AKA: EXPRESS Lasker Cruise
Other ID: none
Status: Completed
Organization(s): USGS, Pacific Coastal and Marine Science Center
Funding Program(s): Other (Other)
Principal Investigator(s): Nancy Prouty
Affiliate Investigator(s): Elizabeth Clarke and Tom Laidig (NOAA), Amanda Demopoulos (WARC, USGS)
Information Specialist(s): Other
Data Type(s): Biological Field Study: Surveys (biological), Environmental Data: Conductivity, Environmental Data: CTD, Environmental Data: Density, Environmental Data: Dissolved Oxygen, Environmental Data: Nitrate, Environmental Data: Nutrients, Environmental Data: Temperature, Environmental Data: Turbidity, Imagery: Photo, Imagery: Video, Sampling: Biology, Sampling: Chemistry, Sampling: Geology, Seismics: Multichannel
Scientific Purpose/Goals: map and characterize deep sea coral and sponge habitat
Vehicle(s): None
Start Port/Location: Newport, Oregon
End Port/Location: San Diego, CA
Start Date: 2019-10-01
End Date: 2019-11-07
Equipment Used: sample, watersamples, hydrometer, Nutrient sampler, video camera, camera, Push corer, samples, multichannel source, multichannel
Information to be Derived: distribution and classification of deep sea coral and sponge habitat
Summary of Activity and Data Gathered: collected biological and geological samples at seep, sponge, and coral habitats. Collected water samples at ROV site and vertical water column profiles using ship based CTD. conducted visual surveys using ROV video surveys
Staff: Nancy Prouty
Affiliate Staff:
Notes: Entries for this field activity are based on entries from Field Activity 2018-663-FA PG
This was a second follow up to the Shimada EXPRESS cruise
Location:
Coasts of Oregon and California
| Boundaries | |||
|---|---|---|---|
| North: 46.552 | South: 33.1885 | West: -124.599 | East: -118.4678 |
Platform(s):
Bell M. Shimada |
Prouty, N.G., 2023, Geochemistry of authigenic carbonates from Cascadia Margin: U.S. Geological Survey data release, https://doi.org/10.5066/P9J10NH5.
Prouty, N.G., and Baker, M.C., 2020, CTD profiles and discrete water-column measurements collected off California and Oregon during NOAA cruise RL-19-05 (USGS field activity 2019-672-FA) from October to November 2019 (ver. 2.0, July 2022): U.S. Geological Survey data release, https://doi.org/10.5066/P9JKYWQU.
| Survey Equipment | Survey Info | Data Type(s) | Data Collected |
|---|---|---|---|
| sample | --- | Surveys (biological) | |
| watersamples | --- | Conductivity CTD Dissolved Oxygen Fluorescence Nitrate pH Temperature Turbidity Wave | Water-column environmental variables and accompanying discrete CTD measurements collected off California and Oregon (Various water column variables, including salinity, dissolved inorganic nutrients, pH, total alkalinity, dissolved inorganic carbon, radio-carbon isotopes were measured in samples collected using a Niskin-bottle rosette at selected depths from sites offshore of California and Oregon from October to November 2019 during NOAA Ship Lasker R-19-05 (USGS field activity 2019-672-FA). CTD (Conductivity Temperature Depth) data were also collected at each depth that a Niskin-bottle sample was collected and are presented along with the water sample data.
This data release supersedes version 1.0, published in August 2020 at https://doi.org/10.5066/P9ZS1JX8. Versioning details are documented in the accompanying VersionHistory_P9JKYWQU.txt file.) CTD profile measurements collected off California and Oregon (CTD (Conductivity Temperature Depth) data were collected offshore of California and Oregon from October to November 2019 during NOAA cruise RL-19-05 (USGS field activity 2019-672-FA). This data release supersedes version 1.0, published in August 2020 at https://doi.org/10.5066/P9ZS1JX8. Versioning details are documented in the accompanying VersionHistory_P9JKYWQU.txt file.) |
| hydrometer | --- | Density | |
| Nutrient sampler | --- | Chlorophyll Nutrients | |
| video camera | --- | Video | |
| camera | --- | Photo | |
| Push corer | --- | Surveys (geochemical) Surveys (biological) Biology Geology | |
| samples | --- | Biology Chemistry Geology | |
| multichannel source | --- | Multichannel | |
| multichannel | --- | Multichannel |
