Special Submissions:

Brian Kronvang, Gitte H. Rubæk, and Goswin Heckrath

International Phosphorus Workshop: Diffuse Phosphorus Loss to Surface Water Bodies—Risk Assessment, Mitigation Options, and Ecological Effects in River Basins
Published online 24 August 2009 ; doi:10.2134/jeq2009.0051
J Environ Qual 2009 38: 1924-1929. [Abstract] [Full Text] [Figures Only] [PDF]    

Erik Jeppesen, Brian Kronvang, Mariana Meerhoff, Martin Søndergaard, Kristina M. Hansen, Hans E. Andersen, Torben L. Lauridsen, Lone Liboriussen, Meryem Beklioglu, Arda Özen, and Jørgen E. Olesen

Climate Change Effects on Runoff, Catchment Phosphorus Loading and Lake Ecological State, and Potential Adaptations
Published online 24 August 2009 ; doi:10.2134/jeq2008.0113
J Environ Qual 2009 38: 1930-1941. [Abstract] [Full Text] [Figures Only] [PDF]    

Carl Christian Hoffmann, Charlotte Kjaergaard, Jaana Uusi-Kämppä, Hans Christian Bruun Hansen, and Brian Kronvang

Phosphorus Retention in Riparian Buffers: Review of Their Efficiency
Published online 24 August 2009 ; doi:10.2134/jeq2008.0087
J Environ Qual 2009 38: 1942-1955. [Abstract] [Full Text] [Figures Only] [PDF]    

D.E. Radcliffe, Jim Freer, and Oscar Schoumans

Diffuse Phosphorus Models in the United States and Europe: Their Usages, Scales, and Uncertainties
Published online 24 August 2009 ; doi:10.2134/jeq2008.0060
J Environ Qual 2009 38: 1956-1967. [Abstract] [Full Text] [Figures Only] [PDF]    

Richard W. McDowell, David Nash, Anja George, Q. J. Wang, and Ruth Duncan

Approaches for Quantifying and Managing Diffuse Phosphorus Exports at the Farm/Small Catchment Scale
Published online 24 August 2009 ; doi:10.2134/jeq2007.0651
J Environ Qual 2009 38: 1968-1980. [Abstract] [Full Text] [Figures Only] [PDF]    

Andrew N. Sharpley, Peter J.A. Kleinman, Philip Jordan, Lars Bergström, and Arthur L. Allen

Evaluating the Success of Phosphorus Management from Field to Watershed
Published online 24 August 2009 ; doi:10.2134/jeq2008.0056
J Environ Qual 2009 38: 1981-1988. [Abstract] [Full Text] [Figures Only] [PDF]    

Rory O. Maguire, Gitte H. Rubæk, Brian E. Haggard, and Bob H. Foy

Critical Evaluation of the Implementation of Mitigation Options for Phosphorus from Field to Catchment Scales
Published online 24 August 2009 ; doi:10.2134/jeq2007.0659
J Environ Qual 2009 38: 1989-1997. [Abstract] [Full Text] [Figures Only] [PDF]    

P. J. A. Withers, H. P. Jarvie, R. A. Hodgkinson, E. J. Palmer-Felgate, A. Bates, M. Neal, R. Howells, C. M. Withers, and H. D. Wickham

Characterization of Phosphorus Sources in Rural Watersheds
Published online 24 August 2009 ; doi:10.2134/jeq2008.0096
J Environ Qual 2009 38: 1998-2011. [Abstract] [Full Text] [Figures Only] [PDF]    

P. M. Haygarth, H. ApSimon, M. Betson, D. Harris, R. Hodgkinson, and P. J. A. Withers

Mitigating Diffuse Phosphorus Transfer from Agriculture According to Cost and Efficiency
Published online 24 August 2009 ; doi:10.2134/jeq2008.0102
J Environ Qual 2009 38: 2012-2022. [Abstract] [Full Text] [Figures Only] [PDF] Supplement    

Technical Reports:

Atmospheric Pollutants and Trace Gases:

Timothy J. Gish, John H. Prueger, William P. Kustas, C.S.T. Daughtry, Lynn G. McKee, Andy Russ, and Jerry L. Hatfield

