http://lod.bco-dmo.org/id/dataset/565405
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
2015-09-03
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Inorganic carbon data from R/V Melville, R/V Roger Revelle MV1101, RR1202 cruises MV1101, RR1202 in the Southern Ocean (30-60S); 2011-2012 (Great Calcite Belt project)
2015-09-03
publication
2015-09-03
revision
BCO-DMO Linked Data URI
2015-09-03
creation
http://lod.bco-dmo.org/id/dataset/565405
Nicholas R. Bates
Bermuda Institute of Ocean Sciences
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: Bates, N. R. (2015) Inorganic carbon data from R/V Melville, R/V Roger Revelle MV1101, RR1202 cruises MV1101, RR1202 in the Southern Ocean (30-60S); 2011-2012 (Great Calcite Belt project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 03 September 2015) Version Date 2015-09-03 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/565405 [access date]
Inorganic Carbon Data from The Great Belt Cruises Dataset Description: <p>Inorganic Carbon Data from two Great Belt cruises in the Southern Ocean</p> Methods and Sampling: <p>DIC was determined using a high precision (0.05%CV) small-volume DIC analyzer (~1.5 ml sample size) using an infrared-based instrument (AIRICA; Marianda Co., Germany; Bates <em>et al.,</em> 2012) with replicate samples analyzed using a VINDTA 3C system at BIOS. Multiple replicates samples were analyzed and analytical imprecision was less than 0.1% (~2 µmol kg<sup>-1</sup>). DIC aanalyses were routinely calibrated using seawater Certified Reference Material (CRM) from A.G. Dickson, Scripps Institute of Oceanography, and the accuracy of samples compared to CRM’s was less than 0.1% (~2 µmol kg<sup>-1</sup>).</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-0961660 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=0961660
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-0961414 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=0961414
onGoing
Nicholas R. Bates
Bermuda Institute of Ocean Sciences
1-441-297-1880
17 Biological Lane GE 01
St. Georges
Bermuda
nick.bates@bios.edu
pointOfContact
asNeeded
Dataset Version: 03 September 2015
Unknown
Cruise
Event
Station
Cast
ISO_DateTime_UTC
Date
Time
Lat
Lon
Niskin
Depth
dT_From_Surface
Temp
Salinity
Corr_DIC
Flag
nDIC
PO4
Si
NO3
O2
CTD 911
VINDTA 3C
Niskin Bottle
theme
None, User defined
cruise id
event
station
cast
ISO_DateTime_UTC
date
time of day
latitude
longitude
bottle
depth
water temperature at measurement depth
salinity
dissolved inorganic Carbon
flag
reactive phosphorus (PO4)
Silicon
Nitrate
dissolved Oxygen
featureType
BCO-DMO Standard Parameters
CTD Sea-Bird SBE 911plus
Elemental Analyzer
Niskin bottle
instrument
BCO-DMO Standard Instruments
MV1101
RR1202
service
Deployment Activity
Southern Ocean. -60x-70 -> -34x18.5 and -60x31 -> -30x116
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.
