Projects

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

ECOLOGICALLY-BASED SOIL MANAGEMENT FOR SUSTAINABLE AGRICULTURE AND RESOURCE CONSERVATION Appropriated (D)   Accession Number: 409570

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

Publications

Soil Function and the Dynamics of Soil Change - (Abstract)

Cambardella, C.A. 2008. Soil Function and the Dynamics of Soil Change [CD-ROM]. In: ASA-CSSA-SSSA Annual Meeting Abstracts, Oct. 5-9, 2008, Houston, TX.

Carbon, nutrient and energy budgets in the LTAR in Iowa: 10-year comparison - (Abstract)

Cambardella, C.A., Delate, K. 2008. Carbon, nutrient and energy budgets in the LTAR in Iowa: 10-year comparison [CD-ROM]. In: ASA-CSSA-SSSA Annual Meeting Abstracts, Oct. 5-9, 2008, Houston, TX.

Enhancing Nutrient Cycling by Coupling Cover Crops with Manure Injection - (Peer Reviewed Journal) - (02-Sep-08)

Sustainable corn-based bioenergy farming systems - (Abstract)

Singer, J.W., Laird, D.A., Cambardella, C.A., Karlen, D.L., Moore, K.J., Lamkey, K.R., Hatfield, J.L. 2008. Sustainable corn-based bioenergy farming systems. AGRO Division [abstract]. American Chemical Society National Meeting. No. 162.

A simple tool for implementation of US Farm Bill Programs: Can a practice-based index predict soil function in organic and conventional farming systems? - (Abstract)

Andrews, S.S., Cambardella, C.A., Wander, M.M. 2008. A simple tool for implementation of US Farm Bill Programs: Can a practice-based index predict soil function in organic and conventional farming systems?. Ecological Society of America Abstracts. Available: http://www.esa.org/meetings

A COMPARISON OF SOIL FOOD WEB STRUCTURE BENEATH C3 AND C4 DOMINATED GRASSLANDS - (Peer Reviewed Journal) - (23-Jun-08)

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.

Coupling cover crops and manure injection: cover crop N and P uptake - (Abstract)

Singer, J.W., Moorman, T.B., Cambardella, C.A. 2007. Coupling cover crops and manure injection: cover crop N and P uptake [CD-ROM]. In: ASA-CSSA-SSSA Annual Meeting Abstracts, Nov. 4-8, 2007, New Orleans, LA.

Soil Quality Change in Long-Term Organic Crop Rotations - (Abstract)

Cambardella, C.A., Delate, K. 2007. Soil Quality Change in Long-Term Organic Crop Rotations [CD-ROM]. In: ASA-CSSA-SSSA Annual Meeting Abstracts, Nov. 3-6, 2007, New Orleans, LA.

Coupling Cover Crops and Manure Injection: Soil Inorganic N Changes - (Abstract)

Cambardella, C.A., Moorman, T.B., Singer, J.W. 2007. Coupling Cover Crops and Manure Injection: Soil Inorganic N Changes [CD-ROM]. In: ASA-CSSA-SSSA Annual Meeting Abstracts, Nov. 3-6, 2007, New Orleans, LA.

Environmental and Economic Outcomes of Long Term Participatory Organic Research in Iowa - (Abstract)

Delate, K., Cambardella, C.A., Chase, C., Rosmann, R. 2007. Environmental and Economic Outcomes of Long Term Participatory Organic Research in Iowa [CD-ROM]. In: ASA-CSSA-SSSA Annual Meeting Abstracts, Nov. 3-6, 2007, New Orleans, LA.

Effects of organic fertilization and cover crops on organic pepper production - (Peer Reviewed Journal)

Delate, K., Cambardella, C.A., Mc Kern, A.C. 2008. Effects of organic fertilization and cover crops on organic pepper production. HortTechnology. 18(2):215-226.

Coupling Manure Injection with Cover Crops to Enhance Nutrient Cycling - (Proceedings/Symposium)

Singer, J.W., Cambardella, C.A., Moorman, T.B. 2007. Coupling Manure Injection with Cover Crops to Enhance Nutrient Cycling. Integrated Crop Management Conference Proceedings, November 28-29, 2007, Ames, IA. p. 255-258.

