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United States Department of Agriculture

Agricultural Research Service

Related Topics

Cathleen J Hapeman
Environmental Management and Byproduct Utilization Laboratory
Research Chemist

Phone: (301) 504-6451
Fax: (301) 504-5048
Room 223A
10300 BALTIMORE AVENUE
BLDG 007 BARC-WEST
BELTSVILLE, MD, 20705-2350

Projects
DISCERNING THE FATE OF ATMOSPHERIC AGRICULTURAL EMISSIONS IN THE CHESAPEAKE BAY REGION
Appropriated (D)
  Accession Number: 418621
MEASURING AIR QUALITY IN THE CHESAPEAKE BAY REGION AT THE AGRICULTURE-URBAN INTERFACE
Nonfunded Cooperative Agreement (N)
  Accession Number: 422983
Innovative Approaches to Capture Air Pollutant Emissions from Poultry Operations
Nonfunded Cooperative Agreement (N)
  Accession Number: 425172
Investigating the Environmental Fate and Transport of Agriculturally Related Pollutant Emissions
Specific Cooperative Agreement (S)
  Accession Number: 425377
DEVELOPMENT OF INTERGRATED AIR POLLUTANT SAMPLING APPROACHES AND AN AGRICULTURAL AIR QUALITY DATABASE
Specific Cooperative Agreement (S)
  Accession Number: 419403
Utilizing Sustainable Remediation Technologies to Reduce Bioavailability and Transport of Chlorinated Organic Compounds
Specific Cooperative Agreement (S)
  Accession Number: 420133

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Utilizing thin-film solid-phase extraction to assess the effect of organic carbon amendments on the bioavailability of DDT and dieldrin to earthworms - (Peer Reviewed Journal)
Andrade, N.A., Centofanti, T., Mcconnell, L.L., Hapeman, C.J., Torrents, A., Nguyen, A., Beyer, W.N., Chaney, R.L., Novak, J.M., Anderson, M.O., Cantrell, K.B. 2014. Utilizing thin-film solid-phase extraction to assess the effect of organic carbon amendments on the bioavailability of DDT and dieldrin to earthworms. Environmental Pollution. 185:307-313.
Endosulfan wet deposition in Southern Florida (USA) - (Peer Reviewed Journal)
Potter, T.L., Hapeman, C.J., Mcconnell, L.L., Harman-Fetcho, J.A., Schmidt, W.F., Rice, C., Schaffer, B. 2014. Endosulfan wet deposition in Southern Florida (USA). Science of the Total Environment. 468-69, 505-513. http://dx.doi.org/10.1016/j.scitotenv.2013.08.070.
Examining the fate and transport of alpha- and beta-endosulfan in the atmosphere of South Florida - (Abstract Only)
Hapeman, C.J., Mcconnell, L.L., Potter, T.L., Harman Fetcho, J.A., Rice, C., Schaffer, B.A., Curry, R. 2013. Examining the fate and transport of alpha- and beta-endosulfan in the atmosphere of South Florida. [abstract]. AGRO 334.
Determining contaminate sources to the Chesapeake Bay and developing mitigation strategies - (Abstract Only)
Hapeman, C.J., Mcconnell, L.L., Rice, C., Mccarty, G.W., Bialek Kalinski, K.M., Goel, A., Torrents, A. 2013. Determining contaminate sources to the Chesapeake Bay and developing mitigation strategies. Meeting Abstract. ENVR 147.
Utilizing polymer-coated vials to illustrate the fugacity and bioavailability of chlorinated pesticide residues in contaminated soils - (Peer Reviewed Journal)
Andrade, N.A., Mcconnell, L.L., Torrents, A., Hapeman, C.J. 2013. Utilizing polymer-coated vials to illustrate the fugacity and bioavailability of chlorinated pesticide residues in contaminated soils. Journal of Chemical Education. 90:479-482.
Cover crop water quality benefits in intensive production - (Abstract Only)
Rice, P.J., Hapeman, C.J., Mcconnell, L.L., Teasdale, J.R., Sadeghi, A.M. 2012. Cover crop water quality benefits in intensive production [abstract]. Cover Crop Field Field Day, October 18, 2012, Cape May, New Jersey. Available: http://www.nj.nrcs.usda.gov/documents/PMC/Cover_Crop-Agenda.pdf.
