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Grid DAP Data | Sub- set | Table DAP Data | Make A Graph | W M S | Source Data Files | Acces- sible | Title | Sum- mary | FGDC, ISO, Metadata | Back- ground Info | RSS | E | Institution | Dataset ID |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
set | data | graph | files | public | [IODP360 - CHNS analyses] - Supplementary Table 1: Results of CHNS analyses in rock samples at different depths and sample images. (Collaborative Research: Delineating The Microbial Diversity and Cross-domain Interactions in The Uncharted Subseafloor Lower Crust Using Meta- omics and Culturing Approaches) | F I M | background | BCO-DMO | bcodmo_dataset_810902 |
Row Type | Variable Name | Attribute Name | Data Type | Value |
---|---|---|---|---|
attribute | NC_GLOBAL | access_formats | String | .htmlTable,.csv,.json,.mat,.nc,.tsv,.esriCsv,.geoJson |
attribute | NC_GLOBAL | acquisition_description | String | Powderized rock material 462 from each sample (produced in the laminar flow hood on the JOIDES Resolution using a sterile mortar and pestle) was immediately transferred to sterile, muffled glass containers and stored in a desiccator until analysis of carbon and nitrogen according to established methods. Briefly, samples were weighed into methanol rinsed silver boats (4 x 6 mm, Costech). 96-well glass plates (combusted 4 hrs at 450\u00b0C) holding these samples were placed in a vacuum desiccator that also contained an open dish with about 50 mL fresh, concentrated (12N) HCl. An inverted crystallization dish was placed over the samplesto protect them from water condensation. The desiccator was closed and pumped out with an airdriven aspirator, to a reading of about ~ 0.5 atm and the desiccator was placed in an oven kept between 60 and 65 \u00b0C. Acidification was allowed to run for 60 to 72 hours. When acidification was complete, the samples were removed and set in the oven to dry (60-65 \u00b0C), and then placed in a vacuum desiccator charged with indicating silica gel (Fisher S162-500, activated by heating above 220 \u00b0C for several hours) and pumped down again and dried for about 24 hours. \u00a0 |
attribute | NC_GLOBAL | awards_0_award_nid | String | 709555 |
attribute | NC_GLOBAL | awards_0_award_number | String | OCE-1658031 |
attribute | NC_GLOBAL | awards_0_data_url | String | http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1658031 |
attribute | NC_GLOBAL | awards_0_funder_name | String | NSF Division of Ocean Sciences |
attribute | NC_GLOBAL | awards_0_funding_acronym | String | NSF OCE |
attribute | NC_GLOBAL | awards_0_funding_source_nid | String | 355 |
attribute | NC_GLOBAL | awards_0_program_manager | String | David L. Garrison |
attribute | NC_GLOBAL | awards_0_program_manager_nid | String | 50534 |
attribute | NC_GLOBAL | cdm_data_type | String | Other |
attribute | NC_GLOBAL | comment | String | SUpplementary Table 1: CHNS analysis PI: Virginia Edgcomb Data Version 1: 2020-05-11 |
attribute | NC_GLOBAL | Conventions | String | COARDS, CF-1.6, ACDD-1.3 |
attribute | NC_GLOBAL | creator_email | String | info at bco-dmo.org |
attribute | NC_GLOBAL | creator_name | String | BCO-DMO |
attribute | NC_GLOBAL | creator_type | String | institution |
attribute | NC_GLOBAL | creator_url | String | https://www.bco-dmo.org/ |
attribute | NC_GLOBAL | data_source | String | extract_data_as_tsv version 2.3 19 Dec 2019 |
attribute | NC_GLOBAL | dataset_current_state | String | Final and no updates |
attribute | NC_GLOBAL | date_created | String | 2020-05-08T12:26:32Z |
attribute | NC_GLOBAL | date_modified | String | 2020-07-08T16:51:07Z |
attribute | NC_GLOBAL | defaultDataQuery | String | &time<now |
attribute | NC_GLOBAL | doi | String | 10.26008/1912/bco-dmo.810902.1 |
attribute | NC_GLOBAL | Easternmost_Easting | double | 57.278183 |
attribute | NC_GLOBAL | geospatial_lat_max | double | -32.70567 |
attribute | NC_GLOBAL | geospatial_lat_min | double | -32.70567 |
attribute | NC_GLOBAL | geospatial_lat_units | String | degrees_north |
attribute | NC_GLOBAL | geospatial_lon_max | double | 57.278183 |
attribute | NC_GLOBAL | geospatial_lon_min | double | 57.278183 |