Soil and cover crop responses to liquid swine manure application - (Popular Publication)

Cambardella, C.A., Singer, J.W., Moorman, T.B. 2007. Soil and cover crop responses to liquid swine manure application. Iowa Manure Matters Odor and Nutrient Management Newsletter. 10(3).Available: http://www.extension.iastate.edu/pages/communications/EPC/Fall07/soilcovercrop.html.

Evaluating assessment tools for soil ecosystem function used to implement US Farm Bill policy: How well do they work? - (Abstract)

Andrews, S.S., Cambardella, C.A., Mitchell, J.P., Johnson, M.D., Kome, C.E. 2007. Evaluating assessment tools for soil ecosystem function used to implement US Farm Bill policy: How well do they work?. Ecological Society of America Abstracts. Available: http://www.esa.org/meetings

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/.

SOIL CARBON AND TREE LITTER DYNAMICS IN A RED CEDAR-SCOTCH PINE SHELTERBELT - (Peer Reviewed Journal)

Sauer, T.J., Cambardella, C.A., Brandle, J.R. 2007. Soil carbon and tree litter dynamics in a red cedar-scotch pine shelterbelt. Agroforestry Systems. 71:163-174.

Producer-Researcher Interactions on On-Farm Research: A Case Study on Developing a Certified Organic Research Site - (Peer Reviewed Journal)

Karlen, D.L., Cambardella, C.A., Bull, C.T., Chase, C.A., Gibson, L.R., Delate, K. 2007. Producer-Researcher Interactions on On-Farm Research: A Case Study on Developing a Certified Organic Research Site. Agronomy Journal. 99:779-790.

RZWQM Simulation Of Long-Term Crop Production, Water And Nitrogen Balances In Northeast Iowa - (Peer Reviewed Journal)

Ma, L., Malone, R.W., Heilman, P., Karlen, D.L., Kanwar, R., Cambardella, C.A., Ahuja, L.R. 2007. RZWQM simulation of long-term crop production, water and nitrogen balances in northeast Iowa. Geoderma 140(3):247-259. doi: 10.1016/j.geoderma.2007.04.009.

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.

RESIDUAL EFFECTS OF COMPOSTED AND FRESH SOLID SWINE (SUS SCROFA L.) MANURE ON SOYBEAN (GLYCINE MAX (L.) MERR.) GROWTH AND YIELD - (Peer Reviewed Journal)

Mc Andrews, G.A., Liebman, M., Cambardella, C.A., Richard, T.L. 2006. Residual effects of composted and fresh solid swine (Sus scrofa l.) manure on soybean (Glycine max (l.) merr.) growth and yield. Agronomy Journal. 98(4):873-882.

EXAMINING CHANGES IN SOIL ORGANIC CARBON WITH OAT AND RYE COVER CROPS USING TERRAIN COVARIATES - (Peer Reviewed Journal)

Kaspar, T.C., Parkin, T.B., Jaynes, D.B., Cambardella, C.A., Meek, D.W., Jung, Y.S. 2006. Examining changes in soil organic carbon with oat and rye cover crops using terrain covariates. Soil Science Society of America Journal. 70:1168-1177.

CROP ROTATION EFFECTS ON SOIL QUALITY AT THREE NORTHERN CORN/SOYBEAN BELT LOCATIONS - (Peer Reviewed Journal)

Karlen, D.L., Hurley, E.G., Andrews, S.S., Cambardella, C.A., Meek, D.W., Duffy, M.D., Mallarino, A.P. 2006. Crop rotation effects on soil quality at three northern corn/soybean belt locations. Agronomy Journal. 98:484-495.

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.

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

COMMENTARY - SPATIAL VARIATION OF SOIL PROPERTIES RELATING TO VEGETATION CHANGES - (Other)

Sauer, T.J., Cambardella, C.A., Meek, D.W. 2006. Commentary - Spatial variation of soil properties relating to vegetation changes. Plant and Soil Journal. 280:1-5.

CARBON AND NITROGEN PARTITIONING IN ABOVEGROUND LITTER WITHIN A MIXED-SPECIES SHELTERBELT - (Abstract)

Cambardella, C.A., Sauer, T.J., Brandle, J.R. 2005. Carbon and nitrogen partitioning in aboveground litter within a mixed-species shelterbelt [CD-ROM]. Rochester, MN. North American Agroforestry Conference.

SOIL CARBON CONTENT WITHIN A RED CEDAR-SCOTCH PINE SHELTERBELT - (Abstract)

Sauer, T.J., Cambardella, C.A., Brandle, J.R. 2000 [CD-ROM]. Soil carbon content within a red cedar-scotch pine shelterbelt. Rochester, MN. North American Agroforestry Conference.

