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United States Department of Agriculture

Agricultural Research Service

Related Topics

Martin J Shipitalo
Soil, Water & Air Resources Research
Soil Science

Phone: (515) 294-5502
Fax: (515) 294-8125
Room 310

2110 UNIVERSITY BLVD
AMES , IA 50011

Projects
Soil Management for Enhanced Agricultural Productivity and Sustainable Biofuel Feedstock Production
Appropriated (D)
  Accession Number: 430830

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Structure and earthworms -
Estrogenic activity and nutrient losses in surface runoff after winter manure application to small watersheds Reprint Icon -
Shappell, N.W., Billey, L.O., Shipitalo, M.J. 2016. Estrogenic activity and nutrient losses in surface runoff after winter manure application to small watersheds. Science of the Total Environment. 543:570-580.
Corn stover harvest increases herbicide movement to subsurface drains – Root Zone Water Quality Model simulations -
Shipitalo, M.J., Malone, R.W., Ma, L., Nolan, B.T., Kanwar, R.S., Shaner, D.L., Pederson, C.H. 2015. Corn stover harvest increases herbicide movement to subsurface drains – Root Zone Water Quality Model simulations. Pest Management Science. 72:1124-1132. doi: 10.1002/ps.4087.
Carbon and macronutrient loss during accelerated erosion under different tillage and residue management systems -
Beniston, J., Shipitalo, M.J., Lal, R., Dayton, E.A., Hopkins, D.W., Jones, F., Joynes, A., Dungait, J.A. 2014. Carbon and macronutrient loss during accelerated erosion under different tillage and residue management systems. European Journal of Soil Science. 66:218-225.
Standardized research protocols enable transdisciplinary research of climate variation impacts in corn production systems Reprint Icon -
Kladivko, E.J., Helmers, M.J., Abendroth, L.J., Herzmann, D., Lal, R., Castellano, M., Mueller, D.S., Sawyer, J.E., Anex, Jr., R.P., Arrit, R.W., Basso, B., Bonta, J.V., Bowling, L., Cruse, R.M., Fausey, N.R., Frankenberger, J., Gassman, P., Gassmann, A.J., Kling, C.L., Kravchenko, A., Lauer, J.G., Miguez, F.E., Nafziger, E.D., Nkongolo, N., O’Neal, M., Owens, L.B., Owens, P., Scharf, P., Shipitalo, M.J., Strock, J.S., Villamil, M.B. 2014. Standardized research protocols enable transdisciplinary research of climate variation impacts in corn production systems. Journal of Soil and Water Conservation. 69(6):532-542.
Dew-worms in white nights: High latitude light constrains earthworm (Lumbricus terrestris) behaviour at the soil surface Reprint Icon -
Nuutinen, V., Butt, K.R., Jauhiainen, L., Shipitalo, M.J., Siren, T. 2014. Dew-worms in white nights: High latitude light constrains earthworm (Lumbricus terrestris) behaviour at the soil surface. Soil Biology and Biochemistry. 72:66-74.
Effect of no-till and extended rotation on nutrient losses in surface runoff -
Shipitalo, M.J., Owens, L.B., Bonta, J.V., Edwards, W.M. 2013. Effect of no-till and extended rotation on nutrient losses in surface runoff. Soil Science Society of America Journal. 77(4):1329-1337. DOI:10.2136/sssaj2013.01.0045.
Bioassay of estrogenicity and chemical analysis of estrogens in streams across the United States associated with livestock operations Reprint Icon -
Alvarez, D.A., Shappell, N.W., Billey, L.O., Bermudez, D.S., Wilson, V.S., Kolpin, D.W., Perkins, S.D., Evans, N., Foreman, W.T., Gray, J.L., Shipitalo, M.J., Meyer, M.T. 2013. Bioassay of estrogenicity and chemical analysis of estrogens in streams across the United States associated with livestock operations. Water Research. 47:3347-3363.
Curve numbers for long-term no-till corn and agricultural practices with high watershed infiltration Reprint Icon -
Bonta, J.V., Shipitalo, M.J. 2013. Curve numbers for long-term no-till corn and agricultural practices with high watershed infiltration. Journal of Soil and Water Conservation. 68(6):487-500.
Comparative losses of nutrients and sediment in surface runoff from watersheds in conservation tillage and reduced-input management practices -
Shipitalo, M.J., Owens, L.B., Bonta, J.V. 2012. Comparative losses of nutrients and sediment in surface runoff from watersheds in conservation tillage and reduced-input management practices [CD-ROM]. In: ASA-CSSA-SSSA Annual Meeting Abstracts, Oct. 21-24, 2012, Cincinnati, OH.
