http://lod.bco-dmo.org/id/dataset/2332
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
2009-11-25
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Zooplankton counts (density) from R/V Seward Johnson, R/V Oceanus, and R/V Edwin Link cruises SJ9508, OC303, EL9904, and EL9905 in the Gulf of Maine and Georges Bank from 1995-1999 (GB project)
2004-11-23
publication
2004-11-23
revision
National Oceanographic Data Center (NODC)
2013-05-18
publication
http://accession.nodc.noaa.gov/0107116
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2019-02-21
publication
https://doi.org/10.1575/1912/bco-dmo.2332.1
Dr Lewis Incze
University of Southern Maine
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: Incze, L. (2004) Zooplankton counts (density) from R/V Seward Johnson, R/V Oceanus, and R/V Edwin Link cruises SJ9508, OC303, EL9904, and EL9905 in the Gulf of Maine and Georges Bank from 1995-1999 (GB project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2004-11-23 [if applicable, indicate subset used]. doi:10.1575/1912/bco-dmo.2332.1 [access date]
Zooplankton counts (density) Dataset Description: <h3>Zooplankton Densities/Abundance</h3>
<p><strong>Principal Investigator:</strong> Lewis S. Incze <a href="mailto:lincze@usm.maine.edu">(lincze@usm.maine.edu)</a><br />
<strong>Research Technicians:</strong> Ford Dye, Beth Novak, Nicholas Wolff</p>
<p><strong>Methods:</strong></p>
<p>Using a pumping system appended to the CTD unit, measured water volumes (typically 40 liters) were sampled at descrete depths and filtered through 40 micron mesh prior to sorting. A subsample of the filtered sample was used for the zooplankton counts and identification. The size of the subsample varied and depended on the amount of zooplankton present - subsamples were larger when there were fewer animals.</p>
<p>From the subsamples, all zooplankton were counted and identifed. Counts were then converted into number per cubic meter as follows: Number counted / (Subsample size X Amount filtered).</p>
<p>It is worth noting that the frequency of repeated densities is an artifact of the small subsample volumes screened in order to process a large number of samples. The small sample volumes did not give us the ability to resolve small differences in abundance at individual species and stages (e.g., Cal fin Nauplius I). At this level of sorting many counts were reported as zeros, ones, twos or threes. These counts are at the threshold for detection, and the results give the false impression of many identical densities (concentrations). This also shows up in gaps in the life histories as well. For example, a single depth/station might have NI and NIII and NIV stages, but not II or V. As a result, samples were often recombined to give the population characteristics of an integrated water column, or a group of samples. The approach worked well for our research objectives and we are well aware of its limitations. A single station and depth in our data can be deceiving and does not tell the whole story.</p>
<p><strong>Note:</strong> Sampling for cruise EL9904, events EL10999.24 and EL111299.6 are intentional replication sites. All sampling was made at same depth level. These stations were used to test the repeatability of methods.</p>
<p><strong>Cruises</strong></p>
<ul>
<li>SJ9508 (Seward Johnson Cruise 9508 to Southwest Georges Bank, 6 - 16 June 1995)</li>
<li>OC303 (Oceanus Cruise 303 to Georges Bank, 6 - 23 May 1997)</li>
<li>EL9904 (Edwin Link Cruise 9904 to Georges Bank, 14 - 28 April 1999)</li>
<li>EL9905 (Edwin Link Cruise 9905 to Georges Bank, 10 - 29 May 1999)</li>
</ul>
<p>&nbsp;</p>
<pre>
<strong> Any questions, contact:</strong>
Lewis S. Incze
University of Southern Maine
P.O. Box 9300
96 Falmouth Street
Portland, ME 04104-9300
Voice: 207 228 8070
Fax: 207 228 8057
Email: <a href="mailto:lincze@usm.maine.edu">(lincze@usm.maine.edu)</a>
<em> updated: 23 November 2004; gfh</em>
</pre> Methods and Sampling: <p>Using a pumping system appended to the CTD unit, measured water volumes (typically 40 liters) were sampled at descrete depths and filtered through 40 micron mesh prior to sorting. A subsample of the filtered sample was used for the zooplankton counts and identification. The size of the subsample varied and depended on the amount of zooplankton present - subsamples were larger when there were fewer animals.</p>
Funding provided by National Oceanic and Atmospheric Administration (NOAA) Award Number: unknown GB NOAA
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-9313669 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=9313669
completed
Dr Lewis Incze
University of Southern Maine
703-292-7585
Biological Oceanography Program National Science Foundation
Arlington
VA
22201
USA
lincze@maine.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
cruiseid
year
station
yrday_gmt
month_gmt
day_gmt
time_gmt
event
lat
lon
depth
taxon
stage
stage_num
sex
num_per_m3
Zooplankton Pump - gas centrifugal
Zooplankton Pump - gas powered diaphragm
theme
None, User defined
cruise id
year
station
day of year and decimal time (time zone GMT)
month_gmt
day_gmt
time_gmt
event
latitude
longitude
depth
taxon
stage
stage_num
sex
No BCO-DMO term
featureType
BCO-DMO Standard Parameters
Zooplankton Pump - gas centrifugal
Zooplankton Pump - gas powered diaphragm
instrument
BCO-DMO Standard Instruments
SJ9508
OC303
EL9904
EL9905
service
Deployment Activity
Gulf of Maine and Georges Bank
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. GLOBal ocean ECosystems dynamics
http://www.usglobec.org/
U.S. GLOBal ocean ECosystems dynamics
U.S. GLOBEC (GLOBal ocean ECosystems dynamics) is a research program organized by oceanographers and fisheries scientists to address the question of how global climate change may affect the abundance and production of animals in the sea.
