http://lod.bco-dmo.org/id/dataset/2372
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)
Plankton biovolume data from MOCNESS tows, 2001-2002 NBPalmer cruises NBP0103, NBP0104, NBP0202, NBP0204 from the Southern Ocean (SOGLOBEC project)
2006-01-17
publication
2006-01-17
revision
National Oceanographic Data Center (NODC)
2013-08-19
publication
http://accession.nodc.noaa.gov/0112163
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2019-02-04
publication
https://doi.org/10.1575/1912/bco-dmo.2372.1
Peter H. Wiebe
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: Wiebe, P. (2006) Plankton biovolume data from MOCNESS tows, 2001-2002 NBPalmer cruises NBP0103, NBP0104, NBP0202, NBP0204 from the Southern Ocean (SOGLOBEC project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2006-01-17 [if applicable, indicate subset used]. doi:10.1575/1912/bco-dmo.2372.1 [access date]
Plankton biovolume data from MOCNESS tows, NBPalmer cruises Dataset Description: <h3>Southern Ocean Biovolume Data from the MOCNESS tows&nbsp;during the Broadscale Cruises, Austral Autumn 2001 and 2002&nbsp;NB Palmer</h3>
<p>This data set is derived from displacement volume measurements and dry weight conversion calculations&nbsp;(see Methods below). The MOCNESS-1 plankton sampler has nine rectangular nets (1m x 1.4 m) with a mesh size of 0.333 mm, which are opened and closed sequentially by commands through conducting cable from the surface (Wiebe <em>et al.</em>, 1976).</p>
<p><strong>Cruises:</strong><br />
Nathaniel B. Palmer, April-June 2001 (NBP01-03), 24 tows<br />
Nathaniel B. Palmer, July-Sept. 2001 (NBP01-04), 17 tows<br />
Nathaniel B. Palmer, April-May 2002 (NBP02-02), 24 tows<br />
Nathaniel B. Palmer, July-Sept. 2002 (NBP02-04), 19 tows</p>
<p>Related&nbsp;Datasets:<br />
- Zooplankton Biomass and Abundance from MOCNESS tows using silhouette analysis: NB Palmer, austral fall &amp; winter of 2001 &amp; 2002. Biomass (wet weight) and abundance were determined principally by silhouette digitization of taxa lengths and conversion to equivalent wet weights according to the equations and methods adapted from Davis and Wiebe (1985) and Wiebe et al. (2004). https://www.bco-dmo.org/dataset/2389</p>
<p>- Zooplankton Abundance Based on Taxa and Life Stages or Size Collected during the Broadscale Cruises, Austral Autumn 2001 and 2002, NB Palmer. These abundance values on the same tows were derived by counting and identifying a subset of the zooplankton to the species and life stage for euphausiids and dominant copepods and to taxonomic group with broad size categories for other zooplankton (pteropod, chaetognath, polychaete, etc.).&nbsp;https://www.bco-dmo.org/dataset/2387</p> Methods and Sampling: <p>This data set is derived from displacement volume measurements and dry weight conversion calculations. The MOCNESS-1 plankton sampler has nine rectangular nets (1m x 1.4 m) with a mesh size of 0.333 mm, which are opened and closed sequentially by commands through conducting cable from the surface (Wiebe <em>et al.</em>, 1976).</p>
<p><strong>Methods:</strong><br />
Displacement volume measurement: The entire sample plus liquid was measured in a large graduated cylinder then poured through a sieve into a second cylinder. The difference in volume is the displacement volume.<br />
Detailed instructions:</p>
<p><strong>Measuring Displacement Volume</strong><br />
Supplies: rubber gloves, safety goggles, 2 1-liter graduated cylinders, 2 smaller graduated cylinders (25 to 100 ml), 2 funnels: 1 wide-necked open funnel and 1 small-necked one with mesh attached to the inside or a sieve that fits inside the small-necked funnel, squeeze bottles (water and formalin or other preservative), sieve of mesh size equal to or smaller than that on sampling net.<br />
Put on rubber gloves<br />
