http://lod.bco-dmo.org/id/dataset/2593
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)
Deep sea sediment trap particle flux and lipid data from U.S. JGOFS Sediment Traps from the Arabian Sea in 1995 (U.S. JGOFS Arabian Sea project)
2000-04-12
publication
2000-04-12
revision
BCO-DMO Linked Data URI
2000-04-12
creation
http://lod.bco-dmo.org/id/dataset/2593
Stuart Wakeham
Skidaway Institute of Oceanography
principalInvestigator
Dr John Hedges
University of Washington
principalInvestigator
Cindy Lee
Stony Brook University
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: Wakeham, S., Lee, C., Hedges, J. (2000) Deep sea sediment trap particle flux and lipid data from U.S. JGOFS Sediment Traps from the Arabian Sea in 1995 (U.S. JGOFS Arabian Sea project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version April 12, 2000) Version Date 2000-04-12 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/2593 [access date]
Deep sea sediment trap particle flux and lipid data Methods and Sampling: <p>See Platform deployments for cruise specific documentation</p>
<p>
Note: MS-1, MS-2, MS-3, MS-4, MS-5 in published article are equivalent to J1, J2, J3, J4, J5 in the online data files
</p>
<p>
Honjo, S., J. Dymond, W. Prell, V. Ittekot. 1999. Monsoon-controlled export fluxes to the interior of the Arabian Sea. Deep Sea Research II. 46: 1859-1902
</p>
completed
Stuart Wakeham
Skidaway Institute of Oceanography
USA
stuart@skio.peachnet.edu
pointOfContact
Dr John Hedges
University of Washington
USA
pointOfContact
Cindy Lee
Stony Brook University
631-632-8741
109 Challenger Hall
Stony Brook
NY
11794-5000
USA
Cindy.Lee@stonybrook.edu
pointOfContact
asNeeded
Dataset Version: April 12, 2000
Unknown
site
mooring
trap_type
deploy
depth_trap
date_set
lat
lon
carousel
cup
date_open
time_open
days_open
sample_id
flux_tot
lipids_neut
lipids_acid
lipids_tot
IRS Sediment Trap
theme
None, User defined
No BCO-DMO term
mooring identification
latitude
longitude
featureType
BCO-DMO Standard Parameters
Sediment Trap - IRS
instrument
BCO-DMO Standard Instruments
TT041
TT047
TT055
JGOFS_sedTrap_S1d1
JGOFS_sedTrap_S1d2
JGOFS_sedTrap_S3d1
JGOFS_sedTrap_S3d2
JGOFS_sedTrap_S4d1
JGOFS_sedTrap_S4d2
service
Deployment Activity
Arabian Sea
U.S. JGOFS Arabian Sea
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 Arabian Sea
http://usjgofs.whoi.edu/research/arabian.html
U.S. JGOFS Arabian Sea
<p>The U.S. Arabian Sea Expedition which began in September 1994 and ended in January 1996, had three major components: a U.S. JGOFS Process Study, supported by the National Science Foundation (NSF); Forced Upper Ocean Dynamics, an Office of Naval Research (ONR) initiative; and shipboard and aircraft measurements supported by the National Aeronautics and Space Administration (NASA). The Expedition consisted of 17 cruises aboard the R/V Thomas Thompson, year-long moored deployments of five instrumented surface buoys and five sediment-trap arrays, aircraft overflights and satellite observations. Of the seventeen ship cruises, six were allocated to repeat process survey cruises, four to SeaSoar mapping cruises, six to mooring and benthic work, and a single calibration cruise which was essentially conducted in transit to the Arabian Sea.</p>
Arabian Sea
largerWorkCitation
project
eng; USA
oceans
Arabian Sea; U.S. JGOFS Arabian Sea
2000-04-12
Arabian Sea
0
BCO-DMO catalogue of parameters from Deep sea sediment trap particle flux and lipid data from U.S. JGOFS Sediment Traps from the Arabian Sea in 1995 (U.S. JGOFS Arabian Sea 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/10475.rdf
Name: site
Units: unknown
Description: <p>Arabian Sea site designation</p>
http://lod.bco-dmo.org/id/dataset-parameter/10476.rdf
Name: mooring
Units: dimensionless
Description: <p>Mooring identification</p>
http://lod.bco-dmo.org/id/dataset-parameter/10477.rdf
Name: trap_type
Units: unknown
Description: <p>WM= wide mouth particle interceptor (xs area 0.33 m2) NM= narrow mouth particle interceptor (xs area 0.017 m2) IRS=indented rotating sphere valve in line C=sample carousel in line NVC=No Valve (and no carousel) Control</p>
http://lod.bco-dmo.org/id/dataset-parameter/10478.rdf
Name: deploy
Units: unknown
Description: <p>Deployment number</p>
http://lod.bco-dmo.org/id/dataset-parameter/10479.rdf
Name: depth_trap
Units: meters
Description: <p>Depth of trap</p>
http://lod.bco-dmo.org/id/dataset-parameter/10480.rdf
Name: date_set
Units: YYYYMMDD
Description: <p>Date of trap deployment</p>
http://lod.bco-dmo.org/id/dataset-parameter/10481.rdf
Name: lat
Units: decimal degrees
Description: <p>Latitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/10482.rdf
