Projects

ALTERNATIVE MANAGEMENT PRACTICES FOR FARMING SYSTEMS UTILIZING MANURE Appropriated (D)   Accession Number: 410430

WATER QUALITY IMPROVEMENT FROM MANAGEMENT PRACTICES IN AGRICULTURAL WATERSHEDS Appropriated (D)   Accession Number: 411795

DEVELOPMENT OF A GIS-BASED RUSLE2 INTERFACE TEMPLATE FOR USE WITH IOWA'S LIDAR DIGITAL ELEVATION DATA Specific Cooperative Agreement (S)   Accession Number: 414432

Publications

Relative Source Contributions of Eroded Sediments to the Suspended Load of CEAP Watersheds in Georgia, Iowa, Mississippi and Oklahoma - (Peer Reviewed Journal) - (11-Jul-08)

Targeting of Watershed Management Practices for Water Quality Protection - (Other)

Wortmann, C.S., Helmers, M., Gelder, B., Wright-Morton, L., Devlin, D., Barden, C., Anderson, S., Broz, R., Franti, T., Regassa, T., Shea, P., Tomer, M.D., Frees, L., Griffith, D., Frizzell, D. 2008. Targeting of Watershed Management Practices for Water Quality Protection. Extension Publications. Heartland Regional Water Coordination Initiative, Lincoln, NE. p.3-23.

METHODS TO PRIORITIZE PLACEMENT OF RIPARIAN BUFFERS FOR IMPROVED WATER QUALITY - (Peer Reviewed Journal)

Tomer, M.D., Dosskey, M.G., Burkart, M.R., James, D.E., Helmers, M.J., Eisenhauer, D.E. 2008. Methods to prioritize placement of riparian buffers for improved water quality. Agroforestry Systems. Available: http://www.springerlink.com/content/p316k5622l171003.

A Preliminary Watershed Scale Soil Quality Assessment in North Central Iowa USA - (Peer Reviewed Journal)

Karlen, D.L., Tomer, M.D., Neppel, J., Cambardella, C.A. 2008. A Preliminary Watershed Scale Soil Quality Assessment in North Central Iowa USA. Soil & Tillage Research. 99:291-299.

Assessment of the Iowa River's South Fork watershed: 2. Conservation practices - (Peer Reviewed Journal) - (30-Nov-07)

Assessment of the Iowa River's South Fork watershed: 1. Water quality - (Peer Reviewed Journal) - (27-Nov-07)

E. coli and Enterococcus in a Large Agricultural Watershed: Temporal, Hydrologic and Animal Production - (Abstract)

Moorman, T.B., Tomer, M.D., James, D.E. 2007. E. coli and enterococcus in a large agricultural watershed: temporal, hydrologic and animal production [CD-ROM]. In: ASA-CSSA-SSSA Annual Meeting Abstracts, Nov. 4-8, 2007, New Orleans, LA.

Patterns of sediment and phosphorus accumulation in a riparian buffer - (Abstract)

Tomer, M.D., Moorman, T.B., Kovar, J.L., James, D.E., Burkart, M.R 2007. Patterns of sediment and phosphorus accumulation in a riparian buffer [CD-ROM]. In: ASA-CSSA-SSSA Annual Meeting Abstracts, November 4-8, 2007, New Orleans, LA.

Water Quality and Conservation Practices in the South Fork of the Iowa River - (Abstract)

Moorman, T.B., Tomer, M.D., James, D.E., Hadish, G., Rossi, C.G. 2008. Water Quality and Conservation Practices in the South Fork of the Iowa River. USDA-CSREES National Water Quality Conference. Available: http://www.soil.ncsu.edu/swetc/waterconf/2008/home08.htm

ECOHYDROLOGICAL IMPLICATIONS OF REMOVING ENCROACHING WOODY VEGETATION FROM A MIDWESTERN BUR OAK SAVANNA - (Research Notes)

Asbjornsen, H., Brudvig, L.A., Tomer, M.D. 2007. Ecohydrological implications of removing encroaching woody vegetation from a Midwestern bur oak savanna. Ecological Restoration. 25(1):60-64.