Atmospheric transport of endosulfan to Everglades and Biscayne National Parks - (Abstract Only)
Hapeman, C.J., Mcconnell, L.L., Potter, T.L., Harman-Fetcho, J.A., Schmidt, W.F., Rice, C., Schaffer, B.A., Curry, R. 2012. Atmospheric transport of endosulfan to Everglades and Biscayne National Parks. [abstract].
Developing novel approaches to characterize emissions from agricultural operations - (Abstract Only)
Huang, Q., Mcconnell, L.L., Razote, E., Schmidt, W.F., Vinyard, B.T., Torrents, A., Hapeman, C.J., Maghirang, R., Trabue, S.L. 2012. Developing novel approaches to characterize emissions from agricultural operations. [abstract].
Utilizing single particle Raman microscopy as a non-destructive method to identify sources of PM10 from cattle feedlot operations - (Peer Reviewed Journal)
Huang, Q., McConnell, L.L., Razote, E., Schmidt, W.F., Vinyard, B.T., Torrents, A., Hapeman, C.J., Maghirang, R., Trabue, S.L., Prueger, J.H., Ro, K.S. 2013. Utilizing single particle Raman microscopy as a non-destructive method to identify sources of PM10 from cattle feedlot operations. Atmospheric Environment. 66:17-24.
Endosulfan wet deposition in Southern Florida - (Abstract Only) - (15-Jun-12)
Endosulfan in the atmosphere of South Florida: Transport to Everglades and Biscayne National Parks Reprint Icon - (Peer Reviewed Journal)
Hapeman, C.J., Mcconnell, L.L., Potter, T.L., Harman Fetcho, J.A., Schmidt, W.F., Rice, C., Schaffer, B., Curry, R. 2012. Endosulfan in the atmosphere of South Florida: Transport to Everglades and Biscayne National Parks. Atmospheric Environment. 66:131-140.
Potential pollutant sources in a Choptank River subwatershed: Influence of agricultural and residential land use and aqueous and atmospheric sources Reprint Icon - (Peer Reviewed Journal)
Nino De Guzman, G.T., Hapeman, C.J., Prabhakara, K., Codling, E.E., Shelton, D.R., Rice, C., Hively, W.D., Mccarty, G.W., Torrents, A. 2012. Potential pollutant sources in a Choptank River subwatershed: Influence of agricultural and residential land use and aqueous and atmospheric sources. Science of the Total Environment. 430:270-279.
Relating nutrient and herbicide fate with landscape features and characteristics of 15 subwatersheds in the Choptank River Watershed - (Peer Reviewed Journal)
Hively, W.D., Hapeman, C.J., Fisher, T.R., Rice, C., Mccarty, G.W., Mcconnell, L.L., Downey, P.M., Nino De Guzman, G., Bialek Kalinski, K.M., Lang, M.W. 2011. Relating nutrient and herbicide fate with landscape features and characteristics of 15 subwatersheds in the Choptank River Watershed. Journal of Agriculture and Food Chemistry. 409:3866-3878.
Managing agricultural emissions to the atmosphere: State of the science, fate and mitigation, and identifying research gaps - (Peer Reviewed Journal)
Yates, S.R., Mcconnell, L.L., Hapeman, C.J., Papiernik, S.K., Gao, S., Trabue, S.L. 2011. Managing agricultural emissions to the atmosphere: State of the science, fate and mitigation, and identifying research gaps. Journal of Environmental Quality. 40(5):1347-1358.
Volatile organic compounds in pesticide formulations: Assessing methods to predict contributions to ground-level ozone - (Peer Reviewed Journal)
Zeinali, M., Mcconnell, L.L., Hapeman, C.J., Nguyen, A., Schmidt, W.F., Howard, C. 2011. Volatile organic compounds in pesticide formulations: Assessing methods to predict contributions to ground-level ozone. Atmospheric Environment. 45:2404-2412.