E. coli transport through surface-connected biopores identified from smoke injection tests -
Fox, G., Marvin, M., Guzman, J., Hoang, C., Malone, R.W., Kanwar, R., Shipitalo, M.J. 2012. E. coli transport through surface-connected biopores identified from smoke injection tests. Transactions of the ASABE. 55:2185-2194.
Rational polynomial functions for modeling E. coli and bromide breakthrough -
Meek, D.W., Hoang, C., Malone, R.W., Kanwar, R., Fox, G., Guzman, J., Shipitalo, M.J. 2012. Rational polynomial functions for modeling E. coli and bromide breakthrough. Transactions of the ASABE. 55:1821-1826.
Sorbent-amended compost filter socks in grassed waterways reduce nutrient losses in surface runoff from corn fields -
Shipitalo, M.J., Bonta, J.V., Owens, L.B. 2012. Sorbent-amended compost filter socks in grassed waterways reduce nutrient losses in surface runoff from corn fields. Journal of Soil and Water Conservation. 67(5):433-441.
Silicate weathering and CO2 consumption within agricultural landscapes, the Ohio-Tennessee River Basin -
Fortner, S., Lyons, W., Carey, A., Shipitalo, M.J., Welch, S., Welch, K. 2012. Silicate weathering and CO2 consumption within agricultural landscapes, the Ohio-Tennessee River Basin. Biogeosciences. 9(3):941-955.
Inputs and losses by surface runoff and subsurface leaching for pastures managed by continuous or rotational stocking -
Owens, L.B., Barker, D.J., Loerch, S.C., Shipitalo, M.J., Bonta, J.V., Sulc, R.M. 2011. Inputs and losses by surface runoff and subsurface leaching for pastures managed by continuous or rotational stocking. Journal of Environmental Quality. 41(1):106-113.
Comparative losses of glyphosate and selected residual herbicides in surface runoff from conservation-tilled watersheds planted with corn or soybean -
Shipitalo, M.J., Owens, L.B. 2011. Comparative losses of glyphosate and selected residual herbicides in surface runoff from conservation-tilled watersheds planted with corn or soybean. Journal of Environmental Quality. 40(4):1281-1289.
Sediment-bound and dissolved carbon concentration and transport from a small pastured watershed -
Owens, L.B., Shipitalo, M.J. 2011. Sediment-bound and dissolved carbon concentration and transport from a small pastured watershed. Agriculture, Ecosystems and Environment. 141(1-2):162-166.
Effects of Winter Manure Application in Ohio on the Quality of Surface Runoff -
Owens, L.B., Bonta, J.V., Shipitalo, M.J., Rogers, S. 2010. Effects of Winter Manure Application in Ohio on the Quality of Surface Runoff. Journal of Environmental Quality. 40(1):153-165.
Nutrient and Estrogenic Activity of Runoff Post–Application of Animal Waste-Based Fertilizer to Frozen Fields -
Shappell, N.W., Owens, L.B., Shipitalo, M.J. 2010. Nutrient and estrogenic activity of runoff post–application of animal waste-based fertilizer to frozen fields. In: 2010 Portland SETAC North America 31st Annual Meeting Abstract Book. Presentation 372, Page 88.
Dew Worms in the White Nights -
Sediment carbon concentration and transport from small pastured watersheds -
Owens, L.B., Shipitalo, M.J. 2010. Sediment carbon concentration and transport from small pastured watersheds. Agronomy Abstracts.
Estrogenic Activity in Runoff – Effect of Animal Waste-Based Fertilizer Application to Frozen Fields -
Billey, L.O., Shipitalo, M.J., Owens, L.B., Shappell, N.W. 2010. Estrogenic activity in runoff – effect of animal waste-based fertilizer application to frozen fields. Midwest Chapter Society of Environmental Toxicology and Chemistry Abstracts, March 24-26, 2010, St. Paul, MN. Available:http://www.midwestsetac.org/2010%20abstracts/Estrogenic%20activity%20in%20runoff%20–%20effect%20of%20animal%20waste-based%20fertilizer%20application%20to%20frozen%fields, %20Billey.pdf.
Stabilized soil organic carbon pools in subsoils under forest are potential sinks for atmospheric CO2 -
Lorenz, K., Lal, R., Shipitalo, M.J. 2011. Stabilized soil organic carbon pools in subsoils under forest are potential sinks for atmospheric CO2. Forest Science. 57(1):19-25.
