http://lod.bco-dmo.org/id/dataset/728426
eng; USA
utf8
dataset
Highest level of data collection, from a common set of sensors or instrumentation, usually within the same research project
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
2018-02-27
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
CTD bottle data collected near the Axial Seamount on the Juan de Fuca Ridge on R/V Thomas G. Thompson TN327 in August 2015.
2018-03-01
publication
2018-03-01
revision
BCO-DMO Linked Data URI
2018-03-01
creation
http://lod.bco-dmo.org/id/dataset/728426
David A. Butterfield
National Oceanic and Atmospheric Administration
principalInvestigator
Joseph A. Resing
National Oceanic and Atmospheric Administration
principalInvestigator
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
publisher
Cite this dataset as: Butterfield, D. A., Resing, J. A. (2018) CTD bottle data collected near the Axial Seamount on the Juan de Fuca Ridge on R/V Thomas G. Thompson TN327 in August 2015. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2018-03-01 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/728426 [access date]
Dataset Description: <p>Axial Seamount 2015 Niskin Sample Data for TN327. In addition to standard CTD instrument measurements, water samples were analyzed on board for methane and hydrogen concentration by D. Butterfield and B. Larson using an SRI 8610C gas chromatograph with flame ionization detector for CH4 and pulsed discharge detector for H2 as described in (Larson et al., 2015). Due to time constraints, only selected samples were analyzed.</p>
<p>Methane and hydrogen results are reported in nmol/L. Methane and hydrogen results have been published in (Spietz et al., 2018).</p>
<p>The full CTD data for the cruise is available from the R2R site: <a href="http://www.rvdata.us/catalog/TN327">http://www.rvdata.us/catalog/TN327</a></p>
<p>Metadata is also available through the cruise report on the PMEL web site:<br />
<a href="https://www.pmel.noaa.gov/eoi/axial/2015/Axial2015-Cruise-Report-with-logs-revised.pdf" target="_blank">https://www.pmel.noaa.gov/eoi/axial/2015/Axial2015-Cruise-Report-with-logs-revised.pdf</a></p> Methods and Sampling:
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1546695 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1546695
onGoing
David A. Butterfield
National Oceanic and Atmospheric Administration
206-526-6722
1045 PMEL, Bldg 3 7600 Sand Point Way NE
Seattle
WA
98115
USA
david.a.butterfield@noaa.gov
pointOfContact
Joseph A. Resing
National Oceanic and Atmospheric Administration
206-526-6184
Joint Institute for the Study of the Atmosphere and the Ocean, PMEL/NOAA 7600 Sand Point Way NE, Building #3
Seattle
WA
98115
USA
Resing@uw.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Cruise_ID
Cast_type
Cast_name
Site_name
Cast_number
Bottle_position
Niskin_number
Date
Time
Press
Depth
Temp
Cond
Sal
Theta
Sigma_theta
O2_VO_volts
O2_V1_volts
ORP_V2
Fluoro_V3
LSS_V4
LSS_V5
empty_V6
Alt_V7
Alt_meters
O2_V1_umol
O2_V2_umol
scan_number
time_ctd
ORP_03
ORP_02
dNTU_V4
dNTU_V5
Lon
Lat
CH4
H2
theme
None, User defined
Cruise identfier
cast type
cast
site
bottle
date
time of day
water pressure
depth
water temperature at measurement depth
conductivity
salinity
potential temperature
sigma-theta potential density
dissolved Oxygen
No BCO-DMO term
fluorescence
light backscattered
altimeter
scan
turbidity
longitude
latitude
methane
hydrogen
featureType
BCO-DMO Standard Parameters
CTD - profiler
instrument
BCO-DMO Standard Instruments
TN327
service
Deployment Activity
Axial Seamount, Juan de Fuca Ridge
place
Locations
otherRestrictions
otherRestrictions
Access Constraints: none. Use Constraints: Please follow guidelines at: http://www.bco-dmo.org/terms-use Distribution liability: Under no circumstances shall BCO-DMO be liable for any direct, incidental, special, consequential, indirect, or punitive damages that result from the use of, or the inability to use, the materials in this data submission. If you are dissatisfied with any materials in this data submission your sole and exclusive remedy is to discontinue use.
Ocean Observatories Initiative
http://oceanobservatories.org/
Ocean Observatories Initiative
The Ocean Observatories Initiative (OOI) is a science-driven ocean observing network that delivers real-time data to address critical science questions regarding the world's oceans. Funded by the National Science Foundation to encourage scientific investigation, OOI data are freely available online to anyone with an Internet connection. OOI was designed as a long-term project to collect ocean data for up to 30 years. This longevity makes it possible to measure and directly observe both short-lived episodic events and longer-term changes occurring in the ocean. Such data make it possible to better understand ocean processes and how the ocean is changing.
