http://lod.bco-dmo.org/id/dataset/2575
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)
Pigment concentrations and water bottle cast data from R/V Endeavor, R/V Atlantis II cruises EN198, AII-119-4, AII-119-5 in the North Atlantic in 1989 (U.S. JGOFS NABE project)
2003-01-14
publication
2003-01-14
revision
BCO-DMO Linked Data URI
2003-01-14
creation
http://lod.bco-dmo.org/id/dataset/2575
Daniel J. Repeta
Woods Hole Oceanographic Institution
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: Repeta, D. J. (2003) Pigment concentrations and water bottle cast data from R/V Endeavor, R/V Atlantis II cruises EN198, AII-119-4, AII-119-5 in the North Atlantic in 1989 (U.S. JGOFS NABE project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version January 14, 2003) Version Date 2003-01-14 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/2575 [access date]
Pigment concentrations, water bottle casts Methods and Sampling: <pre>
<b>PI:</b> Dan Repeta
<b>of:</b> Woods Hole Oceanographic Institution
<b>dataset:</b> Pigment concentrations, water bottle casts
<b>project/cruise:</b> North Atlantic Bloom Experiment cruises
</pre>
<h3>Methodology:</h3> CHLOROPHYLL-A (Repeta, WHOI)</h3>
<p>For shipboard extraction of suspended particulate matter, 0.5-1 L of seawater
is filtered through a 47 mm Gelman A/E or 47 mm Whatman GF/F glass fiber
filter under low vacuum. The filter is immediately placed in a glass grinding
tube at 0&#176; Centigrade, 2 mL of acetone and 0.1 mL of the internal
standard (8'-Ethyl-apocarotenoate or canthaxanthin in acetone) added,
and the sample ground at high speed for 2 min. The sample is centrifuged
for 2-4 min, and analyzed by high pressure liquid chromatography (HPLC).
If the sample is to be stored for future analysis, the filter is folded,
heat sealed in a plastic bag, and rapidly frozen to -20&#176; Centrigrade.</p>
<p>
For shipboard analysis of suspended particulate matter samples, we
use a 10 cm reverse-phase ODS column (adsorbosphere HS, 3&#0181;m) eluted
with a linear gradient of 0-100% B (A=20/80 0.5N NH4Ac(aq)/MeOH; B=20/80
acetone/MeOH) over 10 min at 1.5 mL/min. For more detailed analysis,
we use a 15 cm column and a 30 min gradient. All samples were analyzed
by diode array spectroscopy (350-700nm) and fluorescence detection.
</p><p>
Individual components were quantified by normaling the data to the
internal standard to correct for evaporative losses, differences in
water retention by filters, and nonquantitative transfers during handling,
then correcting the data for individual compounds by using an appropriate
detector calibration factor. We calibrate our system by isolating pure
pigments, making quantitative standards, and carrying out a series of
analyses over the calibration range of interest. Depending on the pigment's
spectral properties, and the wavelength of detection, calibration factors
for individual pigments may differ by up to a factor of 5. For calibration
in the field, concentrated solutions of standards are prepared in benzene,
and 1 mL aliquots dispensed to 10 mL volumetric flasks. The flasks are
flushed with N2, capped, frozen at -20&#176; Centigrade. Randomly chosen
standards are stored in the laboratory for spectroscopic analysis at
a later date. The remaining flasks are stored on shipboard until use.
For calibration, the standards are returned to room temperature and
acetone or methanol added to 10 mL. Aliquots are then analyzed by HPLC.
In the US JGOFS program, over 30 replicate standards were prepared and
analyzed daily in triplicate showed a SD of <10% by HPLC analyses. Detectors
were calibrated daily for the internal standard and twice weekly for
chlorophyll-a. Calibration factors for major xanthophylls were determined
at least one time per week.
</p>
Funding provided by National Science Foundation (NSF) Award Number: unknown NABE NSF
completed
Daniel J. Repeta
Woods Hole Oceanographic Institution
508-289-2635
360 Woods Hole Rd. MS #51 Watson Laboratory
Woods Hole
MA
02543
USA
drepeta@whoi.edu
pointOfContact
asNeeded
Dataset Version: January 14, 2003
Unknown
year
event
sta
cast
bot
press
chl_a
peridinin
fucox_but
fucox
fucox_hex
diadinox
diatox
zeax
carotene
sta_name
depth_n
Go-flo Bottle
Niskin Bottle
theme
None, User defined
year
event
No BCO-DMO term
cast
water pressure
chlorophyll a
featureType
BCO-DMO Standard Parameters
GO-FLO Bottle
Niskin bottle
instrument
BCO-DMO Standard Instruments
EN198
AII-119-5
AII-119-4
service
Deployment Activity
U.S. JGOFS North Atlantic
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.