The Great Southern Coccolithophore Belt
http://greatbeltresearchcruise.com/gbr11/
The Great Southern Coccolithophore Belt
<p><strong>Collaborative Research: The Great Southern Coccolithophore Belt</strong></p>
<p>Intellectual merit: Recent advances in satellite remote sensing enable estimation of suspended calcium carbonate (particulate inorganic carbon or 'PIC') from space. This radiative approach is operationally specific to marine coccolithophores (Haptophyceae) and sensitive enough to quantify PIC concentrations in oligotrophic gyres. Global images of suspended PIC taken over the seven years of the MODIS Aqua mission show a 'Great Belt' of PIC near the sub-Antarctic front of the Southern Ocean that circles the globe. This feature occurs every year during austral summer and appears to be within the high-nutrient, low chlorophyll region of the Southern Ocean. The area of the Great Belt is ~88 million km2, 26% of the global ocean. Evidence from several cruises into the Great Belt region of the Atlantic, Indian and Pacific sectors has verified elevated concentrations of coccolithophores; previous work in the Atlantic sector verified high optical scattering from PIC. The few ship observations we have are entirely consistent with the satellite views. In this project, the investigators will systematically study the coccolithophores of the Great Belt guided by the following science goals: (a) identify the coccolithophore species within this belt; (b) measure the abundance of coccolithophores and associated PIC; (c) measure coccolithopore calcification rates; (d) elucidate factors that may limit coccolithophore latitudinal range (e.g. stratification, temperature, macronutrients, trace metals, grazing); (e) demonstrate whether the variability in PIC relates to shallow export flux; (f) define how variability in PIC production relates to the pCO2, total alkalinity and dissolved inorganic carbon budgets; and (g) examine the impact of short-term ocean acidification on coccolithophore growth and calcite dissolution.</p>
<p>The research will involve cruises along the 50 S parallel to sample the Great Belt, during the austral summer. The investigators will use a combination of underway surface sampling (primarily optical and hydrographic) and vertical station profiles (using CTD/rosette and large volume submersible pumps) to address hypotheses related to the above goals. The cruise track will elucidate both zonal and meridional variability in the Great Belt. Controlled carboy incubation experiments will examine the impact of ocean acidification at various future scenarios on coccolithophore growth and dissolution. Dilution experiments will address grazing-related mortality and dissolution questions. Controlled metal-addition incubations will focus on potential iron, zinc and cobalt limitation of the coccolithophores or competition from diatoms related to silica availability. The proposed field observations and metal-addition experiments will provide important information on the current status of the Great Belt in the context of global biogeochemistry. The ocean acidification experiments to be undertaken are more forward-looking in terms of the fate of the Southern Ocean coccolithophores in a future acidified ocean.</p>
<p>Broader impacts: The globally significant size of the Great Belt indicates that it likely plays a major role in global biogeochemistry and climate change feedbacks. Thus, the investigators expect this work to have broad, transformative impacts in biological and chemical oceanography. Ocean acidification from the burning of fossil fuels is predicted to lower the pH of the surface ocean by 0.3 units in the next century and up to 0.7 units - a 5-fold increase in the proton concentration by the year 2300. A major goal of this study is to examine the effects of ocean acidification on coccolithophores in a region of low calcite saturation (i.e., one of the first regions expected to become sub-saturating for calcite). The results of these experiments will therefore be highly relevant to our basic understanding of the marine carbon cycle. Related to career development and Criterion II activities, the project includes field experience on two cruises for NSF REU undergraduates from Maine universities or colleges, providing funds for them to attend a scientific meeting. Participation of undergraduate students from Maine colleges builds capacity in our rural coastal state and helps thwart the serious issue of 'brain drain', in which the best students are leaving Maine to seek opportunity in wealthier, more populated states. A teacher will also participate on the cruises (via the NSF-sponsored ARMADA program). This teacher will develop learning modules for students about such topics as coccolithophores, calcification, export production, metal-plankton interactions, ocean acidification and climate change.</p>
