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Row Type | Variable Name | Attribute Name | Data Type | Value |
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attribute | NC_GLOBAL | access_formats | String | .htmlTable,.csv,.json,.mat,.nc,.tsv,.esriCsv,.geoJson |
attribute | NC_GLOBAL | acquisition_description | String | Samples for this study come from CORK observatories installed at IODP Holes\nU1382A and U1383C as described elsewhere (Edwards et al., 2012b). In brief,\ninstrument strings containing OsmoSampler systems (Wheat et al., 2011) were\ndeployed at different depths within the holes from 2011-2017. Additional\nOsmoSampler systems were deployed at the wellhead of the CORKs in 2014 and\nwere inoculated with bottom seawater, making them useful for identifying\ndifferences between crustal subsurface and bottom seawater inoculated\nmicrobial communities. OsmoSampler systems included Flow-through Osmo\nColonization Systems (FLOCS) for mineral colonization experiments, as\ndescribed elsewhere (Ramrez et al., 2019). Each FLOCS contained sterile\n(autoclaved and ethanol-rinsed) substrates including crushed basalts, pyrite,\npyrrhotite, or inert glass beads housed within polycarbonate cassettes and\nsleeves. Fluids were introduced into the FLOCS via the OsmoSampler pumps,\nallowing fluid microbial communities to colonize the substrates.\n \nAll FLOCS were recovered in October 2017 during cruise AT39-01 of the RV\nAtlantis with the ROV Jason (Woods Hole Oceanographic Institution) following\nmethods described elsewhere (Ramrez et al., 2019). In brief, the instrument\nstrings with the downhole FLOCS were pulled up to the ship on a wire, then\nimmediately disassembled to store the FLOCS in a cold room. Wellhead FLOCS\nincubated in milkcrates attached to crustal fluid umbilicals at the seafloor\nwere also collected on this cruise with the ROV. FLOCS contents were\ndistributed inside an ethanol-rinsed and UV-irradiated HEPA-filtered hood\nusing sterile instruments. Substrates for the experiment were stored cold\n(2-4C) and in the dark in sterile centrifuge tubes with ultrafiltered (0.22\nm-mesh Millipore Sterivex and 0.02 m-mesh Whatman Anotop 25 filters) crustal\nfluid until incubation at the shore-based laboratory. Parallel samples for\ninitial characterization of the substrate biofilms were transferred to sterile\ncyrovials, flash frozen with liquid nitrogen, and stored at -80C until\nanalysis. In addition to the FLOCS samples, 4-10L samples of raw and\nunfiltered crustal fluids were collected into ethanol-rinsed cubitainers after\ncollection into gamma-irradiated bags on the seafloor using a Mobile Pumping\nSystem. Cubitainers were stored cold (2-4C) and in the dark for approximately\none year before beginning the experiments.\n \nA detailed description of the cathodic poised potential protocol used is\navailable elsewhere (Jones and Orcutt, 2019). In brief, glass two-cell, three-\nelectrode MFC systems (Adams and Chittenden, CA, USA) were used as incubations\nchambers, run in parallel with a multichannel potentiostat (model CHI1030C,\nCHI Instruments, TX, USA). Nafion 117 proton exchange membrane (Fuel Cell\nStore, TX) separated the half-cells. Cells were filled with distilled water\nand autoclaved prior to filling with media and sample inocula. Ag/AgCl\nreference electrodes (Gamry Instruments, PA, USA part 932-00018 and/or\nAnalytical Instrument Systems, NY, USA) were calibrated before each run by\nimmersion in 3 M NaCl and compared against a known electrode kept only for\nthat purpose (max +/- 20 mV drift from the value of lab master electrode).\nWorking electrodes (WEs) were 2 4 cm2 Indium Tin Oxide (ITO) coated glass\nslides (Delta Technologies Ltd, CO, USA part CB-50IN-1111), constructed for\nMFC as described elsewhere (Rowe et al., 2015). Counter electrodes (CEs) were\ncarbon cloth with a 4 4 cm2 surface area. Electrodes were sterilized by\nrinsing with 80% ethanol, air-drying, then exposing to UV radiation for 15\nminutes per side.