CORN RESPONSE TO LATE-SPRING NITROGEN MANAGEMENT IN THE WALNUT CREEK WATERSHED - (Peer Reviewed Journal)

Karlen, D.L., Dinnes, D.L., Jaynes, D.B., Hurburgh, C.R., Cambardella, C.A., Colvin, T.S., Rippke, G.R. 2005. Corn response to late-spring nitrogen management in the Walnut Creek watershed. Agronomy Journal. 97:1054-1061.

MEANINGFUL POOLS IN DETERMINING SOIL C AND N DYNAMICS: SYMPOSIUM SYNTHESIS - (Abstract)

Cambardella, C.A. 2004. Meaningful pools in determining soil C and N dynamics: symposium synthesis [CD-ROM]. Madison, WI. ASA-CSSA-SSSA Annual Meeting Abstracts.

BEYOND AGRONOMICS: NEELY-KINYON LONG-TERM AGROECOLOGICAL RESEARCH (LTAR) RESULTS IN YEAR SIX - (Abstract)

Delate, K., Cambardella, C.A., Burcham, B., Mc Kern, A. 2004. Beyond agronomics: Neely-Kinyon long-term agroecological research (LTAR) results in year six [CD-ROM]. Madison, WI. ASA-CSSA-SSSA Annual Meeting Abstracts.

MULTI-SCALE SOIL RESOURCE EVALUATION USING THE SOIL MANAGEMENT ASSESSMENT FRAMEWORK (SMAF) - (Abstract)

Cambardella, C.A., Andrews, S.S., Moorman, T.B. 2004. Multi-scale soil resource evaluation using the soil management assessment framework (SMAF)[abstract]. Soil and Water Conservation Society. Available: http://www.swcs.org/t_what2004confabstractsCONTACTS.htm

WATERSHED-SCALE ASSESSMENT OF SOIL QUALITY IN THE LOESS HILLS OF SOUTHWEST IOWA - (Peer Reviewed Journal)

Cambardella, C.A., Moorman, T.B., Andrews, S.S., Karlen, D.L. 2004. Watershed-scale assessment of soil quality in the loess hills of southwest Iowa. Soil & Tillage Research. 78(2):237-247.

QUANTIFICATION OF TILLAGE AND LANDSCAPE EFFECTS ON SOIL CARBON IN SMALL IOWA WATERSHEDS - (Peer Reviewed Journal)

Moorman, T.B., Cambardella, C.A., James, D.E., Karlen, D.L., Kramer, L.A. 2004. Quantification of tillage and landscape effects on soil carbon in small Iowa watersheds. Soil & Tillage Research. 78(2):225-236.

THE SOIL MANAGEMENT ASSESSMENT FRAMEWORK: A QUANTITATIVE SOIL QUALITY EVALUATION METHOD WITH CASE STUDIES - (Peer Reviewed Journal)

Andrews, S.S., Karlen, D.L., Cambardella, C.A. 2004. The soil management assessment framework: a quantitative soil quality evaluation method with case studies. Soil Science Society of America Journal. 68:1945-1962.

CARBON CYCLE IN SOILS: FORMATION AND DECOMPOSITION - (Book/Chapter)

Cambardella, C.A. 2004. Carbon cycle in soils: formation and decomposition. In: Hillel, D., editor. Encyclopedia of Soils in the Environment. Vol. I. Amsterdam: Elsevier Academic Press. p. 170-175.

AGROECOSYSTEM PERFORMANCE DURING TRANSITION TO CERTIFIED ORGANIC GRAIN PRODUCTION - (Peer Reviewed Journal)

Delate, K., Cambardella, C.A. 2004. Agroecosystem performance during transition to certified organic grain production. Agronomy Journal. 96:1288-1298.

GROWTH RESPONSES OF CORN (ZEA MAY L.) TO COMPOSTED AND FRESH SOLID SWINE (SUS SCROFA L.) MANURE - (Peer Reviewed Journal)

Loecke, T.D., Liebman, M., Cambardella, C.A., Richard, T.L. 2004. Growth responses of corn (Zea mays L.) to composted and fresh solid swine (Sus scrofa L.) manure. Crop Science. 44:177-184.

