http://lod.bco-dmo.org/id/dataset/630619
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
2016-01-07
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
SAMI-CO2 pCO2 temperature and oxygen time series from Air-Sea Interaction Spar (ASIS) buoy in the Labrador Sea, (53.04N, 49.207W), June to August 2004 (CO2Flux_LabradorSea project)
2016-01-06
publication
2016-01-06
revision
BCO-DMO Linked Data URI
2016-01-06
creation
http://lod.bco-dmo.org/id/dataset/630619
Michael DeGrandpre
University of Montana
principalInvestigator
Dr William M. Drennan
University of Miami Rosenstiel School of Marine and Atmospheric Science
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: DeGrandpre, M., Drennan, W. M. (2016) SAMI-CO2 pCO2 temperature and oxygen time series from Air-Sea Interaction Spar (ASIS) buoy in the Labrador Sea, (53.04N, 49.207W), June to August 2004 (CO2Flux_LabradorSea project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 06 January 2016) Version Date 2016-01-06 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/630619 [access date]
SAMI-CO2 pCO2 Temperature and Oxygen Time series dataset Dataset Description: <p>SAMI-CO2 <em>p</em>CO<sub>2</sub> &amp; temperature mooring time series collected in the Labrador Sea.</p>
<p>Labrador Sea, deployed at 53.04N, 49.207W, 1 SAMI-CO2 deployed at each depth (1, 5, 10, 20 and 35 meters)</p>
<p><strong>Related files and references:</strong><br />
DeGrandpre, M. D., Hammar, T. R., Smith, S. P., & Sayles, F. L. (1995). In situ measurements of seawater pCO2. Limnology and Oceanography, 40(5), 969–975. doi:10.4319/lo.1995.40.5.0969
<p>Martz, T. R., DeGrandpre, M. D., Strutton, P. G., McGillis, W. R., & Drennan, W. M. (2009). Sea surfacepCO2and carbon export during the Labrador Sea spring-summer bloom: An in situ mass balance approach. Journal of Geophysical Research, 114(C9). doi:10.1029/2008JC005060</p> Methods and Sampling: <p>Labrador Sea, deployed at 53.04N, 49.207W, 1 SAMI-CO2 deployed at each depth (1, 5, 10, 20 and 35 meters)</p>
<p><strong>Sampling and Analytical Methodology</strong>:<br />
The SAMI-CO2s sampled on a 30 minute interval, a non-absorbing blank measurement was taken every 3.5 days.</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-0327274 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=0327274
completed
Michael DeGrandpre
University of Montana
406-243-4118
Dept. of Chemistry and Biochemistry 32 Campus Drive. Chem 318A
Missoula
MT
59812-0003
USA
michael.degrandpre@umontana.edu
pointOfContact
Dr William M. Drennan
University of Miami Rosenstiel School of Marine and Atmospheric Science
RSMAS/AMP University of Miami 4600 Rickenbacker Causeway
Miami
FL
33149
USA
wdrennan@rsmas.miami.edu
pointOfContact
asNeeded
Dataset Version: 06 January 2016
Unknown
Excel_Date
Year_Day
Date
Time
SAMI_52_1m_pCO2
SAMI_52_1m_Temp
SAMI_11_5m_pCO2
SAMI_11_5m_Temp
SAMI_51_10m_pCO2
SAMI_51_10m_Temp
SAMI_12_20m_pCO2
SAMI_12_20m_Temp
SAMI_50_35m_pCO2
SAMI_50_35m_Temp
ASIS_Lat
ASIS_Lon
ASIS-1, ASIS-2
SAMI-CO2 pCO2
SAMI-CO2 pCO2
SAMI-CO2 pCO2 and Temperature
theme
None, User defined
No BCO-DMO term
year day (Day of Year, or day of year and decimal time)
date
time of day
Partial pressure of CO2
water temperature at measurement depth
latitude
longitude
featureType
BCO-DMO Standard Parameters
Air-Sea Interaction Spar (ASIS) Buoy
pCO2 Sensor
Submersible Autonomous Moored Instrument
Water Temperature Sensor
instrument
BCO-DMO Standard Instruments
EN394_ASIS
service
Deployment Activity
Labrador Sea, deployed at 53.04N, 49.207W
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.