Water Quality and Conservation Practices in the South Fork of the Iowa River - (Abstract)

Tomer, M.D., James, D.E., Green, C.H., Hadish, G., Moorman, T.B. 2007. Water Quality and Conservation Practices in the South Fork of the Iowa River [abstract]. Soil and Water Conservation Society Proceedings. p. 40.

Groundwater nitrate following installation of a vegetated riparian buffer - (Peer Reviewed Journal)

Yamada, T., Logsdon, S.D., Tomer, M.D., Burkart, M.R. 2007. Groundwater nitrate following installation of a vegetated riparian buffer. Science of the Total Environment. 385(1-3):297-309.

Spectral Procedures Enhance the Analysis of Three Agricultural Time Series - (Abstract)

Meek, D.W., Prueger, J.H., Tomer, M.D., Malone, R.W. 2007. Spectral Procedures Enhance the Analysis of Three Agricultural Time Series [abstract]. In: Applied Statistics In Agriculture Conference Proceedings, April 30-May 1, 2007, Manhattan, KS. p. 17.

HYDROGEOLOGIC CONTROLS ON NITRATE TRANSPORT IN A SMALL AGRICULTURAL CATCHMENT, IOWA - (Peer Reviewed Journal)

Schilling, K.E., Tomer, M.D., Zhang, Y.K., Weisbrod, T., Jacobsen, P., Cambardella, C.A. 2007. Hydrogeologic controls on nitrate transport in a small agricultural catchment, Iowa. Journal of Geophysical Research-Biogeosciences. 112, G03007. Available: http://www.agu.org/journals/jg/jg0703/2007JG000405/.

A Tale of Three Watersheds: Non-point Source Pollution and Conservation Practices Across Iowa - (Other)

Schilling, K.E., Tomer, M.D., Gassman, P., Isenhart, T.M., Moorman, T.B., Simpkins, W., Wolter, C.F. 2007. A Tale of Three Watersheds: Non-point Source Pollution and Conservation Practices Across Iowa. Choices. 22(2):87-95.

Agriculture and Water Quality in the Corn Belt: Overview of Issues and Approaches - (Other)

Helmers, M.J., Isenhart, T.M., Kling, C.L., Moorman, T.B., Simpkins, W.W., Tomer, M.D. 2007. Agriculture and Water Quality in the Corn Belt: Overview of Issues and Approaches. Choices. 22(2):79-85.

TREE AND STAND TRANSPIRATION IN A MIDWESTERN BUR OAK SAVANNA AFTER ELM ENCROACHMENT AND RESTORATION THINNING - (Peer Reviewed Journal)

Asbjornsen, H., Tomer, M.D., Gomez-Cardenas, M., Brudvig, L.A., Greenan, C.M., Schilling, K. 2007. Tree and stand transpiration in a Midwestern bur oak savanna after elm encroachment and restoration thinning. Forest Ecology and Management. 247:209-219.

Spatial Patterns of Sediment and Phosphorus in a Riparian Buffer, Western Iowa - (Peer Reviewed Journal)

Tomer, M.D., Moorman, T.B., Kovar, J.L., James, D.E., Burkart, M. 2007. Spatial Patterns of Sediment and Phosphorus in a Riparian Buffer, Western Iowa. Journal of Soil and Water Conservation. 62(5):329-338.

Implications of a Conservation Practices Inventory for Water Quality in an Iowa Watershed - (Abstract)

Tomer, M.D., Hadish, G., James, D.E., Cole, K.L. 2006. Implications of a Conservation Practices Inventory for Water Quality in an Iowa Watershed [abstract]. ASA-CSSA-SSSA Annual Meeting Abstracts. Nov. 12-16, 2006, Indianapolis, IN. 2006 CDROM.

Conservation Practices and Water Quality in the Iowa River's South Fork Watershed - (Abstract)

Tomer, M.D., James, D.E., Green, C.H., Moorman, T.B. 2006. Conservation Practices and Water Quality in the Iowa River's South Fork Watershed [abstract]. Soil and Water Conservation Society. p.39.

ESCHERICHIA COLI AND ENTEROCOCCUS IN THE SOUTH FORK OF THE IOWA RIVER WATERSHED - (Abstract)

Moorman, T.B., Tomer, M.D., James, D.E. 2006. Escherichia coli and enterococcus in the south fork of the Iowa river watershed [abstract]. Soil and Water Conservation Society. p. 87.

