http://lod.bco-dmo.org/id/dataset/3121
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)
Ice core physical properties from ARSV Laurence M. Gould LMG0106 in the Southern Ocean from July 2001 (SOGLOBEC project)
2009-05-12
publication
2009-05-12
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2020-01-22
publication
https://doi.org/10.1575/1912/bco-dmo.3121.1
Chris H. Fritsen
Desert Research Institute
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: Fritsen, C. (2009) Ice core physical properties from ARSV Laurence M. Gould LMG0106 in the Southern Ocean from July 2001 (SOGLOBEC project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2009-05-12 [if applicable, indicate subset used]. doi:10.1575/1912/bco-dmo.3121.1 [access date]
ice core physical properties Dataset Description: <p>A key component of our program was ice properties studies. The goal was to describe the physical and morphological properties of the snow cover and the ice cover. This includes determining the distribution of snow depth, ice thickness, and flooded ice, as well as the salinity and crystallographic structure of the ice. There were three elements to this work: snow and ice surveys, ice cores, and snow pits.</p>
<p>In 2001, over 120 ice cores, at more than 30 sites were taken for analysis. Typically four cores were taken at each site; one for temperature, salinity, and oxygen isotopes; one for structural analysis; and two for biology. In 2002, cores were taken at 21 sites and analyzed for temperature, salinity, oxygen isotopes, and structure.</p>
<p>Related datasets:<br />
<a href="http://globec.whoi.edu/jg/serv/globec/soglobec/ice_thickness.html0%7Bdir=globec.whoi.edu/jg/dir/globec/soglobec/,info=globec.whoi.edu/jg/info/globec/soglobec/ice_thickness%7D" target="_blank">ice thickness</a>, <a href="http://globec.whoi.edu/jg/serv/globec/soglobec/snow_pits.html0%7Bdir=globec.whoi.edu/jg/dir/globec/soglobec/,info=globec.whoi.edu/jg/info/globec/soglobec/snow_pits%7D" target="_blank">snow pits</a>, <a href="http://globec.whoi.edu/jg/serv/globec/soglobec/seaice.html0%7Bdir=globec.whoi.edu/jg/dir/globec/soglobec/,info=globec.whoi.edu/jg/info/globec/soglobec/seaice%7D" target="_blank">sea ice</a>, <a href="http://globec.whoi.edu/jg/serv/globec/soglobec/ice_optics.html0%7Bdir=globec.whoi.edu/jg/dir/globec/soglobec/,info=globec.whoi.edu/jg/info/globec/soglobec/ice_optics%7D" target="_blank">ice optics</a></p> Methods and Sampling: <p>A Sipre 3-inch core barrel was used. The cores were drilled by hand to avoid contamination by oil and gasoline. Both the ice core length and the ice thickness were recorded. There was often a discrepancy between these values due to gaps in the core or the inability to obtain a core sample from the bottom part of the ice floe.</p>
<p>Vertical thin sections were made from the structure cores. These thin sections were photographed using transmitted natural light and through crossed-polaroids to analyze the crystallographic structure of the ice. The relative amounts of granular and columnar ice were determined. Averaging all cores together there was 66% granular ice and 34% columnar in 2001. In 2002, there was 78% granular and 22% columnar ice. The structural analysis of the thin sections was performed by A.J. Gow.</p>
Funding provided by NSF Antarctic Sciences (NSF ANT) Award Number: ANT-9910098 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=9910098
completed
Chris H. Fritsen
Desert Research Institute
775/673-7487
Desert Research Inst. Div. of Earth and Ecosystem Sciences, 2215 Raggio Parkway
Reno
NV
89512
USA
Chris.Fritsen@dri.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
sample_id
core_len
freebrd
depth_cm
temp
brine_vol
depth_interval
sal
d180
crystal_desc
station_desc
comments
theme
None, User defined
sample identification
length
No BCO-DMO term
depth core
water temperature at measurement depth
volume
depth_interval
salinity
oxygen 16 to oxygen 18 ratio
station_desc
comments
featureType
BCO-DMO Standard Parameters
Ice Corer
instrument
BCO-DMO Standard Instruments
LMG0106
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
67.8
70.725
-68.205
-66.3667
2001-07-28
2001-08-18
Southern Ocean
0
BCO-DMO catalogue of parameters from Ice core physical properties from ARSV Laurence M. Gould LMG0106 in the Southern Ocean from July 2001 (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/616148.rdf
Name: sample_id
Units: unitless
Description: <p>sample identification</p>
http://lod.bco-dmo.org/id/dataset-parameter/616149.rdf
Name: core_len
Units: centimeters?