The U.S. GLOBEC Program currently had major research efforts underway in the Georges Bank / Northwest Atlantic Region, and the Northeast Pacific (with components in the California Current and in the Coastal Gulf of Alaska). U.S. GLOBEC was a major contributor to International GLOBEC efforts in the Southern Ocean and Western Antarctic Peninsula (WAP).
U.S. GLOBEC
largerWorkCitation
program
U.S. GLOBEC Georges Bank
http://globec.whoi.edu/globec_program.html
U.S. GLOBEC Georges Bank
<p>The U.S. GLOBEC <a href="http://globec.whoi.edu/globec-dir/about_georges_bank.html">Georges Bank</a> Program is a large multi- disciplinary multi-year oceanographic effort. The proximate goal is to understand the population dynamics of key species on the Bank - Cod, <a href="http://globec.whoi.edu/images/haddock103.07.gif">Haddock</a>, and two species of zooplankton (<a href="http://globec.whoi.edu/images/calanus-finmarchicus.html"><em>Calanus finmarchicus</em></a> and <a href="http://globec.whoi.edu/images/pseudocalanus.html"><em>Pseudocalanus</em></a>) - in terms of their coupling to the physical environment and in terms of their <a href="http://globec.whoi.edu/images/targetpp.gif">predators and prey</a>. The ultimate goal is to be able to predict changes in the distribution and abundance of these species as a result of changes in their physical and biotic environment as well as to anticipate how their populations might respond to climate change.</p>
<p>The effort is substantial, requiring broad-scale surveys of the entire Bank, and process studies which focus both on the links between the target species and their physical environment, and the determination of fundamental aspects of these species' life history (birth rates, growth rates, death rates, etc).</p>
<p>Equally important are the modelling efforts that are ongoing which seek to provide realistic predictions of the flow field and which utilize the life history information to produce an integrated view of the dynamics of the populations.</p>
<p>The U.S. GLOBEC Georges Bank <a href="http://globec.whoi.edu/globec-dir/EXCO.html">Executive Committee (EXCO)</a> provides program leadership and effective communication with the funding agencies.</p>
GB
largerWorkCitation
project
eng; USA
oceans
Gulf of Maine and Georges Bank
-68.475
-67.2
40.58
41.836
1995-06-11
1999-05-29
Georges Bank, Gulf of Maine, Northwest Atlantic Ocean
0
BCO-DMO catalogue of parameters from Zooplankton counts (density) from R/V Seward Johnson, R/V Oceanus, and R/V Edwin Link cruises SJ9508, OC303, EL9904, and EL9905 in the Gulf of Maine and Georges Bank from 1995-1999 (GB 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/7213.rdf
Name: cruiseid
Units: unknown
Description: <p> cruise identification</p>
http://lod.bco-dmo.org/id/dataset-parameter/7214.rdf
Name: year
Units: GMT
Description: <p> four digit year</p>
http://lod.bco-dmo.org/id/dataset-parameter/7215.rdf
Name: station
Units: dimensionless
Description: <p> station number</p>
http://lod.bco-dmo.org/id/dataset-parameter/7216.rdf
Name: yrday_gmt
Units: decimalday,GMT
Description: <p> day of year, J ulian calendar</p>
http://lod.bco-dmo.org/id/dataset-parameter/7217.rdf
Name: month_gmt
Units: GMT
Description: <p> month of year</p>
http://lod.bco-dmo.org/id/dataset-parameter/7218.rdf
Name: day_gmt
Units: GMT
Description: <p> day of month</p>
http://lod.bco-dmo.org/id/dataset-parameter/7219.rdf
Name: time_gmt
Units: GMT
Description: <p> time, reported as HHmm.m</p>
http://lod.bco-dmo.org/id/dataset-parameter/7220.rdf
Name: event
Units: dimensionless
Description: <p> event number, from event log</p>
http://lod.bco-dmo.org/id/dataset-parameter/7221.rdf
Name: lat
Units: unknown
Description: <p> latitude, negative = southdecimal degrees</p>
http://lod.bco-dmo.org/id/dataset-parameter/7222.rdf
Name: lon
Units: decimal degrees
Description: <p> longitude, negative = west</p>