AGGREGATE SIZE-STABILITY DISTRIBUTION AND SOIL STABILITY - (Peer Reviewed Journal)

Marquez, C.O., Garcia, V.J., Cambardella, C.A., Schultz, R.C., Isenhart, T.M. 2004. Aggregate size-stability distribution and soil stability. Soil Science Society of America Journal. 68(3):725-735.

SOIL CARBON POOLS IN A TALLGRASS PRAIRIE RECONSTRUCTION CHRONOSEQUENCE - (Abstract)

CAMBARDELLA, C.A., ISENHART, T.M., SCHILLING, K.E., DROBNEY, P., SCHULTZ, R.C. SOIL CARBON POOLS IN A TALLGRASS PRAIRIE RECONSTRUCTION CHRONOSEQUENCE. ASA-CSSA-SSSA PROCEEDINGS. 2003. CD-ROM. MADISON, WI.

COMPARISION OF ORGANIC AND CONVENTIONAL CROPS IN A LONG-TERM AGROECOLOGICAL RESEARCH (LTAR) SITE: YIELDS, SOIL QUALITY AND ECONOMICS IN YEARS 1-6 - (Abstract)

DELATE, K., CAMBARDELLA, C.A., CHASE, C., DUFFY, M., FREIDRICH, H., BURCHAM, B., HARTZLER, R., DEWITT, J. COMPARISION OF ORGANIC AND CONVENTIONAL CROPS IN A LONG-TERM AGROECOLOGICAL RESEARCH (LTAR) SITE: YIELDS, SOIL QUALITY AND ECONOMICS IN YEARS 1-6. ASA-CSSA-SSSA PROCEEDINGS. 2003. CD-ROM. MADISON, WI.

DIRECT ANALYSIS OF POM-C USING LOSS-ON-IGNITION TO CORRECT FOR SAND WEIGHT - (Abstract)

REEDER, S.J., SHERROD, L.A., CAMBARDELLA, C.A. DIRECT ANALYSIS OF POM-C USING LOSS-ON-IGNITION TO CORRECT FOR SAND WEIGHT. ASA-CSSA-SSSA PROCEEDINGS. 2003. CD-ROM. MADISON, WI.

APPLICATIONS AND IMPLICATIONS OF THE SOIL MANAGEMENT ASSESSMENT FRAMEWORK - (Abstract)

ANDREWS, S.S., KARLEN, D.L., NORFLEET, L., CAMBARDELLA, C.A. APPLICATIONS AND IMPLICATIONS OF THE SOIL MANAGEMENT ASSESSMENT FRAMEWORK. ASA-CSSA-SSSA PROCEEDINGS. 2003. CD-ROM. MADISON, WI.

ORGANIC CORN PRODUCTION, ORGANIC MATTER MANAGEMENT, AND ROOT HEALTH - (Abstract)

GOLDSTEIN, W., WOOD, A., WANDER, M., CAMBARDELLA, C.A., BARBER, W., JENSEN, K., MULCAHY, J. ORGANIC CORN PRODUCTION, ORGANIC MATTER MANAGEMENT, AND ROOT HEALTH. ASA-CSSA-SSSA PROCEEDINGS. 2003. CD-ROM. MADISON, WI.

RECREATING NATURAL RIPARIAN BUFFERS IN AGROECOSYSTEMS - (Abstract)

Schultz, R.C., Isenhart, T., Simpkins, W.W., Colletti, J., Raich, J., Mickelson, T., Cambardella, C.A., Parkin, T.B. 2003. Recreating natural riparian buffers in agroecosystems [CD-ROM]. ASA-CSSA-SSSA Annual Meeting Abstracts. Madison, Wisconin.

TILLAGE AND COMPOST AFFECT YIELD OF CORN, SOYBEAN, AND WHEAT - (Abstract)

SINGER, J.W., KOHLER, K.A., LIEBMAN, M., RICHARD, T.L., CAMBARDELLA, C.A., BUHLER, D.D. TILLAGE AND COMPOST AFFECT YIELD OF CORN, SOYBEAN, AND WHEAT. ASA-CSSA-SSSA ANNUAL MEETING ABSTRACTS. 2003. CD-ROM. MADISON, WI.

IMPACTS OF COMPOSTED SWINE MANURE ON WEED AND CORN NUTRIENT UPTAKE, GROWTH, AND SEED PRODUCTION - (Peer Reviewed Journal)

Liebman, M., Menalled, R.D., Buhler, D.D., Richard, T.L., Sundberg, D.N., Cambardella, C.A., Kohler, K.A. 2004. Impacts of composted swine manure on weed and corn nutrient uptake, growth, and seed production. Weed Science. 52:365-375.