<p><strong>PUBLICATIONS PRODUCED AS A RESULT OF THIS RESEARCH</strong><br />
Balch, WM; Drapeau, DT; Bowler, BC; Lyczskowski, E; Booth, ES; Alley, D. "The contribution of coccolithophores to the optical and inorganic carbon budgets during the Southern Ocean Gas Exchange Experiment: New evidence in support of the "Great Calcite Belt" hypothesis," <em>JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS</em>, v.116, 2011. View record at Web of Science</p>
<p>Poulton, AJ; Young, JR; Bates, NR; Balch, WM. "Biometry of detached Emiliania huxleyi coccoliths along the Patagonian Shelf," <em>MARINE ECOLOGY-PROGRESS SERIES</em>, v.443, 2011, p. 1. View record at Web of Science<br />
</p>
<p><strong>BOOKS/ONE TIME PROCEEDING</strong><br />
Brown, Michael S, W. Balch, S. Craig, B. Bowler, D. Drapeau, J. Grant. "Optical closure within a Patagonian Shelf coccolithhophore bloom", 06/01/2011-05/31/2012, 2012, "ACCESS'12. Atlantic Canada Coastal & Estuarine Science Society. Dalhousie University, Halifax, Nova Scotia. 10-13 May, 2012.".</p>
Great Calcite Belt
largerWorkCitation
project
eng; USA
oceans
Southern Ocean. -60x-70 -> -34x18.5 and -60x31 -> -30x116
2015-09-03
Southern Ocean. 60W to 120E; 30S to 60S;
0
BCO-DMO catalogue of parameters from Inorganic carbon data from R/V Melville, R/V Roger Revelle MV1101, RR1202 cruises MV1101, RR1202 in the Southern Ocean (30-60S); 2011-2012 (Great Calcite Belt 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/565413.rdf
Name: Cruise
Units: text
Description: <p>Cruise Name</p>
http://lod.bco-dmo.org/id/dataset-parameter/565414.rdf
Name: Event
Units: dimensionless
Description: <p>Event</p>
http://lod.bco-dmo.org/id/dataset-parameter/565415.rdf
Name: Station
Units: dimensionless
Description: <p>Station number</p>
http://lod.bco-dmo.org/id/dataset-parameter/565416.rdf
Name: Cast
Units: dimensionless
Description: <p>Cast number</p>
http://lod.bco-dmo.org/id/dataset-parameter/565417.rdf
Name: ISO_DateTime_UTC
Units: YYYY-MM-DDTHH:MM:SS[.xx]Z
Description: <p>Date/Time (UTC) ISO formatted</p>
http://lod.bco-dmo.org/id/dataset-parameter/565418.rdf
Name: Date
Units: YYYYMMDD
Description: <p>Date (UTC)</p>
http://lod.bco-dmo.org/id/dataset-parameter/565419.rdf
Name: Time
Units: HHMM
Description: <p>(Time (UTC)</p>
http://lod.bco-dmo.org/id/dataset-parameter/565420.rdf
Name: Lat
Units: decimal degrees
Description: <p>Station latitude (South is negative)</p>
http://lod.bco-dmo.org/id/dataset-parameter/565421.rdf
Name: Lon
Units: decimal degrees
Description: <p>Station longitude (West is negative)</p>
http://lod.bco-dmo.org/id/dataset-parameter/565422.rdf
Name: Niskin
Units: dimensionless
Description: <p>Niskin Bottle Number</p>
http://lod.bco-dmo.org/id/dataset-parameter/565423.rdf
Name: Depth
Units: meters
Description: <p>Depth</p>
http://lod.bco-dmo.org/id/dataset-parameter/565424.rdf
Name: dT_From_Surface
Units: degs Celsius
Description: <p>Delta T from surface temp</p>
http://lod.bco-dmo.org/id/dataset-parameter/565425.rdf
Name: Temp
Units: degs Celsius
Description: <p>Temperature</p>
http://lod.bco-dmo.org/id/dataset-parameter/565426.rdf
Name: Salinity
Units: PSU
Description: <p>Salinity</p>
http://lod.bco-dmo.org/id/dataset-parameter/565427.rdf
Name: Corr_DIC
Units: umol/Kg
Description: <p>Corr DIC</p>
http://lod.bco-dmo.org/id/dataset-parameter/565428.rdf
Name: Flag
Units: dimensionless
Description: <p>Data Flag: 2 (Good Data) 5 (missing data; bottle misfire; broken bottle) with -999 placed in the Excel cell</p>
http://lod.bco-dmo.org/id/dataset-parameter/565429.rdf
Name: nDIC
Units: umol/Kg
Description: <p>nDIC</p>
http://lod.bco-dmo.org/id/dataset-parameter/565430.rdf
Name: PO4
Units: umol/L
Description: <p>PO4</p>
http://lod.bco-dmo.org/id/dataset-parameter/565431.rdf
Name: Si
Units: umol/L
Description: <p>Si</p>
http://lod.bco-dmo.org/id/dataset-parameter/565432.rdf
Name: NO3
Units: umol/L
Description: <p>NO3</p>
http://lod.bco-dmo.org/id/dataset-parameter/565433.rdf
Name: O2
Units: ml/L
Description: <p>O2</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
236136
https://datadocs.bco-dmo.org/file/3YY3q4BSm4Zl1M/DIC.csv
DIC.csv
Primary data file for dataset ID 565405
download
https://osprey.bco-dmo.org/dataset/565405/data/download
download
onLine
dataset