attribute | NC_GLOBAL | geospatial_lon_units | String | degrees_east |
attribute | NC_GLOBAL | geospatial_vertical_max | double | 747.7 |
attribute | NC_GLOBAL | geospatial_vertical_min | double | 10.7 |
attribute | NC_GLOBAL | geospatial_vertical_positive | String | down |
attribute | NC_GLOBAL | geospatial_vertical_units | String | m |
attribute | NC_GLOBAL | infoUrl | String | https://www.bco-dmo.org/dataset/810902 |
attribute | NC_GLOBAL | institution | String | BCO-DMO |
attribute | NC_GLOBAL | instruments_0_acronym | String | IR Mass Spec |
attribute | NC_GLOBAL | instruments_0_dataset_instrument_nid | String | 810915 |
attribute | NC_GLOBAL | instruments_0_description | String | The Isotope-ratio Mass Spectrometer is a particular type of mass spectrometer used to measure the relative abundance of isotopes in a given sample (e.g. VG Prism II Isotope Ratio Mass-Spectrometer). |
attribute | NC_GLOBAL | instruments_0_instrument_external_identifier | String | https://vocab.nerc.ac.uk/collection/L05/current/LAB16/ |
attribute | NC_GLOBAL | instruments_0_instrument_name | String | Isotope-ratio Mass Spectrometer |
attribute | NC_GLOBAL | instruments_0_instrument_nid | String | 469 |
attribute | NC_GLOBAL | instruments_0_supplied_name | String | DeltaPlus isotope ratio mass spectrometer |
attribute | NC_GLOBAL | instruments_1_acronym | String | Costech ECS 4010 |
attribute | NC_GLOBAL | instruments_1_dataset_instrument_nid | String | 810914 |
attribute | NC_GLOBAL | instruments_1_description | String | The ECS 4010 Nitrogen / Protein Analyzer is an elemental combustion analyser for CHNSO elemental analysis and Nitrogen / Protein determination. The GC oven and separation column have a temperature range of 30-110 degC, with control of +/- 0.1 degC. |
attribute | NC_GLOBAL | instruments_1_instrument_name | String | Costech International Elemental Combustion System (ECS) 4010 |
attribute | NC_GLOBAL | instruments_1_instrument_nid | String | 793023 |
attribute | NC_GLOBAL | instruments_1_supplied_name | String | Costech 4010 Elemental Analyzer |
attribute | NC_GLOBAL | keywords | String | bco, bco-dmo, biological, chemical, clay, Clay_OH, data, dataset, depth, dmo, erddap, latitude, longitude, management, observations, oceanography, office, picture, preliminary, ratio, Ratio_13C_12C, reference, Reference_Picture, sample, Sample_ID, toc, ton, total, Total_C_Total_N |
attribute | NC_GLOBAL | license | String | https://www.bco-dmo.org/dataset/810902/license |
attribute | NC_GLOBAL | metadata_source | String | https://www.bco-dmo.org/api/dataset/810902 |
attribute | NC_GLOBAL | Northernmost_Northing | double | -32.70567 |
attribute | NC_GLOBAL | param_mapping | String | {'810902': {'Latitude': 'flag - latitude', 'Depth': 'flag - depth', 'Longitude': 'flag - longitude'}} |
attribute | NC_GLOBAL | parameter_source | String | https://www.bco-dmo.org/mapserver/dataset/810902/parameters |
attribute | NC_GLOBAL | people_0_affiliation | String | Woods Hole Oceanographic Institution |
attribute | NC_GLOBAL | people_0_affiliation_acronym | String | WHOI |
attribute | NC_GLOBAL | people_0_person_name | String | Virginia P. Edgcomb |
attribute | NC_GLOBAL | people_0_person_nid | String | 51284 |
attribute | NC_GLOBAL | people_0_role | String | Principal Investigator |
attribute | NC_GLOBAL | people_0_role_type | String | originator |
attribute | NC_GLOBAL | people_1_affiliation | String | Woods Hole Oceanographic Institution |
attribute | NC_GLOBAL | people_1_affiliation_acronym | String | WHOI |
attribute | NC_GLOBAL | people_1_person_name | String | Virginia P. Edgcomb |
attribute | NC_GLOBAL | people_1_person_nid | String | 51284 |
attribute | NC_GLOBAL | people_1_role | String | Contact |
attribute | NC_GLOBAL | people_1_role_type | String | related |
attribute | NC_GLOBAL | people_2_affiliation | String | Woods Hole Oceanographic Institution |
attribute | NC_GLOBAL | people_2_affiliation_acronym | String | WHOI BCO-DMO |
attribute | NC_GLOBAL | people_2_person_name | String | Karen Soenen |
attribute | NC_GLOBAL | people_2_person_nid | String | 748773 |
attribute | NC_GLOBAL | people_2_role | String | BCO-DMO Data Manager |