TILLAGE AND COMPOST AFFECT YIELD OF CORN, SOYBEAN, AND WHEAT AND SOIL FERTILITY - (Peer Reviewed Journal)

SINGER, J.W., KOHLER, K.A., LIEBMAN, M., RICHARD, T.L., CAMBARDELLA, C.A., BUHLER, D.D. TILLAGE AND COMPOST AFFECT YIELD OF CORN, SOYBEAN, AND WHEAT AND SOIL FERTILITY. AGRONOMY JOURNAL. 2004. V. 96. P. 531-537.

USING THE LATE SPRING NITRATE TEST TO REDUCE NITRATE LOSS WITHIN A WATERSHED - (Peer Reviewed Journal)

JAYNES, D.B., DINNES, D.L., MEEK, D.W., KARLEN, D.L., CAMBARDELLA, C.A., COLVIN, T.S. USING THE LATE SPRING NITRATE TEST TO REDUCE NITRATE LOSS WITHIN A WATERSHED. JOURNAL OF ENVIRONMENTAL QUALITY. 2004. V. 33(2). P. 656-668.

TIMING OF APPLICATION AND COMPOSTING AFFECT CORN (ZEA MAYS L.) AND YIELD RESPONSE TO SOLID SWINE (SUS SCROFA L.) MANURE - (Peer Reviewed Journal)

Loecke, T.D., Liebman, M., Cambardella, C.A., Richard, T.L. 2004. Timing of application and composting affect corn (Zea mays L.) and yield response to solid swine (Sus scropfa L.) manure. Agronomy Journal. 96:214-223.

DIRECT ANALYSIS OF POM-C USING LOSS-ON-IGNITION TO CORRECT FOR SAND WEIGHT - (Proceedings/Symposium)

Reeder, S.J., Sherrod, L.A., Cambardella, C.A. 2003. Direct analysis of pom-c using loss-on-ignition to correct for sand weight. American Society of Agronomy Abstracts. Paper S08-reeder-822334.

SPECIES, ROTATION-LENGTH, AND LIFE-FORM-DIVERSITY EFFECTS ON SOIL CARBON IN EXPERIMENTAL TROPICAL ECOSYSTEMS - (Peer Reviewed Journal)

RUSSELL, A.E., CAMBARDELLA, C.A., EWEL, J.J., PARKIN, T.B. SPECIES, ROTATION-LENGTH, AND LIFE-FORM-DIVERSITY EFFECTS ON SOIL CARBON IN EXPERIMENTAL TROPICAL ECOSYSTEMS. ECOLOGICAL APPLICATIONS. 2004. V. 14(1). P. 47-60.

BOOK REVIEW: AGRICULTURAL PRACTICES AND POLICIES FOR CARBON SEQUESTRATION IN SOIL - (Popular Publication)

Cambardella, C.A. 2003. Book review: Agricultural Practices and Policies for Carbon Sequestration in Soil. In: Kimble, J.M., Lal, R., Follett, R.F., editors. CRC Press LLC (Lewis Publishers) Crop Science. 43(5):1895.

LINKING SOIL QUALITY TO ECONOMICS USING MANAGEMENT PRACTICE INDICATORS - (Abstract)

CAMBARDELLA, C.A., KARLEN, D.L., ANDREWS, S.S., DUFFY, M.D. LINKING SOIL QUALITY TO ECONOMICS USING MANAGEMENT PRACTICE INDICATORS. ASA-CSSA-SSSA PROCEEDINGS. 2002. CD-ROM. MADISON, WI.

SHORT-TERM TILLAGE EFFECTS ON BIOLOGICALLY ACTIVE SOIL ORGANIC MATTER - (Abstract)

CAMBARDELLA, C.A., DELATE, K. SHORT-TERM TILLAGE EFFECTS ON BIOLOGICALLY ACTIVE SOIL ORGANIC MATTER. ASA-CSSA-SSSA PROCEEDINGS. 2002. CD-ROM. MADISON, WI.

