Welcome to the Department of Pesticide Regulation

Publications on Computer Modeling and Data Analysis

Back to Fumigant Resource Center
Back to Fumigant Publications

Note: If you want to search for a particular subject word on this page, most browsers have a built-in search function. For both Internet Explorer and Netscape, click on "Edit," then "Find," and type in the word you want to find on the page. (If you want to search our entire Web site, use the search box in the upper right corner of this page.)

Analysis Memo Johnson, B. 2008. Calculation of Eight-Hour Maximum Methyl Isothiocyanate Flux from Dazomet Applications (PDF, 72 kb).
Analysis Memo Gurusinghe, P. 2008. Use of LEACHM Model, LEACHP Version to Predict Volatilization Component of a Pesticide Lost From a Field Application (PDF, 24 kb).
Analysis Memo Barry, T., F. Spurlock, R. Segawa. 2007. Pesticide Volatile Organic Compound Emission Adjustments for Field Conditions and Estimated Volatile Organic Compound Reductions-Initial Estimates (PDF, 184 kb). Appendix 1 ( PDF, 734 kb) Appendix 2 and 3 (PDF, 376 kb).
Analysis Memo Johnson, B. 2007. Simulation of Concentrations and Exposure Associated with Dow Agrosciences-Proposed Township Caps for Merced County for 1,3-Dichloropropene (PDF, 108 kb).
Analysis Memo Johnson, B. 2007. Simulation of Concentrations and Exposure Associated with Dow Agrosciences-Proposed Township Caps for Ventura County for 1,3-Dichloropropene (PDF, 140 kb).
Analysis Memo Barry, T. 2007. Development of Additional Methyl Isothiocyanate Buffer Zones for the Metam Sodium Mitigation Proposa. (PDF, 162 kb).
Analysis Memo Barry, T., J. Marade. 2007. Air Dispersion Modeling Analysis of Priority Incident 38-MON-05 (PDF, 317 kb). Figures 2 to 5 (PDF, 4.9 mb). Figures 6 to 10 (PDF, 5.9 mb) Figures 11 to Appendix (PDF, 3.6 mb).
Analysis Memo Barry, T. 2006. Alternate Methidathion Application Air Concentration Estimates (PDF, 40 kb).
Analysis Memo Wofford, P., B. Johnson. 2006. Dazomet Flux Analysis and Recommendations for Future Study (PDF, 407 kb).
Analysis Memo Barry, T. 2005. Estimation of Methyl Isothiocyanate Air Concentrations Associated with Priority Case Number 026-KER-05 (PDF, 612 kb).
Analysis Memo Wofford, P. 2005. Flux Estimation Calculated From a Sprinkler Application of Methyl Isothiocyanate (PDF, 110 kb).
Analysis Memo Johnson, B., T. Barry. 2005. Estimation of Methyl Bromide Flux For Siemer Studies TC199.1 and F1.1 and Use of Standard Weather Conditions (PDF, 281 kb).
Analysis Memo Sanders, J., B. Johnson, T. Barry and R. Segawa. 2005. General Guidance for Conducting Fumigant Field Studies (PDF, 280 kb).
Analysis Memo Wofford, P . 2005. Variability in Daytime Stability Class Designation Under Partly Foggy Conditions in a Monitoring Study (PDF, 149 kb).
Analysis Memo Johnson, B. 2001. Evaluating the Effectiveness of Methyl Bromide Soil Buffer Zones in Maintaining Acute Exposures Below a Reference Air Concentration (PDF, 1.7 mb).
Analysis Memo Segawa, R., B. Johnson, T. Barry. 2000. Summary of Off-Site Air Monitoring for Methyl Bromide Field Fumigations (PDF, 723 kb).
Analysis Memo Segawa, R., T. Barry, B. Johnson. 2000. Recommendations for Methyl Bromide Buffer Zones for Field Fumigations (PDF, 1.0 mb).
Analysis Memo Barry, T. 1999. Methyl Bromide Emission Ratio Groupings (PDF, 359 kb).
Analysis Memo Johnson, B., T. Barry, P. Wofford.1999. Workbook for Gaussian Modeling Analysis of Air Concentration Measurements (PDF, 3 mb).
Analysis Memo Segawa, R. 1997. Description of Computer Modeling Procedures for Methyl Bromide Memorandum (PDF, 116 kb).