Efficacy of management practices to mitigate the off-site movement and ecological risk of pesticides transported with runoff from agricultural and turf systems - (Book / Chapter)
Rice, P.J., Horgan, B.P., Hapeman, C.J., McConnell, L.L. 2011. Efficacy of management practices to mitigate the off-site movement and ecological risk of pesticides transported with runoff from agricultural and turf systems. In: Stoytcheva, M., editor. Pesticides - Formulations, Effects, Fate. Rijeka, Croatia:Intech. p. 401-408.
Evaluation of Management Practices to Mitigate Pesticide Transport and Ecological Risk of Runoff from Agricultural and Turf Systems - (Abstract Only)
Rice, P.J., Horgan, B.P., Hapeman, C.J., Mcconnell, L.L., Rittenhouse, J.L. 2010. Evaluation of Management Practices to Mitigate Pesticide Transport and Ecological Risk of Runoff from Agricultural and Turf Systems [abstract]. International Congress of Pesticide Chemistry Abstracts. p. 57.
Environmental factors affecting the levels of legacy pesticides in the airshed of Delaware and Chesapeake Bays Reprint Icon - (Peer Reviewed Journal)
Goel, A., Mcconnell, L.L., Torrents, A., Kuang, Z., Hapeman, C.J., Meritt, D.W., Alexander, S.T., Scudlark, J.R., Scarborough, R. 2010. Environmental factors affecting the levels of legacy pesticides in the airshed of Delaware and Chesapeake Bays. Environmental Toxicology and Chemistry. 29:1893-1906.
Relating stream microbial ecology to land-use in the Choptank River Watershed - (Abstract Only)
Nino De Guzman, G., Hapeman, C.J., Shelton, D.R., Rice, C., Codling, E.E., Millner, P.D., Torrents, A. 2010. Relating stream microbial ecology to land-use in the Choptank River Watershed. BARC Poster Day.
Pollutant fate and spatio-temporal variability in the choptank river estuary: factors influencing water quality Reprint Icon - (Peer Reviewed Journal)
Whitall, D., Hively, W.D., Leight, A.K., Hapeman, C.J., Mcconnell, L.L., Fisher, T., Codling, E.E., Rice, C., Mccarty, G.W., Sadeghi, A.M. 2010. Pollutant fate and spatio-temporal variability in the choptank river estuary: factors influencing water quality. Science of the Total Environment. 408:2096-2108.
A Comparison of Three Cold-Climate Strawberry Production Systems: Environmental Effects Reprint Icon - (Peer Reviewed Journal)
Stevens, M.D., Black, B.L., Lea-Cox, J.D., Sadeghi, A.M., Harman-Fetcho, J., Pfeil, M., Downey, P.M., Hapeman, C.J. 2009. A Comparison of Three Cold-Climate Strawberry Production Systems: Environmental Effects. Journal of the American Society for Horticultural Science. 44(2):298-305.
Overview of the Choptank River watershed conservation effectiveness assessment project. Reprint Icon - (Peer Reviewed Journal)
McCarty, G.W., McConnell, L.L., Sadeghi, A.M., Hapeman, C.J., Graff, C., Hively, W.D., Lang, M.W., Fisher, T.R., Jordan, T., Rice, C., Whitall, D., Lynn, A., Keppler, J., Fogel, M.L. 2008. Overview of the Choptank River watershed conservation effectiveness assessment project. Journal of Soil and Water Conservation. 63:461-474.
Assessing the importance of agricultural management practices to reduce the ecological risk of pesticides - (Abstract Only)
Rice, P.J., Hapeman, C.J., Mcconnell, L.L., Sadeghi, A.M. 2010. Assessing the importance of agricultural management practices to reduce the ecological risk of pesticides [abstract]. Pan-Pacific Conference on Pesticide Science. Abstract No. 47.
Reducing the Environmental Risk of Pesticides: Implications of Management Practices in Agricultural Production - (Abstract Only) - (27-Apr-08)
Predicting Perchlorate Exposure in Milk From Concentrations in Dairy Feed - (Peer Reviewed Journal)
Rice, C., Baldwin, R.L., Abbott, L., Hapeman, C.J., Capuco, A.V., Le, A.N., Bialek Kalinski, K.M., Bannerman, D.D., Hare Jr, W.R., Paape, M.J. 2007. Predicting Perchlorate Exposure in Milk From Concentrations in Dairy Feed. Journal of Agricultural and Food Chemistry. 55:8806-8813.