attribute | NC_GLOBAL | people_2_role_type | String | related |
attribute | NC_GLOBAL | project | String | Subseafloor Lower Crust Microbiology |
attribute | NC_GLOBAL | projects_0_acronym | String | Subseafloor Lower Crust Microbiology |
attribute | NC_GLOBAL | projects_0_description | String | NSF abstract: The lower ocean crust has remained largely unexplored and represents one of the last frontiers for biological exploration on Earth. Preliminary data indicate an active subsurface biosphere in samples of the lower oceanic crust collected from Atlantis Bank in the SW Indian Ocean as deep as 790 m below the seafloor. Even if life exists in only a fraction of the habitable volume where temperatures permit and fluid flow can deliver carbon and energy sources, an active lower oceanic crust biosphere would have implications for deep carbon budgets and yield insights into microbiota that may have existed on early Earth. This is all of great interest to other research disciplines, educators, and students alike. A K-12 education program will capitalize on groundwork laid by outreach collaborator, A. Martinez, a 7th grade teacher in Eagle Pass, TX, who sailed as outreach expert on Drilling Expedition 360. Martinez works at a Title 1 school with ~98% Hispanic and ~2% Native American students and a high number of English Language Learners and migrants. Annual school visits occur during which the project investigators present hands on-activities introducing students to microbiology, and talks on marine microbiology, the project, and how to pursue science related careers. In addition, monthly Skype meetings with students and PIs update them on project progress. Students travel to the University of Texas Marine Science Institute annually, where they get a campus tour and a 3-hour cruise on the R/V Katy, during which they learn about and help with different oceanographic sampling approaches. The project partially supports two graduate students, a Woods Hole undergraduate summer student, the participation of multiple Texas A+M undergraduate students, and 3 principal investigators at two institutions, including one early career researcher who has not previously received NSF support of his own. Given the dearth of knowledge of the lower oceanic crust, this project is poised to transform our understanding of life in this vast environment. The project assesses metabolic functions within all three domains of life in this crustal biosphere, with a focus on nutrient cycling and evaluation of connections to other deep marine microbial habitats. The lower ocean crust represents a potentially vast biosphere whose microbial constituents and the biogeochemical cycles they mediate are likely linked to deep ocean processes through faulting and subsurface fluid flow. Atlantis Bank represents a tectonic window that exposes lower oceanic crust directly at the seafloor. This enables seafloor drilling and research on an environment that can transform our understanding of connections between the deep subseafloor biosphere and the rest of the ocean. Preliminary analysis of recovered rocks from Expedition 360 suggests the interaction of seawater with the lower oceanic crust creates varied geochemical conditions capable of supporting diverse microbial life by providing nutrients and chemical energy. This project is the first interdisciplinary investigation of the microbiology of all 3 domains of life in basement samples that combines diversity and "meta-omics" analyses, analysis of nutrient addition experiments, high-throughput culturing and physiological analyses of isolates, including evaluation of their ability to utilize specific carbon sources, Raman spectroscopy, and lipid biomarker analyses. Comparative genomics are used to compare genes and pathways relevant to carbon cycling in these samples to data from published studies of other deep-sea environments. The collected samples present a rare and time-sensitive opportunity to gain detailed insights into microbial life, available carbon and energy sources for this life, and of dispersal of microbiota and connections in biogeochemical processes between the lower oceanic crust and the overlying aphotic water column. About the study area: The International Ocean Discovery Program (IODP) Expedition 360 explored the lower crust at Atlantis Bank, a 12 Ma oceanic core complex on the ultraslow-spreading SW Indian Ridge. This oceanic core complex represents a tectonic window that exposes lower oceanic crust and mantle directly at the seafloor, and the expedition provided an unprecedented opportunity to access this habitat in the Indian Ocean. |