http://lod.bco-dmo.org/id/dataset-parameter/7223.rdf
Name: depth
Units: meters
Description: <p> sample depth</p>
http://lod.bco-dmo.org/id/dataset-parameter/7224.rdf
Name: taxon
Units: unknown
Description: <p> taxonomic identification</p>
http://lod.bco-dmo.org/id/dataset-parameter/7225.rdf
Name: stage
Units: unknown
Description: <p> Nauplii or Copepodite or Other (non copepod)</p>
http://lod.bco-dmo.org/id/dataset-parameter/7226.rdf
Name: stage_num
Units: unknown
Description: <p> Copepodite and nauplii developmental stages number (1 - 6)</p>
http://lod.bco-dmo.org/id/dataset-parameter/7227.rdf
Name: sex
Units: unknown
Description: <p> Only Copepodite stage 6 were sexed, (F/M)</p>
http://lod.bco-dmo.org/id/dataset-parameter/7228.rdf
Name: num_per_m3
Units: number per cubic meter
Description: <p> abundance, number of specific animal/group counted</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
2853164
https://darchive.mblwhoilibrary.org/bitstream/1912/23699/1/dataset-2332_zoopump__v1.tsv
download
https://doi.org/10.1575/1912/bco-dmo.2332.1
download
onLine
dataset
<p>Using a pumping system appended to the CTD unit, measured water volumes (typically 40 liters) were sampled at descrete depths and filtered through 40 micron mesh prior to sorting. A subsample of the filtered sample was used for the zooplankton counts and identification. The size of the subsample varied and depended on the amount of zooplankton present - subsamples were larger when there were fewer animals.</p>
from Cruise: SJ9508 Using a pumping system appended to the CTD unit, measured water volumes (typically 40 liters) were sampled at descrete depths and filtered through 40 micron mesh prior to sorting. A subsample of the filtered sample was used for the zooplankton counts and identification. The size of the subsample varied and depended on the amount of zooplankton present - subsamples were larger when there were fewer animals.
from Cruise: OC303 Using a pumping system appended to the CTD unit, measured water volumes (typically 40 liters) were sampled at descrete depths and filtered through 40 micron mesh prior to sorting. A subsample of the filtered sample was used for the zooplankton counts and identification. The size of the subsample varied and depended on the amount of zooplankton present - subsamples were larger when there were fewer animals.
from Cruise: EL9904 Using a pumping system appended to the CTD unit, measured water volumes (typically 40 liters) were sampled at descrete depths and filtered through 40 micron mesh prior to sorting. A subsample of the filtered sample was used for the zooplankton counts and identification. The size of the subsample varied and depended on the amount of zooplankton present - subsamples were larger when there were fewer animals.
from Cruise: EL9905 Pump samples were taken by attaching one end of a 5 cm x 60 m reinforced hose to the CTD/rosette frame so that the hose opening was near (within ~0.25 m of) the CTD sensors. The CTD was lowered to depth (usually 50 m) and stopped at discrete sampling depths at 5 m intervals up to a depth of 5 m. Time was given for the system to clear at each new depth before sampling. A gas-powered diaphragm pump delivered water from sampling depths to the surface at a nominal rate of 0.3 m3/min. This water passed into a small, rapidly draining reservoir (0.13 m3) on deck to dampen the surge. This reservoir also was drained between sampling depths. A 1.9 cm ID hose carried water from the reservoir to individual samplers equipped with 40 um mesh nets. An electronic timer and flow meter installed in the 1.9 cm hose was started and stopped for each sample, providing very high accuracy measurements of the volumes filtered. The final sampling rate averaged 13 l/min, and most samples were filtered from 27-33 l of water. Samples were preserved in 3-5% buffered formalin.