The science of targeting within landscapes and watersheds to improve conservation effectiveness - (Book/Chapter)

Walter, T., Dosskey, M., Khanna, M., Miller, J., Tomer, M.D., Wiens, J. 2007. The science of targeting within landscapes and watersheds to improve conservation effectiveness. In: Schnepf, M., Cox, C., editors. Managing Landscaping for Environmental Quality: Strengthening the Science Base. Soil and Water Conservation Society, Ankeny, IA. p. 63-89.

ASSESSING SOIL QUALITY AT A WATERSHED SCALE IN NORTH CENTRAL IOWA, USA - (Proceedings/Symposium)

Karlen, D.L., Tomer, M.D., Neppel, J., Cambardella, C.A. 2006. Assessing soil quality at a watershed scale in North Central Iowa, USA. 17th International Soil Tillage Research Organization (ISTRO) Proceedings. p.1255-1267.

Baseline profile of the Tipton Creek Watershed, Iowa - (Other)

Osei, E., Saleh, A., Gallego, O., Tomer, M.D., Tanter, A., Green, C.H. 2006. Baseline profile of the Tipton Creek Watershed, Iowa. TIAER (Texas Institute for Applied Environmental Research, Tarleton State University. TR0618. 43 p.

COMPOST EFFECT ON WATER RETENTION AND NATIVE PLANT ESTABLISHMENT ON A CONSTRUCTION EMBANKMENT - (Peer Reviewed Journal)

Singer, J.W., Malone, R.W., Tomer, M.D., Meade, T.G., Welch, J. 2006. Compost effect on water retention and native plant establishment on a construction embankment. Journal of Soil and Water Conservation. 61(5):268-273.

WATER QUALITY AND CONSERVATION PRACTICES IN THE IOWA RIVER'S SOUTH FORK WATERSHED - (Proceedings/Symposium)

Tomer, M.D., Moorman, T.B., James, D.E., Green, C.H., Burkart, M.R. 2007. Water quality and conservation practices in the Iowa River's South Fork Watershed. Proceedings of USDA-CSREES National Water Quality Conference. p.17.

HYDROLOGIC EVALUATION OF THE SOIL AND WATER ASSESSMENT TOOL FOR A LARGE TILE-DRAINED WATERSHED IN IOWA - (Peer Reviewed Journal)

Green, C.H., Tomer, M.D., Diluzio, M., Arnold, J.G. 2006. Hydrologic evaluation of the Soil and Water Assessment Tool for a large tile-drained watershed in Iowa. Transactions of the ASABE. 49(2):413-422.

VARIATION IN SURFACE-SOIL PROPERTIES AND WATER CONTENTS ACROSS TWO WATERSHEDS WITH CONTRASTING TILLAGE HISTORIES - (Proceedings/Symposium)

Tomer, M.D., Cambardella, C.A., James, D.E., Moorman, T.B. 2005. Variation in surface-soil properties and water contents across two watersheds with contrasting tillage histories. In: Proceedings of the Soil Science Society of America Annual Meeting. Soil Science Society of American Annual Meeting, November 6-10, 2005, Salt Lake City, UT. 2005 CDROM.

TRANSPORT OF ESCHERICHIA COLI AND ENTEROCOCCUS AT THE FIELD AND WATERSHED SCALE - (Abstract)

Moorman, T.B., Tomer, M.D. 2005. Transport of Escherichia coli and Enterococcus at the field and watershed scale [CD-ROM]. In: ASA-CSSA-SSSA Annual Meeting Abstracts, Nov. 6-10, 2005, Salt Lake City, UT.

SURFACE-SOIL PROPERTIES AND WATER CONTENTS ACROSS TWO WATERSHEDS WITH CONTRASTING TILLAGE HISTORIES - (Peer Reviewed Journal)

Tomer, M.D., Cambardella, C.A., James, D.E., Moorman, T.B. 2006. Surface-soil properties and water contents across two watersheds with contrasting tillage histories. Soil Science Society of America Journal. 70:620-630.