Soil Moisture and Metolachlor Volatilization Observations over Three Years
Published online 23 July 2009 ; doi:10.2134/jeq2008.0276
J Environ Qual 2009 38: 1785-1795. [Abstract] [Full Text] [Figures Only] [PDF]    

S. M. McGinn, K. A. Beauchemin, T. K. Flesch, and T. Coates

Performance of a Dispersion Model to Estimate Methane Loss from Cattle in Pens
Published online 23 July 2009 ; doi:10.2134/jeq2008.0531
J Environ Qual 2009 38: 1796-1802. [Abstract] [Full Text] [Figures Only] [PDF]    

Francesco Alluvione, Ardell D. Halvorson, and Stephen J. Del Grosso

Nitrogen, Tillage, and Crop Rotation Effects on Carbon Dioxide and Methane Fluxes from Irrigated Cropping Systems
Published online 24 August 2009 ; doi:10.2134/jeq2008.0517
J Environ Qual 2009 38: 2023-2033. [Abstract] [Full Text] [Figures Only] [PDF]    

Bioremediation and Biodegradation:

M. Waria, S. D. Comfort, S. Onanong, T. Satapanajaru, H. Boparai, C. Harris, D. D. Snow, and D. A. Cassada

Field-Scale Cleanup of Atrazine and Cyanazine Contaminated Soil with a Combined Chemical-Biological Approach
Published online 23 July 2009 ; doi:10.2134/jeq2008.0361
J Environ Qual 2009 38: 1803-1811. [Abstract] [Full Text] [Figures Only] [PDF]    

Alok Bhandari, Fangxiang Xu, David E. Koch, and Robert P. Hunter

Peroxidase-Mediated Polymerization of 1-Naphthol: Impact of Solution pH and Ionic Strength
Published online 24 August 2009 ; doi:10.2134/jeq2008.0426
J Environ Qual 2009 38: 2034-2040. [Abstract] [Full Text] [Figures Only] [PDF]    

Lur Epelde, José M. Becerril, Iker Mijangos, and Carlos Garbisu

Evaluation of the Efficiency of a Phytostabilization Process with Biological Indicators of Soil Health
Published online 24 August 2009 ; doi:10.2134/jeq2009.0006
J Environ Qual 2009 38: 2041-2049. [Abstract] [Full Text] [Figures Only] [PDF]    

Ecosystem Restoration:

Y. Qian, S. L. Miao, B. Gu, and Y. C. Li

Estimation of Postfire Nutrient Loss in the Florida Everglades
Published online 23 July 2009 ; doi:10.2134/jeq2008.0391
J Environ Qual 2009 38: 1812-1820. [Abstract] [Full Text] [Figures Only] [PDF]    

P. Emerson, J. Skousen, and P. Ziemkiewicz

Survival and Growth of Hardwoods in Brown versus Gray Sandstone on a Surface Mine in West Virginia
Published online 23 July 2009 ; doi:10.2134/jeq2008.0479
J Environ Qual 2009 38: 1821-1829. [Abstract] [Full Text] [Figures Only] [PDF]    

Neal W. Menzies, Ian M. Fulton, Rosemary A. Kopittke, and Peter M. Kopittke

Fresh Water Leaching of Alkaline Bauxite Residue after Sea Water Neutralization
Published online 24 August 2009 ; doi:10.2134/jeq2008.0511
J Environ Qual 2009 38: 2050-2057. [Abstract] [Full Text] [Figures Only] [PDF]    

Ground Water Quality:

Richard A. Wildman, Jr., Joseph L. Domagalski, and Janet G. Hering

Hydrologic and Biogeochemical Controls of River Subsurface Solutes under Agriculturally Enhanced Ground Water Flow
Published online 23 July 2009 ; doi:10.2134/jeq2008.0448
J Environ Qual 2009 38: 1830-1840. [Abstract] [Full Text] [Figures Only] [PDF]    

Heavy Metals in the Environment:

