Environmental Modeling Public Meeting - 2013 Agendas

The agendas are provided here as a courtesy and service so that presentation subjects and authors can be easily searched.

Detailed information from 2013 is available in the docket using this id: EPA-HQ-OPP-2009-0879

On this page:


Agenda of the March 19, 2013 Exposure Modeling Public Meeting

March 19, 2013 EMPM Agenda
Time Presentation Number and Title Presenter(s) Source
9:00 - 9:10 Welcome and Introductions Marietta Echeverria, Gabe Rothman, and Jim Carleton EPA
9:10 - 9:20 Opening Remarks Don Brady
9:20 - 9:45 PRZM GW: Implementation and Case Studies Reuben Baris, Michael Barrett, Rochelle Bohaty, Marietta Echeverria, Dirk Young, and James Wolf
9:45 - 10:10 Surface Water Calculator Dirk Young
10:10 - 10:35 Rice Modeling: A Case Study Chuck Peck
10:35 - 10:45 Break
10:45 - 11:10 Status of Drinking Water Intake Watershed PCA Development Project Jim Carleton EPA
11:10 - 11:35 Spatial Aquatic Model (SAM) Pilot Project Nelson Thurman
11:35 - 12:00 Audrey III A Tier II Plant Exposure Estimation Tool R. David Jones, Chuck Peck, and Frank Farruggia
12:00 - 1:00 Lunch
1:00 - 1:30 Implementation of Vegetative Buffer Strip Effectiveness in Removing Pesticides in Regulatory Assessments Bjoern Roepke, Russell L. Jones, and George Sabbagh Public Presentations
1:30 - 2:00 iSTREEM© A Web-Based River Chemical Concentration Estimation Model Xinhao Wang and Paul DeLeo
2:00 - 2:30 Monitoring and Modeling the Fate and Transport of a Pesticide Metabolite from Groundwater Recharge to Drinking Water R. Sur, T. Oertel, M. Himml, and G. Görlitz
2:30 - 2:45 Break
2:45 - 3:15 Development and Validation of an Approach for Modeling Pyrethroid Residues in Urban Streams Michael Winchell, Scott Jackson, and Gary Mitchell Public Presentations
3:15 - 3:45 Evaluation of a Simplified SWAT Model Approach for Prediction of Insecticide Concentrations in a Small Watershed in Northwestern Oregon Natalia Peranginangin, Michael F. Winchell, and Solomon Folle
3:45 - 4:00 Meeting Wrap-Up

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Agenda of the October 8, 2013 Exposure Modeling Public Meeting

Cancelled due to the Government Shutdown Oct 1-16th

October 8, 2013 EMPM Agenda
Time Presentation Number and Title Presenter(s)
9:00 - 9:10 Welcome and Introductions Marietta Echeverria, Gabe Rothman, and Jim Carleton
9:10 - 9:20 Opening Remarks Don Brady
9:20 - 9:50 Estimating the magnitude of pesticide effects on avian reproductive success: Markov chain nest productivity model (MCnest) Kris Garber (EPA) Co-authors: Rick Bennett, Matt Etterson (EPA)
9:50 - 10:10 Testing the Surface Water Calculator Karen Milians (EPA) Co-authors: Meridith Fry, He Zhong, Dirk Young (EPA)
10:10 - 10:30 Development of conceptual models for estimating aquatic exposure from the use of pesticides on rice using the Pesticide Flooded Application Model Katrina White (EPA) Co-authors: Marietta Echeverria, Greg Orrick, Chuck Peck, Andrew Shelby, Nelson Thurman, Dirk Young (EPA)
10:30 - 10:50 Break
10:50 - 11:10 Evaluation of NAFTA kinetics guidance Russell Jones (Bayer) Co-authors: Jane Tang (Bayer), Michael Huang (DuPont), Wenlin Chen (Syngenta), Richard Allen (Valent), Sue Hayes (Syngenta), Robin Sur (Bayer)
11:10 - 11:30 Comparison of multiple spray drift deposition data sets Scott Jackson (BASF)
11:30 - 11:50 Guidance on Modeling Offsite Deposition of Pesticides via Spray Drift Katrina White (EPA) Co-authors: Marietta, Echeverria, Faruque Khan, Chuck Peck (EPA)
11:50 - 12:10 Use of the OCED ENASGIPS tool in US settings Shelby Zelonis or Gerco Hoogeweg (Waterborne) Co-authors: Cecilia Mucha Hirata, Nathan Snyder (Waterborne)
12:10 - 1:10 Lunch
1:10 - 1:30 A better sorption model for predicting pesticide behavior Qingli Ma (Exponent) Co-authors: Richard Reiss (Exponent) and Paul Whatling (Cheminova)
1:30 - 1:50 The significance of time-dependent sorption on leaching potential: A comparison of measured field results and modeled estimates Timothy Negley (ARCADIS) Co-authors: Kacie Gehl, Andy Newcombe (ARCADIS), Richard Allen (Valent), Jane Tang, Dan Dyer (Bayer)
1:50 - 2:10 Evaluation of PRZM-GW using long-term ground water monitoring data Jane Tang (Bayer) Co-authors: Robin Sur, Dan Dyer, Pete Coody (Bayer)
2:10 - 2:30 Break
2:30 - 2:50 Comparing ground water models why are there differences? Amy Ritter (Waterborne)
2:50 - 3:10 Modeling pesticide fate and transport through flowing water bodies for endangered species assessment in the California Central Valley Michael Winchell (Stone) Co-authors: Katie Budreski, Lauren Padilla (Stone), JiSu Bang, Natalia Peranginangin (Syngenta)
3:10 - 3:30 Spatial Aquatic Model (SAM) pilot project update Nelson Thurman (EPA) Co-authors: Dirk Young, Shelly Thawley, Kurt Plunke, Ron Parker, Paul Mastradone, Chris Koper, Tripp Hook, Meridith Fry, Tanja Crk, Jim Carleton, Gabe Rothman (EPA)
3:30 - 4:00 Meeting Wrap-Up

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