U.S. Joint Global Ocean Flux Study
http://usjgofs.whoi.edu/
U.S. Joint Global Ocean Flux Study
The United States Joint Global Ocean Flux Study was a national component of international JGOFS and an integral part of global climate change research.
The U.S. launched the Joint Global Ocean Flux Study (JGOFS) in the late 1980s to study the ocean carbon cycle. An ambitious goal was set to understand the controls on the concentrations and fluxes of carbon and associated nutrients in the ocean. A new field of ocean biogeochemistry emerged with an emphasis on quality measurements of carbon system parameters and interdisciplinary field studies of the biological, chemical and physical process which control the ocean carbon cycle. As we studied ocean biogeochemistry, we learned that our simple views of carbon uptake and transport were severely limited, and a new "wave" of ocean science was born. U.S. JGOFS has been supported primarily by the U.S. National Science Foundation in collaboration with the National Oceanic and Atmospheric Administration, the National Aeronautics and Space Administration, the Department of Energy and the Office of Naval Research. U.S. JGOFS, ended in 2005 with the conclusion of the Synthesis and Modeling Project (SMP).
U.S. JGOFS
largerWorkCitation
program
U.S. JGOFS North Atlantic Bloom Experiment
http://usjgofs.whoi.edu/research/nabe.html
U.S. JGOFS North Atlantic Bloom Experiment
<p>One of the first major activities of JGOFS was a multinational pilot project, North Atlantic Bloom Experiment (NABE), carried out along longitude 20° West in 1989 through 1991. The United States participated in 1989 only, with the April deployment of two sediment trap arrays at 48° and 34° North. Three process-oriented cruises where conducted, April through July 1989, from R/V <em>Atlantis II</em> and R/V <em>Endeavor</em> focusing on sites at 46° and 59° North. Coordination of the NABE process-study cruises was supported by NSF-OCE award # 8814229. Ancillary sea surface mapping and AXBT profiling data were collected from NASA's P3 aircraft for a series of one day flights, April through June 1989.</p>
<p>A detailed description of NABE and the initial synthesis of the complete program data collection efforts appear in: Topical Studies in Oceanography, JGOFS: The North Atlantic Bloom Experiment (1993), Deep-Sea Research II, Volume 40 No. 1/2.</p>
<p>The U.S. JGOFS Data management office compiled a preliminary NABE data report of U.S. activities: Slagle, R. and G. Heimerdinger, 1991. U.S. Joint Global Ocean Flux Study, North Atlantic Bloom Experiment, Process Study Data Report P-1, April-July 1989. NODC/U.S. JGOFS Data Management Office, Woods Hole Oceanographic Institution, 315 pp. (out of print).</p>
NABE
largerWorkCitation
project
eng; USA
oceans
U.S. JGOFS North Atlantic
2003-01-14
North Atlantic
0
BCO-DMO catalogue of parameters from Pigment concentrations and water bottle cast data from R/V Endeavor, R/V Atlantis II cruises EN198, AII-119-4, AII-119-5 in the North Atlantic in 1989 (U.S. JGOFS NABE 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/10957.rdf
Name: year
Units: YYYY
Description: <p>year as YYYY</p>
http://lod.bco-dmo.org/id/dataset-parameter/10958.rdf
Name: event
Units: MMDDhhmm
Description: <p>event number from event log</p>
http://lod.bco-dmo.org/id/dataset-parameter/10959.rdf
Name: sta
Units: dimensionless
Description: <p>station number from event log</p>
http://lod.bco-dmo.org/id/dataset-parameter/10960.rdf
Name: cast
Units: dimensionless
Description: <p>cast number from event log</p>
http://lod.bco-dmo.org/id/dataset-parameter/10961.rdf
Name: bot
Units: dimensionless
Description: <p>bottle number</p>
http://lod.bco-dmo.org/id/dataset-parameter/10962.rdf
Name: press
Units: decibars
Description: <p>pressure</p>
http://lod.bco-dmo.org/id/dataset-parameter/10963.rdf
Name: chl_a
Units: nanograms/liter
Description: <p>chlorophyll-a</p>
http://lod.bco-dmo.org/id/dataset-parameter/10964.rdf
Name: peridinin
Units: nanograms/liter
Description: <p>peridinin</p>
http://lod.bco-dmo.org/id/dataset-parameter/10965.rdf
Name: fucox_but
Units: nanograms/liter