Gerald T. Schmidt, Ka Hei Lui, and Michael Kersten

Speciation and Mobility of Arsenic in Agricultural Lime
Published online 24 August 2009 ; doi:10.2134/jeq2008.0441
J Environ Qual 2009 38: 2058-2069. [Abstract] [Full Text] [Figures Only] [PDF] Supplement    

Landscape and Watershed Processes:

Lowell E. Gentry, Mark B. David, Frederick E. Below, Todd V. Royer, and Gregory F. McIsaac

Nitrogen Mass Balance of a Tile-drained Agricultural Watershed in East-Central Illinois
Published online 23 July 2009 ; doi:10.2134/jeq2008.0406
J Environ Qual 2009 38: 1841-1847. [Abstract] [Full Text] [Figures Only] [PDF]    

Peter M. Groffman, Candiss O. Williams, Richard V. Pouyat, Lawrence E. Band, and Ian D. Yesilonis

Nitrate Leaching and Nitrous Oxide Flux in Urban Forests and Grasslands
Published online 23 July 2009 ; doi:10.2134/jeq2008.0521
J Environ Qual 2009 38: 1848-1860. [Abstract] [Full Text] [Figures Only] [PDF]    

Jennifer W. Stanhope, Iris C. Anderson, and William G. Reay

Base Flow Nutrient Discharges from Lower Delmarva Peninsula Watersheds of Virginia, USA
Published online 24 August 2009 ; doi:10.2134/jeq2008.0358
J Environ Qual 2009 38: 2070-2083. [Abstract] [Full Text] [Figures Only] [PDF]    

Organic Compounds in the Environment:

Dale L. Shaner, Lori Wiles, and Neil Hansen

Behavior of Atrazine in Limited Irrigation Cropping Systems in Colorado: Prior Use Is Important
Published online 23 July 2009 ; doi:10.2134/jeq2008.0463
J Environ Qual 2009 38: 1861-1869. [Abstract] [Full Text] [Figures Only] [PDF]    

Plant and Environment Interactions:

Susan K. Bambo, Jarek Nowak, Ann R. Blount, Alan J. Long, and Anna Osiecka

Soil Nitrate Leaching in Silvopastures Compared with Open Pasture and Pine Plantation
Published online 23 July 2009 ; doi:10.2134/jeq2007.0634
J Environ Qual 2009 38: 1870-1877. [Abstract] [Full Text] [Figures Only] [PDF]    

Surface Water Quality:

Joseph W. Duris, Sheridan K. Haack, and Lisa R. Fogarty

Gene and Antigen Markers of Shiga-toxin Producing E. coli from Michigan and Indiana River Water: Occurrence and Relation to Recreational Water Quality Criteria
Published online 23 July 2009 ; doi:10.2134/jeq2008.0225
J Environ Qual 2009 38: 1878-1886. [Abstract] [Full Text] [Figures Only] [PDF]    

F. E. Rhoton and J. M. Bigham

Natural Ferrihydrite as an Agent for Reducing Turbidity Caused by Suspended Clays
Published online 23 July 2009 ; doi:10.2134/jeq2008.0454
J Environ Qual 2009 38: 1887-1891. [Abstract] [Full Text] [Figures Only] [PDF]    

Anthony J. Tesoriero, John H. Duff, David M. Wolock, Norman E. Spahr, and James E. Almendinger

Identifying Pathways and Processes Affecting Nitrate and Orthophosphate Inputs to Streams in Agricultural Watersheds
Published online 23 July 2009 ; doi:10.2134/jeq2008.0484
J Environ Qual 2009 38: 1892-1900. [Abstract] [Full Text] [Figures Only] [PDF]   OPEN ACCESS ARTICLE  

Samantha K. Engelage, William T. Stringfellow, and Tracy Letain

Disinfection Byproduct Formation Potentials of Wetlands, Agricultural Drains, and Rivers and the Effect of Biodegradation on Trihalomethane Precursors
Published online 23 July 2009 ; doi:10.2134/jeq2009.0015
J Environ Qual 2009 38: 1901-1908. [Abstract] [Full Text] [Figures Only] [PDF]    

