http://lod.bco-dmo.org/id/dataset/2863
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
2010-06-16
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
13C Dissolved Inorganic Carbon (DIC) values from Sediment Traps from R/V Tangaroa cruise 61TG_3052 in the Southern Ocean in 1999 (SOIREE project)
2009-08-20
publication
2009-08-20
revision
BCO-DMO Linked Data URI
2009-08-20
creation
http://lod.bco-dmo.org/id/dataset/2863
Tom W. Trull
University of Tasmania
principalInvestigator
Dorothee C.E. Bakker
University of East Anglia
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: Trull, T. W., Bakker, D. C. (2009) 13C Dissolved Inorganic Carbon (DIC) values from Sediment Traps from R/V Tangaroa cruise 61TG_3052 in the Southern Ocean in 1999 (SOIREE project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 20August2009) Version Date 2009-08-20 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/2863 [access date]
Sediment Traps - 13C DIC Dataset Description: <p>SOIREE Sediment Traps - 13C DIC</p> Methods and Sampling: <p>See <a href="http://data.bco-dmo.org/Fe_Synthesis/SOIREE/SOIREE_cruisereport.pdf">SOIREE Preliminary Voyage Report</a> <br />
<br />
<b>Method notes:</b><br />
1. All extractions done on 250ml with SOMMA automated acid addition device.<br />
Evolved gas carried in N2 stream to cold trap, and then purified cryogenically from water<br />
DIC yields measured manometrically, 13C-DIC run at 5V by dual-inlet Finnagin Delta-S<br />
MS vs. working standard calibrated against NBS19 calcite.<br />
<br />
2. Salinities from CTD - average of 2 meter bin about bottle depth - used for density<br />
calculation for DIC concentrations.<br />
<br />
3. Rau G.H., Riebesell U. and Wolf-Gladrow D., 1996, A model of photosynthetic 13C<br />
fractionation by marine phytoplankton based on diffusive molecular CO2 uptake,<br />
MEPS 133, 275-285.<br />
<br />
13CO2=13DIC+23.644-(9701.5/Tkelvin)<br />
<br />
Difference Bakker-Trull (umol/kg)/Average:-3.7<br />
Difference Bakker-Trull (umol/kg)/SD:5.24</p>
completed
Tom W. Trull
University of Tasmania
+61 3 6226 2988
Antarctic Climate and Ecosystems Cooperative Research Centre Private Bag 80
Hobart, Tasmania
7001
Australia
Tom.Trull@utas.edu.au
pointOfContact
Dorothee C.E. Bakker
University of East Anglia
+44 1603.592648
School of Environmental Sciences University of East Anglia
Norwich
NR4 7TJ
United Kingdom
D.Bakker@uea.ac.uk
pointOfContact
asNeeded
Dataset Version: 20August2009
Unknown
Date_NZST
lon
lat
date_UTC
time_UTC
depth
Sample_Bottle
Day
Patch
CTD_cast
sal
Temp_In_situ
DIC
C13_minus_DIC_vs_PDB
C13_minus_CO2_Rau_etal_97
B_Depth
DIC_Bakker_and_Watson
Notes
DIC_Difference_Bakker_minus_Trull
CTD Seabird 911
Sediment Trap
theme
None, User defined
date_local
longitude
latitude
date
time of day
depth
bottle
No BCO-DMO term
salinity
dissolved inorganic Carbon
featureType
BCO-DMO Standard Parameters
CTD Sea-Bird 911
Sediment Trap
instrument
BCO-DMO Standard Instruments
61TG_3052
service
Deployment Activity
Southern Ocean
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.
Iron Synthesis
https://www.bco-dmo.org/program/2017
Iron Synthesis
The two main objectives of the Iron Synthesis program (SCOR Working Group proposal, 2005), are:
1. Data compilation: assembling a common open-access database of the in situ iron experiments, beginning with the first period (1993-2002; Ironex-1, Ironex-2, SOIREE, EisenEx, SEEDS-1; SOFeX, SERIES) where primary articles have already been published, to be followed by the 2004 experiments where primary articles are now in progress (EIFEX, SEEDS-2; SAGE, FeeP); similarly for the natural fertilizations S.O.JGOFS (1992), CROZEX (2004/2005) and KEOPS (2005).
2. Modeling and data synthesis of specific aspects of two or more such experiments for various topics such as physical mixing, phytoplankton productivity, overall ecosystem functioning, iron chemistry, CO2 budgeting, nutrient uptake ratios, DMS(P) processes, and combinations of these variables and processes.