Specified by the Principal Investigator(s)
<p>From the subsamples, all zooplankton were counted and identifed. Counts were then converted into number per cubic meter as follows: Number counted / (Subsample size X Amount filtered).</p>
<p>It is worth noting that the frequency of repeated densities is an artifact of the small subsample volumes screened in order to process a large number of samples. The small sample volumes did not give us the ability to resolve small differences in abundance at individual species and stages (e.g., Cal fin Nauplius I). At this level of sorting many counts were reported as zeros, ones, twos or threes. These counts are at the threshold for detection, and the results give the false impression of many identical densities (concentrations). This also shows up in gaps in the life histories as well. For example, a single depth/station might have NI and NIII and NIV stages, but not II or V. As a result, samples were often recombined to give the population characteristics of an integrated water column, or a group of samples. The approach worked well for our research objectives and we are well aware of its limitations. A single station and depth in our data can be deceiving and does not tell the whole story.</p>
from Cruise: SJ9508 From the subsamples, all zooplankton were counted and identifed. Counts were then converted into number per cubic meter as follows: Number counted / (Subsample size X Amount filtered).
<p>
It is worth noting that the frequency of repeated densities is an artifact of the small
subsample volumes screened in order to process a large number of samples. The small sample
volumes did not give us the ability to resolve small differences in abundance at individual
species and stages (e.g., Cal fin Nauplius I). At this level of sorting many counts were
reported as zeros, ones, twos or threes. These counts are at the threshold for detection,
and the results give the false impression of many identical densities (concentrations).
This also shows up in gaps in the life histories as well. For example, a single depth/station
might have NI and NIII and NIV stages, but not II or V. As a result, samples were often
recombined to give the population characteristics of an integrated water column, or a group of
samples. The approach worked well for our research objectives and we are well aware of its
limitations. A single station and depth in our data can be deceiving and does not tell the
whole story.
</p>
from Cruise: OC303 From the subsamples, all zooplankton were counted and identifed. Counts were then converted into number per cubic meter as follows: Number counted / (Subsample size X Amount filtered).
<p>
It is worth noting that the frequency of repeated densities is an artifact of the small
subsample volumes screened in order to process a large number of samples. The small sample
volumes did not give us the ability to resolve small differences in abundance at individual
species and stages (e.g., Cal fin Nauplius I). At this level of sorting many counts were
reported as zeros, ones, twos or threes. These counts are at the threshold for detection,
and the results give the false impression of many identical densities (concentrations).
This also shows up in gaps in the life histories as well. For example, a single depth/station
might have NI and NIII and NIV stages, but not II or V. As a result, samples were often
recombined to give the population characteristics of an integrated water column, or a group of
samples. The approach worked well for our research objectives and we are well aware of its
limitations. A single station and depth in our data can be deceiving and does not tell the
whole story.
</p>
from Cruise: EL9904 From the subsamples, all zooplankton were counted and identifed. Counts were then converted into number per cubic meter as follows: Number counted / (Subsample size X Amount filtered).
<p>
It is worth noting that the frequency of repeated densities is an artifact of the small
subsample volumes screened in order to process a large number of samples. The small sample
volumes did not give us the ability to resolve small differences in abundance at individual
species and stages (e.g., Cal fin Nauplius I). At this level of sorting many counts were
reported as zeros, ones, twos or threes. These counts are at the threshold for detection,
and the results give the false impression of many identical densities (concentrations).
This also shows up in gaps in the life histories as well. For example, a single depth/station
might have NI and NIII and NIV stages, but not II or V. As a result, samples were often
recombined to give the population characteristics of an integrated water column, or a group of
samples. The approach worked well for our research objectives and we are well aware of its
limitations. A single station and depth in our data can be deceiving and does not tell the
whole story.
</p>
from Cruise: EL9905 From the subsamples, all zooplankton were counted and identifed. Counts were then converted into number per cubic meter as follows: Number counted / (Subsample size X Amount filtered).
<p>
It is worth noting that the frequency of repeated densities is an artifact of the small
subsample volumes screened in order to process a large number of samples. The small sample
volumes did not give us the ability to resolve small differences in abundance at individual
species and stages (e.g., Cal fin Nauplius I). At this level of sorting many counts were
reported as zeros, ones, twos or threes. These counts are at the threshold for detection,
and the results give the false impression of many identical densities (concentrations).
This also shows up in gaps in the life histories as well. For example, a single depth/station
might have NI and NIII and NIV stages, but not II or V. As a result, samples were often
recombined to give the population characteristics of an integrated water column, or a group of
samples. The approach worked well for our research objectives and we are well aware of its
limitations. A single station and depth in our data can be deceiving and does not tell the
whole story.