Impact of Grassed Waterways and Compost Filter Socks on the Quality of Surface Runoff from Corn Fields -
Shipitalo, M.J., Bonta, J.V., Dayton, E.A., Owens, L.B. 2010. Impact of grassed waterways and compost filter socks on the quality of surface runoff from corn fields. Journal of Environmental Quality 39(3):1009-1018.
USDA-ARS North Appalachian Experimental Watershed: 70-Year Hydrologic, Soil Erosion, and Water Quality Database -
Owens, L.B., Bonta, J.V., Shipitalo, M.J. 2009. USDA-ARS North Appalachian Experimental Watershed: 70-Year Hydrologic, Soil Erosion, and Water Quality Database. Soil Science Society of America Journal. 74(2):619-623.
Effect of Tillage and Rainfall on Transport of Manure-Applied Cryptosporidium Parvum Oocysts through Soil -
Ramirez, N., Wang, P., Lejeune, J., Shipitalo, M.J., Ward, L., Sreevatsan, S., Dick, W. 2009. Effect of Tillage and Rainfall on Transport of Manure-Applied Cryptosporidium Parvum Oocysts through Soil. Journal of Environmental Quality. 38(6):2394–2401.
Effects of Winter Manure Application in Ohio on the Quality of Surface Runoff -
Owens, L.B., Bonta, J.V., Shipitalo, M.J., Rogers, S. 2009. Effects of Winter Manure Application in Ohio on the Quality of Surface Runoff. Agronomy Abstracts.
Runoff quality evaluations of continuous and rotational over-wintering systems for beef cows -
Owens, L.B., Shipitalo, M.J. 2009. Runoff quality evaluations of continuous and rotational over-wintering systems for beef cows. Agriculture, Ecosystems and Environment. 129(4):482-490.
Groundwater and stream response times to fertility management changes in pastures -
Owens, L.B., Shipitalo, M.J., Bonta, J.V. 2008. Groundwater and stream response times to fertility management changes in pastures. Journal of Soil and Water Conservation. 63(5):168A.
Chemical stabilization of organic carbon pools in particle size fractions in no-till and meadow soils -
Lorenz, K., Lal, R., Shipitalo, M.J. 2008. Chemical stabilization of organic carbon pools in particle size fractions in no-till and meadow soils. Biology and Fertility of Soils. 44:1043-1051.
Impact of using paper mill sludge for surface-mine reclamation on runoff water quality and plant growth -
Shipitalo, M.J., Bonta, J.V. 2008. Impact of using paper mill sludge for surface-mine reclamation on runoff water quality and plant growth. Journal of Environmental Quality. 37(6):2351-2359.
Water Quality Response Times to Pasture Management Changes in Small and Large Watersheds -
Owens, L.B., Shipitalo, M.J., Bonta, J.V. 2008. Water Quality Response Times to Pasture Management Changes in Small and Large Watersheds. Journal of Soil and Water Conservation. 63(5):292-299.
Earthworm populations in septic system filter fields and potential effects on wastewater renovation -
Hawkins, C.L., Shipitalo, M.J., Rutledge, E.M., Savin, M.C., Brye, K.R. 2008. Earthworm populations in septic system filter fields and potential effects on wastewater renovation. Applied Soil Ecology. 40(1):195-200.
A sand layer deters burrowing by Lumbricus terrestris L. -
Hawkins, C.L., Rutledge, E.M., Savin, M.C., Shipitalo, M.J., Brye, K.R. 2008. A sand layer deters burrowing by Lumbricus terrestris L. Soil Science. 173(3):186-194.
Application of manure to frozen ground in Ohio -
Owens, L.B., Bonta, J.V., Shipitalo, M.J., Rogers, S., Haines, J. 2007. Application of manure to frozen ground in Ohio [abstract]. CD-ROM Agronomy Abstracts.
Winter runoff of surface applied animal manure in Ohio -
Rogers, S., Haines, J., Jann, S., Owens, L.B., Bonta, J.V., Shipitalo, M.J. 2007. Winter runoff of surface applied animal manure in Ohio [abstract]. CD-ROM Agronomy Abstracts.
Impact of glyphosate-tolerant soybean and glufosinate-tolerant corn production on herbicide losses in surface runoff -
Shipitalo, M.J., Malone, R.W., Owens, L.B. 2008. Impact of glyphosate-tolerant soybean and glufosinate-tolerant corn production on herbicide losses in surface runoff. Journal of Environmental Quality. 37:401-408.
Overview of the North Appalachian Experimental Watershed Facility in the Ohio River Basin -
Watershed Research at the North Appalachian Experimental Watershed at Coshocton, Ohio -
Bonta, J.V., Owens, L.B., Shipitalo, M.J. 2007. Watershed Research at the North Appalachian Experimental Watershed at Coshocton, Ohio. In: Rogers, J.R., editor. Environmental and Water Resources Milestones in Engineering History. Reston, VA:ASCE/EWRI. p. 127-134.