SCOR Working Group proposal, 2005. "The Legacy of in situ Iron Enrichments: Data Compilation and Modeling".http://www.scor-int.org/Working_Groups/wg131.htm
See also: SCOR Proceedings Vol. 42 Concepcion, Chile October 2006, pgs: 13-16 2.3.3 Working Group on The Legacy of in situ Iron Enrichments: Data Compilation and Modeling.
The first objective of the Iron Synthesis program involves a data recovery effort aimed at assembling a common, open-access database of data and metadata from a series of in-situ ocean iron fertilization experiments conducted between 1993 and 2005. Initially, funding for this effort is being provided by the Scientific Committee on Oceanic Research (SCOR) and the U.S. National Science Foundation (NSF).
Through the combined efforts of the principal investigators of the individual projects and the staff of Biological and Chemical Oceanography Data Management Office (BCO-DMO), data currently available primarily through individuals, disparate reports and data agencies, and in multiple formats, are being collected and prepared for addition to the BCO-DMO database from which they will be freely available to the community.
As data are contributed to the BCO-DMO office, they are organized into four overlapping categories:
1. Level 1, basic metadata
(e.g., description of project/study, general location, PI(s), participants);
2. Level 2, detailed metadata and basic shipboard data and routine ship's operations
(e.g., CTDs, underway measurements, sampling event logs);
3. Level 3, detailed metadata and data from specialized observations
(e.g., discrete observations, experimental results, rate measurements) and
4. Level 4, remaining datasets
(e.g., highest level of detailed data available from each study).
Collaboration with BCO-DMO staff began in March of 2008 and initial efforts have been directed toward basic project descriptions, levels 1 and 2 metadata and basic data, with detailed and more detailed data files being incorporated as they become available and are processed.
Related file
Program Documentation
The Iron Synthesis Program is funded jointly by the Scientific Committee on Oceanic Research (SCOR) and the U.S. National Science Foundation (NSF).
FeSynth
largerWorkCitation
program
Southern Ocean Iron Release Experiment
https://www.bco-dmo.org/project/2051
Southern Ocean Iron Release Experiment
<p>Project in the Southern Ocean aimed at maintaining a coherent patch of iron-enriched seawater for the duration of project and to interpret any iron-mediated effects on the patch by conducting measurements and performing experiments during this period of the project.</p>
<p>The Southern Ocean Iron RElease Experiment (SOIREE), was the first in situ iron fertilization experiment performed in the polar waters of the Southern Ocean. SOIREE was an interdisciplinary study involving participants from six countries, and took place in February 1999 south of the Polar Front in the Australasian-Pacific sector of the Southern Ocean.</p>
<p>Approximately 3800 kg of acidified FeSO4.7H2O and 165 g of the tracer sulphur hexafluoride (SF6) were added to a 65-m deep surface mixed layer over an area of ~50 km2. Initially, mean dissolved iron concentrations were ~2.7 nM, but decreased to ambient levels within days, requiring subsequent additions of 1550-1750 kg of acidified FeSO4.7H2O on days 3, 5 and 7 of the experiment.</p>
<p>During the 13-day site occupation, there were iron-mediated increases in phytoplankton growth rates, with marked increases in chlorophyll a (up to 2 µgl-1) and production rates (up to 1.3 gCm-2d-1). These resulted in subsequent changes in the pelagic ecosystem structure, and in the cycling of carbon, silica and sulphur, such as a 10% drawdown of surface CO2.</p>