CONSERVATION PRACTICES: SHORT TERM DECISIONS WITH LONG TERM EFFECTS - (Abstract)

Tomer, M.D., Burkart, M.R., Cambardella, C.A., Meek, D.W., James, D.E., Kramer, L.A. 2005. Conservation practices: short term decisions with long term effects. Soil Conservation and Water Quality Symposium Proceedings. Available: http://www.swcs.org/en/swcs_international_conferences/2005_annual_conference/index.cfm?nodeID=7455&audienceID=1

ASSESSING SOIL FERTILITY IN THE SOUTH FORK WATERSHED OF THE IOWA RIVER - (Proceedings/Symposium)

Nepple, J., Tomer, M.D., Karlen, D.L. 2005. Assessing soil fertility in the south fork watershed of the Iowa river. Soil Conservation and Water Quality Symposium Proceedings. Available: http://www.swcs.org/en/swcs_international_conferences/2005_annual_conference/index.cfm?nodeID=7456&audienceID=1

PLACEMENT OF RIPARIAN FOREST BUFFERS TO IMPROVE WATER QUALITY - (Proceedings/Symposium)

Tomer, M.D., Dosskey, M.G., Burkart, M.R., James, D.E., Helmers, M.J., Eisenhauer, D.E. 2005. Placement of riparian forest buffers to improve water quality. [CD-ROM]. ST. PAUL, MN: North American Agroforestry Conference.

CHARACTERIZING THE DISCHARGETRIBUTION FROM SMALL AGRICULTURAL WATERSHEDS - (Abstract)

Meek, D.W., Tomer, M.D. 2005. Characterizing the discharge contribution from small agricultural watersheds [abstract]. 17th Annual Applied Statistics In Agriculture Conference - Program Abstracts. p. 13.

RELATING HYDROLOGIC VARIABLES AND STREAM ORDER TO LOCATE RIPARIAN BUFFERS - (Peer Reviewed Journal) - (15-Apr-05)

AGRICULTURAL PRACTICES INFLUENCE FLOW REGIMES OF HEADWATER STREAMS IN WESTERN IOWA - (Peer Reviewed Journal)

Tomer, M.D., Meek, D.W., Kramer, L.A. 2005. Agricultural practices influence flow regimes of headwater streams in western iowa. Journal of Environmental Quality. 34:1547-1558.

THE IOWA RIVER'S SOUTH FORK WATERSHED: TERRAIN, LAND USE, AND WATER QUALITY - (Abstract)

Tomer, M.D., Burkart, M.R., James, D.E., Cole, K.J., Greenan, C.M., Green, C.H. 2004. The Iowa River's South Fork watershed: Terrain, land use, and water quality [CD-ROM]. ASA-CSSA-SSSA Proceedings. Madison, WI.

SWAT MODEL DEVELOPMENT FOR A LARGE AGRICULTURAL WATERSHED IN IOWA - (Abstract)

Green, C.H., Di Luzio, M., Tomer, M.D., Arnold, J.G., James, D.E. 2004. Swat model development for a large agricultural watershed in Iowa [CD-ROM]. ASA-CSSA-SSSA Proceedings. Madison, WI.

RELATING HYDROLOGIC VARIABLES AND STREAM ORDER TO LOCATE RIPARIAN BUFFERS - (Abstract)

Burkart, M.R., James, D.E., Tomer, M.D. 2004. Relating hydrologic variables and stream order to locate riparian buffers [CD-ROM]. Proceedings of the 8th International Conference on Diffuse Pollution. Kyoto, Japan; London, England.

FECAL-CONTAMINANT INDICATORS IN SOILS AND WATER OF A WATERSHED PRODUCING SWINE AND OTHER LIVESTOCK - (Other) - (15-Aug-04)

THE IOWA RIVER'S SOUTH FORK WATERSHED: TERRAIN, LAND USE, AND WATER QUALITY - (Popular Publication)

Tomer, M.D., Burkart, M.R., James, D.E., Cole, K.J., Greenan, C.M., Green, C.H. 2004. The Iowa River's South Fork watershed: terrain, land use, and water quality. Soil and Water Conservation Society Proceedings. p. 15.

MOVEMENT AND SURVIVAL OF FECAL CONTAMINANT INDICATORS IN AN IOWA WATERSHED - (Abstract)

Moorman, T.B., Tomer, M.D., Douglass, E.A., Greenan, C.M. 2004. Movement and survival of fecal contaminant indicators in an Iowa watershed. Soil and Water Conservation Society. Available:www.swcs.org.