attribute | NC_GLOBAL | projects_0_end_date | String | 2020-01 |
attribute | NC_GLOBAL | projects_0_geolocation | String | SW Indian Ridge, Indian Ocean |
attribute | NC_GLOBAL | projects_0_name | String | Collaborative Research: Delineating The Microbial Diversity and Cross-domain Interactions in The Uncharted Subseafloor Lower Crust Using Meta-omics and Culturing Approaches |
attribute | NC_GLOBAL | projects_0_project_nid | String | 709556 |
attribute | NC_GLOBAL | projects_0_start_date | String | 2017-02 |
attribute | NC_GLOBAL | publisher_name | String | Biological and Chemical Oceanographic Data Management Office (BCO-DMO) |
attribute | NC_GLOBAL | publisher_type | String | institution |
attribute | NC_GLOBAL | sourceUrl | String | (local files) |
attribute | NC_GLOBAL | Southernmost_Northing | double | -32.70567 |
attribute | NC_GLOBAL | standard_name_vocabulary | String | CF Standard Name Table v55 |
attribute | NC_GLOBAL | subsetVariables | String | latitude,longitude |
attribute | NC_GLOBAL | summary | String | Results of CHNS analyses in rock samples at different depths and sample images taken on board of the R/V JOIDES Resolution between November 30, 2015 and January 30, 2016 |
attribute | NC_GLOBAL | title | String | [IODP360 - CHNS analyses] - Supplementary Table 1: Results of CHNS analyses in rock samples at different depths and sample images. (Collaborative Research: Delineating The Microbial Diversity and Cross-domain Interactions in The Uncharted Subseafloor Lower Crust Using Meta-omics and Culturing Approaches) |
attribute | NC_GLOBAL | version | String | 1 |
attribute | NC_GLOBAL | Westernmost_Easting | double | 57.278183 |
attribute | NC_GLOBAL | xml_source | String | osprey2erddap.update_xml() v1.5 |
variable | Sample_ID | String | ||
attribute | Sample_ID | bcodmo_name | String | sample |
attribute | Sample_ID | description | String | Sample ID |
attribute | Sample_ID | long_name | String | Sample ID |
attribute | Sample_ID | nerc_identifier | String | https://vocab.nerc.ac.uk/collection/P02/current/ACYC/ |
attribute | Sample_ID | units | String | unitless |
variable | depth | double | ||
attribute | depth | _CoordinateAxisType | String | Height |
attribute | depth | _CoordinateZisPositive | String | down |
attribute | depth | _FillValue | double | NaN |
attribute | depth | actual_range | double | 10.7, 747.7 |
attribute | depth | axis | String | Z |
attribute | depth | bcodmo_name | String | depth |
attribute | depth | colorBarMaximum | double | 8000.0 |
attribute | depth | colorBarMinimum | double | -8000.0 |
attribute | depth | colorBarPalette | String | TopographyDepth |
attribute | depth | description | String | Depth below sea floor |
attribute | depth | ioos_category | String | Location |
attribute | depth | long_name | String | Depth |
attribute | depth | nerc_identifier | String | https://vocab.nerc.ac.uk/collection/P09/current/DEPH/ |
attribute | depth | positive | String | down |
attribute | depth | standard_name | String | depth |
attribute | depth | units | String | m |
variable | TOC | float | ||
attribute | TOC | _FillValue | float | NaN |
attribute | TOC | actual_range | float | 0.006, 0.018 |
attribute | TOC | bcodmo_name | String | TOC |
attribute | TOC | description | String | Total Organic Carbon |
attribute | TOC | long_name | String | TOC |
attribute | TOC | nerc_identifier | String | https://vocab.nerc.ac.uk/collection/P01/current/CORGCOTX/ |
attribute | TOC | units | String | percentage (%) |
variable | TON | String | ||
attribute | TON | bcodmo_name | String | TON |
attribute | TON | description | String | Total Organic Nitrogen - bd = below detection limit |
