Sea floor sediment samples, seabed imagery, and CTD data collected in Stellwagen Bank National Marine Sanctuary, MA in 2015, U.S. Geological Survey Field Activity 2015-062-FA

Field activity number 2015-062-FA
Version 1
Area of operation Stellwagen Bank National Marine Sanctuary
Dates 2015
Chief scientist Page Valentine

Suggested citation:Valentine, P.C., Cross, V.A., 2017, Sea floor sediment samples, seabed imagery, and CTD data collected in Stellwagen Bank National Marine Sanctuary, MA in 2015, U.S. Geological Survey Field Activity 2015-062-FA : U.S. Geological Survey data release, https://dx.doi.org/10.5066/F7N015FS.

Abstract: This field activity is part of the effort to map geologic substrates of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts. The overall goal is to develop high-resolution (1:25,000) interpretive maps, based on multibeam sonar data and seabed sampling, showing surficial geology and seabed sediment dynamics. This cruise was conducted in collaboration with the Stellwagen Bank National Marine Sanctuary, and the data collected will aid research on the ecology of fish and invertebrate species that inhabit the region. The Sanctuary's research vessel, R/V Auk, visited 75 locations on Stellwagen Bank at which a customized Van Veen grab sampler (SEABOSS) equipped with a video camera and a CTD was deployed in drift mode to collect sediment for grain-size analysis, video imagery of the seabed, and temperature, conductivity, and depth measurements of the water column. Additional information regarding this field activity is available from https://cmgds.marine.usgs.gov/fan_info.php?fa=2015-062-FA.

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Chemistry

 
2015-062-FA_CTD
Conductivity-temperature-depth data collected aboard the R/V Auk on Stellwagen Bank (text files)
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2015-062-FA_CTD.zip

Samples

 
2015-062-FA_sedsamples
Location and analyses of sediment samples collected aboard the R/V Auk on Stellwagen Bank (Geographic, WGS 84, point shapefile, XLSX and CSV formats)
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2015-062-FA_sedsamples.zip
2015-062FA_station_data_summary
Station and data summary for data collected aboard the R/V Auk on Stellwagen Bank (Geographic, WGS 84, point shapefile, XLSX and CSV formats)
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2015-062FA_station_data_summary.zip

Imagery

 

2015-062-FA_SeabedImages
Seabed still images collected aboard the R/V Auk on Stellwagen Bank (JPEG image format. EXIF headers have been added to include navigation and other meta tags)

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2015-062-FA_SeabedImages.zip

2015-062-FA_video_driftlines
Video transects of the sea floor collected aboard the R/V Auk on Stellwagen Bank (Geographic, WGS 84, polyline shapefile format)

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2015-062-FA_video_driftlines.zip

Navigation

 

2015-062-FA_nav
Navigation data collectd aboard the R/V Auk on Stellwagen Bank (Geographic, WGS 84, XLSX and CSV formats)

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2015-062-FA_nav.zip

Logs

 

2015-062-FA_logs
Acquisition and observation logs for seabed video and sediment samples collected aboard the R/V Auk on Stellwagen Bank (PDF format)

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2015-062-FA_logs.zip