DO SOIL SURVEY AND TERRAIN ANALYSES IDENTIFY SIMILAR PRIORITY SITES FOR CONSERVATION? - (Peer Reviewed Journal)

Tomer, M.D., James, D.E. 2004. Do soil survey and terrain analyses identify similar priority sites for conservation?. Soil Science Society of America Journal. 68:1905-1915.

WATERSHED MANAGEMENT - (Book/Chapter)

Tomer, M.D. 2004. Watershed management. In: Hillel, D., editor. Encyclopedia of Soils in the Environment. Amsterdam: Elsevier, Ltd. 4:306-315.

USING TERRAIN ANALYSIS TO PLAN THE PLACEMENT OF CONSERVATION PRACTICES IN A WATERSHED - (Abstract)

Tomer, M.D., James, D.E., Isenhart, T.M. 2003. Using terrain analysis to plan the placement of conservation practices in a watershed [CD-ROM]. Kansas City, MO: Midwest Fish and Wildlife Conference.

RUNOFF AND BASEFLOW RELATIONSHIPS AS INFLUENCED BY MANAGEMENT AND TERRAIN - (Abstract)

TOMER, M.D., MEEK, D.W., KRAMER, L.A., JAMES, D.E. RUNOFF AND BASEFLOW RELATIONSHIPS AS INFLUENCED BY MANAGEMENT AND TERRAIN. ASA-CSSA-SSSA ANNUAL MEETING ABSTRACTS. 2003. CD-ROM. MADISON, WI.

WATER QUALITY IN A LARGE AGRICULTURAL WATERSHED IN IOWA - (Abstract)

TOMER, M.D., MOORMAN, T.B., GREENAN, C.M. WATER QUALITY IN A LARGE AGRICULTURAL WATERSHED IN IOWA. ASA-CSSA-SSSA ANNUAL MEETING ABSTRACTS. 2003. CD-ROM. MADISON, WI.

HYDROLOGIC AND TERRAIN VARIABLES TO AID STRATEGIC LOCATION OF RIPARIAN BUFFERS - (Peer Reviewed Journal)

Burkart, M.R., James, D.E., Tomer, M.D. 2004. Hydrologic and terrain variables to aid strategic location of riparian buffers. Journal of Soil And Water Conservation. 59(5):105-115.

LONG-TERM EFFECTS OF N FERTILIZER ON GROUNDWATER IN TWO SMALL WATERSHEDS - (Proceedings/Symposium)

TOMER, M.D., BURKART, M.R. LONG-TERM EFFECTS OF N FERTILIZER ON GROUNDWATER IN TWO SMALL WATERSHEDS. INTERAGENCY CONFERENCE ON RESEARCH IN THE WATERSHEDS. 2003. CD-ROM. TUCSON, AZ.

MODELING HYDROLOGIC VARIABLES AND TERRAIN FEATURES FOR STRATEGICALLY LOCATING RIPARIAN BUFFERS AND WETLANDS - (Abstract)

BURKART, M.R., TOMER, M.D., JAMES, D.E., ISENHART, T. MODELING HYDROLOGIC VARIABLES AND TERRAIN FEATURES FOR STRATEGICALLY LOCATING RIPARIAN BUFFERS AND WETLANDS. FIRST INTERAGENCY CONFERENCE ON RESEARCH IN THE WATERSHEDS. 2003. CD-ROM. TUCSON, AZ.

SOUTHFORK WATERSHED ALLIANCE - STAKEHOLDER INVOLVEMENT - (Abstract)

Hillmer, G., Tomer, M.D., Miller, D., Sweeney, D., Kadolph, A. 2004. Southfork watershed alliance - stakeholder involvement. Soil and Water Conservation Society. P. 8.

BEST MANAGEMENT PRACTICES RESEARCH IN A WATERSHED WITH SWINE PRODUCTION FACILITIES - (Other)

TOMER, M.D., OLK, D.C. BEST MANAGEMENT PRACTICES RESEARCH IN A WATERSHED WITH SWINE PRODUCTION FACILITIES. NATIONAL PORK BOARD WEB SITE . 2003.