Description: <p>19-prime-butanoyloxyfucoxanthin</p>
http://lod.bco-dmo.org/id/dataset-parameter/10966.rdf
Name: fucox
Units: nanograms/liter
Description: <p>19-prime-fucoxanthin</p>
http://lod.bco-dmo.org/id/dataset-parameter/10967.rdf
Name: fucox_hex
Units: nanograms/liter
Description: <p>hexanoyloxyfucoxanthin</p>
http://lod.bco-dmo.org/id/dataset-parameter/10968.rdf
Name: diadinox
Units: nanograms/liter
Description: <p>diadinoxanthin</p>
http://lod.bco-dmo.org/id/dataset-parameter/10969.rdf
Name: diatox
Units: nanograms/liter
Description: <p>diatoxanthin</p>
http://lod.bco-dmo.org/id/dataset-parameter/10970.rdf
Name: zeax
Units: nanograms/liter
Description: <p>zeaxanthin</p>
http://lod.bco-dmo.org/id/dataset-parameter/10971.rdf
Name: carotene
Units: nanograms/liter
Description: <p>carotene</p>
http://lod.bco-dmo.org/id/dataset-parameter/10972.rdf
Name: sta_name
Units: unknown
Description: <p>station name as assigned by PI<br />
(this is not station number)</p>
http://lod.bco-dmo.org/id/dataset-parameter/10973.rdf
Name: depth_n
Units: meters
Description: <p>nominal depth of sample</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
10513
https://datadocs.bco-dmo.org/file/4W35pBDszgZ69G/pigments_AII-119-4.csv
pigments_AII-119-4.csv
version: January 14,2003
PI: Dan Repeta
of: Woods Hole Oceanographic Institution
dataset: HPLC Pigments
project/cruise: North Atlantic Bloom Experiment/119, legs 4-5, April-June, 1989
ship: R/V Atlantis II
download
8908
https://datadocs.bco-dmo.org/file/l8gzK3VUzyLVxD/pigments_AII-119-5.csv
pigments_AII-119-5.csv
version: January 14,2003
PI: Dan Repeta
of: Woods Hole Oceanographic Institution
dataset: HPLC Pigments
project/cruise: North Atlantic Bloom Experiment/119, legs 4-5, April-June, 1989
ship: R/V Atlantis II
download
2435
https://datadocs.bco-dmo.org/file/A8lwJVWCmm1jG/pigments_EN198.csv
pigments_EN198.csv
version: February 1, 2002
PI: Dan Repeta
of: Woods Hole Oceanographic Institution
dataset: Pigment concentrations, water bottle casts
project/cruise: NABE/198
ship: R/V Endeavor
DMO NOTE OF CAUTION:
This dataset was submitted without the supporting geographic
and data/time parameters. The Endeavor 198 cruise focused on
two NABE sites: 59.5N 20.9W and 62.6N 24.1W (see event log).
The DMO is reluctant to assign positional information to this
dataset. Therefore, these data are presented here for use by
the science community, at their discretion, with the knowledge
that this deficiency exists. It should also be understood that
the sta_name parameter reported with this data is not the same
as station number. The station numbers on this cruise ranged
from 2 through 9 whereas the sta_name values range from 3
through 12.
download
https://osprey.bco-dmo.org/dataset/2575/data/download
download
onLine
dataset
<pre>
<b>PI:</b> Dan Repeta
<b>of:</b> Woods Hole Oceanographic Institution
<b>dataset:</b> Pigment concentrations, water bottle casts
<b>project/cruise:</b> North Atlantic Bloom Experiment cruises
</pre>
<h3>Methodology:</h3> CHLOROPHYLL-A (Repeta, WHOI)</h3>
<p>For shipboard extraction of suspended particulate matter, 0.5-1 L of seawater
is filtered through a 47 mm Gelman A/E or 47 mm Whatman GF/F glass fiber
filter under low vacuum. The filter is immediately placed in a glass grinding
tube at 0&#176; Centigrade, 2 mL of acetone and 0.1 mL of the internal
standard (8'-Ethyl-apocarotenoate or canthaxanthin in acetone) added,
and the sample ground at high speed for 2 min. The sample is centrifuged
for 2-4 min, and analyzed by high pressure liquid chromatography (HPLC).
If the sample is to be stored for future analysis, the filter is folded,
heat sealed in a plastic bag, and rapidly frozen to -20&#176; Centrigrade.</p>
<p>
For shipboard analysis of suspended particulate matter samples, we
use a 10 cm reverse-phase ODS column (adsorbosphere HS, 3&#0181;m) eluted
with a linear gradient of 0-100% B (A=20/80 0.5N NH4Ac(aq)/MeOH; B=20/80
acetone/MeOH) over 10 min at 1.5 mL/min. For more detailed analysis,
we use a 15 cm column and a 30 min gradient. All samples were analyzed
by diode array spectroscopy (350-700nm) and fluorescence detection.