\n \nEach experiment consisted of five treatments: Three MFCs filled with buffered\nand double autoclaved crustal fluid (cool and oxic), inoculated with samples,\nand incubated with a WE set poised at -200 mV versus a standard hydrogen\nelectrode (SHE) referred to as the Echem treatments; one MFC filled with the\nsame fluid and WE but without any sample inoculum referred to as the Fluid\ntreatment; and one glass bottle with a mixed sample inoculum and ITO electrode\nwithout any voltage applied referred to as the Offline treatment. Samples were\ntransferred into the MFCs in HEPA-filtered, UV-irradiated biosafety cabinet or\nhood using sterile tools. An aliquot of each sample was also collected into a\nsterile plastic tube for microbial community analysis representing a time zero\n(T0) condition that may have changed from the Shipboard (SB) initial\ncondition. For the Echem and Fluid treatments, the counter cell redox couple\nwas H2O/O2. Testing (data not shown) determined that a strong kill control\nmethod was necessary to achieve sterility of the crustal fluid, consisting of\n1 h autoclaving at 121C, incubation at room temperature in the dark for ~24 h\nto allow for spore germination, and then another 1 h autoclaving at 121C\nbefore cooling down to 4C for the addition of substrate. Sodium bicarbonate\nwas added to the media (0.1 M) as a buffer. MFCs were incubated at 4C in the\ndark.\n \nOnce the MFCs were constructed, a cyclic voltammetry (CV) sweep was performed\nfor each cell with the potentiostat before each poised potential experiment at\na scan rate of 0.1 V s-1 and sample interval of 0.001 V, across -1 to 1 V\nrange. Then the chronoamperometry (CA) experiments began by applying a\nconstant voltage (-200 mV versus SHE) to the Echem and Fluid MFCs. Current\ngeneration was monitored and recorded until current changes began to decline\nafter a period of approximately 15 days. At the end of each CA experiment, two\nfurther CV sweeps were performed: one with the incubated ITO electrode (Tend\ni) and one with a fresh ITO electrode dipped into the incubated media (Tend\nii). |
attribute | NC_GLOBAL | awards_0_award_nid | String | 707761 |
attribute | NC_GLOBAL | awards_0_award_number | String | OCE-1536539 |
attribute | NC_GLOBAL | awards_0_data_url | String | http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1536539 |
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 | Barbara Ransom |
attribute | NC_GLOBAL | awards_0_program_manager_nid | String | 661067 |
attribute | NC_GLOBAL | cdm_data_type | String | Other |
attribute | NC_GLOBAL | comment | String | AT39-01 CathodicEET CyclicVoltametry \n PI: Beth Orcutt \n Data Version 1: 2020-02-03 |
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 | date_created | String | 2019-10-30T19:29:30Z |
attribute | NC_GLOBAL | date_modified | String | 2020-02-11T16:02:49Z |
attribute | NC_GLOBAL | defaultDataQuery | String | &time<now |
attribute | NC_GLOBAL | doi | String | 10.1575/1912/bco-dmo.780248.1 |
attribute | NC_GLOBAL | Easternmost_Easting | double | -46.053 |
attribute | NC_GLOBAL | geospatial_lat_max | double | 22.8023 |
attribute | NC_GLOBAL | geospatial_lat_min | double | 22.7564 |
attribute | NC_GLOBAL | geospatial_lat_units | String | degrees_north |
attribute | NC_GLOBAL | geospatial_lon_max | double | -46.053 |
attribute | NC_GLOBAL | geospatial_lon_min | double | -46.0817 |
attribute | NC_GLOBAL | geospatial_lon_units | String | degrees_east |
attribute | NC_GLOBAL | infoUrl | String | https://www.bco-dmo.org/dataset/780248 |
attribute | NC_GLOBAL | institution | String | BCO-DMO |
attribute | NC_GLOBAL | instruments_0_acronym | String | unknown |
