http://lod.bco-dmo.org/id/dataset/2893
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)
Underway determinations (includes Fe) from R/V Kaiyo-Maru cruise KY0103-02 from the Northwestern Sub-Arctic Pacific in 2001 (SEEDS I project)
2008-08-28
publication
2008-08-28
revision
BCO-DMO Linked Data URI
2008-08-28
creation
http://lod.bco-dmo.org/id/dataset/2893
Dr Jun Nishioka
Central Research Institute of Electric Power Industry
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: Nishioka, J. (2008) Underway determinations (includes Fe) from R/V Kaiyo-Maru cruise KY0103-02 from the Northwestern Sub-Arctic Pacific in 2001 (SEEDS I project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 28August2008) Version Date 2008-08-28 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/2893 [access date]
Underway Determinations (Includes Fe data) Dataset Description: <p><b>SEEDS 2001 Underway Determinations</b><br />
Underway measurements made on days 3, 6, 8, 10, and 12<br />
Includes Fe data</p> Methods and Sampling: <p>The underway survey was conducted to determine the position and shape of the<br />
patch using the ship's pumping system which had an intake at 6 m below the surface.<br />
fCO2 and SF6 were sampled from the ships pumping system (6 m depth) at 1<br />
and 6 minute intervals, respectively.<br />
<br />
Sampling intervals during underway sampling of chlorophyll-a and fCO2 SF6<br />
and iron concentration were 5-10 and 1 and 6 and 5-10 min respectively with<br />
ship's speed of 18.5 km h-1.<br />
<br />
Additional underway sampling was also carried out for determination of iron, <br />
chlorophyll-a and nutrients concentrations using the clean pumping system with<br />
a towed fish from the ship's side connected to Teflon tubing.<br />
<br />
Dissolved Fe (&lt;0.22 um), chl a, and nutrients (NO3, NO2, Si, PO4, NH4) were<br />
sampled from a towed clean fish (depth not given) at 5-10 minute intervals.</p>
completed
Dr Jun Nishioka
Central Research Institute of Electric Power Industry
nishioka@criepi.denken.or.jp
pointOfContact
asNeeded
Dataset Version: 28August2008
Unknown
date
lat
lon
time_local_JST
speed
heading
SF6
X_CO2
f_CO2
Diss_Fe
NO3
NO2
Si
PO4
NH4
Chl_a
theme
None, User defined
date
latitude
longitude
time_local
forward speed rel water
heading
No BCO-DMO term
Nitrate
Nitrite
reactive phosphorus (PO4)
Ammonium
chlorophyll a
featureType
BCO-DMO Standard Parameters
KY0103-02
service
Deployment Activity
Northwestern Sub-Arctic Pacific
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://osprey.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
Subarctic-Pacific Iron Experiment for Ecosystem Dynamics Study I
http://www.seeds-exp.jp/en/index.html
Subarctic-Pacific Iron Experiment for Ecosystem Dynamics Study I
<p>An in situ test of the iron limitation hypothesis in the subarctic North Pacific Oceanwas performed. First experiment of two (see SEEDS 2004)</p>
<p>A single enrichment of dissolved iron caused a large increase in phytoplanktonstanding stock and decreases in macronutrients and dissolved carbon dioxide. The dominant phytoplankton species shifted after the iron addition from pennate diatoms to a centric diatom, <i>Chaetoceros debilis</i>, that showed a very high growth rate, 2.6 doublings per day. Conclusion was that the bioavailability of iron regulates the magnitude of the phytoplankton biomass and the key phytoplankton species that determine the biogeochemical sensitivity to iron supply of high-nitrate, low-chlorophyll waters.</p>
<p>Data was collected at a total of 13 stations and from 3 moored sediment traps.<br />
- Stations were occupied IN patch for days 0, 2, 4, 7, 9, 11 and 13.<br />
- Stations were occupied OUT patch for days 2, 4, 7, 9, 11, 13.</p>
<p>It is not explicitly stated but it appears that at all stations two CTDsampling rosette casts were made: clean and rms. The clean rosette appears to have typically sampled the mixed layer (<50 m) e.g. 5, 10, 20, 30, 50 m. The rms rosette appears to have typically sampled the euphotic zone (<200m) e.g. 10, 20, 30, 40, 50, 80, 100, 150, 200 m.</p>
<p>Sediment traps were deployed at:<br />
- CENTRE: 20 m<br />
- IN: 40, 60, 100, 200 m<br />
- OUT: 20, 40, 60 and 100 m</p>
<p>Traps were recovered several times. Deployment times (days):<br />
- CENTRE: 3.95, 2.83, 2.02, 1.98, 1.93, 2.05<br />
- IN: 3.99, 2.84, 2.03, 2.00, 1.95, 2.01<br />
- OUT: 5.17, 3.97, 3.42</p>