Collaborative research: Air-Sea CO2 Fluxes and Surface Physical Processes in the Labrador Sea
https://osprey.bco-dmo.org/project/630390
Collaborative research: Air-Sea CO2 Fluxes and Surface Physical Processes in the Labrador Sea
<p><strong>ABSTRACT</strong><br />
A study of the air-sea flux of carbon dioxide and the surface physical processes controlling it will be conducted during the Labrador Sea spring bloom. The Labrador Sea is highly significant as one of the areas of North Atlantic Deep Water (NADW) formation. During the late spring months, the Labrador Sea experiences a strong plankton bloom, and is an intense sink for carbon dioxide. Deep convection during the subsequent winter mixes the carbon dioxide rich waters throughout the water column. The newly formed NADW is transported southward towards the Antarctic, via a system of deep currents. Given the circulation time scale of order 1000 years, atmospheric gases within the NADW are essentially sequestered. While mid-latitude areas of the global ocean are equally strong sinks of carbon dioxide, gases absorbed into the ocean at these latitudes remain in the near surface waters, and are returned to the atmosphere on the decadal time scale. Hence the gas exchange characteristics in the Labrador Sea are of particular interest because it is one of the few areas of the global ocean that is a long term carbon dioxide sink. The ability to predict and forecast air-sea carbon dioxide fluxes over large areas is also necessary to quantify the adjacent terrestrial carbon budget.</p>
<p>The broader impacts of this work relate to improvement of our ability to predict atmospheric carbon dioxide levels, and to assess how it might change climate under various scenarios. The large uncertainty surrounding the flux of carbon dioxide between the atmosphere and ocean prevent us from determining the partitioning of the sink of anthropogenic carbon dioxide between the ocean and the terrestrial biosphere. This uncertainty also limits our ability to accurately model future atmospheric carbon dioxide levels. The process study we have proposed will improve the accuracy of the global ocean carbon dioxide flux estimates and increase our understanding of the causes of its variability.</p>
<p>The project will involve students as undergraduate and post-graduate research assistants. The University of Miami is a Hispanic Serving Institution and thereby fosters the participation of under-represented groups in science and engineering. The data will be made available through several data bases via the World Wide Web. The project will contribute to the active outreach activities coordinated through the Dean's Office at the University of Miami.</p>
CO2Flux_LabradorSea
largerWorkCitation
project
eng; USA
oceans
Labrador Sea, deployed at 53.04N, 49.207W
2016-01-06
Labrador Sea
0
BCO-DMO catalogue of parameters from SAMI-CO2 pCO2 temperature and oxygen time series from Air-Sea Interaction Spar (ASIS) buoy in the Labrador Sea, (53.04N, 49.207W), June to August 2004 (CO2Flux_LabradorSea 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
http://lod.bco-dmo.org/id/dataset-parameter/630643.rdf
Name: Excel_Date
Units: xxxxx.xxxx
Description: <p>Excel Date</p>
http://lod.bco-dmo.org/id/dataset-parameter/630644.rdf
Name: Year_Day
Units: xxx.xxxx
Description: <p>Jan 1 = YD1</p>
http://lod.bco-dmo.org/id/dataset-parameter/630645.rdf
Name: Date
Units: YYYYMMDD
Description: <p>Date (UTC)</p>
http://lod.bco-dmo.org/id/dataset-parameter/630646.rdf
Name: Time
Units: HHMMSS
Description: <p>Time (UTC)</p>
http://lod.bco-dmo.org/id/dataset-parameter/630647.rdf
Name: SAMI_52_1m_pCO2
Units: uatm
Description: <p>Partial Pressure of Carbon Dioxide – SAMI 52 at 1m</p>