attribute | NC_GLOBAL | instruments_0_dataset_instrument_description | String | multichannel potentiostat (model CHI1030C, CHI Instruments, TX, USA) |
attribute | NC_GLOBAL | instruments_0_dataset_instrument_nid | String | 783340 |
attribute | NC_GLOBAL | instruments_0_description | String | No relevant match in BCO-DMO instrument vocabulary. |
attribute | NC_GLOBAL | instruments_0_instrument_external_identifier | String | https://vocab.nerc.ac.uk/collection/L05/current/999/ |
attribute | NC_GLOBAL | instruments_0_instrument_name | String | unknown |
attribute | NC_GLOBAL | instruments_0_instrument_nid | String | 575 |
attribute | NC_GLOBAL | instruments_0_supplied_name | String | multichannel potentiostat CHI1030C |
attribute | NC_GLOBAL | keywords | String | average, bco, bco-dmo, biological, ch1, CH1_a, CH1_average, CH1_b, CH1_c, ch2, CH2_a, CH2_average, CH2_b, CH2_c, ch3, CH3_a, CH3_average, CH3_b, CH3_c, ch4, CH4_a, CH4_average, CH4_b, CH4_c, chemical, condition, cruise, data, dataset, date, depth, dmo, erddap, experiment, ExperimentID, flocsdeploy, flocsdepth, flocsrecover, FLOCSrecoverDate, fluidcollection, FluidcollectionCruise, FluidcollectionDate, latitude, longitude, management, oceanography, office, preliminary, time, voltage, water, WaterDepth |
attribute | NC_GLOBAL | license | String | https://www.bco-dmo.org/dataset/780248/license |
attribute | NC_GLOBAL | metadata_source | String | https://www.bco-dmo.org/api/dataset/780248 |
attribute | NC_GLOBAL | Northernmost_Northing | double | 22.8023 |
attribute | NC_GLOBAL | param_mapping | String | {'780248': {'Latitude': 'master - latitude', 'Longitude': 'master - longitude'}} |
attribute | NC_GLOBAL | parameter_source | String | https://www.bco-dmo.org/mapserver/dataset/780248/parameters |
attribute | NC_GLOBAL | people_0_affiliation | String | Bigelow Laboratory for Ocean Sciences |
attribute | NC_GLOBAL | people_0_person_name | String | Beth N. Orcutt |
attribute | NC_GLOBAL | people_0_person_nid | String | 565799 |
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 BCO-DMO |
attribute | NC_GLOBAL | people_1_person_name | String | Amber York |
attribute | NC_GLOBAL | people_1_person_nid | String | 643627 |
attribute | NC_GLOBAL | people_1_role | String | BCO-DMO Data Manager |
attribute | NC_GLOBAL | people_1_role_type | String | related |
attribute | NC_GLOBAL | project | String | North Pond 2017 |
attribute | NC_GLOBAL | projects_0_acronym | String | North Pond 2017 |
attribute | NC_GLOBAL | projects_0_description | String | NSF Award Abstract:\nSeawater circulates through the upper part of the oceanic crust much like groundwater flows through continental aquifers. However, in the ocean this seawater circulation, many times heated by buried magmatic bodies, transports and releases 25% of the Earth's heat. The rate of fluid flow through ocean crust is estimated to be equal to the amount of water delivered by rivers to the ocean. Much of what we know of this subseafloor fluid flow comes from studies in the eastern Pacific Ocean on ocean crust created by medium and fast spreading mid-ocean ridges. These studies indicate that seawater and its circulation through the seafloor significantly impact crustal evolution and biogeochemical cycles in the ocean and affect the biosphere in ways that are just now beginning to be quantified and understood. To expand this understanding, this research focuses on fluid flow of seafloor generated by slow spreading ridges, like those in the Atlantic, Indian and Arctic Oceans because it is significantly different in structure, mineralogy, and morphology than that formed at fast and intermediate spreading ridges. This research returns to North Pond, a long-term; seafloor; fluid flow monitoring site, drilled and instumented by the Ocean Drilling Program in the Atlantic Ocean. This research site was punctured by boreholes in