The OOI has five active research arrays that comprise the three major observatory elements linked together by instrument, infrastructure, and information management systems. Global Ocean Arrays consist of moored arrays and autonomous vehicles that provide time-series observations and mesoscale spatial sampling at sparsely sampled, high-latitude regions critical to our understanding of climate, the carbon cycle, and ocean circulation. The Regional Cabled Array consists of fiber-optic cables off the Oregon coast that provide unprecedented power, bandwidth, and communication to seafloor instrumentation and profiler moorings, enabling monitoring of volcanic and hydrothermal activity, methane seeps, earthquakes, and myriad ocean processes in coastal and blue water environments. Coastal Arrays consist of cross-shelf moored arrays and autonomous vehicles that observe the dynamic coastal environment, enabling examination of upwelling, shelf break fronts, and cross-shelf exchanges.
These marine arrays are outfitted with more than 900 instruments — of 45 different types — measuring more than 200 different parameters. These instruments gather physical, chemical, geological, and biological data – from the air-sea interface to the seafloor. The data collected are transmitted through a cyberinfrastructure, an information management system that allows users to access real- to near real-time data from suites of sensors. The OOI provides annotations and automated quality control for data streams and is working to meet the IOOS Quality Assurance of Real Time Ocean Data (QARTOD) standards.
OOI
largerWorkCitation
program
Event response to an eruption at Axial Seamount
http://axial2015.blogspot.com
Event response to an eruption at Axial Seamount
<p>On 24 April 2015, the NSF-funded Ocean Observatories Initiative's (OOI) Cabled Array detected the onset of a probable eruption at Axial Seamount, heralded by a swarm of >8000 small earthquakes and a rapid subsidence of the seafloor by >2.4 meters at the center of the caldera. Evidence that lava was erupted in or near the summit caldera includes a dramatic temperature rise recorded by instruments on the OOI Cabled Array-- up to 0.6-0.7°C above ambient sustained for weeks after the event. This eruption is likely to have significantly perturbed the hydrothermal and biological systems in and around the summit caldera, and provides the rare opportunity to address time-critical scientific questions that can only be investigated with the near-term seafloor investigations. A currently scheduled NSF and NOAA funded cruise to Axial Seamount on R/V Thompson with ROV Jason and AUV Sentry in August 2015 provides an excellent opportunity for such a response. This study adds 3 days onto this cruise to facilitate time-critical event response science.</p>
<p>Detailed seafloor mapping with shipboard multi-beam sonar and near-bottom Sentry surveys will cover areas of the caldera and adjacent rift zones that are expected eruption site(s). Fresh rock, if located, will be sampled and dated using the 210Po-210Pb technique. Hydrothermal plumes will be discerned with CTD casts and sensor tows. A mooring will be deployed with Miniature Autonomous Plume Recorders to measure temperature, light attenuation, and redox potential. The at-sea team plans to make samples and data available to the broader science community for targeted research on seafloor processes.</p>
NeMO2015
largerWorkCitation
project
eng; USA
oceans
Axial Seamount, Juan de Fuca Ridge
-130.0217
-129.7955
45.9173
46.9272
2015-08-15
2018-08-26
Axial Seamount, Juan de Fuca Ridge, northeastern Pacific Ocean (46.06°N 130.00°W)
0
BCO-DMO catalogue of parameters from CTD bottle data collected near the Axial Seamount on the Juan de Fuca Ridge on R/V Thomas G. Thompson TN327 in August 2015.
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
http://lod.bco-dmo.org/id/dataset-parameter/728755.rdf
Name: Cruise_ID
Units: no units
Description: <p>Cruise number (for T.G. Thompson)</p>
http://lod.bco-dmo.org/id/dataset-parameter/728756.rdf
Name: Cast_type
Units: no units
Description: <p>Cast type (Vertical or Tow)</p>
http://lod.bco-dmo.org/id/dataset-parameter/728757.rdf
Name: Cast_name
Units: no units
Description: <p>Unique Cast ID# composed of V or T, 15A cruise identifier, NN number of vertical cast or tow for this cruise.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728758.rdf
Name: Site_name
Units: no units
Description: <p>Descriptor of the cast site.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728759.rdf
Name: Cast_number
Units: number
Description: <p>Overall sequence number of CTD casts on this cruise.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728760.rdf
Name: Bottle_position
Units: no units
Description: <p>Niskin bottle position on CTD rosette.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728761.rdf
Name: Niskin_number
Units: no units
Description: <p>Number on Niskin bottle (generally the same as bottle position).</p>
http://lod.bco-dmo.org/id/dataset-parameter/728762.rdf
Name: Date
Units: no units
Description: <p>UTC date when Niskin bottle was fired.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728763.rdf
Name: Time
Units: no units
Description: <p>UTC time when Niskin bottle was fired.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728764.rdf
Name: Press
Units: decibars
Description: <p>Pressure in decibars.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728765.rdf
Name: Depth
Units: meters
Description: <p>Depth in meters.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728766.rdf
Name: Temp
Units: degrees Celsius
Description: <p>Temperature in degrees C.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728767.rdf
Name: Cond
Units: Siemens per meter