ESTIMATING HYDROLOGIC VARIABLES AND TERRAIN FEATURES TO STRATEGICALLY LOCATE RIPARIAN BUFFERS - (Abstract)

BURKART, M.R., JAMES, D.E., TOMER, M.D. ESTIMATING HYDROLOGIC VARIABLES AND TERRAIN FEATURES TO STRATEGICALLY LOCATE RIPARIAN BUFFERS. AMERICAN WATER RESOURCES ASSOCIATION CONFERENCE PROCEEDINGS. 2003. CD-ROM. MIDDLEBURG, VA.

LONG-TERM EFFECTS OF NITROGEN FERTILIZER ON GROUNDWATER IN TWO SMALL WATERSHEDS - (Proceedings/Symposium)

TOMER, M.D., BURKART, M.R. LONG-TERM EFFECTS OF NITROGEN FERTILIZER ON GROUNDWATER IN TWO SMALL WATERSHEDS. AMERICAN WATER RESOURCES ASSOCIATION CONFERENCE PROCEEDINGS. 2003. CD-ROM. MIDDLEBURG, VA.

LONG-TERM EFFECTS OF N-FERTILIZER USE ON GROUNDWATER NITRATE IN TWO SMALL WATERSHEDS - (Peer Reviewed Journal)

TOMER, M.D., BURKART, M.R. LONG-TERM EFFECTS OF N-FERTILIZER USE ON GROUNDWATER NITRATE IN TWO SMALL WATERSHEDS. JOURNAL OF ENVIRONMENTAL QUALITY. 2003. V. 32. P. 2158-2171.

OPTIMIZING THE PLACEMENT OF RIPARIAN PRACTICES IN A WATERSHED USING TERRAIN ANALYSES - (Peer Reviewed Journal)

TOMER, M.D., JAMES, D.E., ISENHART, T.M. OPTIMIZING THE PLACEMENT OF RIPARIAN PRACTICES IN A WATERSHED USING TERRAIN ANALYSES. JOURNAL OF SOIL AND WATER CONSERVATION. 2003. V. 58(4). P. 198-206.

DISCERNING EFFECTS OF CROP-MANAGEMENT HISTORY ON GROUNDWATER NITRATE CONCENTRATIONS - (Other)

Tomer, M.D., Burkart, M.R. 2003. Discerning effects of crop-management history on groundwater nitrate concentrations. Iowa Water Monitoring Conference. p. 4.

DISCERNING EFFECTS OF CROP-MANAGEMENT HISTORY ON GROUNDWATER NITRATE CONCENTRATIONS - (Abstract)

TOMER, M.D., BURKART, M.R. DISCERNING EFFECTS OF CROP-MANAGEMENT HISTORY ON GROUNDWATER NITRATE CONCENTRATIONS. AMERICAN GEOPHYSICAL UNION. 2002. PAPER NO. H61C-0792.

MODELING HYDROLOGIC VARIABLES AND TERRAIN FEATURES FOR STRATEGICALLY LOCATING RIPARIAN BUFFERS AND WETLANDS - (Abstract)

BURKART, M.R., JAMES, D.E., TOMER, M.D. MODELING HYDROLOGIC VARIABLES AND TERRAIN FEATURES FOR STRATEGICALLY LOCATING RIPARIAN BUFFERS AND WETLANDS. AMERICAN GEOPHYSICAL UNION. 2002. CD-ROM. WASHINGTON, DC.

EVALUATION OF NITRATE-N FLUXES FROM A TILE-DRAINED WATERSHED - (Proceedings/Symposium)

TOMER, M.D., MEEK, D.W., JAYNES, D.B., HATFIELD, J.L. EVALUATION OF NITRATE-N FLUXES FROM A TILE-DRAINED WATERSHED. PROCEEDINGS OF THE TMDL SCIENCE ISSUES CONFERENCE. 2002. CD-ROM. Alexandria, VA.