Watershed studies at the North Appalachian Experimental Watershed at Coshocton, Ohio -
AGGREGATE DISINTEGRATION AND WETTABILITY FOR LONG-TERM MANAGEMENT SYSTEMS IN THE NORTHERN APPALACHIANS -
Blanco-Canqui, H., Lal, R., Shipitalo, M.J. 2007. Aggregate disintegration and wettability for long-term management systems in the Northern Appalachians. Soil Science Society of America Journal. 71(3):759-765.
STABILIZATION OF ORGANIC CARBON IN CHEMICALLY SEPARATED POOLS IN NO-TILL AND MEADOW SOILS IN NORTHERN APPALACHIA -
Lorenz, K., Lal, R., Shipitalo, M.J. 2006. Stabilization of organic carbon in chemically separated pools in no-till and meadow soils in Northern Appalachia. Geoderma. 137:205-211.
TILLAGE SYSTEM, APPLICATION RATE, AND EXTREME EVENT EFFECTS ON HERBICIDE LOSSES IN SURFACE RUNOFF -
Shipitalo, M.J., Owens, L.B. 2006. Tillage system, application rate, and extreme event effects on herbicide losses in surface runoff. Journal of Environmental Quality. 35:2186-2194.
LONG-TERM WATERSHED STUDIES OF CONSERVATION TILLAGE HIGHLIGHT THE IMPACT OF INFREQUENT EVENTS ON SEDIMENT AND HERBICIDE TRANSPORT -
Shipitalo, M.J., Owens, L.B., Bonta, J.V. 2006. Long-term watershed studies of conservation tillage highlight the impact of infrequent events on sediment and herbicide transport [abstract]. Soil and Water Conservation Society Meeting, "Managing Agricultural Landscapes for Environmental Quality - Strengthening the Science Base". Oct. 11-13, 2006, Kansas City, MO.
POTENTIAL USE, LIMITATIONS, AND RESEARCH NEEDS FOR DURATION CURVES FOR EVALUATING THE EFFECTIVENESS OF LAND MANAGEMENT PRACTICES -
Bonta, J.V., Hicks, N.S., Morrison, M., Shipitalo, M.J., Owens, L.B. 2006. Potential use, limitations, and research needs for duration curves for evaluating the effectiveness of land management practices [abstract]. Soil and Water Conservation Society Meeting, "Managing Agricultural Landscapes for Environmental Quality - Strengthening the Science Base". Oct. 11-13, 2006, Kansas City, MO.
MULTI-YEAR CHANGE IN WATER QUALITY FROM SMALL, SINGLE USE PASTURE WATERSHEDS -
Owens, L.B., Shipitalo, M.J., Bonta, J.V. 2006. Multi-year change in water quality from small, single use pasture watersheds [abstract]. Soil and Water Conservation Society Meeting, "Managing Agricultural Landscapes for Environmental Quality - Strengthening the Science Base". Oct. 11-13, 2006, Kansas City, MO..
ORGANIC CARBON INFLUENCES ON SOIL PARTICLE DENSITY AND RHEOLOGICAL PROPERTIES -
Blanco-Canqui, H., Lal, R., Post, W.M., Izaurralde, R.C., Shipitalo, M.J. 2006. Organic carbon influences on soil particle density and rheological properties. Soil Science Society of America Journal. 70:1407-1414.
Multi-year tracking of sediment sources in a small agricultural watershed 1820 -
Kimoto, A., Nearing, M.A., Shipitalo, M.J., Polyakov, V.O. 2006. Multi-year tracking of sediment sources in a small agricultural watershed. Earth Surface Processes and Landforms. 31:1763-1774.
SOIL HYDRAULIC PROPERTIES INFLUENCED BY CORN STOVER REMOVAL FROM NO-TILL CORN IN OHIO -
Blanco-Canqui, H., Lal, R., Post, W.M., Izaurralde, R.C., Shipitalo, M.J. 2007. Soil hydraulic properties influenced by corn stover removal from no-till corn in Ohio. Soil & Tillage Research. 92:144-155.
SURFACE AND SUBSURFACE PHOSPHORUS LOSSES FROM FERTILIZED PASTURE SYSTEMS IN OHIO -
Owens, L.B., Shipitalo, M.J. 2006. Surface and subsurface phosphorus losses from fertilized pasture systems in Ohio. Journal of Environmental Quality. 35:1101-1109.