Remove jars for 1 net from sample box (may be from one to many jars for a single net sample)<br />
Fill in the data sheet with MOC tow#, date, and net#. jar#<br />
Take first sample to hood. Put on safety goggles.<br />
Remove lid and internal label with long forceps. Get most of zooplankton off by dipping into jar and place label inside lid after checking that internal label agrees with lid label.<br />
Remove large (&gt;5cc) animals (medusae, some fish or shrimp) and measure their displacement volume in the small graduated cylinders:<br />
-Put animal and enough liquid to cover in one small graduated cylinder.-Note this volume on<br />
data sheet.<br />
-Place small sieve in small funnel and set them on top of second empty small grad graduated cylinder.<br />
-Pour animal plus liquid into sieve and let drain.<br />
-Note this volume on data sheet as well as the type of animal.<br />
-Return the specimen to the main sample.<br />
Pour the large sample into the 1-liter graduated cylinder using the open funnel on top (no mesh in funnel). Rinse sparingly the jar, funnel and sides of the graduated cylinder. Diluting the sample with water could cause it to rot. Add a little water with the squeeze bottle to bring the level up to an even line on the graduated cylinder.<br />
Note this volume on the data sheet (sample + liquid)<br />
Place the large funnel containing the sieve or mesh on top of the second, empty graduated cylinder.<br />
Pour the sample into the empty grad. Don't worry about animals stuck to the sides of the first grad. Do not add any liquid to wash sample into the second grad.<br />
Swirl the funnel to remove excess liquid until most of liquid is done dripping (about 1 minute, but varies sample to sample). Carefully drawing the samples toward the center with large forceps is sometimes helpful.<br />
Note this volume on data sheet (liquid vol.)<br />
Rinse the graduated cylinder and the mesh-funnel into the sieve with the hose and return most of the dry sample to the jar using the open funnel.<br />
Use water from faucet with hose to wash the sample on sieve to one side and then use squirt bottle of water (sparingly) or the preservative filled one to rinse the sample from sieve to jar.<br />
Add enough of the filtered formalin to fill the jar, dispose of remainder in appropriate waste container.<br />
- Check the sample's pH and add buffer (sodium borate or borax) if = 8.0.<br />
- Replace cap, swirl if buffer of formalin was added, and rinse outside of jar.<br />
- Rinse everything well after each net sample.</p>
<p><strong>Dry weight calculations:</strong><br />
dry weight = (dvol/(100.139))(1/1.003); [mg/m3]<br />
integrated dry weight = depth interval * dry weight; [mg/m2]<br />
total dry weight for the entire sampled water column = sum of integrated dry weights for all nets for one tow; [mg/m2]</p>
Funding provided by NSF Antarctic Sciences (NSF ANT) Award Number: unknown SOGLOBEC NSF ANT
completed
Peter H. Wiebe
Woods Hole Oceanographic Institution
508-289-2313
Biology Department Redfield 2-26 MS #33
Woods Hole
MA
02543-1049
USA
pwiebe@whoi.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
cruiseid
year
month_local
day_local
time_local
event
station
station_std
region
lat
lon
depth_w
tow
net
depth_open
depth_close
depth_mid
depth_interval
vol_filt
displ_vol
displ_vol_integ
dry_wgt
dry_wgt_integ
dry_wgt_total
comments
MOCNESS1
theme
None, User defined
cruise id
year
month_local
day_local
time_local
event
station
station_std
region
latitude
longitude
depth_w
tow
net
depth_open
depth_close
depth_mid
depth_interval
volume of water filtered
disp_vol
disp_vol_integ
dry_wgt_globec
dry_wgt_integ
dry_wgt_total_water_column
comments
featureType
BCO-DMO Standard Parameters
MOCNESS1
instrument
BCO-DMO Standard Instruments
NBP0103
NBP0104
NBP0202
NBP0204
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.