Agricultural Pesticides and Selected Degradation Products in Five Tidal Regions and the Mainstem of Chesapeake Bay - (Peer Reviewed Journal)
Mcconnell, L.L., Rice, C., Hapeman, C.J., Drakeford, L., Harman-Fetcho, J.A., Bialek Kalinski, K.M., Fulton, M.H., Allen, G. 2007. Agricultural Pesticides and Selected Degradation Products in Five Tidal Regions and the Mainstem of Chesapeake Bay. Environmental Toxicology and Chemistry. 26(12):2567-2578. http://hdl.handle.net/10113/12848.
Management technologies can reduce the environmental risk of pesticides in agricultural production - (Abstract Only)
Rice, P.J., Hapeman, C.J., McConnell, L.L., Sadeghi, A.M. 2007. Management technologies can reduce the environmental risk of pesticides in agricultural production [abstract]. 2007 Technical Meeting of the W-1045 Cooperative Regional Research Group: Agrochemical Impacts on Human and Environmental Health: Mechanisms and Mitigation. Gainsville, FL, June 3-5, 2007. 2007 CD ROM.
Evaluation of vegetable production management practices to reduce the ecological risk of pesticides Reprint Icon - (Peer Reviewed Journal)
Rice, P.J., Hapeman, C.J., Mcconnell, L.L., Sadeghi, A.M., Teasdale, J.R., Coffman, C.B., Mccarty, G.W., Abdul Baki, A.A., Starr, J.L. 2007. Evaluation of vegetable production management practices to reduce the ecological risk of pesticides. Environmental Toxicology and Chemistry. 26(11):2455-2464.
Spatial and Temporal Variability of Nutrient, Metal, and Pesticide Concentrations in the Choptank River Watershed - (Abstract Only)
Hapeman, C.J., Rice, C., McConnell, L.L., Codling, E.E., Fisher, T., Hively, W.D., Lang, M.W., Whitall, D., McCarty, G.W., Sadeghi, A.M. 2007. Spatial and Temporal Variability of Nutrient, Metal, and Pesticide Concentrations in the Choptank River Watershed [abstract]. 2007 Annual Soil and Water Conservation Conference, July 21-25, 2007, Tampa, Florida. 2007 CDROM.
Interference by morpholine ethanesulfonic acid (MES) and related buffers in phenolic oxidation by peroxidase - (Peer Reviewed Journal)
Baker, C.J., Mock, N.M., Roberts, D.P., Deahl, K.L., Hapeman, C.J., Schmidt, W.F., Kochansky, J.P. 2007. Interference by morpholine ethanesulfonic acid (MES) and related buffers in phenolic oxidation by peroxidase. Biochemical and Biophysical Research Communications. 43:1322-1327.
Reducing Insecticide and Fungicide Loads in Runoff from Plastic Mulch with Vegetative-Covered Furrows - (Peer Reviewed Journal)
Rice, P.J., Harman Fetcho, J.A., Sadeghi, A.M., Mcconnell, L.L., Coffman, C.B., Teasdale, J.R., Abdul Baki, A.A., Starr, J.L., Mccarty, G.W., Herbert, R., Hapeman, C.J. 2007. Reducing Insecticide and Fungicide Loads in Runoff from Plastic Mulch with Vegetative-Covered Furrows. Journal of Agricultural and Food Chemistry. 55:1377-1384.
Transfer of Perchlorate from Dairy Feed to Milk: Possible Exposure Scenarios - (Abstract Only)
Rice, C., Abbott, L., Capuco, A.V., Hapeman, C.J., Baldwin, R.L., Hare Jr, W.R., Paape, M.J., Mccarty, G.W., Mcconnell, L.L., Van Tassell, C.P. 2006. Transfer of perchlorate from dairy feed to milk: possible exposure scenarios [abstract]. International Conference on The Future of Agriculture: Science, Stewardship and Sustainability (Aug 7-9, Sacramento, CA). 1:52.