Description: <p>core length</p>
http://lod.bco-dmo.org/id/dataset-parameter/616150.rdf
Name: freebrd
Units: ?
Description: <p>freeboard...?</p>
http://lod.bco-dmo.org/id/dataset-parameter/616151.rdf
Name: depth_cm
Units: centimeters
Description: <p>depth in core; mid-point of interval sampled</p>
http://lod.bco-dmo.org/id/dataset-parameter/616152.rdf
Name: temp
Units: degree Celsius
Description: <p>temperature</p>
http://lod.bco-dmo.org/id/dataset-parameter/616153.rdf
Name: brine_vol
Units: ?
Description: <p>volume of brine in the core</p>
http://lod.bco-dmo.org/id/dataset-parameter/616154.rdf
Name: depth_interval
Units: centimeters
Description: <p>depth interval between samples</p>
http://lod.bco-dmo.org/id/dataset-parameter/616155.rdf
Name: sal
Units: PSU?
Description: <p>salinity</p>
http://lod.bco-dmo.org/id/dataset-parameter/616156.rdf
Name: d180
Units: per mil
Description: <p>delta-18O; ratio of stable isotopes (oxygen-18:oxygen-16)</p>
http://lod.bco-dmo.org/id/dataset-parameter/616157.rdf
Name: crystal_desc
Units: unitless
Description: <p>description of ice crystals: g=granular; c=columnar</p>
http://lod.bco-dmo.org/id/dataset-parameter/616158.rdf
Name: station_desc
Units: unitless
Description: <p>description of station</p>
http://lod.bco-dmo.org/id/dataset-parameter/616159.rdf
Name: comments
Units: unitless
Description: <p>comments</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
34006
https://darchive.mblwhoilibrary.org/bitstream/1912/25227/1/dataset-3121_iceproperties__v1.tsv
download
https://doi.org/10.1575/1912/bco-dmo.3121.1
download
onLine
dataset
<p>A Sipre 3-inch core barrel was used. The cores were drilled by hand to avoid contamination by oil and gasoline. Both the ice core length and the ice thickness were recorded. There was often a discrepancy between these values due to gaps in the core or the inability to obtain a core sample from the bottom part of the ice floe.</p>
<p>Vertical thin sections were made from the structure cores. These thin sections were photographed using transmitted natural light and through crossed-polaroids to analyze the crystallographic structure of the ice. The relative amounts of granular and columnar ice were determined. Averaging all cores together there was 66% granular ice and 34% columnar in 2001. In 2002, there was 78% granular and 22% columnar ice. The structural analysis of the thin sections was performed by A.J. Gow.</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
PI Supplied Instrument Name: Instrument Name: Ice Corer Instrument Short Name:Ice Corer Instrument Description: An ice corer is used to drill into deep ice and remove long cylinders of ice from which information about the past and present can be inferred. Polar ice cores contain a record of the past atmosphere - temperature, precipitation, gas content, chemical composition, and other properties. This can reveal a broad spectrum of information on past environmental, and particularly climatic, changes. They can also be used to study bacteria and chlorophyll production in the waters from which the ice core was extracted. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/56/
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
ARSV Laurence M. Gould
Community Standard Description
International Council for the Exploration of the Sea
ARSV Laurence M. Gould
vessel