Marin County
University of California
Marin County

David J Lewis

Photo of David J Lewis
Director
Cooperative Extension Marin County
1682 Novato Boulevard
Suite 150-B
Novato, CA 94947
(415) 473-4204
djllewis@ucanr.edu Create VCard

Also in:
Napa County

Links

Education

M.S. International Agricutlural Development & Watershed Science, UC David. 1999
B.A. Geology, Carleton College. 1989

Specialty

Watershed Management and Research

Areas of Expertise (click to see all ANR academics with this expertise)

Bibliography

Peer Reviewed

  • das Gracas, C. ; Pereira, M., et al. (2013). "The occurrence of subtilase-cytotoxin-encoding genes in environmental Escherichia coli isolated from a Northern California estuary." Canadian Journal of Microbiology 55: 437-441.
  • Lewis, D.; Atwill, E., et al. (2012). "Spatial and Temporal Dynamics of Fecal Coliform and Escherichia coli Associated with Suspended Solids and Water within Five Northern California Estuaries." Journal of Environmental Quality(42): 229-238.
  • George, M.; Larson-Praplan, S., et al. (2011). "California's rangeland water quality management plan: An update." Rangelands 33(1): 20-24.
  • Lewis, D. ; Atwill, E. , et al. (2010). "Management of microbial contamination in storm runoff from California coastal dairy pastures." Journal of Environmental Quality 39(5): 1782-9.
  • Lewis, D.; Atwill, E., et al. (2010). "Reducing microbial contamination in storm runoff from pastures on California coastal dairies." Journal of Environmental Quality 39: 1782-1789.
  • O'Geen, A.; Dahlgren, R., et al. (2010). "Research connects soil hydrology and stream water chemistry in California oak woodlands." California Agriculture 64(2): 78-84.
  • Lennox, M.; Lewis, D. J., et al. (2009). "Development of Vegetation and Aquatic Habitat in Restored Riparian Sites of California's North Coast Rangelands." Restoration Ecology 19(2)
  • Lewis, D. ; Atwill, E., et al. (2009). "Reducing microbial contamination in storm runoff from high use areas on California coastal dairies." Water Science & Technology 60(7): 1731-1743.
  • Lewis , D.; Lennox, M., et al. (2008). Developing a monitoring program for riparian revegetation projects. Davis, Ca, University of California Agriculture and Natural Resources Communication Services. Publication #8363: 16.
  • Miller, W.; Lewis, D., et al. (2008). "Farm factors and beneficial management practices (BMPs) associated with reducing Cryptosporidium loading in storm runoff from dairy high use areas." Journal of Environmental Quality 37(5): 1875-82.
  • Lile, D.; Tate, K., et al. (2008). Management options to reduce microbial, nutrient, and sediment pollutants in runoff from grazed, irrigated pastures. Davis, California, University of California Agriculture and Natural Resources Communication Services.
  • Miller, W.; Lewis, D., et al. (2007). "Climate and on-farm risk factors associated with Giardia duodenalis cysts in storm runoff from California coastal dairies." Applied and Environmental Microbiology 73(21): 6972--6979.
  • Lennox, M.; Lewis , D., et al. (2007). Water Quality Treatment for Livestock Feeding and Exercise Areas on California Coastal Dairy Farms and Ranches. University of California Division of Agriculture and Natural Resources. Publication 8210
  • Ristow, P.; Pettygrove, G., et al. (2006). California Dairies: Protecting Water Quality. University of California, Davis, CA, University of California Agriculture and Natural Resources. Publication 21630
  • Opperman, J.; Lewis, D., et al. (2006). Maintain Wood in Streams: A Vital Action for Fish Conservation. Oakland, CA, University of California Agriculture and Natural Resources. Publication 8157: 11.
  • Lewis, D. ; Singer, M., et al. (2006). "Nitrate and sediment fluxes from a California rangeland watershed." Journal of Environmental Quality 35(6): 2202-11.
  • Lewis , D.; Singer, M., et al. (2006). "Nutrient and Sediment Fluxes from a California Rangeland Watershed." Journal of Environmental Quality 35: 2202-2211.
  • Harper, J.; Lewis , D., et al. (2006). Sediment Delivery Inventory and Monitoring: A Method for Water Quality Mangement in Rangeland Watersheds. Instructional Video. Davis, CA, University of California Agriculture and Natural Resources Communication Services.: 28 minutes.
  • Gerstein, J.; Lewis , D., et al. (2006). State and Federal Approach to Control of Nonpoint Sources of Pollution. Oakland, CA, University of California Agriculture and Natural Resources. Publication 8203: 7.
  • Larsen, R.; Smith, K., et al. (2005). "Evaluation of California's Rangeland Water Quality Education Program." Rangeland Ecology & Management 58(5): 514-522.
  • Lewis, D.; Atwill, E., et al. (2005). "Linking On-Farm Dairy Mangement Practices to Storm-Flow Fecal Coliform Loading for California Coastal Watersheds." Environmental Monitoring and Assessment 107: 407-425.
  • Larsen, R.; Lewis, D. , et al. (2005). Watershed Management in Oak Woodlands. Davis, CA, University of California Agriculture and Natural Resources.
  • Lewis, D.; Tate, K., et al. (2002). Turbidity and total suspended solid concentration dynamics in streamflow from California Oak Woodland Watersheds. Fifth Symposium on Oak Woodlands: Oaks in California Changing Landscape (Proceedings).R. Standiford, D. McCreary, K. Purcell and . (Technical Coordinators). San Diego, CA, Pacific Southwest Research Station, Forest Service, United States Department of Agriculture. General Technical Report PSW-GTR-184: 104-118.
  • Lewis , D. ; Tate, K., et al. (2001). "Locating sediment sources on California's North Coast rangelands." California Agriculture 55(4): 32-38.
  • Lewis, D.; Vance, L., et al. (2001). Stream Temperature in the Garcia River: The Relationships of Air Temperature, Canopy, and Geographic Position to Stream Thermodynamics. Riparian and Floodplain Conference Proceedings, Sacramento, CA, USDA (United States Department of Agriculture), USFS (United States Forest Service).
  • Dahlgren, R.; Tate, K., et al. (2001). "Watershed research examines rangeland management effects on water quality." California Agriculture 55(6): 64-71.
  • Tate, K.; Nader, G., et al. (2000). "Evaluation of buffers to improve the quality of runoff from irrigated pastures." Journal of Soil and Water Conservation 55(4): 473-478.
  • Lewis, D.; Singer, M., et al. (2000). "Hydrology in a California oak woodland watershed." Journal of Hydrology 240: 106-117.
  • Lewis, D.; Tate, K., et al. (2000). Sediment delivery monitoring: A water quality tool for California Rangeland watersheds. Davis, CA, University of California Agriculture and Natural Resources. Publication
  • Lewis, D.; Singer, M., et al. (1999). "Applicability of SCS Curve Number Method for a California oak woodlands watershed." Journal of Soil and Water Conservation 55(2): 226-230.
  • Lewis, D. (1999). Water quality and yield in a California oak woodland watershed: A 17-year study. University of California, Davis. Master of Science

California Agriculture Article Contributions

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