas chromatography-mass spectrometry and standard addition, Saltanat S. Yegemova, Miras A. Derbissalin, Bulat N. Kenessov, and Jacek A. Koziel

Publications from 2014

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Growth Performance and Economic Analysis of Indian Major Carps and Tilapia in Rainwater Ponds, Pramod K. Pandey, Laxmi N. Sethi, Limbraj P. Pholane, Sudhindra N. Panda, Vinay K. Pandey, Sagor Biswas, and Michelle L. Soupir

Publications from 2010

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Screening of transformation products in soils contaminated with unsymmetrical dimethylhydrazine using headspace SPME and GC–MS, Bulat N. Kenessov, Jacek A. Koziel, Tim Grotenhuis, and Lars Carlsen

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Kinetics of SO2 Absorption with Fly Ash Slurry with Concomitant Production of a Useful Wastewater Coagulant, Ling Li, Maohong Fan, Robert C. Brown, Jacek A. Koziel, and Johannes van Leeuwen

Publications from 2009

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Production of a new wastewater treatment coagulant from fly ash with concomitant flue gas scrubbing, Ling Li, Maohong Fan, Robert C. Brown, Jacek A. Koziel, and Johannes van Leeuwen

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Ozonation within an Activated Sludge System for Azo Dye Removal by Partial Oxidation and Biodegradation, Johannes van Leeuwen, Anand Sridhar, Marc Esplugas, Shinnosuke Onuki, Lingshuang Cai, and Jacek A. Koziel

Publications from 1996

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Emerging Technologies for Hydrologic and Water Quality Modeling Research, U. Sunday Tim

Publications from 1955

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Ridge Planting Saves--Soil, Water, Wesley F. Buchele, E. V. Collins, and W. G. Lovely