<p><b>BCO-DMO/Doug Mackie Note:</b><br />
Throughout these data, stations are identified as D2-I, D2-O, etc.<br />
D2-I indicates "Day 2, in patch station".<br />
while D2-O indicates "Day 2, out patch station".<br />
This applies to all station identifiers.</p>
<h3>Related file</h3>
<p><a href="http://data.bco-dmo.org/Fe_Synthesis/SEEDS_2001/Project_SEEDS-ONE_Master.pdf">SEEDS 2001 Project Documentation</a></p>
<p> </p>
<p> </p>
SEEDS I
largerWorkCitation
project
eng; USA
oceans
Northwestern Sub-Arctic Pacific
2008-08-28
Western subarctic gyre in the North Pacific at 48.5°N, 165°E
0
BCO-DMO catalogue of parameters from Underway determinations (includes Fe) from R/V Kaiyo-Maru cruise KY0103-02 from the Northwestern Sub-Arctic Pacific in 2001 (SEEDS I 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/17764.rdf
Name: date
Units: YYYYMMDD
Description: <p>Date UTC</p>
http://lod.bco-dmo.org/id/dataset-parameter/17765.rdf
Name: lat
Units: decimal degrees
Description: <p>latitude, negative denotes South</p>
http://lod.bco-dmo.org/id/dataset-parameter/17766.rdf
Name: lon
Units: decimal degrees
Description: <p>longitude, negative denotes West</p>
http://lod.bco-dmo.org/id/dataset-parameter/17767.rdf
Name: time_local_JST
Units: HHMM
Description: <p>Local Time - Japan Standard Time</p>
http://lod.bco-dmo.org/id/dataset-parameter/17768.rdf
Name: speed
Units: knots
Description: <p>Ship's speed in knots</p>
http://lod.bco-dmo.org/id/dataset-parameter/17769.rdf
Name: heading
Units: degrees
Description: <p>Ship's heading in degrees</p>
http://lod.bco-dmo.org/id/dataset-parameter/17770.rdf
Name: SF6
Units: fM
Description: <p>SF6 concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/17771.rdf
Name: X_CO2
Units: (tbd)
Description: <p>X_CO2</p>
http://lod.bco-dmo.org/id/dataset-parameter/17772.rdf
Name: f_CO2
Units: (tbd)
Description: <p>f_CO2</p>
http://lod.bco-dmo.org/id/dataset-parameter/17773.rdf
Name: Diss_Fe
Units: nM
Description: <p>Diss_Fe</p>
http://lod.bco-dmo.org/id/dataset-parameter/17774.rdf
Name: NO3
Units: uM
Description: <p>NO3</p>
http://lod.bco-dmo.org/id/dataset-parameter/17775.rdf
Name: NO2
Units: uM
Description: <p>NO2</p>
http://lod.bco-dmo.org/id/dataset-parameter/17776.rdf
Name: Si
Units: uM
Description: <p>Si</p>
http://lod.bco-dmo.org/id/dataset-parameter/17777.rdf
Name: PO4
Units: uM
Description: <p>PO4</p>
http://lod.bco-dmo.org/id/dataset-parameter/17778.rdf
Name: NH4
Units: uM
Description: <p>NH4</p>
http://lod.bco-dmo.org/id/dataset-parameter/17779.rdf
Name: Chl_a
Units: jmg/m3
Description: <p>Chl_a</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
225006
https://datadocs.bco-dmo.org/file/0AAMnZLUJ9pgyL/Underway.csv
Underway.csv
Primary data file for dataset ID 2893
download
https://osprey.bco-dmo.org/dataset/2893/data/download
download
onLine
dataset
<p>The underway survey was conducted to determine the position and shape of the<br />
patch using the ship's pumping system which had an intake at 6 m below the surface.<br />
fCO2 and SF6 were sampled from the ships pumping system (6 m depth) at 1<br />
and 6 minute intervals, respectively.<br />
<br />
Sampling intervals during underway sampling of chlorophyll-a and fCO2 SF6<br />
and iron concentration were 5-10 and 1 and 6 and 5-10 min respectively with<br />
ship's speed of 18.5 km h-1.<br />
<br />
Additional underway sampling was also carried out for determination of iron, <br />
chlorophyll-a and nutrients concentrations using the clean pumping system with<br />
a towed fish from the ship's side connected to Teflon tubing.<br />
<br />
Dissolved Fe (&lt;0.22 um), chl a, and nutrients (NO3, NO2, Si, PO4, NH4) were<br />
sampled from a towed clean fish (depth not given) at 5-10 minute intervals.</p>
Specified by the Principal Investigator(s)
<p>Concentrations of iron in underway samples (filtered by 0.22 ?m) were determined<br />
by flow injection analyzer with chemiluminescence detection.<br />
<br />
SF6 concentration was determined by a twin sparge-cryogenic traps system coupled<br />
to an electron-capture detector-gas chromatograph.</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
Cruise: KY0103-02
KY0103-02
Community Standard Description
International Council for the Exploration of the Sea
R/V Kaiyo-Maru
vessel
KY0103-02
Atsushi Tsuda
Ocean Research Institute - University of Tokyo
Community Standard Description
International Council for the Exploration of the Sea
R/V Kaiyo-Maru
vessel