which fluid flow and geochemical and biological samplers have been deployed for a number of years to collect data and samples. It also provides resources for shipboard and on-shore geochemical and biological analysis. Broader impacts of the work include sensor and technology development, which increases infrastructure for science and has commercial applications. It also provides training for students and the integration of education and research at three US academic institutions, one of which is an EPSCoR state (Mississippi), and supports a PI whose gender is under-represented in sciences and engineering. Public outreach will be carried out in conjunction with the Center for Dark Energy Biosphere Investigations.\nThis project completes a long-term biogeochemical and hydrologic study of ridge flank hydrothermal processes on slow-spreading, 8 million year old crust on the western flank of the Mid-Atlantic Ridge. The site, North Pond, is an isolated northeast-trending sediment pond, bounded by undersea mountains that have been studied since the 1970s. During Integrated Ocean Drilling Program Expedition 336 in 2011 and an expedition five months later (2012), sensors, samplers, and experiments were deployed in four borehole observatories drilled into the seafloor that penetrated into volcanic crust, with the purpose of monitoring changes in hydrologic properties, crustal fluid composition and mineral alteration, among other objectives. Wellhead sampling in 2012 and 2014 already revealed changes in crustal fluid compositions; and associated pressure data confirm that the boreholes are sealed and overpressured, reflecting a change in the formation as the boreholes recover from drilling disturbances. This research includes a 13-day oceanographic expedition and use of on-site robotically operated vehicles to recover downhole instrument packages at North Pond. It will allow the sampling of crustal fluids, recovering pressure data, and measuring fluid flow rates. Ship- and shore-based analyses will be used to address fundamental questions related to the hydrogeology of hydrothermal processes on slow-spread crust. |
attribute | NC_GLOBAL | projects_0_end_date | String | 2018-09 |
attribute | NC_GLOBAL | projects_0_geolocation | String | North Pond, Mid-Atlantic Ridge flank CORKs |
attribute | NC_GLOBAL | projects_0_name | String | Collaborative Research: Completing North Pond Borehole Experiments to Elucidate the Hydrology of Young, Slow-Spread Crust |
attribute | NC_GLOBAL | projects_0_project_nid | String | 707762 |
attribute | NC_GLOBAL | projects_0_project_website | String | http://www.darkenergybiosphere.org/research-activities/field-sites/ |
attribute | NC_GLOBAL | projects_0_start_date | String | 2015-10 |
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 | 22.7564 |
attribute | NC_GLOBAL | standard_name_vocabulary | String | CF Standard Name Table v55 |
attribute | NC_GLOBAL | summary | String | Cyclic voltametry data from cathodic poised potential experiments with subsurface crustal samples from CORK borehole observatories at North Pond on the Mid-Atlantic Ridge during R/V Atlantis cruise AT39-01. |
attribute | NC_GLOBAL | title | String | [AT39-01 CathodicEET CyclicVoltametry] - Cyclic voltametry data from cathodic poised potential experiments with subsurface crustal samples from CORK borehole observatories at North Pond on the Mid-Atlantic Ridge during R/V Atlantis cruise AT39-01 (Collaborative Research: Completing North Pond Borehole Experiments to Elucidate the Hydrology of Young, Slow-Spread Crust) |
attribute | NC_GLOBAL | version | String | 1 |
attribute | NC_GLOBAL | Westernmost_Easting | double | -46.0817 |
attribute | NC_GLOBAL | xml_source | String | osprey2erddap.update_xml() v1.3 |
variable | voltage | float | ||
attribute | voltage | _FillValue | float | NaN |
