Documents and Reports
Ben Greenfield, Assistant Environmental Scientist
Title | Author | Year | Link |
SFEI Program |
| Patterns in mercury and trace organic contamination of sport fish and sediments in San Francisco Bay compared to the offshore coast |
Melwani, A.; Greenfield, B; Targgart, L.; Kellogg, M.
|
2009
|
PDF
|
RMP
|
| Mercury In Biosentinel Forage Fish In San Francisco Bay |
Greenfield, B. K.; Jahn, A.
|
2009
|
PDF
|
RMP
|
| Assessment of Potential Aquatic Herbicide Impacts to California Aquatic Ecosystems. |
Siemering, G.; Hayworth, J. D.; Greenfield, B. K.
|
2008
|
PDF
|
CMR APMP
|
| Hg L 3 XANES study of mercury methylation in shredded Eichhornia crassipes |
Rajan, M.; Darrow, J.; Hua, M.; Barnett, B.; Mendoza, M.; Greenfield, B. K.; Andrews, J. C.
|
2008
|
PDF
|
CMR APMP
|
| Power Analysis and Optimization of the RMP Status and Trends Program |
Melwani, A. R.; Greenfield, B. K.; Jahn, A.; Oram, J. J.; Sedlak, M.; Davis, J. A.
|
2008
|
PDF
|
RMP
|
| Contaminant Concentrations in Sport Fish from San Francisco Bay, 2006 |
Hunt, J. A.; Davis, J. A.; Greenfield, B. K.; Melwani, A. R.; Fairey, R.; Sigala, M.; Crane, D.; Regalado, K.; Bonnema, A.
|
2008
|
PDF
|
RMP
|
| Modeling mercury accumulation in largemouth bass |
Greenfield, B. K.; Lent, M. A.; Slotton, D. G.; Ayers, S. M.
|
2008
|
PDF
|
CMR
|
| The RMP Mercury Strategy: Studies Underway |
Greenfield, B. K.
|
2008
|
PPT
|
RMP
|
| Mercury in sport fish from the Sacramento-San Joaquin Delta region, California |
Davis, J. A.; Greenfield, B. K.; Ichikawa, G.; Stephenson, M.
|
2008
|
PDF
|
CMR
|
| Indicators of Anthropogenic Contamination in the Estuary |
Thompson, B.; Melwani, A. R.; Lowe, S.; Greenfield, B. K.; Robinson, A.
|
2007
|
PDF
|
CMR
|
| Modeling mercury bioaccumulation in largemouth bass in the Sacramento-San Joaquin River Delta and tributaries |
Greenfield, B. K.; Slotton, D. G; Ayers, S. M.
|
2007
|
PDF
|
CMR
|
| Mechanical shredding of water hyacinth (Eichhornia crassipes): Impacts to water quality in the Sacramento-San Joaquin River Delta, California |
Greenfield, B. K.; Siemering, G.; Andrews, J. C.; Rajan, M.; Andrews Jr., S. P.; Spencer, D. F.
|
2007
|
PDF
|
APMP CMR
|
| The slow recovery of the San Francisco Estuary from the legacy of organochlorine pesticides |
Connor, M. S.; Davis, J. A.; Leatherbarrow, J.; Greenfield, B. K.; Gunther, A.; Hardin, D.; Mumley, T.; Werme, C.; Oram, J. J.
|
2007
|
PDF
|
RMP
|
| Evaluation of water hyacinth survival and growth in the Sacramento Delta, California following cutting |
Spencer, D. F.; Ksander, G. G.; Donovan, M. J.; Liow, P. S.; Chan, W. K.; Greenfield, B. K.; Shonkoff, S. B.; Andrews, S. P.
|
2006
|
PDF
|
CMR APMP
|
| Organochlorine Pesticide Fate in San Francisco Bay |
Leatherbarrow, J.; David, N.; Greenfield, B. K.; Davis, J. A.; Oram, J. J.
|
2006
|
PDF
|
RMP
|
| Mercury in biosentinel fish in San Francisco Bay: First-year project report |
Greenfield, B. K.; Jahn, A.; Grenier, J. L.; Shonkoff, S.; Sandheinrich, M.
