Pyrosome (Pyrosoma atlanticum) counts from vertical video profiles in the Northern California Current acquired between February and July 2018 (NCEI Accession 0291738)
This dataset contains data collected on R/V Sally Ride and R/V Sikuliaq during cruises SKQ201804S and SR1810 from 2018-02-17 to 2018-07-12. These data include depth. The instruments used to collect these data include CTD Sea-Bird 911 and Underwater Camera. These data were collected by Robert K. Cowen and Su Sponaugle of Oregon State University and Kelly Rakow Sutherland of University of Oregon as part of the "Collaborative Research: Mesozooplankton food webs in intermittent upwelling systems: An overlooked link in a productive ocean (MEZCAL)" project. The Biological and Chemical Oceanography Data Management Office (BCO-DMO) submitted these data to NCEI on 2023-10-23.
The following is the text of the dataset description provided by BCO-DMO:
Pyrosome counts from vertical video profiles, February - july 2018
Dataset Description:
These data were published in Lyle, J.T. et al. 2021
The following is the text of the dataset description provided by BCO-DMO:
Pyrosome counts from vertical video profiles, February - july 2018
Dataset Description:
These data were published in Lyle, J.T. et al. 2021
Dataset Citation
- Cite as: Sutherland, Kelly Rakow; Cowen, Robert K.; Sponaugle, Su (2024). Pyrosome (Pyrosoma atlanticum) counts from vertical video profiles in the Northern California Current acquired between February and July 2018 (NCEI Accession 0291738). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0291738. Accessed [date].
Dataset Identifiers
ISO 19115-2 Metadata
gov.noaa.nodc:0291738
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Ordering Instructions | Contact NCEI for other distribution options and instructions. |
Distributor |
NOAA National Centers for Environmental Information +1-301-713-3277 NCEI.Info@noaa.gov |
Dataset Point of Contact |
NOAA National Centers for Environmental Information ncei.info@noaa.gov |
Time Period | 2018-02-17 to 2018-07-12 |
Spatial Bounding Box Coordinates |
West: -125.118
East: -124.117
South: 41.0575
North: 44.6532
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Data Presentation Form | Digital table - digital representation of facts or figures systematically displayed, especially in columns |
Dataset Progress Status | Complete - production of the data has been completed Historical archive - data has been stored in an offline storage facility |
Data Update Frequency | As needed |
Supplemental Information | Acquisition Description: We mounted a GoPro Hero 4 (4K, 30fps) in a deep-water housing (GoDeep Aluminum, Sexton Inc.) and two 7500 lumen lights (BigBlue VL7500P) to the ship’s onboard CTD rosette frame. At each station, simultaneous CTD and camera deployments captured fine-scale (1 m), in situ counts of pyrosomes to 100 m, or 5 m above the bottom at shallower stations. Camera frames were subsequently analyzed to determine pyrosome distributions with depth. For each meter of depth, we extracted a still frame from the camera and counted all pyrosome colonies. We adjusted this count by subtracting colonies that were visible in the still frame of the previous meter to avoid double-counts. In situ videos were captured using a GoPro Hero 4 (4K, 30fps) in a deep-water housing (GoDeep Aluminum, Sexton Inc.) with two 7500 lumen lights (BigBlue VL7500P) mounted to the ship’s onboard CTD rosette frame. Video was aligned to depth information captured by the CTD (SBE 911). |
Purpose | This dataset is available to the public for a wide variety of uses including scientific research and analysis. |
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Data Center keywords | NODC COLLECTING INSTITUTION NAMES THESAURUS NODC SUBMITTING INSTITUTION NAMES THESAURUS Global Change Master Directory (GCMD) Data Center Keywords |
Platform keywords | NODC PLATFORM NAMES THESAURUS BCO-DMO Platform Names Global Change Master Directory (GCMD) Platform Keywords ICES/SeaDataNet Ship Codes |
Instrument keywords | NODC INSTRUMENT TYPES THESAURUS BCO-DMO Standard Instruments Global Change Master Directory (GCMD) Instrument Keywords Originator Instrument Names |
Place keywords | Provider Place Names |
Project keywords | BCO-DMO Standard Projects Provider Cruise IDs Provider Funding Award Information |
Keywords | NCEI ACCESSION NUMBER |
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Last Modified: 2024-05-31T15:15:34Z
For questions about the information on this page, please email: ncei.info@noaa.gov
For questions about the information on this page, please email: ncei.info@noaa.gov