RESIDUAL AND CONTACT HERBICIDE LOSSES IN SURFACE RUNOFF FROM CONSERVATION TILLED WATERSHEDS PLANTED WITH TRANSGENIC, HERBICIDE-TOLERANT, CORN AND SOYBEAN -
STABILIZATION OF ORGANIC CARBON POOLS IN NO-TILL, FOREST, AND MEADOW SOILS IN NORTHERN APPALACHIA -
LUMBRICID MACROFAUNA ALTER ATRAZINE MINERALIZATION AND SORPTION IN A SILT LOAM SOIL -
Binet, F., Kersante, A., Munier-Lamy, C., Le Bayon, R., Belgy, M., Shipitalo, M.J. 2006. Lumbricid macrofauna alter atrazine mineralization and sorption in a silt loam soil. Soil Biology and Biochemistry. 38:1255-1263.
GRAZING IMPACTS ON NITRATE LEACHING FROM FERTILIZED GRASSLANDS -
Owens, L.B., Shipitalo, M.J., Bonta, J.V. 2005. Grazing impacts on nitrate leaching from fertilized grasslands [abstract]. ASA-CSSA-SSSA Annual Meeting, November 6-10, 2005, Salt Lake City, Utah. CD-ROM Agronomy Abstracts.
SUBSURFACE DRAINAGE AND LIQUID MANURE -
Hoorman, J.J., Shipitalo, M.J. 2006. Subsurface drainage and liquid manure. Journal of Soil and Water Conservation. 61(3):94A-97A.
OHIO LIVESTOCK MANURE VIOLATIONS -
Hoorman, J.J., Rausch, J.N., Shipitalo, M.J. 2005. Ohio livestock manure violations. ASAE Annual International Meeting, July 17-20, 2005, Tampa, FL. Paper No. 052060.
RESEARCH, EDUCATIONAL, AND TECHNICAL ASSISTANCE PRIORITIES FOR LIQUID MANURE APPLICATION IN THE MIDWEST -
Hoorman, J.J., Rausch, J.N., Harrigan, T.M., Bickert, W.G., Shipitalo, M.J., Monnin, M.J., Reamer, S.R., Gibbs, F.E., Gangwar, M.I., Keener, H. 2005. Research, educational, and technical assistance priorities for liquid manure application in the Midwest. ASAE Annual International Meeting, July 17-20, 2005, Tampa, FL. Paper No. 052062.
OVERVIEW OF GUIDELINES FOR LIQUID MANURE APPLICATION ON DRAINED CROPLAND IN THE MIDWEST -
Rausch, J.N., Hoorman, J.J., Harrigan, T.M., Bickert, W.G., Shipitalo, M.J., Monnin, M.J., Reamer, S.R., Gibbs, F.E., Gangwar, M.I., Keener, H. 2005. Overview of guidelines for liquid manure application on drained cropland in the Midwest. ASAE Annual International Meeting, July 17-20, 2005, Tampa, FL. Paper No. 052061.
PREFERENTIAL FLOW OF LIQUID MANURE IN MACROPORES AND CRACKS -
Shipitalo, M.J., Gibbs, F. 2005. Preferential flow of liquid manure in macropores and cracks. ASAE Annual International Meeting, July 17-20, 2005, Tampa, FL. Paper No. 052063.
LEACHING STUDIES WITH COLUMNS OF BLENDED SOIL AND FOUNDRY SAND -
Owens, L.B., Bonta, J.V., Shipitalo, M.J. 2004. Leaching studies with columns of blended soil and foundry sand [abstract]. ASA-CSSA-SSSA Annual Meeting Abstracts. 2004 CDROM. Paper no. 4013.
TILLAGE SYSTEM AND APPLICATION RATE EFFECTS ON HERBICIDE LOSSES IN RUNOFF FROM CROPPED WATERSHEDS -
RESIDUAL AND CONTACT HERBICIDE TRANSPORT THROUGH FIELD LYSIMETERS VIA PREFERENTIAL FLOW -
Malone, R.W., Shipitalo, M.J., Wauchope, R.D., Sumner, H.R. 2004. Residual and contact herbicide transport through field lysimeters via preferential flow. Journal of Environmental Quality. 33:2141-2148.
RELATIONSHIP BETWEEN HERBICIDE CONCENTRATION IN PERCOLATE, PERCOLATE BREAKTHROUGH TIME, AND NUMBER OF ACTIVE MACROPORES -
Malone, R.W., Shipitalo, M.J., Meek, D.W. 2004. Relationship between herbicide concentration in percolate, percolate breakthrough time, and number of active macropores. Transactions of the ASAE. 47(5):1453-1456.