LONG-TERM AGROECOLOGICAL RESEARCH (LTAR) IN IOWA: CERTIFIED ORGANIC COMPARISONS - (Abstract)

DELATE, K., CAMBARDELLA, C.A., BRUMMER, E.C. LONG-TERM AGROECOLOGICAL RESEARCH (LTAR) IN IOWA: CERTIFIED ORGANIC COMPARISONS. ASA-CSSA-SSSA PROCEEDINGS. 2002. CD-ROM. MADISON, WI.

TIMING OF APPLICATION AND COMPOSTING AFFECT ON CORN YIELD RESPONSE TO SOLID SWINE MANURE - (Abstract)

LOECKE, T.D., LIEBMAN, M.Z., CAMBARDELLA, C.A., RICHARD, T.L. TIMING OF APPLICATION AND COMPOSTING AFFECT ON CORN YIELD RESPONSE TO SOLID SWINE MANURE. ASA-CSSA-SSSA PROCEEDINGS. 2002. CD-ROM. MADISON, WI.

SOIL AGGREGATION DYNAMICS UNDER RIPARIAN PASTURES, FOREST, AND CROPLANDS IN NE MISSOURI - (Abstract)

ZHANG, H., MARQUEZ, C.O., CAMBARDELLA, C.A., SCHULTZ, R.C., ISENHART, T.M., NELSON, J.L. SOIL AGGREGATION DYNAMICS UNDER RIPARIAN PASTURES, FOREST, AND CROPLANDS IN NE MISSOURI. ASA-CSSA-SSSA PROCEEDINGS. 2002. CD-ROM. MADISON, WI.

DOES SOIL QUALITY SHOW AN ECONOMIC BENEFIT FOR LONG-TERM CROP ROTATION? - (Abstract)

KARLEN, D.L., HURLEY, E.G., ANDREWS, S.S., DUFFY, M.D., MALLARINO, A.P., CAMBARDELLA, C.A. DOES SOIL QUALITY SHOW AN ECONOMIC BENEFIT FOR LONG-TERM CROP ROTATION?. AMERICAN SOCIETY OF AGRONOMY MEETINGS. 2002. CD-ROM. MADISON, WI.

SOIL CARBON ASSESSMENT ACROSS A NATIVE PRAIRIE RESTORATION CHRONONSEQUENCE - (Proceedings/Symposium)

Cambardella, C.A., Isenhart, T.M., Schilling, K.E., Drobney, P., Schultz, R.C. 2004. Soil carbon assessment across a native prairie restoration chrononsequence. In: Fore, Stephanie, editor. Proceedings of the 18th North American Prairie Conference, June 23-27, 2002, Kirksville, MO. p. 49-53.

TRANSITION STRATEGIES FOR POST-CRP CERTIFIED ORGANIC GRAIN PRODUCTION - (Peer Reviewed Journal)

DELATE, K., CAMBARDELLA, C.A., KARLEN, D.L. TRANSITION STRATEGIES FOR POST-CRP CERTIFIED ORGANIC GRAIN PRODUCTION. CROP MANAGEMENT at www.cropmanagement.org. 2002. Available from: www.cropmanagement.org.

CROPPING SYSTEM EFFECTS ON NO3-N LOSS WITH SUBSURFACE DRAINAGE WATER - (Peer Reviewed Journal)

BAKHSH, A., KANWAR, R.S., BAILEY, T.B., CAMBARDELLA, C.A., KARLEN, D.L., COLVIN, T.S. CROPPING SYSTEM EFFECTS ON NO3-N LOSS WITH SUBSURFACE DRAINAGE WATER. TRANSACTIONS OF THE AMERICAN SOCIETY OF AGRICULTURAL ENGINEERS. 2002. V. 45(6). P. 1789-1797.

NITROGEN FERTILIZER EFFECTS ON SOIL ORGANIC CARBON DYNAMICS IN CORN-SOYBEAN AGROECOSYSTEMS - (Abstract)

RUSSELL, A.E., CAMBARDELLA, C.A., LAIRD, D.A., JAYNES, D.B., COLVIN, T.S., MEEK, D.W. NITROGEN FERTILIZER EFFECTS ON SOIL ORGANIC CARBON DYNAMICS IN CORN-SOYBEAN AGROECOSYSTEMS. ECOLOGICAL SOCIETY OF AMERICA PROCEEDINGS. 2002. AVAILABLE FROM: www:esa.org/publications.