OPTIMIZING THE PLACEMENT OF RIPARIAN PRACTICES TO INTERCEPT NUTRIENTS IN A TILE-DRAINED WATERSHED - (Abstract)

TOMER, M.D., JAMES, D.E. OPTIMIZING THE PLACEMENT OF RIPARIAN PRACTICES TO INTERCEPT NUTRIENTS IN A TILE-DRAINED WATERSHED. AMERICAN SOCIETY OF AGRONOMY MEETINGS. 2002. CD-ROM. MADISON, WI.

EVALUATION OF NITRATE-N FLUXES FROM A TILE-DRAINED WATERSHED IN CENTRAL IOWA - (Other)

Tomer, M.D., Meek, D.W., Jaynes, D.B., Hatfield, J.L. 2003. Evaluation of nitrate-n fluxes from a tile-drained watershed in central Iowa. Journal of Environmental Quality. Poster No. 19.

EVALUATION OF NITRATE-N FLUXES FROM A TILE-DRAINED WATERSHED IN CENTRAL IOWA - (Peer Reviewed Journal)

TOMER, M.D., MEEK, D.W., JAYNES, D.B., HATFIELD, J.L. EVALUATION OF NITRATE-N FLUXES FROM A TILE-DRAINED WATERSHED IN CENTRAL IOWA. JOURNAL OF ENVIRONMENTAL QUALITY. 2003. V. 32. P. 642-653.

OPTIMIZING THE PLACEMENT OF PRACTICES THAT IMPROVE WATER QUALITY WITHIN A WATERSHED - (Trade Journal)

TOMER, M.D. OPTIMIZING THE PLACEMENT OF PRACTICES THAT IMPROVE WATER QUALITY WITHIN A WATERSHED. NATIONAL PORK BOARD WEB SITE . 2002.

CHARACTERIZATION OF WATER AND NITRATE FLUXES FROM A TILE-DRAINED WATERSHED - (Abstract)

TOMER, M.D., JAYNES, D.B., HATFIELD, J.L., COLE, K.J., DINNES, D.L., JAQUIS, R.J. CHARACTERIZATION OF WATER AND NITRATE FLUXES FROM A TILE-DRAINED WATERSHED. SOIL AND WATER CONSERVATION SOCIETY. 2002. V. 57(5). P. 325.

OPTIMIZING PLACEMENT OF PRACTICES TO INTERCEPT NUTRIENTS IN A TILED-DRAINED AGRICULTURAL WATERSHED - (Abstract)

Tomer, M.D., James, D.E. 2002. Optimizing placement of practices to intercept nutrients in a tiled-drained agricultural watershed [abstract]. Soil and Water Conservation Society. 57:296

QUALITY OF WATERS FOUND AT DEPTH WITHIN A LOESS-HILLS AGRICULTURAL LANDSCAPE - (Abstract)

BURKART, M.R., TOMER, M.D., JAQUIS, R.J., KRAMER, L.A. QUALITY OF WATERS FOUND AT DEPTH WITHIN A LOESS-HILLS AGRICULTURAL LANDSCAPE. SOIL AND WATER CONSERVATION SOCIETY. 2002. CD-ROM. ANKENY, IA.

HYDROLOGIC CONSTRAINTS TO THE EFFECTIVENESS OF VEGETATED RIPARIAN BUFFERS AND CONSTRUCTED WETLANDS FOR POLLUTION CONTROL - (Popular Publication)

Burkart, M.R., Tomer, M.D. 2002. Hydrologic constraints to the effectiveness of vegetated riparian buffers and constructed wetlands for pollution control. The Sierran. 32(2):6.

OPTIMIZING THE PLACEMENT OF RIPARIAN PRACTICES TO INTERCEPT NUTRIENTS WITHIN TILE-DRAINED AGRICULTURAL WATERSHED - (Abstract)

Tomer, M.D., James, D.E. 2002. Optimizing the placement of riparian practices to intercept nutrients within tile-drained agricultural watershed [abstract]. US-International Association for Landscape Ecology. 17:88.

SPATIAL AND TEMPORAL VARIABILITY OF SOIL CARBON - (Abstract)

KASPAR, T.C., PARKIN, T.B., CAMBARDELLA, C.A., KARLEN, D.L., TOMER, M.D. SPATIAL AND TEMPORAL VARIABILITY OF SOIL CARBON. ASA-CSSA-SSSA ANNUAL MEETING ABSTRACTS. 2001. CD-ROM. MADISON, WI.