attribute | voltage | actual_range | float | -1.0, 1.0 |
attribute | voltage | bcodmo_name | String | unknown |
attribute | voltage | description | String | Voltage applied in the cyclic voltametry sweep |
attribute | voltage | long_name | String | Voltage |
attribute | voltage | units | String | voltage (V) |
variable | CH1_a | float | ||
attribute | CH1_a | _FillValue | float | NaN |
attribute | CH1_a | actual_range | float | -0.00386, 0.00271 |
attribute | CH1_a | bcodmo_name | String | unknown |
attribute | CH1_a | description | String | current recorded on the first cyclic voltemetry scan of the Channel 1 electrode |
attribute | CH1_a | long_name | String | CH1 A |
attribute | CH1_a | units | String | amps (A) |
variable | CH1_b | float | ||
attribute | CH1_b | _FillValue | float | NaN |
attribute | CH1_b | actual_range | float | -0.00322, 0.00258 |
attribute | CH1_b | bcodmo_name | String | unknown |
attribute | CH1_b | description | String | current recorded on the second cyclic voltemetry scan of the Channel 1 electrode |
attribute | CH1_b | long_name | String | CH1 B |
attribute | CH1_b | units | String | amps (A) |
variable | CH1_c | float | ||
attribute | CH1_c | _FillValue | float | NaN |
attribute | CH1_c | actual_range | float | -0.00315, 0.0021 |
attribute | CH1_c | bcodmo_name | String | unknown |
attribute | CH1_c | description | String | current recorded on the third cyclic voltemetry scan of the Channel 1 electrode |
attribute | CH1_c | long_name | String | CH1 C |
attribute | CH1_c | units | String | amps (A) |
variable | CH2_a | float | ||
attribute | CH2_a | _FillValue | float | NaN |
attribute | CH2_a | actual_range | float | -0.0013, 8.16E-4 |
attribute | CH2_a | bcodmo_name | String | unknown |
attribute | CH2_a | description | String | current recorded on the first cyclic voltemetry scan of the Channel 2 electrode |
attribute | CH2_a | long_name | String | CH2 A |
attribute | CH2_a | units | String | amps (A) |
variable | CH2_b | float | ||
attribute | CH2_b | _FillValue | float | NaN |
attribute | CH2_b | actual_range | float | -0.00232, 0.00353 |
attribute | CH2_b | bcodmo_name | String | unknown |
attribute | CH2_b | description | String | current recorded on the second cyclic voltemetry scan of the Channel 2 electrode |
attribute | CH2_b | long_name | String | CH2 B |
attribute | CH2_b | units | String | amps (A) |
variable | CH2_c | float | ||
attribute | CH2_c | _FillValue | float | NaN |
attribute | CH2_c | actual_range | float | -0.00222, 0.00366 |
attribute | CH2_c | bcodmo_name | String | unknown |
attribute | CH2_c | description | String | current recorded on the third cyclic voltemetry scan of the Channel 2 electrode |
attribute | CH2_c | long_name | String | CH2 C |
attribute | CH2_c | units | String | amps (A) |
variable | CH3_a | float | ||
attribute | CH3_a | _FillValue | float | NaN |
attribute | CH3_a | actual_range | float | -0.00146, 0.00103 |
attribute | CH3_a | bcodmo_name | String | unknown |
attribute | CH3_a | description | String | current recorded on the first cyclic voltemetry scan of the Channel 3 electrode |
attribute | CH3_a | long_name | String | CH3 A |
attribute | CH3_a | units | String | amps (A) |
variable | CH3_b | float | ||
attribute | CH3_b | _FillValue | float | NaN |
attribute | CH3_b | actual_range | float | -0.00202, 9.27E-4 |
attribute | CH3_b | bcodmo_name | String | unknown |
attribute | CH3_b | description | String | current recorded on the second cyclic voltemetry scan of the Channel 3 electrode |
attribute | CH3_b | long_name | String | CH3 B |
attribute | CH3_b | units | String | amps (A) |
variable | CH3_c | float | ||
attribute | CH3_c | _FillValue | float | NaN |
attribute | CH3_c | actual_range | float | -0.00124, 8.64E-4 |
attribute | CH3_c | bcodmo_name | String | unknown |