SURFACE WATER QUALITY RESPONSE TO A NITROGEN FERTILIZER BMP AT THE WATERSHED SCALE - (Abstract)

DINNES, D.L., JAYNES, D.B., KARLEN, D.L., MEEK, D.W., CAMBARDELLA, C.A., COLVIN, T.S., HATFIELD, J.L. SURFACE WATER QUALITY RESPONSE TO A NITROGEN FERTILIZER BMP AT THE WATERSHED SCALE. SOIL AND WATER CONSERVATION SOCIETY. 2002. V. 57(5). P. 308.

SOIL QUALITY IN ORGANIC AGRICULTURAL SYSTEMS - (Experiment Station)

DELATE, K., CAMBARDELLA, C.A., KARLEN, D.L. SOIL QUALITY IN ORGANIC AGRICULTURAL SYSTEMS. IOWA COOPERATIVE EXTENSION PUBLICATION. 2002. PM #1882. ISU COOP EXTENSION SERVICE, AMES, IA.

EARLY SEASON CHANGES IN BIOLOGICALLY-ACTIVE SOM - (Abstract)

Cambardella, C.A. 2001. Early season changes in biologically-active SOM [abstract]. American Society of Agronomy Meetings. s03-cambardella140635-P.pdf.

MANAGING ORGANIC MATTER, NUTRIENTS, ROOT HEALTH AND YIELDS ON MIDWESTERN FARMS - (Abstract)

Goldstein, W., Cambardella, C.A., Wander, M., Mulcahy, J., Exner, D., Stute, J. 2001. Managing organic matter, nutrients, root health and yields on midwestern farms [abstract]. American Society of Agronomy Meetings. a08goldstein172014-0.pdf.

SEASONAL DYNAMICS OF SOIL MACROAGGREGATES IN DIFFERENT VEGETATION - (Abstract)

Marquez, C.O., Cambardella, C.A., Garcia, V.J., Isenhart, T., Schultz, R. 2001. Seasonal dynamics of soil macroaggregates in different vegetation [abstract]. American Society of Agronomy Meetings. s03-213438-P.pdf.

LONG-TERM AGROECOLOGICAL RESEARCH (LTAR) IN IOWA: CERTIFIED ORGANIC COMPARISONS - (Abstract)

Delate, K., Cambardella, C.A. 2001. Long-term agroecological research (LTAR) in Iowa: certified organic comparisons [abstracts]. American Society of Agronomy Meetings. c03delate134846-P.pdf.

A CONCEPTUAL MODEL TO STUDY SOIL AGGREGATES DYNAMICS - (Abstract)

Garcia, V.J., Marquez, C.O., Cambardella, C.A., Schultz, R.C., Isenhart, T.M. 2001. A conceptual model to study soil aggregates dynamics [abstracts]. American Society of Agronomy Meetings. s03garcia211819-0.pdf.

ASSESSING SOIL DEGRADATION AFTER CONVERSION OF NATIVE ECOSYSTEMS TO AGRICULTURAL PRODUCTION - (Abstract)

Marquez, C.O., Garcia, V.J., Cambardella, C.A., Isenhart, T., Schultz, R. 2001. Assessing soil degradation after conversion of native ecosystems to agricultural production [abstract]. American Society of Agronomy Meetings. s03-marquez210736-0.pdf.

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.

N-MANAGEMENT AND CROP ROTATION EFFECTS ON YIELD AND RESIDUAL SOIL NITRATE LEVELS - (Peer Reviewed Journal)

BAKHSH, A., KANWAR, R.S., KARLEN, D.L., CAMBARDELLA, C.A., BAILEY, T.B., COLVIN, T.S. N-MANAGEMENT AND CROP ROTATION EFFECTS ON YIELD AND RESIDUAL SOIL NITRATE LEVELS. SOIL SCIENCE. 2001. V. 166(8). P. 530-538.

AGGREGATION AND ORGANIC MATTER - (Book/Chapter)

Cambardella, C.A. 2002. Aggregation and organic matter. New York City: Encyclopedia of Soil Science: Marcel Dekker, Inc. p. 41-44.

AN AUTOREGRESSION MODEL FOR A PAIRED WATERSHED COMPARISON - (Proceedings/Symposium)

Meek, D.W., Dinnes, D.L., Jaynes, D.B., Cambardella, C.A., Colvin, T.S., Hatfield, J.L., Karlen, D.L. 2000. An autoregression model for a paired watershed comparison. Proceedings of the 12th Applied Statistics In Agriculture Conference. p. 223-231.