|
2006
|
PDF
|
RMP
|
| Control costs, operation, and permitting issues for non-chemical plant control: case studies in the San Francisco Bay-Delta Region, California. |
Greenfield, B. K.; Blankinship, M.; McNabb, T. P.
|
2006
|
PDF
|
APMP
|
| Contamination Concentrations in Fish from San Francisco Bay, 2003 |
Davis, J.; Hunt, J.; Greenfield, B. K.; Fairey, R.; Sigala, M.; Crane, D.; Regalado, K.; Bonnema, A.
|
2006
|
PDF
|
RMP
|
| Evaluating impacts of Lake Maid plant control |
David, N.; Greenfield, B. K.; Siemering, G. S.
|
2006
|
PDF
|
APMP
|
| Aquatic Pesticides Monitoring Program Nonchemical Alternatives Year 3 Final Report |
Greenfield, B. K.; David, N.; Siemering, G.; McNabb, T. P.; Spencer, D. F.; Ksander, G. G.; Donovan, M. J.; Liow, P. S.; Chan, W. K.; Shonkoff, S. B.; Andrews, S.; Howard, V.; Sytsma, M.
|
2005
|
PDF
|
APMP
|
| Aquatic Pesticides Monitoring Program Phase 3 (2004) Monitoring Project Report |
Siemering, G.; Hayworth, J.; Melwani, A. R.; Crane, D.; Mekebri, A.; Blondina, G.; Schlenk, D.; Xie, L.; Irwin, M. A.; Berry, K.; Greenfield, B. K.; Thrippleton, K.
|
2004
|
PDF
|
APMP
|
| Field Evaluations of Alternative Pest Control Methods in California Waters |
San Francisco Estuary Institute (SFEI); Blankinship and Associates; Marin Municipal Water District; Reclamation District 999; and Contra Costa County Public Works Department; Greenfield, B.K.
|
2004
|
PDF
|
APMP
|
| Does shredding water hyacinths affect mercury speciation? |
Hua, M.; Rajan, M.; Hackett, A.; Darrow, J.; Andrews, J. C.; Greenfield, B. K.
|
2004
|
|
APMP CMR
|
| Monitoring Trace Organic Contamination in Central Valley Fish: Current Data and Future Steps. |
Greenfield, B. K.; Wittner, E.; David, N.; Shonkoff, S. B.; Davis, J. A.
|
2004
|
PDF
|
CMR
|
| Mercury Contamination of Sport Fish in the Delta and its Tributaries |
Greenfield, B. K.; Davis, J. A.; Ichikawa, G.; Stephenson, M.; Slotton, D. G.; Ayers, S.; Jarman, W.
|
2004
|
PDF
|
RMP
|
| Seasonal, Interannual, and Long-term Variation in sport fish contamination, San Francisco Bay |
Greenfield, B. K.; Davis, J. A.; Fairey, R.; Roberts, C.; Crane, D.; Ichikawa, G.
|
2004
|
Link
PDF
|
RMP
|
| A Simple Mass Balance Model for PAH Fate in the San Francisco Estuary |
Greenfield, B. K.; Davis, J. A.
|
2004
|
PDF
|
RMP
|
| A PAH Fate Model for San Francisco Bay |
Greenfield, B. K.; Davis, J. A.
|
2004
|
PDF
|
RMP
|
| Review of Alternative Aquatic Pest Control Methods For California Waters |
Greenfield, B. K.; David, N.; Hunt, J.; Wittmann, M.; Siemering, G.
|
2004
|
PDF
|
APMP CMR
|
| Review of Alternative Aquatic Pest Control Methods For California Waters |
Greenfield, B. K.; David, N.; Hunt, J.; Wittmann, M.; Siemering, G.
|
2004
|
PDF
|
APMP
|
| Review of Alternative Aquatic Pest Control For California Waters |
Greenfield, B. K.; David, N.; Hunt, J.; Wittmann, M.; Siemering, G.
|
2004
|
PDF
|
APMP
|
| APMP Alternatives Program Executive Summary |
Greenfield, B. K.
|
2004
|
PDF
|
APMP CMR
|
| Aquatic Pesticides Alternatives Executive Summary |
Greenfield, B. K.
|
2004
|
PDF
|
APMP
|
| APMP Alternatives Program Executive Summary |
Greenfield, B. K.