Xiaoxia Chen and Charles T. Driscoll

Watershed Land Use Controls on Chemical Inputs to Lake Ontario Embayments
Published online 24 August 2009 ; doi:10.2134/jeq2007.0435
J Environ Qual 2009 38: 2084-2095. [Abstract] [Full Text] [Figures Only] [PDF]    

Esther Salvano, Don N. Flaten, Alain N. Rousseau, and Renaud Quilbe

Are Current Phosphorus Risk Indicators Useful to Predict the Quality of Surface Waters in Southern Manitoba, Canada?
Published online 24 August 2009 ; doi:10.2134/jeq2008.0159
J Environ Qual 2009 38: 2096-2105. [Abstract] [Full Text] [Figures Only] [PDF]    

W. A. Pratt and T. R. Fox

Streamside Management Zones Effectiveness for Protecting Water Quality after Forestland Application of Biosolids
Published online 24 August 2009 ; doi:10.2134/jeq2008.0350
J Environ Qual 2009 38: 2106-2120. [Abstract] [Full Text] [Figures Only] [PDF]    

Clare Deasy, John N. Quinton, Martyn Silgram, Alison P. Bailey, Bob Jackson, and Carly J. Stevens

Mitigation Options for Sediment and Phosphorus Loss from Winter-sown Arable Crops
Published online 24 August 2009 ; doi:10.2134/jeq2009.0028
J Environ Qual 2009 38: 2121-2130. [Abstract] [Full Text] [Figures Only] [PDF]    

Vadose Zone Processes and Chemical Transport:

Hua Li, Yingxu Chen, Xinqiang Liang, Yanfeng Lian, and Wenhong Li

Mineral-nitrogen Leaching and Ammonia Volatilization from a Rice–Rapeseed System as Affected by 3,4-Dimethylpyrazole Phosphate
Published online 24 August 2009 ; doi:10.2134/jeq2008.0476
J Environ Qual 2009 38: 2131-2137. [Abstract] [Full Text] [Figures Only] [PDF]    

Waste Management:

Zhongqi He, C. Wayne Honeycutt, Timothy S. Griffin, Barbara J. Cade-Menun, Perry J. Pellechia, and Zhengxia Dou

Phosphorus Forms in Conventional and Organic Dairy Manure Identified by Solution and Solid State P-31 NMR Spectroscopy
Published online 23 July 2009 ; doi:10.2134/jeq2008.0445
J Environ Qual 2009 38: 1909-1918. [Abstract] [Full Text] [Figures Only] [PDF]    

Cherie J. Ziemer, Brian J. Kerr, Steven L. Trabue, Hans Stein, David A. Stahl, and Seana K. Davidson

Dietary Protein and Cellulose Effects on Chemical and Microbial Characteristics of Swine Feces and Stored Manure
Published online 24 August 2009 ; doi:10.2134/jeq2008.0039
J Environ Qual 2009 38: 2138-2146. [Abstract] [Full Text] [Figures Only] [PDF]    

Wetlands And Aquatic Processes:

Erin M. Berryman, Rodney T. Venterea, John M. Baker, Paul R. Bloom, and Brandy Elf

Phosphorus and Greenhouse Gas Dynamics in a Drained Calcareous Wetland Soil in Minnesota
Published online 24 August 2009 ; doi:10.2134/jeq2008.0409
J Environ Qual 2009 38: 2147-2158. [Abstract] [Full Text] [Figures Only] [PDF]    

Short Communications:

Robert S. Dungan and April B. Leytem

Airborne Endotoxin Concentrations at a Large Open-Lot Dairy in Southern Idaho
Published online 23 July 2009 ; doi:10.2134/jeq2008.0504
J Environ Qual 2009 38: 1919-1923. [Abstract] [Full Text] [Figures Only] [PDF]    

Book Reviews:

M. C. Savin

Root Feeders: An Ecosystem Perspective
Published online 24 August 2009 ; doi:10.2134/jeq2009.0006br
J Environ Qual 2009 38: 2159. [Full Text] [PDF]    

Steven Ripp

Nanomaterials: Risks and Benefits
Published online 24 August 2009 ; doi:10.2134/jeq2009.0007br
J Environ Qual 2009 38: 2160. [Full Text] [PDF]    

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