Distribution and stomach contents of fishes in the northern Sacramento-San Joaquin Delta, 2020-2022
This data set includes count, location, and ancillary habitat data for fishes sampled in adjacent reaches of Georgiana Slough, Sacramento River, and Steamboat Slough in the northern Sacramento-San Joaquin Delta. It also includes data on the stomach contents of selected individual black basses (Micropterus). Fishes were sampled by boat electrofishing from approximately January-May, 2020-2022, plus gillnetting in 2020. Samples were collected under a stratified random sampling design. Gillnetting involved short duration (~60 minute) sets of monofilament experimental gill nets. Boat electrofishing involved either single or repeated passes along an individual 300 m shoreline transect. Stomach contents data are from fishes that were frozen whole immediately upon collection and later processed in a laboratory.
Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[
"010:12"
]
|
| contactPoint |
{
"fn": "Matthew J Young",
"@type": "vcard:Contact",
"hasEmail": "mailto:mjyoung@usgs.gov"
}
|
| description | This data set includes count, location, and ancillary habitat data for fishes sampled in adjacent reaches of Georgiana Slough, Sacramento River, and Steamboat Slough in the northern Sacramento-San Joaquin Delta. It also includes data on the stomach contents of selected individual black basses (Micropterus). Fishes were sampled by boat electrofishing from approximately January-May, 2020-2022, plus gillnetting in 2020. Samples were collected under a stratified random sampling design. Gillnetting involved short duration (~60 minute) sets of monofilament experimental gill nets. Boat electrofishing involved either single or repeated passes along an individual 300 m shoreline transect. Stomach contents data are from fishes that were frozen whole immediately upon collection and later processed in a laboratory. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Digital Data",
"format": "XML",
"accessURL": "https://doi.org/10.5066/P9LN77LW",
"mediaType": "application/http",
"description": "Landing page for access to the data"
},
{
"@type": "dcat:Distribution",
"title": "Original Metadata",
"format": "XML",
"mediaType": "text/xml",
"description": "The metadata original format",
"downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.610ad614d34ef8d70568c149.xml"
}
]
|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_610ad614d34ef8d70568c149 |
| keyword |
[
"California",
"Central Valley Chinook Salmon",
"Georgiana Slough",
"Oncorhynchus tshawytscha",
"Sacramento River",
"Sacramento-San Joaquin Delta",
"Steamboat Slough",
"USGS:610ad614d34ef8d70568c149",
"United States",
"aquatic biology",
"biota",
"ecology",
"environment",
"inlandWaters",
"predation",
"salmon survival",
"wetlands"
]
|
| modified | 2023-03-13T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
}
|
| spatial | -121.7622, 38.1016, -121.4820, 38.3653 |
| theme |
[
"Geospatial"
]
|
| title | Distribution and stomach contents of fishes in the northern Sacramento-San Joaquin Delta, 2020-2022 |
