Sediment delta-13C methane and concentrations from pushcore samples collected at Guaymas Basin hydrothermal vents via Alvin dives on R/V Atlantis cruise AT42-05, Nov. 2018 (NCEI Accession 0278086)
This dataset contains chemical data collected on Alvin and R/V Atlantis during cruise AT42-05 and deployment AT42-05_Alvin_Dives from 2018-11-17 to 2018-11-30. These data include d13C and methane. The instruments used to collect these data include Alvin tube core, Gas Chromatograph, and Isotope-ratio Mass Spectrometer. These data were collected by Andreas P. Teske of University of North Carolina at Chapel Hill and Virginia P. Edgcomb of Woods Hole Oceanographic Institution as part of the "Collaborative Research: Hydrothermal Fungi in the Guaymas Basin Hydrocarbon Ecosystem (HOTFUN)" project. The Biological and Chemical Oceanography Data Management Office (BCO-DMO) submitted these data to NCEI on 2021-01-11.
The following is the text of the dataset description provided by BCO-DMO:
sediment methane
Dataset Description:
Sediment delta-13C methane and concentrations from pushcore samples collected at Guaymas Basin hydrothermal vents via Alvin dives on R/V Atlantis cruise AT42-05, Nov. 2018.
The following is the text of the dataset description provided by BCO-DMO:
sediment methane
Dataset Description:
Sediment delta-13C methane and concentrations from pushcore samples collected at Guaymas Basin hydrothermal vents via Alvin dives on R/V Atlantis cruise AT42-05, Nov. 2018.
Dataset Citation
- Cite as: Edgcomb, Virginia P.; Teske, Andreas (2023). Sediment delta-13C methane and concentrations from pushcore samples collected at Guaymas Basin hydrothermal vents via Alvin dives on R/V Atlantis cruise AT42-05, Nov. 2018 (NCEI Accession 0278086). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0278086. Accessed [date].
Dataset Identifiers
ISO 19115-2 Metadata
gov.noaa.nodc:0278086
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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 | 2018-11-17 to 2018-11-30 |
Spatial Bounding Box Coordinates |
West: -111.40712
East: -111.405
South: 27.00783
North: 27.01267
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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: Alvin pushcores dedicated to hydrocarbon and methane analyses were sectioned to recover the 0-6cm, 6-12, and 12-18cm fractions, or the 0-10, 10-20, and 20-30cm fractions. 7 ml of sediment from each horizon was sampled for methane concentration and isotopic 13C methane analysis. The samples were collected at 10 ml serum vials and treated with 2.8 ml of NaOH 1M. The serum vials were sealed with black stoppers and stored inverted at -20oC |
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: 2024-05-31T15:15:28Z
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