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 Southern Ocean
http://www.ccpo.odu.edu/Research/globec_menu.html
U.S. GLOBEC Southern Ocean
<p>The fundamental objectives of United States Global Ocean Ecosystems Dynamics (U.S. GLOBEC) Program are dependent upon the cooperation of scientists from several disciplines. Physicists, biologists, and chemists must make use of data collected during U.S. GLOBEC field programs to further our understanding of the interplay of physics, biology, and chemistry. Our objectives require quantitative analysis of interdisciplinary data sets and, therefore, data must be exchanged between researchers. To extract the full scientific value, data must be made available to the scientific community on a timely basis.</p>
SOGLOBEC
largerWorkCitation
project
eng; USA
biota
oceans
Southern Ocean
-75.732
-65.529
-69.243
-65.147
2001-04-29
2002-09-11
Southern Ocean
0
BCO-DMO catalogue of parameters from Plankton biovolume data from MOCNESS tows, 2001-2002 NBPalmer cruises NBP0103, NBP0104, NBP0202, NBP0204 from the Southern Ocean (SOGLOBEC 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/7759.rdf
Name: cruiseid
Units: unknown
Description: <p>cruise id, e.g. NBP0202, for RVIB Palmer cruise 0202 </p>
http://lod.bco-dmo.org/id/dataset-parameter/7760.rdf
Name: year
Units: unknown
Description: <p> year of cruise </p>
http://lod.bco-dmo.org/id/dataset-parameter/7761.rdf
Name: month_local
Units: unknown
Description: <p> month of year, local time </p>
http://lod.bco-dmo.org/id/dataset-parameter/7762.rdf
Name: day_local
Units: unknown
Description: <p> day of month, local time </p>
http://lod.bco-dmo.org/id/dataset-parameter/7763.rdf
Name: time_local
Units: hhmm
Description: <p> local time </p>
http://lod.bco-dmo.org/id/dataset-parameter/7764.rdf
Name: event
Units: dimensionless
Description: <p> event number from cruise event log; unique ID </p>
http://lod.bco-dmo.org/id/dataset-parameter/7765.rdf
Name: station
Units: dimensionless
Description: <p> consecutive station number, from event log </p>
http://lod.bco-dmo.org/id/dataset-parameter/7766.rdf
Name: station_std
Units: unknown
Description: <p> standard station number, from event log </p>
http://lod.bco-dmo.org/id/dataset-parameter/7767.rdf
Name: region
Units: unknown
Description: <p> geographic area of sampling. e.g. northeast shelf or off-shelf </p>
http://lod.bco-dmo.org/id/dataset-parameter/7768.rdf
Name: lat
Units: decimal degrees
Description: <p> latitude, negative = South </p>
http://lod.bco-dmo.org/id/dataset-parameter/7769.rdf
Name: lon
Units: decimal degrees
Description: <p> longitude, negative = West </p>
http://lod.bco-dmo.org/id/dataset-parameter/7770.rdf
Name: depth_w
Units: meters
Description: <p> depth of water at the start of tow </p>
http://lod.bco-dmo.org/id/dataset-parameter/7771.rdf
Name: tow
Units: dimensionless
Description: <p> Tow number </p>
http://lod.bco-dmo.org/id/dataset-parameter/7772.rdf
Name: net
Units: unknown
Description: <p> sequential MOCNESS net number </p>
http://lod.bco-dmo.org/id/dataset-parameter/7773.rdf
Name: depth_open
Units: meters
Description: <p> depth each net was opened </p>
http://lod.bco-dmo.org/id/dataset-parameter/7774.rdf
Name: depth_close
Units: meters
Description: <p> depth each net was closed </p>
http://lod.bco-dmo.org/id/dataset-parameter/7775.rdf
Name: depth_mid
Units: meters
Description: <p> mid-depth of strata sampled by net </p>
http://lod.bco-dmo.org/id/dataset-parameter/7776.rdf
Name: depth_interval
Units: meters
Description: <p> depth interval of strata sampled by net; water column thickness or layer </p>
http://lod.bco-dmo.org/id/dataset-parameter/7777.rdf
Name: vol_filt
Units: m<sup>3</sup>
Description: <p> volume filtered </p>
http://lod.bco-dmo.org/id/dataset-parameter/7778.rdf
Name: displ_vol
Units: cm<sup>3</sup>/100m<sup>3</sup>
Description: <p> displacement volume (biovolume)<sup><b>1</b></sup> </p>
http://lod.bco-dmo.org/id/dataset-parameter/7779.rdf
Name: displ_vol_integ
Units: cm<sup>3</sup>/m<sup>2</sup>