Reducing the Environmental Impact of Agricultural and Non-Agricultural Systems: Mitigating off-Site Transport of Pesticides with Runoff - (Abstract Only)
Rice, P.J., Horgan, B., Hapeman, C.J., Mcconnell, L.L., Sadeghi, A.M. 2006. Reducing the environmental impact of agricultural and non-agricultural systems: mitigating off-site transport of pesticides with runoff [abstract]. SETAC Europe 16th Annual Meeting Abstracts. p. 164.
Using Spatial and Temporal Pesticide Concentration Data to Assess Potential Hazards to Sensitive Aquatic Ecosystems in South Florida - (Abstract Only)
Hapeman, C.J., Smith, R.D., Harman Fetcho, J.A., Mcconnell, L.L., Potter, T.L., Rice, C., Sadeghi, A.M., Sefton, K.A., Schaffer, B.A., Curry, R.W., Bialek Kalinski, K.M. 2006. Using spatial and temporal pesticide concentration data to assess potential hazards to sensitive aquatic ecosystems in south florida. American Chemical Society Abstracts. 70:76.
Mitigation of Pesticide Transport with Runoff from Agricultural and Non-Agricultural Systems Using Management Practices - (Abstract Only)
Rice, P.J., Horgan, B., Hapeman, C.J., Mcconnell, L.L., Sadeghi, A.M. 2006. Mitigation of pesticide transport with runoff from agricultural and non-agricultural systems using management practices [abstract]. American Chemical Society. p. 61.
Fate of Dietary Perchlorate in Lactating Dairy Cows: Relevance to Animal Health and Levels in the Milk Supply. Reprint Icon - (Peer Reviewed Journal)
Capuco, A.V., Rice, C., Baldwin, R.L., Bannerman, D.D., Paape, M.J., Hare, Jr., W.R., Kauf, A.C., McCarty, G.W., Hapeman, C.J., Sadeghi, A.M., Starr, J.L., McConnell, L.L., Van Tassell, C.P. 2005. Fate of dietary perchlorate in lactating dairy cows: Relevance to animal health and levels in the milk supply. Proceedings of the National Academy of Sciences. 102(45):16152-16157.
Pesticide Occurrence in Selected South Florida Canals and Biscayne Bay During High Agricultural Activity - (Abstract Only)
Harman Fetcho, J.A., McConnell, L.L., Potter, T.L., Rice, C., Sadeghi, A.M., Sefton, K.A., Schaffer, B.A., Curry, R.W., Bialek Kalinski, K.M., Smith, R.D., Hapeman, C.J. 2005. Pesticide occurrence in selected south florida canals and biscayne bay during high agricultural activity [abstract]. Society of Environmental Toxicology and Chemistry Abstracts. p. 164.
Predicting Perchlorate Exposure in Milk from Concentrations in Dairy Feed - (Abstract Only)
Rice, C., Abbott, L.C., Hapeman, C.J., Baldwin, R.L., Capuco, A.V., Mccarty, G.W., Hare Jr, W.R. 2005. Predicting perchlorate exposure in milk from concentrations in dairy feed. [abstract].American Chemical Society Annual Meeting Symposium Proceedings. pp. 928-930.
Reducing the Risks of Pesticide Exposure Via Atmospheric Transport - (Proceedings)
Hapeman, C.J., Mcconnell, L.L., Rice, C., Torrents, A., Goel, A., Prueger, J.H., Harman-Fetcho, J.A., Smith, R.D., Bialek Kalinski, K.M., Drakeford, L. 2006. Reducing the risks of pesticide exposure via atmospheric transport. Proceedings of the Workshop on Agricultural Air Quality: State of the Science. 1:674-676.
Atmospheric Transport and Deposition of Pesticides Within the Choptank River Watershed and the Role of Riparian Buffers in Pesticide Delivery to Streams - (Proceedings)
Mcconnell, L.L., Rice, C., Hapeman, C.J., Goel, A., Torrents, A., Bialek Kalinski, K.M. 2006. Atmospheric transport and deposition of pesticides within the choptank river watershed and the role of riparian buffers in pesticide delivery to streams. IUPAC Congress. p. III-3-35B.