<p>The SOIREE bloom persisted for >40 days following our departure from the site, as observed via <a href="http://data.bco-dmo.org/jg/serv/BCO/Fe_Synthesis/SOIREE/61TG_3052/SEAWIFS.html0" target="_blank"">SeaWiFS remotely sensed observations of Ocean Colour.</a></p>
<p><strong>BCO-DMO Note:</strong><br />
All original data and metadata provided on a CD-Rom accompanying the Deep-Sea Research II 48 (2001) volume. The CD-Rom contains the main SOIREE datasets and ancillary information including the pre-experiment 'desktop' database study for site-selection, and satellite images of the SOIREE bloom.<br />
© 2001 Elsevier Science Ltd. All rights reserved.</p>
<h3>Related files</h3>
<p><a href="http://data.bco-dmo.org/Fe_Synthesis/SOIREE/SOIREE_cruisereport.pdf">SOIREE Preliminary Voyage Report</a><br /><a href="http://data.bco-dmo.org/Fe_Synthesis/SOIREE/Boyd_Law_2001_Intro.pdf">SOIREE Introduction and Summary, Deep-Sea Research II 48 (2001) 2425-2438</a><br /><a href="/objectserver/dd92270835934a13c43cae895ad56792/FeSyn_SOIREE_CruiseTrack_GoogleEarth.png?url=http%3A%2F%2Fdata.bco-dmo.org%2FFe_Synthesis%2FSOIREE%2FFeSyn_SOIREE_CruiseTrack_GoogleEarth.png&f=6138666132373038313535653730353764303836613934386165653864313365687474703a2f2f646174612e62636f2d646d6f2e6f72672f46655f53796e7468657369732f534f495245452f466553796e5f534f495245455f437275697365547261636b5f476f6f676c6545617274682e706e67" target="_blank"">SOIREE Cruise Track</a></p>
SOIREE
largerWorkCitation
project
eng; USA
oceans
Southern Ocean
2009-08-20
Southern Ocean
0
BCO-DMO catalogue of parameters from 13C Dissolved Inorganic Carbon (DIC) values from Sediment Traps from R/V Tangaroa cruise 61TG_3052 in the Southern Ocean in 1999 (SOIREE 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/18686.rdf
Name: Date_NZST
Units: YYYYMMDD
Description: date NZST
http://lod.bco-dmo.org/id/dataset-parameter/18687.rdf
Name: lon
Units: decimal degrees
Description: longitude, negative denotes West
http://lod.bco-dmo.org/id/dataset-parameter/18688.rdf
Name: lat
Units: decimal degrees
Description: latitude, negative denotes South
http://lod.bco-dmo.org/id/dataset-parameter/18689.rdf
Name: date_UTC
Units: YYYYMMDD
Description: UTC Date
http://lod.bco-dmo.org/id/dataset-parameter/18690.rdf
Name: time_UTC
Units: HHMM
Description: UTC time
http://lod.bco-dmo.org/id/dataset-parameter/18691.rdf
Name: depth
Units: meters
Description: Sample depth
http://lod.bco-dmo.org/id/dataset-parameter/18692.rdf
Name: Sample_Bottle
Units: integer
Description: Sample Bottle Number
http://lod.bco-dmo.org/id/dataset-parameter/18693.rdf
Name: Day
Units: Text
Description: SOIREE Experiment Day
http://lod.bco-dmo.org/id/dataset-parameter/18694.rdf
Name: Patch
Units: Text
Description: Patch Location (In/Out)
http://lod.bco-dmo.org/id/dataset-parameter/18695.rdf
Name: CTD_cast
Units: Text
Description: CTD Station/Cast Id
http://lod.bco-dmo.org/id/dataset-parameter/18696.rdf
Name: sal
Units: dimensionless
Description: CTD Salinity (PSS-78)
http://lod.bco-dmo.org/id/dataset-parameter/18697.rdf
Name: Temp_In_situ
Units: degrees celsius
Description: In situ temperature
http://lod.bco-dmo.org/id/dataset-parameter/18698.rdf
Name: DIC
Units: umol/kg
Description: DIC
http://lod.bco-dmo.org/id/dataset-parameter/18699.rdf
Name: C13_minus_DIC_vs_PDB
Units: (tbd)
Description: 13C minus DIC vs PDB
http://lod.bco-dmo.org/id/dataset-parameter/18700.rdf
Name: C13_minus_CO2_Rau_etal_97
Units: (tbd)
Description: 13C minus CO2 Rau etal 97
http://lod.bco-dmo.org/id/dataset-parameter/18701.rdf
Name: B_Depth
Units: meters
Description: Bottle Depth (??)