ROLE OF MACROPORES IN PESTICIDE TRANSPORT TO GROUNDWATER -
Malone, R.W., Shipitalo, M.J., Ma, L., Ahuja, L.R., Rojas, K.W., Logsdon, S.D., Weatherington-Rice, J. 2004. Role of macropores in pesticide transport to groundwater. International Workshop on Applications, Enhancements, and Collaborations of ARS RZWQM and GPFARM Models. p. 39-40.
MANAGEMENT PRACTICES AND CARBON LOSSES VIA SEDIMENT AND SUBSURFACE FLOW -
Owens, L.B., Shipitalo, M.J. 2005. Management practices and carbon losses via sediment and subsurface flow. In: Lal, R., Uphoff, N., Stewart, B.A., Hansen, D.O., editors. Climate Change and Global Food Security. Boca Raton, FL:CRC Press. p. 451-465.
RATE OF SOIL CARBON LOSS RESULTING FROM TILLAGE -
Owens, L.B., Shipitalo, M.J. 2004. Rate of soil carbon loss resulting from tillage. In: 13th International Soil Conservation Organization Conference Proceedings, July 4-8, 2004, Brisbane, Australia. Paper 772.
TRACKING SEDIMENT REDISTRIBUTION IN A SMALL WATERSHED -
Polyakov, V.O., Nearing, M.A., Shipitalo, M.J. 2004. Tracking sediment redistribution in a small watershed. Earth Surface Processes and Landforms. 29:1275-1291.
INTERACTION OF EARTHWORM BURROWS AND CRACKS IN A CLAYEY, SUBSURFACE-DRAINED, SOIL -
Shipitalo, M.J., Nuutinen, V., Butt, K.R. 2004. Interaction of earthworm burrows and cracks in a clayey, subsurface-drained, soil. Applied Soil Ecology. 26:209-217.
DETERMINATION OF WATER QUALITY, WATER USE EFFICIENCY AND WATER RUNOFF IN POT-IN-POT NURSERIES -
Krause, C.R., Zhu, H., Zondag, R., Shipitalo, M.J., Williams, K.A., Brazee, R.D., Derksen, R.C., Reding, M.E., Demaline, T. 2004. Determination of water quality, water use efficiency and water runoff in pot-in-pot nurseries. Extension Publications. 193:78-83.
RATE OF SOIL CARBON LOSS RESULTING FROM TILLAGE -
Owens, L.B., Shipitalo, M.J. 2004. Rate of soil carbon loss resulting from tillage [abstract]. Final Program and Abstract Book of the 13th International Soil Conservation Organization Conference Abstracts. p.85.
QUANTIFYING THE EFFECTS OF EARTHWORMS ON SOIL AGGREGATION AND POROSITY -
Shipitalo, M.J., Le Bayon, R. 2004. Quantifying the effects of earthworms on soil aggregation and porosity. In: Edwards C.A. (Ed.). Earthworm Ecology, 2nd Edition, CRC Press LLC. p. 183-200.
MANAGEMENT PRACTICES AND CARBON LOSSES VIA SEDIMENT AND SUBSURFACE FLOW -
TRACKING EROSION AND SEDIMENT RE-DISTRIBUTION IN A SMALL WATERSHED 1556 -
Nearing, M.A., Polyakoc, V., Shipitalo, M.J. 2003. Tracking erosion and sediment re-distribution in a small watweshed. First Interagency Conference on Research in the Watersheds. p. 167.
EFFECTS OF SOIL TILLAGE AND RAINFALL ON LEACHING OF TWO BACTERIAL PATHOGENS THROUGH SOIL BLOCKS -
WANG, P., YU, W., RAMIREZ, N.E., WARD, L., LE JUNE, J.T., SHIPITALO, M.J., DICK, W.A. EFFECTS OF SOIL TILLAGE AND RAINFALL ON LEACHING OF TWO BACTERIAL PATHOGENS THROUGH SOIL BLOCKS. ASA-CSSA-SSSA ANNUAL MEETING ABSTRACTS. 2003. CD-ROM. S06-Wang198667-Poster.
WATER MOVEMENT IN EARTHWORM BURROWS AND CRACKS IN A TILE DRAINED FIELD -
SHIPITALO, M.J., NUUTINEN, V., BUTT, K.R. WATER MOVEMENT IN EARTHWORM BURROWS AND CRACKS IN A TILE DRAINED FIELD. ASA-CSSA-SSSA ANNUAL MEETING ABSTRACTS. 2003. CD-ROM. S06-Shipitalo768853-Poster.