attribute | CH3_c | description | String | current recorded on the third cyclic voltemetry scan of the Channel 3 electrode |
attribute | CH3_c | long_name | String | CH3 C |
attribute | CH3_c | units | String | amps (A) |
variable | CH4_a | float | ||
attribute | CH4_a | _FillValue | float | NaN |
attribute | CH4_a | actual_range | float | -0.00132, 9.8E-4 |
attribute | CH4_a | bcodmo_name | String | unknown |
attribute | CH4_a | description | String | current recorded on the first cyclic voltemetry scan of the Channel 4 electrode |
attribute | CH4_a | long_name | String | CH4 A |
attribute | CH4_a | units | String | amps (A) |
variable | CH4_b | float | ||
attribute | CH4_b | _FillValue | float | NaN |
attribute | CH4_b | actual_range | float | -0.00193, 0.00231 |
attribute | CH4_b | bcodmo_name | String | unknown |
attribute | CH4_b | description | String | current recorded on the second cyclic voltemetry scan of the Channel 4 electrode |
attribute | CH4_b | long_name | String | CH4 B |
attribute | CH4_b | units | String | amps (A) |
variable | CH4_c | float | ||
attribute | CH4_c | _FillValue | float | NaN |
attribute | CH4_c | actual_range | float | -0.00142, 0.00233 |
attribute | CH4_c | bcodmo_name | String | unknown |
attribute | CH4_c | description | String | current recorded on the third cyclic voltemetry scan of the Channel 4 electrode |
attribute | CH4_c | long_name | String | CH4 C |
attribute | CH4_c | units | String | amps (A) |
variable | CH1_average | float | ||
attribute | CH1_average | _FillValue | float | NaN |
attribute | CH1_average | actual_range | float | -425.0, 265.0 |
attribute | CH1_average | bcodmo_name | String | unknown |
attribute | CH1_average | description | String | average current density of the Channel 1 electrode |
attribute | CH1_average | long_name | String | CH1 Average |
attribute | CH1_average | units | String | microamps per square centimeter (A cm-2) |
variable | CH2_average | float | ||
attribute | CH2_average | _FillValue | float | NaN |
attribute | CH2_average | actual_range | float | -284.0, 449.0 |
attribute | CH2_average | bcodmo_name | String | unknown |
attribute | CH2_average | description | String | average current density of the Channel 2 electrode |
attribute | CH2_average | long_name | String | CH2 Average |
attribute | CH2_average | units | String | microamps per square centimeter (A cm-2) |
variable | CH3_average | float | ||
attribute | CH3_average | _FillValue | float | NaN |
attribute | CH3_average | actual_range | float | -159.0, 117.0 |
attribute | CH3_average | bcodmo_name | String | unknown |
attribute | CH3_average | description | String | average current density of the Channel 3 electrode |
attribute | CH3_average | long_name | String | CH3 Average |
attribute | CH3_average | units | String | microamps per square centimeter (A cm-2) |
variable | CH4_average | float | ||
attribute | CH4_average | _FillValue | float | NaN |
attribute | CH4_average | actual_range | float | -189.0, 290.0 |
attribute | CH4_average | bcodmo_name | String | unknown |
attribute | CH4_average | description | String | average current density of the Channel 4 electrode |
attribute | CH4_average | long_name | String | CH4 Average |
attribute | CH4_average | units | String | microamps per square centimeter (A cm-2) |
variable | ExperimentID | String | ||
attribute | ExperimentID | bcodmo_name | String | exp_id |
attribute | ExperimentID | description | String | Text description of experiment with microbial fuel cells; values of NP11, NP12, NP13, NP14 or NP15 |
attribute | ExperimentID | long_name | String | Experiment ID |
attribute | ExperimentID | units | String | unitless |
variable | Condition | String | ||
attribute | Condition | bcodmo_name | String | sample_descrip |