</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
Zooplankton Pump - gas centrifugal
Zooplankton Pump - gas centrifugal
PI Supplied Instrument Name: Zooplankton Pump - gas centrifugal PI Supplied Instrument Description:Earlier three deployments: The end of a sampling hose was attached near the bottom of the CTD rosette frame. The hose was lowered independently over the side using the CTD to control depth and record conditions throughout sampling. A system was used that delivered approximately 255 l min-1 to the deck and cleared in less than 1 minute. Lines were allowed to clear between samples. On deck the water passed through a manifold and a reduced volume, 31 l min-1, was passed through a succession of small sampling nets with 40 µm mesh. Variations in flow, which are generally small, were monitored with a flow meter on one of the main lines from the manifold and were used to adjust flow rate calculations. Sampling in the small nets was timed with a stop watch, with a target of 1 minute (31 l) per sampled depth. Samples (up to 12 per cast) were preserved in a small volume of buffered formalin for later analysis. Instrument Name: Zooplankton Pump - gas centrifugal Instrument Short Name:Zoo Pump Gas Centrifugal Instrument Description: The Pacer gas-powered centrifugal pump is a water pumping system for zooplankton sampling. Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/NETT0146/
Zooplankton Pump - gas powered diaphragm
Zooplankton Pump - gas powered diaphragm
PI Supplied Instrument Name: Zooplankton Pump - gas powered diaphragm PI Supplied Instrument Description:EL9905: Pump samples were taken by attaching one end of a 5 cm x 60 m reinforced hose to the CTD/rosette frame so that the hose opening was near (within ~0.25 m of) the CTD sensors. The CTD was lowered to depth (usually 50 m) and stopped at discrete sampling depths at 5 m intervals up to a depth of 5 m. Time was given for the system to clear at each new depth before sampling. A gas-powered diaphragm pump delivered water from sampling depths to the surface at a nominal rate of 0.3 m3/min. This water passed into a small, rapidly draining reservoir (0.13 m3) on deck to dampen the surge. This reservoir also was drained between sampling depths. A 1.9 cm ID hose carried water from the reservoir to individual samplers equipped with 40 um mesh nets. An electronic timer and flow meter installed in the 1.9 cm hose was started and stopped for each sample, providing very high accuracy measurements of the volumes filtered. The final sampling rate averaged 13 l/min, and most samples were filtered from 27-33 l of water. Samples were preserved in 3-5% buffered formalin. Instrument Name: Zooplankton Pump - gas powered diaphragm Instrument Short Name:Zoo Pump2 Instrument Description: This kind of diaphragm pump, manufactured by Homelite and run on gasoline, is called a positive displacement pump because it pumps a specific volume for each pump cycle. Diaphragm pumps move fluids more slowly than centrifugal pumps but treat the animals more gently and they can handle thicker mud and larger amounts of solids. They also tolerate air being drawn into the pump and can be run dry without damage. In 2002, Homelite was acquired and became Riverside Pump Manufacturing, Inc. Diaphragm pumps feature a straight through self priming design and the rubber elastomer diaphragm and flapper valves are easily replaced on site. Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/NETT0146/
Cruise: SJ9508
SJ9508
Community Standard Description
International Council for the Exploration of the Sea
R/V Seward Johnson
vessel
SJ9508
Dr Neil Oakey
Bedford Institute of Oceanography
Cruise: OC303
OC303
R/V Oceanus
Community Standard Description
International Council for the Exploration of the Sea
R/V Oceanus
vessel
OC303
Dr Greg Lough
Northeast Fisheries Science Center - Woods Hole
http://globec.whoi.edu/globec-dir/reports/oc303/oc303.html
Report describing OC303
Cruise: EL9904
EL9904
Community Standard Description
International Council for the Exploration of the Sea
R/V Edwin Link
vessel
EL9904
Dr Lewis Incze
Bigelow Laboratory for Ocean Sciences
http://globec.whoi.edu/globec-dir/reports/el9904/el9904.html
Report describing EL9904
Cruise: EL9905
EL9905
Community Standard Description
International Council for the Exploration of the Sea
R/V Edwin Link
vessel
EL9905
Dr Greg Lough
Northeast Fisheries Science Center - Woods Hole
http://globec.whoi.edu/globec-dir/reports/el9905/el9905new.html
Report describing EL9905
Community Standard Description
International Council for the Exploration of the Sea
R/V Seward Johnson
vessel
R/V Oceanus
Community Standard Description
International Council for the Exploration of the Sea
R/V Oceanus
vessel