Description: <p> integrated displacement volume for a single net sample over depth sampled by that net </p>
http://lod.bco-dmo.org/id/dataset-parameter/7780.rdf
Name: dry_wgt
Units: mg/m<sup>3</sup>
Description: <p> dry weight<sup><b>2</b></sup> </p>
http://lod.bco-dmo.org/id/dataset-parameter/7781.rdf
Name: dry_wgt_integ
Units: mg/m<sup>2</sup>
Description: <p> integrated dry weight for a single net sample over depth sampled by that net </p>
http://lod.bco-dmo.org/id/dataset-parameter/7782.rdf
Name: dry_wgt_total
Units: mg/m<sup>2</sup>
Description: <p> total dry weight for the entire sampled water column </p>
http://lod.bco-dmo.org/id/dataset-parameter/7783.rdf
Name: comments
Units: unknown
Description: <p> clarification of data </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
31885
https://darchive.mblwhoilibrary.org/bitstream/1912/23628/1/dataset-2372_mocnessbiovols__v1.tsv
download
https://doi.org/10.1575/1912/bco-dmo.2372.1
download
onLine
dataset
<p>This data set is derived from displacement volume measurements and dry weight conversion calculations. The MOCNESS-1 plankton sampler has nine rectangular nets (1m x 1.4 m) with a mesh size of 0.333 mm, which are opened and closed sequentially by commands through conducting cable from the surface (Wiebe <em>et al.</em>, 1976).</p>
<p><strong>Methods:</strong><br />
Displacement volume measurement: The entire sample plus liquid was measured in a large graduated cylinder then poured through a sieve into a second cylinder. The difference in volume is the displacement volume.<br />
Detailed instructions:</p>
<p><strong>Measuring Displacement Volume</strong><br />
Supplies: rubber gloves, safety goggles, 2 1-liter graduated cylinders, 2 smaller graduated cylinders (25 to 100 ml), 2 funnels: 1 wide-necked open funnel and 1 small-necked one with mesh attached to the inside or a sieve that fits inside the small-necked funnel, squeeze bottles (water and formalin or other preservative), sieve of mesh size equal to or smaller than that on sampling net.<br />
Put on rubber gloves<br />
Remove jars for 1 net from sample box (may be from one to many jars for a single net sample)<br />
Fill in the data sheet with MOC tow#, date, and net#. jar#<br />
Take first sample to hood. Put on safety goggles.<br />
Remove lid and internal label with long forceps. Get most of zooplankton off by dipping into jar and place label inside lid after checking that internal label agrees with lid label.<br />
Remove large (&gt;5cc) animals (medusae, some fish or shrimp) and measure their displacement volume in the small graduated cylinders:<br />
-Put animal and enough liquid to cover in one small graduated cylinder.-Note this volume on<br />
data sheet.<br />
-Place small sieve in small funnel and set them on top of second empty small grad graduated cylinder.<br />
-Pour animal plus liquid into sieve and let drain.<br />
-Note this volume on data sheet as well as the type of animal.<br />
-Return the specimen to the main sample.<br />
Pour the large sample into the 1-liter graduated cylinder using the open funnel on top (no mesh in funnel). Rinse sparingly the jar, funnel and sides of the graduated cylinder. Diluting the sample with water could cause it to rot. Add a little water with the squeeze bottle to bring the level up to an even line on the graduated cylinder.<br />
Note this volume on the data sheet (sample + liquid)<br />
Place the large funnel containing the sieve or mesh on top of the second, empty graduated cylinder.<br />
Pour the sample into the empty grad. Don't worry about animals stuck to the sides of the first grad. Do not add any liquid to wash sample into the second grad.<br />
Swirl the funnel to remove excess liquid until most of liquid is done dripping (about 1 minute, but varies sample to sample). Carefully drawing the samples toward the center with large forceps is sometimes helpful.<br />
Note this volume on data sheet (liquid vol.)<br />
Rinse the graduated cylinder and the mesh-funnel into the sieve with the hose and return most of the dry sample to the jar using the open funnel.<br />