<p>DIC was determined using a high precision (0.05%CV) small-volume DIC analyzer (~1.5 ml sample size) using an infrared-based instrument (AIRICA; Marianda Co., Germany; Bates <em>et al.,</em> 2012) with replicate samples analyzed using a VINDTA 3C system at BIOS. Multiple replicates samples were analyzed and analytical imprecision was less than 0.1% (~2 µmol kg<sup>-1</sup>). DIC aanalyses were routinely calibrated using seawater Certified Reference Material (CRM) from A.G. Dickson, Scripps Institute of Oceanography, and the accuracy of samples compared to CRM’s was less than 0.1% (~2 µmol kg<sup>-1</sup>).</p>
Specified by the Principal Investigator(s)
<p>DIC was incorporated with bottle ID, and hydrographic data generated by PI Balch (Bigelow Laboratory of Ocean Sciences; BLOS). The DIC data is flagged as 2 (good data) and 5 (missing data; bottle misfire, broken bottle) with -999 placed in the Excel cell.</p>
<p>DIC was incorporated with bottle ID, and hydrographic data generated by PI Balch (Bigelow Laboratory of Ocean Sciences; BLOS).</p>
<p><strong>BCO-DMO Processing Notes</strong><br />
- Generated from original file "BatesGCB2011_2012bco-dmo.xls" contributed by Nicholas Bates<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 />
- "nd" (no data) inserted into blank cells<br />
- GCB_2012 time in decimal days replaced with HHMM from event field<br />
- ISO_DateTime_UTC generated</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
CTD 911
CTD 911
PI Supplied Instrument Name: CTD 911 Instrument Name: CTD Sea-Bird SBE 911plus Instrument Short Name:CTD SBE 911plus Instrument Description: The Sea-Bird SBE 911 plus is a type of CTD instrument package for continuous measurement of conductivity, temperature and pressure. The SBE 911 plus includes the SBE 9plus Underwater Unit and the SBE 11plus Deck Unit (for real-time readout using conductive wire) for deployment from a vessel. The combination of the SBE 9 plus and SBE 11 plus is called a SBE 911 plus. The SBE 9 plus uses Sea-Bird's standard modular temperature and conductivity sensors (SBE 3 plus and SBE 4). The SBE 9 plus CTD can be configured with up to eight auxiliary sensors to measure other parameters including dissolved oxygen, pH, turbidity, fluorescence, light (PAR), light transmission, etc.). more information from Sea-Bird Electronics Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0058/
VINDTA 3C
VINDTA 3C
PI Supplied Instrument Name: VINDTA 3C PI Supplied Instrument Description:DIC was determined using a high precision (0.05%CV) small-volume DIC analyzer (~1.5 ml sample size) using an infrared-based instrument (AIRICA; Marianda Co., Germany; Bates et al., 2012) with replicate samples analyzed using a VINDTA 3C system at BIOS.
VINDTA 3C
The VINDTA 3C (Versatile INstrument for the Determination of Total inorganic carbon and titration Alkalinity) combines the proven VINDTA alkalinity titration concept with a simplified extraction unit for coulometric dissolved inorganic carbon (DIC) measurement. Instrument Name: Elemental Analyzer Instrument Short Name: Instrument Description: Instruments that quantify carbon, nitrogen and sometimes other elements by combusting the sample at very high temperature and assaying the resulting gaseous oxides. Usually used for samples including organic material. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB01/
Niskin Bottle
Niskin Bottle
PI Supplied Instrument Name: Niskin Bottle Instrument Name: Niskin bottle Instrument Short Name:Niskin bottle Instrument Description: A Niskin bottle (a next generation water sampler based on the Nansen bottle) is a cylindrical, non-metallic water collection device with stoppers at both ends. The bottles can be attached individually on a hydrowire or deployed in 12, 24, or 36 bottle Rosette systems mounted on a frame and combined with a CTD. Niskin bottles are used to collect discrete water samples for a range of measurements including pigments, nutrients, plankton, etc. Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0412/
Cruise: MV1101
MV1101
R/V Melville
Community Standard Description
International Council for the Exploration of the Sea
R/V Melville
vessel
MV1101
William M. Balch
Bigelow Laboratory for Ocean Sciences
Cruise: RR1202
RR1202
R/V Roger Revelle
Community Standard Description
International Council for the Exploration of the Sea
R/V Roger Revelle
vessel
RR1202
William M. Balch
Bigelow Laboratory for Ocean Sciences
R/V Melville
Community Standard Description
International Council for the Exploration of the Sea
R/V Melville
vessel
R/V Roger Revelle
Community Standard Description
International Council for the Exploration of the Sea
R/V Roger Revelle
vessel