NCEAS Working Groups
Ecological thresholds in the San Francisco Estuary
Project Description
Land use in the San Francisco Estuary since the mid to late 1800s likely has altered the system to the point that traditional objectives for restoration (e.g., reversion of structure, composition, and function to the original state of the system) cannot be achieved. This working group will address three major issues through analysis of existing data and associated discussions about conceptual frameworks. First, we will address the scope of changes in system state in the San Francisco Estuary, especially with respect to productivity in the pelagic zone. Second, given evidence of changes in system state, we will investigate the future states of the estuary that may be possible, and the inputs (primarily ecological, but also economic and social) that would be necessary to achieve those states. Third, we will compare changes in system state in the San Francisco Estuary with other estuarine systems in and beyond the United States.
Principal Investigator(s)
Erica Fleishman
Project Dates
Start: October 19, 2010
End: July 28, 2011
completed
Participants
- Marissa L. Bauer
- US Geological Survey (USGS)
- Denise L. Breitburg
- Smithsonian Environmental Research Center
- Larry R. Brown
- US Geological Survey (USGS)
- Erica Fleishman
- University of California, Santa Barbara
- Peter M. Groffman
- Cary Institute of Ecosystem Studies
- Michael L. Johnson
- University of California, Davis
- Wim Kimmerer
- San Francisco State University
- Peter Moyle
- University of California, Davis
- David Schoellhamer
- US Geological Survey (USGS)