Stable Isotope Data for Invertebrates Collected from Southern California Seeps in May and August 2021 (NCEI Accession 0278618)
This dataset contains biological and chemical data collected on R/V Falkor and R/V Western Flyer during cruises FK210726 and WF0521 from 2021-05-19 to 2021-08-02. These data include d13C, d15N, depth, and taxon. The instruments used to collect these data include Elemental Analyzer, ROV Doc Ricketts, and ROV SuBastian. These data were collected by Victoria J. Orphan of California Institute of Technology, Shana Goffredi of Occidental College, and Lisa A. Levin of University of California-San Diego as part of the "Collaborative Research: Redefining the footprint of deep ocean methane seepage for benthic ecosystems (Methanosphere)" project. The Biological and Chemical Oceanography Data Management Office (BCO-DMO) submitted these data to NCEI on 2022-08-24.
The following is the text of the dataset description provided by BCO-DMO:
Acquisition Description:
Carbon and nitrogen stable isotope data for invertebrates were collected by ROV from the R/V Western Flyer 0521 (May 2021) at the Del Mar Seep (35.9°N, -117.766667°E) and Santa Monica Seep (33.799438°N, -118.64672°E) and from the R/V Falkor 210726 in August 2021 at Lasuen Seep (33.388589°N, -118.007°E). There are also POC/PON data for one surface and one near bottom water sample collected by CTD.
Sampling was performed by ROV manipulator, collecting rocks, pushcores, and slurps. Tissue samples for isotope analysis were preserved frozen.
The following is the text of the dataset description provided by BCO-DMO:
Acquisition Description:
Carbon and nitrogen stable isotope data for invertebrates were collected by ROV from the R/V Western Flyer 0521 (May 2021) at the Del Mar Seep (35.9°N, -117.766667°E) and Santa Monica Seep (33.799438°N, -118.64672°E) and from the R/V Falkor 210726 in August 2021 at Lasuen Seep (33.388589°N, -118.007°E). There are also POC/PON data for one surface and one near bottom water sample collected by CTD.
Sampling was performed by ROV manipulator, collecting rocks, pushcores, and slurps. Tissue samples for isotope analysis were preserved frozen.
Dataset Citation
- Cite as: Levin, Lisa A.; Goffredi, Shana; Orphan, Victoria J. (2023). Stable Isotope Data for Invertebrates Collected from Southern California Seeps in May and August 2021 (NCEI Accession 0278618). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0278618. Accessed [date].
Dataset Identifiers
ISO 19115-2 Metadata
gov.noaa.nodc:0278618
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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 | 2021-05-19 to 2021-08-02 |
Spatial Bounding Box Coordinates |
West: -118.007
East: -117.766667
South: 33.388589
North: 35.9
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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 |
Purpose | This dataset is available to the public for a wide variety of uses including scientific research and analysis. |
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Last Modified: 2024-06-26T19:24:12Z
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