</p><p>
Individual components were quantified by normaling the data to the
internal standard to correct for evaporative losses, differences in
water retention by filters, and nonquantitative transfers during handling,
then correcting the data for individual compounds by using an appropriate
detector calibration factor. We calibrate our system by isolating pure
pigments, making quantitative standards, and carrying out a series of
analyses over the calibration range of interest. Depending on the pigment's
spectral properties, and the wavelength of detection, calibration factors
for individual pigments may differ by up to a factor of 5. For calibration
in the field, concentrated solutions of standards are prepared in benzene,
and 1 mL aliquots dispensed to 10 mL volumetric flasks. The flasks are
flushed with N2, capped, frozen at -20&#176; Centigrade. Randomly chosen
standards are stored in the laboratory for spectroscopic analysis at
a later date. The remaining flasks are stored on shipboard until use.
For calibration, the standards are returned to room temperature and
acetone or methanol added to 10 mL. Aliquots are then analyzed by HPLC.
In the US JGOFS program, over 30 replicate standards were prepared and
analyzed daily in triplicate showed a SD of <10% by HPLC analyses. Detectors
were calibrated daily for the internal standard and twice weekly for
chlorophyll-a. Calibration factors for major xanthophylls were determined
at least one time per week.
</p>
from Cruise: EN198 <pre>
<b>PI:</b> Dan Repeta
<b>of:</b> Woods Hole Oceanographic Institution
<b>dataset:</b> Pigment concentrations, water bottle casts
<b>dates:</b> June 28, 1989 to July 7, 1989
<b>location:</b> N: 62.6 S: 59.5 W: -24.1 E: -20.9
<b>project/cruise:</b> North Atlantic Bloom Experiment/Endeavor 198
<b>ship:</b> R/V Endeavor
</pre>
<p><b>DMO NOTE:</b> <br />
This dataset was submitted without the supporting
geographic and data/time parameters. The Endeavor 198 cruise focused
on two NABE sites: 59.5N 20.9W and 62.6N 24.1W (see <a href="http://usjgofs.whoi.edu/jg/serv/jgofs/nabe/endeavor/log.html0{dir=usjgofs.whoi.edu/jg/dir/jgofs/nabe/endeavor/,info=usjgofs.whoi.edu/jg/info/jgofs/nabe/endeavor/log}">event log</a>). The
DMO is reluctant to assign positional information to this dataset.
Therefore, these data are presented here for use by the science
community, at their discretion, with the knowledge that this deficiency
exists. It should also be understood that the sta_name parameter reported
with this data is not the same as station number. The station numbers
on this cruise ranged from 2 through 9 whereas the sta_name values range
from 3 through 12.
</p>
from Cruise: AII-119-5 <pre>
<b>PI:</b> Dan Repeta
<b>of:</b> Woods Hole Oceanographic Institution
<b>dataset:</b> HPLC Pigment concentrations, water bottle casts
<b>dates:</b> April 20, 1989 to June 06, 1989
<b>location:</b> N: 59.7418 S: 46.245 W: -20.81 E: -17.6433
<b>project/cruise:</b> North Atlantic Bloom Experiment/Atlantis II 119, leg 5
<b>ship:</b> R/V Atlantis II
</pre>
from Cruise: AII-119-4 <pre>
<b>PI:</b> Dan Repeta
<b>of:</b> Woods Hole Oceanographic Institution
<b>dataset:</b> HPLC Pigment concentrations, water bottle casts
<b>dates:</b> April 20, 1989 to June 06, 1989
<b>location:</b> N: 59.7418 S: 46.245 W: -20.81 E: -17.6433
<b>project/cruise:</b> North Atlantic Bloom Experiment/Atlantis II 119, leg 4
<b>ship:</b> R/V Atlantis II
</pre>
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
Go-flo Bottle
Go-flo Bottle
PI Supplied Instrument Name: Go-flo Bottle PI Supplied Instrument Description:Go-Flo Rosette bottles were used to collect the water samples. Instrument Name: GO-FLO Bottle Instrument Short Name:GO-FLO Instrument Description: GO-FLO bottle cast used to collect water samples for pigment, nutrient, plankton, etc. The GO-FLO sampling bottle is specially designed to avoid sample contamination at the surface, internal spring contamination, loss of sample on deck (internal seals), and exchange of water from different depths. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/30/
Niskin Bottle
Niskin Bottle
PI Supplied Instrument Name: Niskin Bottle PI Supplied Instrument Description:Niskin Rosette bottles were used to collect the water samples. 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: EN198
EN198
R/V Endeavor
Community Standard Description
International Council for the Exploration of the Sea
R/V Endeavor
vessel
EN198
William Broenkow
Moss Landing Marine Laboratories
Cruise: AII-119-5
AII-119-5
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantis II
vessel
AII-119-5
Hugh W. Ducklow
Virginia Institute of Marine Science
Cruise: AII-119-4
AII-119-4
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantis II
vessel
AII-119-4
John F. Marra
Lamont-Doherty Earth Observatory
R/V Endeavor
Community Standard Description
International Council for the Exploration of the Sea
R/V Endeavor
vessel
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantis II
vessel