http://lod.bco-dmo.org/id/dataset-parameter/630648.rdf
Name: SAMI_52_1m_Temp
Units: oC
Description: <p>Temperature – SAMI 52 at 1m</p>
http://lod.bco-dmo.org/id/dataset-parameter/630649.rdf
Name: SAMI_11_5m_pCO2
Units: uatm
Description: <p>Partial Pressure of Carbon Dioxide – SAMI 11 at 5m</p>
http://lod.bco-dmo.org/id/dataset-parameter/630650.rdf
Name: SAMI_11_5m_Temp
Units: oC
Description: <p>Temperature – SAMI 11 at 5m</p>
http://lod.bco-dmo.org/id/dataset-parameter/630651.rdf
Name: SAMI_51_10m_pCO2
Units: uatm
Description: <p>Partial Pressure of Carbon Dioxide – SAMI 51 at 10m</p>
http://lod.bco-dmo.org/id/dataset-parameter/630652.rdf
Name: SAMI_51_10m_Temp
Units: oC
Description: <p>Temperature – SAMI 51 at 10m</p>
http://lod.bco-dmo.org/id/dataset-parameter/630653.rdf
Name: SAMI_12_20m_pCO2
Units: uatm
Description: <p>Partial Pressure of Carbon Dioxide – SAMI 12 at 20m</p>
http://lod.bco-dmo.org/id/dataset-parameter/630654.rdf
Name: SAMI_12_20m_Temp
Units: oC
Description: <p>Temperature – SAMI 12 at 20m</p>
http://lod.bco-dmo.org/id/dataset-parameter/630655.rdf
Name: SAMI_50_35m_pCO2
Units: uatm
Description: <p>Partial Pressure of Carbon Dioxide – SAMI 50 at 35m</p>
http://lod.bco-dmo.org/id/dataset-parameter/630656.rdf
Name: SAMI_50_35m_Temp
Units: oC
Description: <p>Temperature – SAMI 50 at 35m</p>
http://lod.bco-dmo.org/id/dataset-parameter/630657.rdf
Name: ASIS_Lat
Units: decimal degrees
Description: <p>Latitude Position of ASIS Buoy at time of measurement (South is negative)</p>
http://lod.bco-dmo.org/id/dataset-parameter/630658.rdf
Name: ASIS_Lon
Units: decimal degrees
Description: <p>Longitude Position of ASIS Buoy at time of measurement (West is negative)</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
385483
https://datadocs.bco-dmo.org/file/ZZZgK5JfPy3Zvn/LabSea.csv
LabSea.csv
Primary data file for dataset ID 630619
download
https://osprey.bco-dmo.org/dataset/630619/data/download
download
onLine
dataset
<p>Labrador Sea, deployed at 53.04N, 49.207W, 1 SAMI-CO2 deployed at each depth (1, 5, 10, 20 and 35 meters)</p>
<p><strong>Sampling and Analytical Methodology</strong>:<br />
The SAMI-CO2s sampled on a 30 minute interval, a non-absorbing blank measurement was taken every 3.5 days.</p>
Specified by the Principal Investigator(s)
<p><strong>Data Processing:</strong><br />
See DeGrandpre, et.al (1995). The data were interpolated to 30 minute intervals</p>
<p><strong>BCO-DMO Processing Notes</strong><br />
- Generated from original "LabSea June-Aug 2004_SAMI-CO2.xlsx" file contributed by Cory Beatty<br />
- Parameter names edited to conform to BCO-DMO naming convention found at <a href="http://usjgofs.whoi.edu/naming-guidelines.html" target="_blank">Choosing Parameter Name</a><br />
- Date reformatted to YYYYMMDD<br />
- Time reformatted to HHMMSS</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
ASIS-1, ASIS-2
ASIS-1, ASIS-2
PI Supplied Instrument Name: ASIS-1, ASIS-2 PI Supplied Instrument Description:During the deployment 2 separate ASIS Buoys were deployed, ASIS-1 & ASIS-2, upon each of which 2 SAMIs were attached. Each buoy had 1 SAMI-CO2 attached at 1 meter and 1 SAMI-CO2 attached at 5 meters depth. The SAMI-CO2 sampled on a 30 minute interval and a non-absorbing blank measurement was taken every 3.5 days. PAR was measured by a Li-COR LI-192 underwater quantum sensor (not calibrated). Oxygen data was obtained using a calibrated Aanderaa O2 sensor (model 4175). Both the PAR and O2 sensors were attached to a SAMI-CO2 sensor. There is no pCO2 record at 1 meter on ASIS-2. Instrument Name: Air-Sea Interaction Spar (ASIS) Buoy Instrument Short Name:ASIS Instrument Description: See: Air-Sea Interaction Spar (ASIS) Buoy
SAMI-CO2 pCO2
SAMI-CO2 pCO2