Description: <p>Conductivity in Siemens per meter.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728768.rdf
Name: Sal
Units: practical salinity units (psu)
Description: <p>Salinity in practical salinity units.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728769.rdf
Name: Theta
Units: degrees Celsius
Description: <p>Potential temperature at sea surface in degrees C.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728770.rdf
Name: Sigma_theta
Units: kg/m3
Description: <p>Potential density at sea surface in kg/m3.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728771.rdf
Name: O2_VO_volts
Units: volts
Description: <p>Oxygen sensor 1 output in volts.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728772.rdf
Name: O2_V1_volts
Units: volts
Description: <p>Oxygen sensor 2 output in volts.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728773.rdf
Name: ORP_V2
Units: no units
Description: <p>Oxygen redox potential sensor place holder (no data).</p>
http://lod.bco-dmo.org/id/dataset-parameter/728774.rdf
Name: Fluoro_V3
Units: no units
Description: <p>Fluorometer sensor place holder (no data).</p>
http://lod.bco-dmo.org/id/dataset-parameter/728775.rdf
Name: LSS_V4
Units: volts
Description: <p>Light scattering sensor output in volts.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728776.rdf
Name: LSS_V5
Units: volts
Description: <p>Light scattering sensor output in volts.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728777.rdf
Name: empty_V6
Units: no units
Description: <p>Meaningless data.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728778.rdf
Name: Alt_V7
Units: volts
Description: <p>Altimeter output in volts.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728779.rdf
Name: Alt_meters
Units: meters
Description: <p>Altitude reading in meters above seafloor.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728780.rdf
Name: O2_V1_umol
Units: micromol/L
Description: <p>Oxygen sensor 1 output in micromol/liter.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728781.rdf
Name: O2_V2_umol
Units: micromol/L
Description: <p>Oxygen sensor 2 output in micromol/liter.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728782.rdf
Name: scan_number
Units: number
Description: <p>Scan line number for individual CTD cast.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728783.rdf
Name: time_ctd
Units: no units
Description: <p>Time in CTD format (since 01/01/1970).</p>
http://lod.bco-dmo.org/id/dataset-parameter/728784.rdf
Name: ORP_03
Units: millivolts
Description: <p>Oxygen redox potential sensor output in millivolts.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728785.rdf
Name: ORP_02
Units: no units
Description: <p>Oxygen redox potential sensor place holder (no data).</p>
http://lod.bco-dmo.org/id/dataset-parameter/728786.rdf
Name: dNTU_V4
Units: NTU
Description: <p>LSS voltage V4 converted to dimensionless nephelometric turbidity units.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728787.rdf
Name: dNTU_V5
Units: NTU
Description: <p>LSS voltage V5 converted to dimensionless nephelometric turbidity units.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728788.rdf
Name: Lon
Units: decimal degrees
Description: <p>Longitude in decimal degrees.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728789.rdf
Name: Lat
Units: decimal degrees
Description: <p>Latitude in decimal degrees.</p>
http://lod.bco-dmo.org/id/dataset-parameter/728790.rdf
Name: CH4
Units: nanomol/Liter
Description: <p>Methane concentration in nanomol/liter from shipboard gas chromatography (published in Spietz et al. 2018 Oceanography).</p>
http://lod.bco-dmo.org/id/dataset-parameter/728791.rdf
Name: H2
Units: nanomol/Liter
Description: <p>Hydrogen concentration in nanomol/liter from shipboard gas chromatography (published in Spietz et al. 2018 Oceanography).</p>
GB/NERC/BODC > British Oceanographic Data Centre, Natural Environment Research Council, United Kingdom
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
38817
https://datadocs.bco-dmo.org/file/yppzBwqh6rmRGY/728426.csv
728426.csv
Primary data file for dataset ID 728426
download
https://osprey.bco-dmo.org/dataset/728426/data/download
download
onLine
dataset
<p><strong>BCO-DMO processing notes:</strong><br />
-Changed parameter names to BCO-DMO naming conventions</p>
Specified by the Principal Investigator(s)
asNeeded
7.x-1.1
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
PI Supplied Instrument Name: Instrument Name: CTD - profiler Instrument Short Name: Instrument Description: The Conductivity, Temperature, Depth (CTD) unit is an integrated instrument package designed to measure the conductivity, temperature, and pressure (depth) of the water column. The instrument is lowered via cable through the water column. It permits scientists to observe the physical properties in real-time via a conducting cable, which is typically connected to a CTD to a deck unit and computer on a ship. The CTD is often configured with additional optional sensors including fluorometers, transmissometers and/or radiometers. It is often combined with a Rosette of water sampling bottles (e.g. Niskin, GO-FLO) for collecting discrete water samples during the cast.
This term applies to profiling CTDs. For fixed CTDs, see https://www.bco-dmo.org/instrument/869934. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/130/
Cruise: TN327
TN327
R/V Thomas G. Thompson
Community Standard Description
International Council for the Exploration of the Sea
R/V Thomas G. Thompson
vessel
TN327
William Chadwick
National Oceanic and Atmospheric Administration
R/V Thomas G. Thompson
Community Standard Description
International Council for the Exploration of the Sea
R/V Thomas G. Thompson
vessel