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Filters Date Range Past year (2) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts PCMSC Science Data Coordinator Pacific Coastal and Marine Science Center Joanne C. T Ferreira Jessica R Lacy U.S. Geological Survey - ScienceBase More... Tag Types Theme (4) Place (4) Tag Schemes USGS Thesaurus (4) None (4) Geographic Names Information System (4) Data Categories for Marine Planning (4) ISO 19115 Topic Category (4) Marine Realms Information Bank (MRIB) keywords (4) View Results as: JSON ATOM CSV

Suspended sediment concentrations from water samples collected in San Pablo Bay and Grizzly Bay, California, 2020 Water samples were collected in San Pablo Bay and Grizzly Bay on five days from January through June 2020. The water samples were collected from a small vessel near pre-established USGS instrument moorings using a peristaltic pump or a Niskin bottle. Data are provided in a comma-delimited values spreadsheet. Categories: Data; Tags: CMHRP, Coastal and Marine Hazards and Resources Program, Grizzly Bay, PCMSC, Pacific Coastal and Marine Science Center, All tags... San Francisco Bay, San Pablo Bay, State of California, U.S. Geological Survey, USGS, Water-Quality Parameters, field sampling, marine water quality, oceans, suspended material (water), water sampling, water sampling, Fewer tags Grain size, bulk density, and organic carbon of sediment cores from San Pablo Bay and Grizzly Bay, California, 2019 Bed sediment samples were collected in San Pablo Bay and Grizzly Bays on eight days from June through November 2019, to analyze for sediment properties including bulk density, particle size distribution, and percent organic carbon. Sediment samples were collected from a small vessel near pre-established USGS instrument moorings using a Gomex box corer that was subsampled with three push cores (37 mm in diameter) per Gomex core. Six subsamples were collected from the top 5 centimeters (cm) of each push core, a few push cores included the top 8 cm. The top two subsamples were each 0.5 cm thick, and all following subsamples were each 1 cm thick. Push core samples from the first, third, and fifth centimeter depth were... Categories: Data; Tags: CMHRP, Coastal and Marine Hazards and Resources Program, Grizzly Bay, PCMSC, Pacific Coastal and Marine Science Center, All tags... San Francisco Bay, San Pablo Bay, Sediment, State of California, Substrate, U.S. Geological Survey, USGS, bulk density, carbon, dissolved organic compounds, grab sampling, grain-size analysis, oceans, push coring, sea-floor characteristics, sediment transport, unconsolidated deposits, Fewer tags Grain size, bulk density, and organic carbon of sediment cores from San Pablo Bay and Grizzly Bay, California, 2020 Bed sediment samples were collected in San Pablo Bay and Grizzly Bays on eight days from January through September 2020, to analyze for sediment properties including bulk density, particle size distribution, and percent organic carbon. Sediment samples were collected from a small vessel near pre-established USGS instrument moorings using a Gomex box corer that was subsampled with three push cores (37 mm in diameter) per Gomex core. Six subsamples were collected from the top 5 centimeters (cm) of each push core, a few push cores included the top 8 cm. The top two subsamples were each 0.5 cm thick, and all following subsamples were each 1 cm thick. Push core samples from the first, third, and fifth centimeter depth... Categories: Data; Tags: CMHRP, Coastal and Marine Hazards and Resources Program, Grizzly Bay, PCMSC, Pacific Coastal and Marine Science Center, All tags... San Francisco Bay, San Pablo Bay, Sediment, State of California, Substrate, U.S. Geological Survey, USGS, bulk density, carbon, dissolved organic compounds, grab sampling, grain-size analysis, oceans, push coring, sea-floor characteristics, sediment transport, unconsolidated deposits, Fewer tags Suspended sediment concentrations from water samples collected in San Pablo Bay and Grizzly Bay, California, 2019 Water samples were collected in San Pablo Bay and Grizzly Bay on five days from June through August 2019. The water samples were collected near pre-established USGS instrument moorings with a peristaltic pump or via a Niskin bottle, deployed off of a small vessel. Data are provided in a comma-delimited values spreadsheet. Categories: Data; Tags: CMHRP, Coastal and Marine Hazards and Resources Program, Grizzly Bay, PCMSC, Pacific Coastal and Marine Science Center, All tags... San Francisco Bay, San Pablo Bay, State of California, U.S. Geological Survey, USGS, Water-Quality Parameters, field sampling, marine water quality, oceans, suspended material (water), water sampling, water sampling, Fewer tags