PI Supplied Instrument Name: SAMI-CO2 pCO2 PI Supplied Instrument Description:During the deployment 2 separate ASIS Buoys were deployed, ASIS-1 & ASIS-2, upon each of which 2 SAMIs were attached. Each buoy had 1 SAMI-CO2 attached at 1 meter and 1 SAMI-CO2 attached at 5 meters depth. The SAMI-CO2 sampled on a 30 minute interval and a non-absorbing blank measurement was taken every 3.5 days. PAR was measured by a Li-COR LI-192 underwater quantum sensor (not calibrated). Oxygen data was obtained using a calibrated Aanderaa O2 sensor (model 4175). Both the PAR and O2 sensors were attached to a SAMI-CO2 sensor. There is no pCO2 record at 1 meter on ASIS-2. Instrument Name: pCO2 Sensor Instrument Short Name:pCO2 Sensor Instrument Description: A sensor that measures the partial pressure of CO2 in water (pCO2)
SAMI-CO2 pCO2
SAMI-CO2 pCO2
PI Supplied Instrument Name: SAMI-CO2 pCO2 PI Supplied Instrument Description:During the deployment 2 separate ASIS Buoys were deployed, ASIS-1 & ASIS-2, upon each of which 2 SAMIs were attached. Each buoy had 1 SAMI-CO2 attached at 1 meter and 1 SAMI-CO2 attached at 5 meters depth. The SAMI-CO2 sampled on a 30 minute interval and a non-absorbing blank measurement was taken every 3.5 days. PAR was measured by a Li-COR LI-192 underwater quantum sensor (not calibrated). Oxygen data was obtained using a calibrated Aanderaa O2 sensor (model 4175). Both the PAR and O2 sensors were attached to a SAMI-CO2 sensor. There is no pCO2 record at 1 meter on ASIS-2. Instrument Name: Submersible Autonomous Moored Instrument Instrument Short Name:SAMI Instrument Description: The Submersible Autonomous Moored Instrument (SAMI) measures and logs levels of dissolved chemicals in sea and fresh water. It is a plastic cylinder about 6 inches wide and 2 feet long that is self-powered and capable of hourly measurements for up to one year. All data collected are logged to an internal memory chip to be downloaded later. SAMI sensors usually are placed a few feet underwater on permanent moorings, while others on floating drifters sample the water wherever the wind and currents carry them. The instruments have been used by researchers around the globe in a variety of studies since 1999. Dr. Mike DeGrandpre, University of Montana, developed the SAMI between 1990 and 1993 during his postdoctoral work at the Woods Hole Oceanographic Institution (Woods Hole, MA, USA). For additional information, see URL: http://www.sunburstsensors.com/ from the manufacturer, Sunburst Sensors, LLC, 1226 West Broadway, Missoula, MT 59802.
SAMI-CO2 pCO2 and Temperature
SAMI-CO2 pCO2 and Temperature
PI Supplied Instrument Name: SAMI-CO2 pCO2 and Temperature PI Supplied Instrument Description:During the deployment 2 separate ASIS Buoys were deployed, ASIS-1 & ASIS-2, upon each of which 2 SAMIs were attached. Each buoy had 1 SAMI-CO2 attached at 1 meter and 1 SAMI-CO2 attached at 5 meters depth. The SAMI-CO2 sampled on a 30 minute interval and a non-absorbing blank measurement was taken every 3.5 days. PAR was measured by a Li-COR LI-192 underwater quantum sensor (not calibrated). Oxygen data was obtained using a calibrated Aanderaa O2 sensor (model 4175). Both the PAR and O2 sensors were attached to a SAMI-CO2 sensor. There is no pCO2 record at 1 meter on ASIS-2. Instrument Name: Water Temperature Sensor Instrument Short Name:Water Temp Sensor Instrument Description: General term for an instrument that measures the temperature of the water with which it is in contact (thermometer). Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/134/
Deployment: EN394_ASIS
EN394_ASIS
Air-Sea Interaction Spar (ASIS) Buoy
float
EN394_ASIS
Michael DeGrandpre
University of Montana
Air-Sea Interaction Spar (ASIS) Buoy
float