attribute | Condition | description | String | Condition. T0 = Cyclic voltametry (CV) analysis at Time Zero - before the chronoamperometry (CA) experiment. Tendi = CV analysis at Time end - immediately after the CA experiment. Tendii = CV analysis performed on the same experiment, with a new electrode replacing the original one. |
attribute | Condition | long_name | String | Condition |
attribute | Condition | units | String | unitless |
variable | FLOCSdeployDate | String | ||
attribute | FLOCSdeployDate | bcodmo_name | String | date |
attribute | FLOCSdeployDate | description | String | Date of the FLOCS deployment, in ISO 8601 format yyyy-mm-dd |
attribute | FLOCSdeployDate | long_name | String | FLOCSdeploy Date |
attribute | FLOCSdeployDate | nerc_identifier | String | https://vocab.nerc.ac.uk/collection/P01/current/ADATAA01/ |
attribute | FLOCSdeployDate | source_name | String | FLOCSdeployDate |
attribute | FLOCSdeployDate | time_precision | String | 1970-01-01 |
attribute | FLOCSdeployDate | units | String | unitless |
variable | FLOCSdepth | String | ||
attribute | FLOCSdepth | bcodmo_name | String | meters below seafloor |
attribute | FLOCSdepth | description | String | Approximate depth, in meters below seafloor, where the FLOCS experiment was deployed |
attribute | FLOCSdepth | long_name | String | FLOCSdepth |
attribute | FLOCSdepth | units | String | meters below seafloor (m) |
variable | FLOCSrecoverDate | String | ||
attribute | FLOCSrecoverDate | bcodmo_name | String | date |
attribute | FLOCSrecoverDate | description | String | Date of the FLOCS recovery, in ISO 8601 format yyyy-mm-dd |
attribute | FLOCSrecoverDate | long_name | String | FLOCSrecover Date |
attribute | FLOCSrecoverDate | nerc_identifier | String | https://vocab.nerc.ac.uk/collection/P01/current/ADATAA01/ |
attribute | FLOCSrecoverDate | time_precision | String | 1970-01-01 |
attribute | FLOCSrecoverDate | units | String | unitless |
variable | FluidcollectionCruise | String | ||
attribute | FluidcollectionCruise | bcodmo_name | String | cruise_id |
attribute | FluidcollectionCruise | description | String | Name of the cruise and ROV Jason dive number when the crustal fluid was collected; values of AT39-01 (R/V Atlantis cruise AT39-01) + J2-#### (ROV Jason dive number) |
attribute | FluidcollectionCruise | long_name | String | Fluidcollection Cruise |
attribute | FluidcollectionCruise | units | String | unitless |
variable | FluidcollectionDate | String | ||
attribute | FluidcollectionDate | bcodmo_name | String | date |
attribute | FluidcollectionDate | description | String | Date of the collection of the crustal fluids, in ISO 8601 format yyyy-mm-dd |
attribute | FluidcollectionDate | long_name | String | Fluidcollection Date |
attribute | FluidcollectionDate | nerc_identifier | String | https://vocab.nerc.ac.uk/collection/P01/current/ADATAA01/ |
attribute | FluidcollectionDate | time_precision | String | 1970-01-01 |
attribute | FluidcollectionDate | units | String | unitless |
variable | latitude | double | ||
attribute | latitude | _CoordinateAxisType | String | Lat |
attribute | latitude | _FillValue | double | NaN |
attribute | latitude | actual_range | double | 22.7564, 22.8023 |
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 | Degree decimal minutes N latitude of the FLOCS experiment |
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 | -46.0817, -46.053 |
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 | Degree decimal minates W longitude of the FLOCS experiment |
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 |
variable | WaterDepth | short | ||
attribute | WaterDepth | _FillValue | short | 32767 |
attribute | WaterDepth | actual_range | short | 4414, 4483 |
attribute | WaterDepth | bcodmo_name | String | depth_w |
attribute | WaterDepth | description | String | water depth to seafloor of the IODP Hole |
attribute | WaterDepth | long_name | String | Water Depth |
attribute | WaterDepth | units | String | meters (m) |