Pesticide Occurence in Selected South Florida Canals and Biscayne Bay During High Agricultural Activity Reprint Icon - (Peer Reviewed Journal)
Hapeman, C.J., Harman Fetcho, J.A., Mcconnell, L.L., Potter, T.L., Rice, C., Sadeghi, A.M., Smith, R.D., Bialek Kalinski, K.M., Sefton, K.A., Schaffer, B.A., Curry, R. 2005. Pesticide occurence in selected south florida canals and biscayne bay during high agricultural activity. Journal of Agricultural Food & Chemistry. 53:6040-6048.
Assessing the Relationship Between Ruminal Perchlorate Infusion in Dairy Cows and Its Levels in Milk - (Abstract Only)
Capuco, A.V., Baldwin, R.L., Rice, C., Hare Jr, W.R., Paape, M.J., Bannerman, D.D., Kauf, A.C., Mccarty, G.W., Sadeghi, A.M., Starr, J.L., Mcconnell, L.L., Hapeman, C.J., Van Tassell, C.P. 2005. Assessing the relationship between ruminal perchlorate infusion in dairy cows and its levels in milk [abstract]. Journal of Dairy Science. 88(1):237.
Agrochemical Fate in South Florida Ecosystems - (Proceedings)
Hapeman, C.J., Harman Fetcho, J.A., Smith, R.D., Mcconnell, L.L., Potter, T.L., Schaffer, B.A., Curry, R.W., Rice, C., Bialek Kalinski, K.M., Sadeghi, A.M., Sefton, K.A. 2005. Agrochemical fate in South Florida ecosystems.Proceedings of IUPAC-UCR-MAG International Workshop on Crop Protection Chemistry. p. 213.
Environmental Fate and Ecological Impact of Copper Hydroxide. Use of Management Practices to Reduce the Transport of Copper Hydroxide in Runoff from Vegetable Production - (Book / Chapter)
Rice, P.J., Harman Fetcho, J.A., Heighton, L.P., Mcconnell, L.L., Sadeghi, A.M., Hapeman, C.J. 2006. Environmental fate and ecological impact of copper hydroxide: Use of management practices to reduce the transport of copper hydroxide in runoff from vegetable production. In Crop Protection Products for Organic Agriculture: Environmental, Health, and Efficacy Assessment, A.S. Felsot and K.S. Racke eds., ACS Symposium Series 947, American Chemical Society, Washington, D.C. pp. 230-244.
Mitigating the Environmental Impact of Agriculture with Alternative Management Practices - (Abstract Only)
Rice, P.J., Hapeman, C.J., Sadeghi, A.M., Mcconnell, L.L., Teasdale, J.R., Harman Fetcho, J.A., Heighton Davies, L. 2004. Mitigating the environmental impact of agriculture with alternative management practices. Soil and Water Conservation Society Proceedings. Headwaters of Conservation, 24-28 July 2004, St. Paul, MN. Poster No. 17.
Agrochemical Inputs to South Florida Canals and Biscayne Bay - (Abstract Only)
Hapeman, C.J., Harman-Fetcho, J.A., McConnell, L.L., Potter, T.L., Rice, C., Bialek-Kalinski, K.M., Schaffer, B.A. 2003. Agrochemical inputs to South Florida canals and Biscayne Bay [abstract]. 226th American Chemical Society National Meeting. 226:31.
Use of Vegetative Furrows to Mitigate Runoff, Soil Erosion, and Copper Levels in Runoff from Fresh-Market Vegetable Production with Polyethylene Mulch - (Peer Reviewed Journal)
Rice, P.J., Harman-Fetcho, J.A., Teasdale, J.R., Sadeghi, A.M., McConnell, L.L., Coffman, C.B., Herbert, R., Heighton, L., Hapeman, C.J. 2004. Use of vegetative furrows to mitigate runoff, soil erosion, and copper levels in runoff from fresh-market vegetable production with polyethylene mulch. Environ. Toxicol. Chem. 23(3):719-725.
