http://lod.bco-dmo.org/id/dataset/3298
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)
Larval krill condition factor and C:N ratios from ARSV Laurence M. Gould LMG0106, LMG0205 in the Southern Ocean from 2001-2002 (SOGLOBEC project)
2010-02-03
publication
2010-02-03
revision
National Oceanographic Data Center (NODC)
2013-08-30
publication
http://accession.nodc.noaa.gov/0112563
Dr Langdon Quetin
University of California-Santa Barbara
principalInvestigator
Dr Robin Ross
University of California-Santa Barbara
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: Quetin, L., Ross, R. (2010) Larval krill condition factor and C:N ratios from ARSV Laurence M. Gould LMG0106, LMG0205 in the Southern Ocean from 2001-2002 (SOGLOBEC project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 2010-02-03) Version Date 2010-02-03 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/3298 [access date]
Larval krill condition factor and C:N ratios, 2001-2002 Dataset Description: <p>The goal of the larval krill studies was to investigate the physiology and ecology of krill larvae associated with the pack ice and the microbial community on which they feed.</p>
<p>During LMG0106 we occupied two 4-5 day ice stations (Robert and Billy) and sampled several other ice floes opportunistically. We conducted 10 instantaneous growth rate experiments, and 4 whole body clearance time experiments to determine gut passage time (decline in pigment content over time). We also sampled larvae at two additional sites for initial body pigment content (whole body fluorescence), and at 4 sites for condition factor. The under-ice algal community was sampled at one site. Length and stage frequency determinations were also determined.</p>
<p>We occupied three time-series stations of approximately 1 week each, and in addition opportunistically sampled at times when other activities had priority. Our primary goal during the cruise was to occupy three ice camps or process stations with the intent of thoroughly studying the under-ice environment by SCUBA in conjunction with other projects working topside. <a href="http://www.ccpo.odu.edu/Research/globec/main_cruises02/lmg0205/report_lmg0205.pdf" target="_blank"><em>(from cruise report LMG0205)</em></a></p> Methods and Sampling: <p>Using SCUBA techniques allowed us to collect larval krill as close as possible to their in situ condition. Larval krill were collected for time-based experimentation at the dive hole, for shipboard experiments and preserved for later analysis. Samples of the micro-zooplankton community were sampled with suction samplers to gain a better understanding of food available to the larvae relative to their distribution under the ice. In addition, at one of the process stations we were able to deploy drift nets through the dive holes to compare day/night differences in the zooplankton community at depths of 1 m and 10 m below the ice-water interface. <a href="http://www.ccpo.odu.edu/Research/globec/main_cruises02/lmg0205/report_lmg0205.pdf" target="_blank"><em>(from cruise report LMG0205)</em></a></p>
Funding provided by NSF Antarctic Sciences (NSF ANT) Award Number: ANT-9909933 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=9909933
completed
Dr Langdon Quetin
University of California-Santa Barbara
quetin@msi.ucsb.edu
pointOfContact
Dr Robin Ross
University of California-Santa Barbara
ross@msi.ucsb.edu
pointOfContact
asNeeded
Dataset Version: 2010-02-03
Unknown
cruiseid
year
dive
length
C
N
CN_ratio
cond_fact
dry_wt
Hand-net
SCUBA
theme
None, User defined
cruise id
year
No BCO-DMO term
length
dry_wgt
featureType
BCO-DMO Standard Parameters
Hand-held plankton net
Manual Biota Sampler
instrument
BCO-DMO Standard Instruments
LMG0106
LMG0205
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
oceans
Southern Ocean
2010-02-03
Southern Ocean
0
BCO-DMO catalogue of parameters from Larval krill condition factor and C:N ratios from ARSV Laurence M. Gould LMG0106, LMG0205 in the Southern Ocean from 2001-2002 (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/20843.rdf
Name: cruiseid
Units: unknown
Description: <p>cruise identification</p>
http://lod.bco-dmo.org/id/dataset-parameter/20844.rdf
Name: year
Units: unknown
Description: <p>year of experiment</p>
http://lod.bco-dmo.org/id/dataset-parameter/20845.rdf
Name: dive
Units: unknown
Description: <p>dive or trawl number for krill collection</p>
http://lod.bco-dmo.org/id/dataset-parameter/20846.rdf
Name: length
Units: mm
Description: <p>total length of specimen</p>
http://lod.bco-dmo.org/id/dataset-parameter/20847.rdf
Name: C
Units: micrograms
Description: <p>carbon content</p>
http://lod.bco-dmo.org/id/dataset-parameter/20848.rdf
Name: N
