Ben Greenfield

Directory Info

bengreenfieldscientist.blogspot.com/

Education

BA, Biology, Brown University, 1993
MS, Zoology, University of Wisconsin - Madison, 2000

Research

I am broadly interested in the use of field monitoring studies and simple mechanistic models to describe and understand pollutant fate and implications for human health. My past research has focused on environmental distribution and bioaccumulation of legacy pollutants (including mercury, PCBs, PAHs, PBDEs, and legacy pesticides) in California waters. My PhD research focuses on applying models to describe chemical fate of antibiotics, consequent spread of antibiotic resistance, and human health risk implications. I am also collaborating with the Systems Approach to Green Energy IGERT Program, studying potential health impacts of hydraulic fracturing (“fracking”) and other unconventional petroleum development technologies.

Selected Publications

  1. Greenfield BK, Melwani AR, Bay SM. A tiered assessment framework to evaluate human health risk of contaminated sediment. In review. Integr. Environ. Assess. Manag.
  2. Rodenburg, L.A., Q. Meng, D. Yee, B.K. Greenfield. 2014. Evidence for photochemical and microbial debromination of polybrominated diphenyl ether flame retardants in San Francisco Bay sediment. Chemosphere. 106:36-43.
  3. Greenfield B.K., D.G. Slotton, and K.H. Harrold. 2013. Predictors of mercury spatial patterns in San Francisco Bay forage fish. Environ. Toxicol. Chem. 32:2728–2737.
  4. Greenfield, B.K. and R.M. Allen. Polychlorinated biphenyl spatial patterns in San Francisco Bay forage fish. 2013. Chemosphere. 90:1693-1703.
  5. Greenfield, B.K., A.R. Melwani, R.M. Allen, D.G. Slotton, S.M. Ayers, K.H. Harrold, K. Ridolfi, A. Jahn, J.L. Grenier, and M.B. Sandheinrich. 2013. Seasonal and annual trends in forage fish mercury concentrations, San Francisco Bay. Science of the Total Environment. 444:591-601.

Why I chose the Berkeley EHS program

I chose Berkeley because of the tremendous academic freedom and flexibility of the program, and intellectual resources available at Berkeley. At UC Berkeley it is expected for us to collaborate with other students and faculty across campus. EHS program PhD students are also encouraged to develop their own independent research agenda, and the program is designed to foster this.