Ozone Treatment of Soil Contaminated with Aniline, Trifluralin, and Other Contaminants - (Peer Reviewed Journal)
Anthony C. Pierpoint, Cathleen J. Hapeman, and Alba Torrents Ozone treatment of soil contaminated with aniline, trifluralin and other contaminants Submitted to Chemosphere Accepted by Journal: 4/27/2003 Published: 50(8):1025-1034
Environmental Fate and Ecological Impact of Copper Hydroxide - (Abstract Only)
Rice, P.J., Hapeman, C.J., Harman Fetcho, J.A., Heighton Davies, L., Mcconnell, L.L., Sadeghi, A.M. 2003. Environmental fate and ecological impact of copper hydroxide. American Chemical Society Abstracts. Abstract No. 64.
Examination of Molecular Interaction Sites of Acetanilides with Organic Matter Surrogates Using Nmr Techniques - (Peer Reviewed Journal)
Shalini Jayasundera, Walter F. Schmidt, Cathleen J. Hapeman, and Alba Torrents Examination of molecular interaction sites of acetanilides with organic matter surrogates using nuclear magnetic resonance techniques Submitted to Journal of Agricultural and Food Chemistry Accepted by Journal: 3/14/03 Published: 51(13):3829 - 3835.
Current United States Department of Agriculture - Agricultural Research Service Research on Understanding Agrochemical Fate and Transport to Prevent and Mitigate Adverse Environmental Impacts - (Review Article)
Cathleen J. Hapeman, Laura L. McConnell, Clifford P. Rice, Ali M. Sadeghi, Walter F. Schmidt, Gregory W. McCarty, James L. Starr, Pamela J. Rice, Jonathan T. Angier and J. A. Harman-Fetcho Current United States Department of Agriculture - Agricultural Research Service research on understanding agrochemical fate and transport to prevent and mitigate adverse environmental impacts Submitted to Pest Management Science Accepted by Journal: 2/18/2003 Published: 59:681-690.
Agrochemical Inputs from Florida Canals to the Biscayne Bay - (Abstract Only)
Harman-Fetcho, J.A., Hapeman, C.J., McConnell, L.L., Potter, T.L., Rice, C., Bialek-Kalinski, K.M., Schaffer, B.A. 2002. Agrochemical inputs from Florida canals to the Biscayne Bay [abstract]. SETAC 23rd Annual Meeting, November 16-20, 2002, Salt Lake City, Utah.
Atmospheric Deposition of Pesticides in the South Miami-Dade Basin - (Proceedings)
Potter, T.L., Hapeman, C.J., Mcconnell, L.L., Schaffer, B. 2002. ATMOSPHERIC DEPOSITION OF PESTICIDES IN THE SOUTH MIAMI-DADE BASIN [abstract]. Florida Section - Air and Waste Management Association Annual Conference 9/15-18/2002, Orange Beach, Alabama.
Decreasing the Environmental Impacts of Production Practices That Use Plastic Mulch - (Abstract Only) - (18-Aug-02)
Deactivation, Disposal and Management of Amitraz Dip-Vats - (Abstract Only) - (18-Aug-02)
Explanation for the Isomeric Compartmentalization of Endosulfan - (Abstract Only) - (30-Apr-02)
Effectiveness of Buffer Strips to Mitigate Pesticide Losses Form Plastic Mulch - (Abstract Only) - (30-Apr-02)
Acrochemical and Nutrient Impacts on Estuaries and Other Aquatic Systems - (Peer Reviewed Journal)
Cathleen J. Hapeman, Christopher P. Dionigi, Paul V. Zimba, Laura L. McConnell Agrochemical and nutrient impacts on estuaries and other aquatic systems. Submitted to Journal of Agriculture and Food Chemistry Accepted by Journal: 4/30/2002 Published: 50:4382-4384.