Units: milligrams
Description: <p>Nitrogen content of specimen</p>
http://lod.bco-dmo.org/id/dataset-parameter/20849.rdf
Name: CN_ratio
Units: unknown
Description: <p>ratio of Carbon to Nitrogen content of specimen</p>
http://lod.bco-dmo.org/id/dataset-parameter/20850.rdf
Name: cond_fact
Units: micrograms Carbon/Total Length ^3
Description: <p>condition factor calculated as Carbon per total length cubed</p>
http://lod.bco-dmo.org/id/dataset-parameter/20886.rdf
Name: dry_wt
Units: milligrams
Description: <p>dry weight of the krill specimen</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
30664
https://datadocs.bco-dmo.org/file/EKKygwNu11wnO1/larval_krill_cf.csv
larval_krill_cf.csv
Primary data file for dataset ID 3298
download
https://osprey.bco-dmo.org/dataset/3298/data/download
download
onLine
dataset
<p>Using SCUBA techniques allowed us to collect larval krill as close as possible to their in situ condition. Larval krill were collected for time-based experimentation at the dive hole, for shipboard experiments and preserved for later analysis. Samples of the micro-zooplankton community were sampled with suction samplers to gain a better understanding of food available to the larvae relative to their distribution under the ice. In addition, at one of the process stations we were able to deploy drift nets through the dive holes to compare day/night differences in the zooplankton community at depths of 1 m and 10 m below the ice-water interface. <a href="http://www.ccpo.odu.edu/Research/globec/main_cruises02/lmg0205/report_lmg0205.pdf" target="_blank"><em>(from cruise report LMG0205)</em></a></p>
Specified by the Principal Investigator(s)
<p>We collected enough krill for 12 Instantaneous Growth Rate (IGR) experiments, 15 collections for whole body (WBF) fluorescence, 11 collections for fecal pellet production (WBC), and 9 collections for condition factor. Measurements of length and stage frequency of the dive and net krill collections were done routinely. <a href="http://www.ccpo.odu.edu/Research/globec/main_cruises02/lmg0205/report_lmg0205.pdf" target="_blank"><em>(from cruise report LMG0205)</em></a></p>
<p>&nbsp;</p>
<p><img alt="condition factor" src="https://datadocs.bco-dmo.org/static/globec.whoi.edu/images/so/ross_larval_krill_len-vs-condition_factor.jpg" /></p>
<p>&nbsp;</p>
<p>Associated datasets:<br />
<a href="http://globec.whoi.edu/jg/serv/globec/soglobec/larval_krill_sum.html0%7Bdir=globec.whoi.edu/jg/dir/globec/soglobec/,info=globec.whoi.edu/jg/info/globec/soglobec/larval_krill_sum%7D">larval_krill_sum - summary of experiments</a><br />
<a href="http://globec.whoi.edu/jg/serv/globec/soglobec/larval_krill_gr.html0%7Bdir=globec.whoi.edu/jg/dir/globec/soglobec/,info=globec.whoi.edu/jg/info/globec/soglobec/larval_krill_gr%7D">larval_krill_gr - growth study</a><br />
<a href="http://globec.whoi.edu/jg/serv/globec/soglobec/larval_krill_pig.html0%7Bdir=globec.whoi.edu/jg/dir/globec/soglobec/,info=globec.whoi.edu/jg/info/globec/soglobec/larval_krill_pig%7D">larval_krill_pig - whole body fluorescence and clearance</a></p>
<p>&nbsp;</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
Hand-net
Hand-net
PI Supplied Instrument Name: Hand-net Instrument Name: Hand-held plankton net Instrument Short Name:Hand-net Instrument Description: A Hand-held plankton net is a fine-meshed net designed for sampling microzooplankton, mesozooplankton or nekton. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/22/
SCUBA
SCUBA
PI Supplied Instrument Name: SCUBA Instrument Name: Manual Biota Sampler Instrument Short Name:Manual Biota Sampler Instrument Description: "Manual Biota Sampler" indicates that a sample was collected in situ by a person, possibly using a hand-held collection device such as a jar, a net, or their hands. This term could also refer to a simple tool like a hammer, saw, or other hand-held tool. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/90/
Cruise: LMG0106
LMG0106
ARSV Laurence M. Gould
Community Standard Description
International Council for the Exploration of the Sea
ARSV Laurence M. Gould
vessel
LMG0106
Daniel P. Costa
University of California-San Diego
http://www.ccpo.odu.edu/Research/globec/cruises01/lmg0106_menu.html
Report describing LMG0106
Cruise: LMG0205
LMG0205
ARSV Laurence M. Gould
Community Standard Description
International Council for the Exploration of the Sea
ARSV Laurence M. Gould
vessel
LMG0205
Daniel P. Costa
University of California-Santa Cruz
http://www.ccpo.odu.edu/Research/globec/main_cruises02/lmg0205/report_lmg0205.pdf
Report describing LMG0205
ARSV Laurence M. Gould
Community Standard Description
International Council for the Exploration of the Sea
ARSV Laurence M. Gould
vessel