attribute | TON | long_name | String | TON |
attribute | TON | nerc_identifier | String | https://vocab.nerc.ac.uk/collection/P01/current/NTOTZZZZ/ |
attribute | TON | units | String | percentage (%) |
variable | Total_C_Total_N | float | ||
attribute | Total_C_Total_N | _FillValue | float | NaN |
attribute | Total_C_Total_N | actual_range | float | 4.08, 12.4 |
attribute | Total_C_Total_N | bcodmo_name | String | C_to_N |
attribute | Total_C_Total_N | description | String | Total Carbon/Total Nitrogen |
attribute | Total_C_Total_N | long_name | String | Total C Total N |
attribute | Total_C_Total_N | units | String | percentage (%) |
variable | Ratio_13C_12C | float | ||
attribute | Ratio_13C_12C | _FillValue | float | NaN |
attribute | Ratio_13C_12C | actual_range | float | -27.8, -23.0 |
attribute | Ratio_13C_12C | bcodmo_name | String | d13C_DIC |
attribute | Ratio_13C_12C | description | String | Ratio of stable isotopes 13C/12C |
attribute | Ratio_13C_12C | long_name | String | Ratio 13 C 12 C |
attribute | Ratio_13C_12C | nerc_identifier | String | https://vocab.nerc.ac.uk/collection/P01/current/D13CMIBX/ |
attribute | Ratio_13C_12C | units | String | percentage (%) |
variable | Clay_OH | float | ||
attribute | Clay_OH | _FillValue | float | NaN |
attribute | Clay_OH | actual_range | float | 0.0, 1.083 |
attribute | Clay_OH | bcodmo_name | String | percent composition |
attribute | Clay_OH | description | String | wt% OH from clays (150-300°C) |
attribute | Clay_OH | long_name | String | Clay OH |
attribute | Clay_OH | units | String | percentage (%) |
variable | Observations | String | ||
attribute | Observations | bcodmo_name | String | sample_descrip |
attribute | Observations | description | String | Lithology and alteration observations |
attribute | Observations | long_name | String | Observations |
attribute | Observations | units | String | unitless |
variable | Reference_Picture | String | ||
attribute | Reference_Picture | bcodmo_name | String | sample_descrip |
attribute | Reference_Picture | description | String | Sample image. See "Data Files" section of metadata for .zip file of images. |
attribute | Reference_Picture | fileAccessBaseUrl | String | https://datadocs.bco-dmo.org/docs/Subseafloor_Lower_Crust_Microbiology/data_docs/810902/pictures/ |
attribute | Reference_Picture | long_name | String | Reference Picture |
attribute | Reference_Picture | units | String | unitless |
variable | latitude | double | ||
attribute | latitude | _CoordinateAxisType | String | Lat |
attribute | latitude | _FillValue | double | NaN |
attribute | latitude | actual_range | double | -32.70567, -32.70567 |
attribute | latitude | axis | String | Y |
attribute | latitude | bcodmo_name | String | latitude |
attribute | latitude | colorBarMaximum | double | 90.0 |
attribute | latitude | colorBarMinimum | double | -90.0 |
attribute | latitude | description | String | Latitude, south is negative |
attribute | latitude | ioos_category | String | Location |
attribute | latitude | long_name | String | Latitude |
attribute | latitude | nerc_identifier | String | https://vocab.nerc.ac.uk/collection/P09/current/LATX/ |
attribute | latitude | standard_name | String | latitude |
attribute | latitude | units | String | degrees_north |
variable | longitude | double | ||
attribute | longitude | _CoordinateAxisType | String | Lon |
attribute | longitude | _FillValue | double | NaN |
attribute | longitude | actual_range | double | 57.278183, 57.278183 |
attribute | longitude | axis | String | X |
attribute | longitude | bcodmo_name | String | longitude |
attribute | longitude | colorBarMaximum | double | 180.0 |
attribute | longitude | colorBarMinimum | double | -180.0 |
attribute | longitude | description | String | Longitude, west is negative |
attribute | longitude | ioos_category | String | Location |
attribute | longitude | long_name | String | Longitude |
attribute | longitude | nerc_identifier | String | https://vocab.nerc.ac.uk/collection/P09/current/LONX/ |
attribute | longitude | standard_name | String | longitude |
attribute | longitude | units | String | degrees_east |
The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.