http://lod.bco-dmo.org/id/dataset-parameter/18702.rdf
Name: DIC_Bakker_and_Watson
Units: umol/kg
Description: Bakker and Watson DIC
http://lod.bco-dmo.org/id/dataset-parameter/18703.rdf
Name: Notes
Units: text
Description: Notes
http://lod.bco-dmo.org/id/dataset-parameter/18704.rdf
Name: DIC_Difference_Bakker_minus_Trull
Units: umol/kg
Description: DIC Difference Bakker minus Trull
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
2770
https://datadocs.bco-dmo.org/file/zqqA8j0tx6klr7/traps_13CDIC.csv
traps_13CDIC.csv
Primary data file for dataset ID 2863
download
https://www.bco-dmo.org/dataset/2863/data/download
download
onLine
dataset
<p>See <a href="http://data.bco-dmo.org/Fe_Synthesis/SOIREE/SOIREE_cruisereport.pdf">SOIREE Preliminary Voyage Report</a> <br />
<br />
<b>Method notes:</b><br />
1. All extractions done on 250ml with SOMMA automated acid addition device.<br />
Evolved gas carried in N2 stream to cold trap, and then purified cryogenically from water<br />
DIC yields measured manometrically, 13C-DIC run at 5V by dual-inlet Finnagin Delta-S<br />
MS vs. working standard calibrated against NBS19 calcite.<br />
<br />
2. Salinities from CTD - average of 2 meter bin about bottle depth - used for density<br />
calculation for DIC concentrations.<br />
<br />
3. Rau G.H., Riebesell U. and Wolf-Gladrow D., 1996, A model of photosynthetic 13C<br />
fractionation by marine phytoplankton based on diffusive molecular CO2 uptake,<br />
MEPS 133, 275-285.<br />
<br />
13CO2=13DIC+23.644-(9701.5/Tkelvin)<br />
<br />
Difference Bakker-Trull (umol/kg)/Average:-3.7<br />
Difference Bakker-Trull (umol/kg)/SD:5.24</p>
Specified by the Principal Investigator(s)
<p>See <a href="http://data.bco-dmo.org/Fe_Synthesis/SOIREE/SOIREE_cruisereport.pdf">SOIREE Preliminary Voyage Report</a> <br />
<br />
<b>BCO-DMO Processing Notes</b><br />
Generated from original file SOIREE_Export_final.xls, Tab: 13C DIC<br />
provided on the Deep-Sea Research II 48 (2001) accompanying CD-Rom<br />
<br />
<b>BCO-DMO Edits</b><br />
- parameter names modified to conform to BCO-DMO convention<br />
- date_UTC, time_UTC, lat, lon added from SOIREE_Stations_CTDSampling.xls<br />
- Blank rows in original sheet removed<br />
- 'nd' added to blank cells<br />
- Made column header record one line<br />
- Added 'T' to CTD cast for consistency with other spreadsheets<br />
- Made Date, and Day and Patch Location 3 columns and added to each record<br />
- Formatted Date (NZST) to YYYYMMDD<br />
- Changed 'NaN' to 'nd'<br />
</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 Seabird 911
CTD Seabird 911
PI Supplied Instrument Name: CTD Seabird 911 PI Supplied Instrument Description:NIWA's Seabird 911plus CTD and related instrumentation Instrument Name: CTD Sea-Bird 911 Instrument Short Name:CTD SBE 911 Instrument Description: The Sea-Bird SBE 911 is a type of CTD instrument package. The SBE 911 includes the SBE 9 Underwater Unit and the SBE 11 Deck Unit (for real-time readout using conductive wire) for deployment from a vessel. The combination of the SBE 9 and SBE 11 is called a SBE 911. The SBE 9 uses Sea-Bird's standard modular temperature and conductivity sensors (SBE 3 and SBE 4). The SBE 9 CTD can be configured with 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/TOOL0035/
Sediment Trap
Sediment Trap
PI Supplied Instrument Name: Sediment Trap PI Supplied Instrument Description:MULTI-trap dimensions:
Length (L, m): 0.58 Trap length with baffles inserted;
L without baffles: 0.525 m
AR without baffles: 7.50
Trap volume without baffles: 2.021 litres
Inside diameter (Di, m): 0.07
Outside diameter (Do, m): 0.08
Aspect ratio (AR): 8.29
Aspect ratio with salt (AR): 7.29 Basal brine added to a height of 1-trap diameter (7 cm)
Collection area (A, m2): 0.00385
Trap volume (V, m3): 0.00223
Trap volume (V, litres): 2.232
Baffle length (Lb, m): 0.08
Baffle diameter (Dib, m): 0.01
Baffle aspect ratio (ARb): 5.77 Instrument Name: Sediment Trap Instrument Short Name:Sediment Trap Instrument Description: Sediment traps are specially designed containers deployed in the water column for periods of time to collect particles from the water column falling toward the sea floor. In general a sediment trap has a jar at the bottom to collect the sample and a broad funnel-shaped opening at the top with baffles to keep out very large objects and help prevent the funnel from clogging. This designation is used when the specific type of sediment trap was not specified by the contributing investigator. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/33/
Cruise: 61TG_3052
61TG_3052
Community Standard Description
International Council for the Exploration of the Sea
R/V Tangaroa
vessel
61TG_3052
Philip W. Boyd
University of Otago
http://bcodata.whoi.edu/Fe_Synthesis/SOIREE/SOIREE_cruisereport.pdf
Report describing 61TG_3052
Community Standard Description
International Council for the Exploration of the Sea
R/V Tangaroa
vessel