Molecular Influences on the Atmospheric Partitioning of Endosulfan Isomers - (Abstract Only) - (11-Nov-01)
Developing a Better Agricultural Management Practice for Plastic Mulch Vegetable Production Systems - (Abstract Only) - (11-Nov-01)
Mitigating the Effects of Vegetable Production on Surrounding Ecosystems - (Abstract Only) - (25-Oct-01)
Measuring and Modeling the Transport of Pesticides and Soil in Runoff from Fresh-Market Vegetable Production - (Abstract Only) - (19-Aug-01)
Assessing the Environmental Impact of Vegetable Productions Systems - (Abstract Only) - (05-Jun-01)
Comparison of Copper Levels in Runoff from Fresh-Market Vegetable Production Using Polyethylene Mulch Or a Vegetative Mulch - (Peer Reviewed Journal)
Rice, P.J., McConnell, L.L., Heighton Davies, L., Sadeghi, A.M., Isensee, A., Teasdale, J.R., Abdul Baki, A.A., Harman-Fetcho, J.A., Hapeman, C.J. 2002. Comparison of copper levels in runoff from fresh-market vegetable production using polyethylene mulch or a vegetative mulch. Environmental Toxicology and Chemistry. 21(1):24-30.
A Linear Free Energy Study of Ring-Substituted Aniline Ozonation for Developing Treatment of Aniline-Based Pesticide Wastes - (Peer Reviewed Journal)
Anthony C. Pierpoint, Cathleen J. Hapeman, and Alba Torrents A linear free energy study of ring-substituted aniline ozonation for developing treatment of aniline-based pesticide wastes Submitted to Journal of Agricultural and Food Chemistry Accepted by Journal: 5/30/01 Published: 49(8):3827-3832.
Runoff Loss of Pesticides and Soil: a Comparison Between Vegetative Mulch and Plastic Mulch in Vegetable Production Systems - (Peer Reviewed Journal) - (21-May-01)
Tracing the Specific Interaction Sites and Different Molecular Orientations of Metolachlor When Binding to Organic Sorbents - (Abstract Only) - (25-Apr-01)
What's Known and What's Yet to Be Know with Respect to the Sorption of Organic Pollutants onto Soils - (Peer Reviewed Journal) - (31-Dec-00)
Assessing the Environmental Impact of Vegetable Production - (Abstract Only) - (13-Nov-00)
Assessing the Environmental Impact of Vegetable Production - (Abstract Only) - (13-Nov-00)
Off-Site Movement of Pesticides and Soil in Runoff from Vegetable Production: Comparing the Environmental Impact of Vegetable Production Withpolyethylene Mulch and Hairy Vetch Mulch - (Abstract Only) - (01-Nov-00)
Off-Site Movement of Pesticides and Soil in Runoff from Vegetable Production: Comparing the Environmental Impact of Vegetable Production Withpolyethylene Mulch and Hairy Vetch Mulch. - (Abstract Only) - (01-Nov-00)
Off-Site Movement of Pesticides and Soil in Runoff from Vegetable Production - (Abstract Only) - (29-Nov-99)
Agrochemical Losses from Polyethylene Mulch - (Abstract Only) - (15-Nov-99)
Predicting Pesticide Losses from Polyethylene Mulch - (Abstract Only) - (15-Nov-99)
Assessing the Environmental Impact of Vegetable Production: Surface Runoff of Pesticides and Soil from Plastic Mulch Versus Vegetative Mulch - (Abstract Only) - (15-Nov-99)
Off-Site Movement of Pesticides and Soil in Runoff from Vegetable Production: Comparing the Environmental Impact of Vegetable Production with Polyethylene Mulch and Vegetative Mulch - (Abstract Only) - (15-Nov-99)
Assessing the Environmental Impact of Vegetable Production Systems - (Abstract Only) - (01-Nov-99)
Off-Site Movement of Pesticides and Soil in Runoff from Vegetalbe Production: Comparing the Environmental Impact of Vegetable Production with Polyethylene Mulch and Vegetative Mulch - (Abstract Only) - (20-Aug-99)
Nmr Relaxation Study on Acetamide Pesticide Interactions with Soil Organic Matter Surrogates - (Abstract Only) - (15-Jul-99)
Nuclear Magnetic Resonance Study and Molecular Modeling of Metolachlor Conformations in Solution - (Abstract Only) - (15-Jul-99)
Influence of the Chemical Environment on Metolachlor Conformations - (Peer Reviewed Journal) - (07-Jul-99)
Off-Site Movement of Soil and Pesticides in Runoff from Vegetable Production: Composing the Environmental Impact of Polyethylene Mulch Versus Vegetative Mulch. - (Abstract Only) - (25-Feb-99)
ARS News Articles
Last Modified: 4/19/2014
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