Use water from faucet with hose to wash the sample on sieve to one side and then use squirt bottle of water (sparingly) or the preservative filled one to rinse the sample from sieve to jar.<br />
Add enough of the filtered formalin to fill the jar, dispose of remainder in appropriate waste container.<br />
- Check the sample's pH and add buffer (sodium borate or borax) if = 8.0.<br />
- Replace cap, swirl if buffer of formalin was added, and rinse outside of jar.<br />
- Rinse everything well after each net sample.</p>
<p><strong>Dry weight calculations:</strong><br />
dry weight = (dvol/(100.139))(1/1.003); [mg/m3]<br />
integrated dry weight = depth interval * dry weight; [mg/m2]<br />
total dry weight for the entire sampled water column = sum of integrated dry weights for all nets for one tow; [mg/m2]</p>
Specified by the Principal Investigator(s)
<p>Displacement volume measurement:<br />
Entire sample plus liquid was measured in a large graduated cylinder then poured through a sieve into a second cylinder. The difference in volume is the displacement volume.</p>
<p>Dry weight calculations:<br />
dry weight = (dvol/(10<sup>0.139</sup>))<sup>(1/1.003)</sup>; [mg/m<sup>3</sup>]<br />
integrated dry weight = depth interval * dry weight; [mg/m<sup>2</sup>]<br />
total dry weight for the entire sampled water column = sum of integrated dry weights for all nets for one tow; [mg/m<sup>2</sup>]</p>
<p>This displacement volume data comes from nets with a mesh size of 333 mm.</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
MOCNESS1
MOCNESS1
PI Supplied Instrument Name: MOCNESS1 PI Supplied Instrument Description:MOCNESS 1 meter square nets (150 and 335 micrometer mesh)
The MOCNESS-1 plankton sampler has nine rectangular nets (1m x 1.4 m) with a mesh size of 0.333 mm, which are opened and closed sequentially by commands through conducting cable from the surface Instrument Name: MOCNESS1 Instrument Short Name:MOC1 Instrument Description: The Multiple Opening/Closing Net and Environmental Sensing System or MOCNESS is a family of net systems based on the Tucker Trawl principle. The MOCNESS-1 carries nine 1-m2 nets usually of 335 micrometer mesh and is intended for use with the macrozooplankton. All nets are black to reduce contrast with the background. A motor/toggle release assembly is mounted on the top portion of the frame and stainless steel cables with swaged fittings are used to attach the net bar to the toggle release. A stepping motor in a pressure compensated case filled with oil turns the escapement crankshaft of the toggle release which sequentially releases the nets to an open then closed position on command from the surface. -- from the MOCNESS Operations Manual (1999 + 2003). Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/NETT0097/
Cruise: NBP0103
NBP0103
Community Standard Description
International Council for the Exploration of the Sea
RVIB Nathaniel B. Palmer
vessel
NBP0103
Peter H. Wiebe
Woods Hole Oceanographic Institution
http://globec.whoi.edu/so-dir/reports/nbp0103/nbp0103.html
Report describing NBP0103
Cruise: NBP0104
NBP0104
Community Standard Description
International Council for the Exploration of the Sea
RVIB Nathaniel B. Palmer
vessel
NBP0104
Peter H. Wiebe
Woods Hole Oceanographic Institution
http://www.ccpo.odu.edu/Research/globec/cruises01/nbp0104_menu.html
Report describing NBP0104
Cruise: NBP0202
NBP0202
Community Standard Description
International Council for the Exploration of the Sea
RVIB Nathaniel B. Palmer
vessel
NBP0202
Peter H. Wiebe
Woods Hole Oceanographic Institution
http://globec.whoi.edu/so-dir/reports/nbp0202/nbp0202b.html
Report describing NBP0202
Cruise: NBP0204
NBP0204
Community Standard Description
International Council for the Exploration of the Sea
RVIB Nathaniel B. Palmer
vessel
NBP0204
Peter H. Wiebe
Woods Hole Oceanographic Institution
http://globec.whoi.edu/so-dir/reports/nbp0204/nbp0204b.html
Report describing NBP0204
Community Standard Description
International Council for the Exploration of the Sea
RVIB Nathaniel B. Palmer
vessel