|
2004
|
PDF
|
APMP
|
| Cisnet Technical Report: Contaminant Accumulation In Eggs of Double-Crested Cormorants and Song Sparrows In San Pablo Bay |
Davis, J. A.; Greenfield, B. K.; Ross, J. R. M.; Crane, D.; Ichikawa, G.; Negrey, J.; Spautz, H.; Nur, N.
|
2004
|
PDF
|
RMP
|
| Fish mercury in the Bay-Delta watershed: a dark cloud with a silver lining |
Davis, J. A.; Greenfield, B. K.; Ichikawa, G.; Stephenson, M.
|
2004
|
|
CMR
|
| Sport fish contamination in the Bay-Delta watershed |
Davis, J. A.; Greenfield, B. K.
|
2004
|
|
CMR
|
| Aquatic Pesticides Alternatives Literature Review, Review of Alternative Aquatic Pest
Control Methods For California Waters |
David, N.; Greenfield, B. K.; Hunt, J.; Siemering, G.; Wittmann, M.
|
2004
|
PDF
|
APMP
|
| Contaminant Concentrations in Fish from San Francisco Bay, 2000 |
Greenfield, B. K.; Davis, J. A.; Fairey, R.; Roberts, C.; Crane, D. B.; Ichikawa, G.; Petreas, M.
|
2003
|
HTML
PDF
|
RMP
|
| Non-Chemical Aquatic Plant Control (presented at NorCAl SETAC 2003 Conference) |
David, N.; Greenfield, B. K.; Siemering, G.
|
2003
|
PPT
|
APMP
|
| Choosing a Future Bay: The Long - Term Fate of PCBs and Other Organics |
Davis, J. A.; Greenfield, B. K.; Leatherbarrow, J.; David, N.
|
2003
|
PPT
|
RMP
|
| A mass balance model for the fate of PAHs in the San Francisco Estuary |
Greenfield, B. K.; Davis, J. A.
|
2003
|
PPT
|
RMP
|
| A new research program on non-chemical pest control in California waters |
Greenfield, B. K.; David, N.; Siemering, G.
|
2003
|
|
APMP CMR
|
| The tidal marsh food web |
Grenier, J. L.; Collins, J.; Davis, J. A.; Greenfield, B. K.
|
2002
|
PDF
|
CMR WL
|
| Shell damage and salt marsh periwinkles (Littoraria irrorata Say) and resistance to future attacks by blue crabs (Callinectes sapidus Rathbun) |
Greenfield, B. K.; Lewis, D. B.; Hinke, J. T.
|
2002
|
PDF
PDF
|
WL
|
| Contaminant concentrations in fish: 2000 (Oral Presentation) |
Greenfield, B. K.; Davis, J. A.
|
2002
|
PDF
PPT
|
RMP
|
| Stable isotopes may help explain fish contamination patterns in the Estuary |
Greenfield, B. K.
|
2002
|
|
RMP
|
| Contaminant concentrations in fish: 2000 |
Greenfield, B. K.; Davis, J. A.
|
2002
|
|
RMP
|
| Contaminant concentrations in Delta fish |
Greenfield, B. K.
|
2001
|
PDF
|
RMP
|
| NorCal SEATAC 2001 - Seafood Contamination and Consumption |
Davis, J. A.; Greenfield, B. K.; Roberts, C.; Fairey, R.; Ichicawa, G.; Stephenson, M.; Crane, D.
|
2001
|
PPT
|
CMR
|
| Predicting mercury levels in fish: use of water chemistry, trophic ecology, and spatial traits |
Greenfield, B. K.; Hrabik, T. R.; Harvey, C. J.; Carpenter, S. R.
|
2000
|
PDF
|
RMP
|
| Contaminant Concentrations in Fish from San Francisco Bay, 2000 |
Greenfield, B. K.; Davis, J. A.; Fairey, R.; Roberts, C.; Crane, D.B.; Ichicawa, G.; Petreas, M.
|
2000
|
HTML
PDF
|
RMP
|
| Contaminant Concentrations in Fish: 2000 (2002 RMP Annual Meeting) |
Davis, J. A.; Greenfield, B. K.
|
2000
|
PDF
PPT
|
RMP
|
|