Field Activity 2026-601-FA

Identifier 2026-601-FA
Alternate names EMC
Purpose Collect baseline physical information to inform management of dredged sediment in San Francisco Bay.
Location Eastern shoreline of Central San Francisco Bay
Info derived Bathymetric and topographic surveys of the marsh, intertidal, and shallow subtidal habitats, collection of sediment cores on the mudflat to quantify sediment properties including grain size and bulk density, and deployment of oceanographic instruments to measure water levels, winds, waves, currents, and suspended sediment concentrations
Projects
Platform
R/V Jewell
2018 Pacific Boats, Length: 23 ft, Beam: 8.6 ft, Draft: 1 meter
Waverunner 1 (SC)
Personal Water Craft
Waverunner 2 (SC)
Personal Water Craft
Vehicles
MarFac; Chevy Suburban - gray; 7 pass; G62-2874L
MarFac; crewcab - G63-2147R
Itinerary
Start Emeryville, CA 2026-01-05
End Emeryville, CA 2026-03-31
Days in the field 5
Bounds
West -122.34435071
East -122.28899007
North 37.85073017
South 37.81819206
Marine operations Yes

Personnel

Organization
2885 Mission Street
Santa Cruz, CA95060
(831) 460-7401
Principal investigators Andrew Stevens
Crew members
Joanne C. Thede
Scientist, Staff
Jackson E Currie
Scientist, Staff
Joshua Logan
Scientist, Staff
Cordell Johnson
Scientist, Staff
Peter Dal Ferro
Scientist, Staff
Daniel C Powers
Scientist, Staff
McGill, Samantha
Scientist, Staff
Information specialist(s)
Andrew Stevens
Specialist, Information

Data types and categories

Data category: Imagery, Sampling, Time Series, Sonar
Data type: Photo, Geology, Mooring (physical oceanography), Single Beam

Equipment used

Equipment Usage description Data types Datasets
Structure from Motion - UAS Navigation, LIDAR, Photo (no data reported)
Push corer Chemistry, Surveys (geochemical), Surveys (biological), Biology, Geology (no data reported)
grab sampler Surveys (geochemical), Geology (no data reported)
Moorings - Tripods Mooring (physical oceanography) (no data reported)
Cee HydroSystems Ceescope Single Beam (no data reported)

Publications

Samples collected during this field activity