HERBICIDE LEACHING AS AFFECTED BY MACROPORE FLOW AND WITHIN-STORM RAINFALL INTENSITY VARIATION: A RZWQM SIMULATION -
Malone, R.W., Weatherington-Ric, J., Shipitalo, M.J., Fausey, N.R., Ma, L., Ahuja, L.R., Wauchope, R.D., Ma, Q. 2004. Herbicide leaching as affected by macropore flow and within-storm rainfall intensity variation: a RZWQM simulation. Pest Management Science. 60:277-285.
RELATIONSHIP BETWEEN HERBICIDE CONCENTRATION IN PERCOLATE, PERCOLATE BREAKTHROUGH TIME, AND NUMBER OF ACTIVE MACROPORES -
Malone, R.W., Shipitalo, M.J., Meek, D.W. 2003. Relationship between herbicide concentration in percolate, percolate breakthrough time, and number of active macropores. ASAE Annual International Meeting. Paper No. 032179.
POPULATION DYNAMICS OF AMBIENT AND ALTERED EARTHWORM COMMUNITIES IN ROW-CROP AGROECOSYSTEMS IN THE MIDWESTERN U.S. -
SHUSTER, W.D., SHIPITALO, M.J., BOHLEN, P.J., SUBLER, S., EDWARDS, C.A. POPULATION DYNAMICS OF AMBIENT AND ALTERED EARTHWORM COMMUNITIES IN ROW-CROP AGROECOSYSTEMS IN THE MIDWESTERN U.S. PEDOBIOLOGIA. 2003. v. 47 p. 825-829.
TILLAGE EFFECT ON MACROPOROSITY AND HERBICIDE TRANSPORT IN PERCOLATE -
MALONE, R.W., LOGSDON, S.D., SHIPITALO, M.J., WEATERINGTON-RICE, J., AHUJA, L.R., MA, L. TILLAGE EFFECT ON MACROPOROSITY AND HERBICIDE TRANSPORT IN PERCOLATE. GEODERMA. 2003. v. 116. p. 191-215.
ATRAZINE, DEETHYLATRAZINE, AND DEISOPROPYLATRAZINE IN SURFACE RUNOFF FROM CONSERVATION TILLED WATERSHEDS -
SHIPITALO, M.J., OWENS, L.B. ATRAZINE, DEETHYLATRAZINE, AND DEISOPROPYLATRAZINE IN SURFACE RUNOFF FROM CONSERVATION TILLED WATERSHEDS. ENVIRONMENTAL SCIENCE & TECHNOLOGY. 2003. v. 37(5). p. 944-950.
THE INTERACTION OF DRAINAGE TECHNICIAN AND ECOSYSTEM ENGINEER ON A CLAY FIELD: THE EARTHWORM BURROW ROUTE OF WATER INTO TILE SUBDRAINS -
POPULATION DYNAMICS OF AMBIENT AND ALTERED EARTHWORM COMMUNITIES IN ROW-CROP AGROECOSYSTEMS IN THE MIDWESTERN UNITED STATES -
EARTHWORM ADDITIONS AFFECT LEACHATE PRODUCTION AND NITROGEN LOSSES IN TYPICAL MIDWESTERN AGROECOSYSTEMS -
SHUSTER, W.D., SHIPITALO, M.J., SUBLER, S., AREF, S., MCCOY, E.L. EARTHWORM ADDITIONS AFFECT LEACHATE PRODUCTION AND NITROGEN LOSSES IN TYPICAL MIDWESTERN AGROECOSYSTEMS. JOURNAL OF ENVIRONMENTAL QUALITY. 2003. v. 32. p. 2132-2139.
THE USDA-ARS NORTH APPALACHIAN EXPERIMENTAL WATERSHED -
RUNOFF AND SOIL LOSS FROM MIDWESTERN AND SOUTHEASTERN U.S. SILT LOESS SOILS AS AFFECTED BYTILLAGE PRACTICE AND SOIL ORGANIC MATTER CONTENT -
DEEP-BURROWING EARTHWORMS INFLUENCED LEACHATE PRODUCTION AND QUALITY IN OHIO AGROECOSYSTEMS -
SHUSTER, W.D., SUBLER, S., SHIPITALO, M.J., MCKEEGAN, C., MCCOY, E.L., EDWARDS, C.A. DEEP-BURROWING EARTHWORMS INFLUENCED LEACHATE PRODUCTION AND QUALITY IN OHIO AGROECOSYSTEMS. ASA-CSSA-SSSA ANNUAL MEETING ABSTRACTS. 2001. CD-ROM. S06-Shuster111621-Poster.
