Properties of sediment collected from two marshes and adjacent shallows in Northern San Francisco Bay, California, 2022-2023
Bed sediment samples were collected from the intertidal, and subtidal shallows of San Pablo Bay National Wildlife Refuge and Corte Madera Bay near stations where instrumented platforms that were collecting hydrographic time-series were deployed. Sediment sediments were collected with push cores, either manually or by subsampling a Gomex box corer. Cores, which ranged in length from 5 to 18 centimeters (cm), were sectioned by depth. The top two sections from each core were 0.5 cm thick, the following sections were 1 cm thick, sections below 6 cm were often sectioned either into sections that were 1 or 2 cm thick. Additional samples were taken from sediment deposited on ceramic tiles attached to the marsh surface. Samples were analyzed for sediment properties including bulk density, particle size distribution, loss on ignition, and percent carbon.
Complete Metadata
| accessLevel | public |
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[
"010:12"
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| contactPoint |
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"fn": "PCMSC Science Data Coordinator",
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|
| description | Bed sediment samples were collected from the intertidal, and subtidal shallows of San Pablo Bay National Wildlife Refuge and Corte Madera Bay near stations where instrumented platforms that were collecting hydrographic time-series were deployed. Sediment sediments were collected with push cores, either manually or by subsampling a Gomex box corer. Cores, which ranged in length from 5 to 18 centimeters (cm), were sectioned by depth. The top two sections from each core were 0.5 cm thick, the following sections were 1 cm thick, sections below 6 cm were often sectioned either into sections that were 1 or 2 cm thick. Additional samples were taken from sediment deposited on ceramic tiles attached to the marsh surface. Samples were analyzed for sediment properties including bulk density, particle size distribution, loss on ignition, and percent carbon. |
| distribution |
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| identifier | http://datainventory.doi.gov/id/dataset/USGS_8ba96f9a-f518-42e7-b642-347ae49b7ade |
| keyword |
[
"CMHRP",
"Coastal and Marine Hazards and Resources Program",
"Corte Madera Bay",
"Corte Madera marsh",
"Marin County",
"PCMSC",
"Pacific Coastal and Marine Science Center",
"San Francisco Bay",
"San Pablo Bay",
"San Pablo Bay National Wildlife Refuge",
"Sediment",
"Sonoma County",
"State of California",
"Substrate",
"U.S. Geological Survey",
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"USGS:8ba96f9a-f518-42e7-b642-347ae49b7ade",
"bulk density",
"carbon",
"dissolved organic compounds",
"grab sampling",
"grain-size analysis",
"ocean processes",
"oceans",
"push coring",
"sea-floor characteristics",
"sediment transport",
"unconsolidated deposits"
]
|
| modified | 2024-08-06T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
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|
| spatial | -122.50600, 37.92853, -122.44589, 38.11512 |
| theme |
[
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|
| title | Properties of sediment collected from two marshes and adjacent shallows in Northern San Francisco Bay, California, 2022-2023 |