LOSSES OF ATRAZINE AND ITS METABOLITES IN RUNOFF FROM CONSERVATION TILLED WATERSHEDS -
Shipitalo, M.J., Owens, L.B. Losses of Atrazine and Its Metabolites in Runoff from Conservation Tilled Watersheds. A05-Shipitalo125414-P. CD-ROM. 2001 ASA Annual Meeting Abstracts.
IMPACTS OF MANAGEMENT PRACTICES ON SOIL ORGANIC CARBON CONTENT -
Owens, L.B., Starr, G.C., Shipitalo, M.J. Impacts of Management Practices on Soil Organic Carbon Content. S11-Owens125133-P. CD-ROM. 2001 ASA Annual Meeting Abstracts.
EARTHWORMS AND SOIL STRUCTURE -
MACROPORE COMPONENT ASSESSMENT OF THE ROOT ZONE WATER QUALITY MODEL (RZWQM)USING NO-TILL SOIL BLOCKS -
CLIMATE AND SOIL MOISTURE EFFECTS ON HERBICIDE CONCENTRATIONS IN RUNOFF FROM AGRICULTURAL WATERSHEDS -
PERCOLATE LOSSES OF PRE- AND POST-EMERGENCE HERBICIDES FROM MONOLITH LYSIMETERS IN A CORN-SOYBEAN ROTATION -
RUNOFF LOSSES OF PRE- AND POST-EMERGENCE HERBICIDES FROM WATERSHEDS IN A CORN-SOYBEAN ROTATION -
THE USDA-ARS NORTH APPALACHIAN EXPERIMENTAL WATERSHED -
POTENTIAL OF EARTHWORM BURROWS TO TRANSMIT INJECTED ANIMAL WASTES TO TILE DRAINS -
SIMULATION OF WATER AND PESTICIDE MOVEMENT THROUGH MACROPORES USING THE ROOT ZONE WATER QUALITY MODEL (RZWQM) -
ASSESSING HERBICIDE MOVEMENT USING SOIL SAMPLES VERSUS PERCOLATE SAMPLES -
RAPID TRANSMISSION OF INJECTED SWINE LAGOON EFFLUENT TO TILE DRAINS VIA EARTHWORM BURROWS -
ASSESSMENT OF THE MACROPORE COMPONENT OF RZWQM -
LYSIMETER STUDY OF NITRATE LEACHING FROM A CORN/SOYBEAN ROTATION -
CONSERVATION TILLAGE AND MACROPORE FACTORS THAT AFFECT CHEMICAL FATE AND WATER QUALITY -
OCCUPANCY AND GEOMETRICAL CHARACTERISTICS OF LUMBRICUS TERRESTRIS L. BURROWS AFFECTING INFILTRATION -
CHARACTERISTICS OF LUMBRICUS TERRESTRIS L. BURROWS AFFECTING INFILTRATION CAPACITY -
EARTHWORM COMMUNITIES OF EXPERIMENTAL WATERSHED IN OHIO, USA -
NO-TILL, EARTHWORMS CONTRIBUTE TO WATER QUALITY, RESEARCH SHOWS -
ASSESSING CHEMICAL TRANSPORT USING SOIL SAMPLES VERSUS PERCOLATE SAMPLES -
PHOSPHORUS MOVEMENT THROUGH UNDISTURBED SOIL BLOCKS -
NITRATE AND BROMIDE LEACHING FROM LYSIMETERS IN A CORN/SOYBEAN ROTATION -
HERBICIDE LOSSES IN RUNOFF FROM HIGH AND REDUCED-INPUT CROPPED WATERSHEDS -
PREFERENTIAL FLOW IN COSHOCTON LYSIMETERS SHOWS IMPORTANCE TO SUSTAINED PRODUCTION -
RUNOFF AND EROSION CONTROL WITH CONSERVATION TILLAGE AND REDUCED-INPUT PRACTICES ON CROPPED WATERSHEDS -
EROSION CONTROL WITH CONSERVATION TILLAGE ON INTENSIVELY CROPPED SMALL WATERSHEDS -
HERBICIDE LOSSES IN RUNOFF FROM CONSERVATION TILLED WATERSHEDS IN A CORN/SOYBEAN ROTATION -
WATER MOVEMENT IN NATURAL, MACROPOROUS SOILS -
RAPID CHANGES IN CONCENTRATION OF HERBICIDES IN CORN FIELD SURFACE DEPRESSIONS -
EFFECTS OF INITIAL WATER CONTENT ON MACROPORE/MATRIX FLOW AND TRANSPORT OF SURFACE-APPLIED CHEMICALS -
LOSSES OF CORN AND SOYBEAN HERBICIDES IN RUNOFF FROM CONSERVATION TILLED WATERSHEDS -
ARS News Articles
Last Modified: 5/2/2016
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