Name: lon
Units: decimal degrees
Description: <p>Longitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/10483.rdf
Name: carousel
Units: unknown
Description: <p>Identification number of sample carousel<br />
on multi-trap arrays 1 = carousel #1 2 = carousel #2 3 = carousel #1 and #2 combined</p>
http://lod.bco-dmo.org/id/dataset-parameter/10484.rdf
Name: cup
Units: unknown
Description: <p>Sample cup number (position) in carousel</p>
http://lod.bco-dmo.org/id/dataset-parameter/10485.rdf
Name: date_open
Units: YYYYMMDD
Description: <p>Date sample cup opened</p>
http://lod.bco-dmo.org/id/dataset-parameter/10486.rdf
Name: time_open
Units: hhmm
Description: <p>Time sample cup opened</p>
http://lod.bco-dmo.org/id/dataset-parameter/10487.rdf
Name: days_open
Units: days
Description: <p>Elapsed time sample cup collected particle flux</p>
http://lod.bco-dmo.org/id/dataset-parameter/10488.rdf
Name: sample_id
Units: unknown
Description: <p>Unique analytical ID# given to each sample</p>
http://lod.bco-dmo.org/id/dataset-parameter/10489.rdf
Name: flux_tot
Units: milligrams/m2/day
Description: <p>Particulate mass flux</p>
http://lod.bco-dmo.org/id/dataset-parameter/10490.rdf
Name: lipids_neut
Units: micrograms/m2/day
Description: <p>Total of chromatographically-resolved compounds in the neutral lipid fraction</p>
http://lod.bco-dmo.org/id/dataset-parameter/10491.rdf
Name: lipids_acid
Units: micrograms/m2/day
Description: <p>Total of chromatographically-resolved compounds in the acidic fraction</p>
http://lod.bco-dmo.org/id/dataset-parameter/10492.rdf
Name: lipids_tot
Units: micrograms/m2/day
Description: <p>Sum of neutral and acidic fractions</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
28524
https://datadocs.bco-dmo.org/file/qAAoE4RUOYlr1O/sedtrap_lipid.csv
sedtrap_lipid.csv
Primary data file for dataset ID 2593
download
https://osprey.bco-dmo.org/dataset/2593/data/download
download
onLine
dataset
<p>See Platform deployments for cruise specific documentation</p>
<p>
Note: MS-1, MS-2, MS-3, MS-4, MS-5 in published article are equivalent to J1, J2, J3, J4, J5 in the online data files
</p>
<p>
Honjo, S., J. Dymond, W. Prell, V. Ittekot. 1999. Monsoon-controlled export fluxes to the interior of the Arabian Sea. Deep Sea Research II. 46: 1859-1902
</p>
from Cruise: TT041 <pre>
<b>PI:</b> Stuart Wakeham
<b>of:</b> Skidaway Institute of Oceanography
<b>dataset:</b> Deep sea sediment trap particle flux and
lipid data
<b>project/cruise:</b> Arabian Sea
set: TTN-041,<br> serviced: TTN-047,<br> recovered: TTN-055
<b>ship:</b> Thomas Thompson
</pre>
<h2> Organic geochemistry deep sea sediment trap particle flux and composition data</h2>
<h3> Drs. Stuart Wakeham, John Hedges and Cindy Lee, principal investigators</h3>
US JGOFS Arabian Sea 1994-1996
<pre>
PI notes and methodology:
Sediment trap arrays
--------------------
1. Organic geochemistry sediment trap arrays were deployed on the WHOI-OSU sediment trap
moorings at 3 of the 5 mooring sites, 1, 3, and 4. See Honjo et al 1999 Monsoon-controlled
export fluxes to the interior of the Arabian Sea. Deep-Sea Research Part II:
Topical Studies in Oceanography. 46, 1859-1902.
2. Arrays deployed during the winter monsoon consisted of 2 NM-IRSC traps, 1 WM-IRS trap, and
1 NVC trap.
3. Arrays deployed during the summer monsoon consisted of 1 NM-IRSC traps, 1 WM-IRSC trap,
1 NM-IRS trap, and 1 NVC trap.
4. Non-carousel traps (IRS and NVC traps) collected material from the time of deployment until
the time of retrieval.
5. Closing date and time of each cup is the opening date and time of each succeeding cup.
6. The IRS valved sediment trap design is described in Peterson et al. 1993. Field evaluation
of a valved sediment trap. Limnology and Oceanography, 38, 1741-1761.
7. Photographs of the IRS traps and actual ASPS deployments are available at
http://boto.ocean.washington.edu/aog/traps/irs_traps.html
Sample treatment
----------------
Samples were treated similarly to those described in Hernes et al 2000 (submitted DSR)
with the exception that only HgCl2 was used to poison the samples. All sample splits were
made using a McClean WSD-10 wet sample splitter.
Lipid analyses were done according to S. G. Wakeham, J. I. Hedges, C. Lee, M. L. Peterson
and P. J. Hernes. (1997) Compositions and transport of lipid biomarkers through the water
column and surficial sediments of the Equatorial Pacific Ocean. Deep-Sea Res. II 44: 2131-2162.</pre>
from Cruise: TT047 <pre>
<b>PI:</b> Stuart Wakeham
<b>of:</b> Skidaway Institute of Oceanography
<b>dataset:</b> Deep sea sediment trap particle flux and
lipid data
<b>project/cruise:</b> Arabian Sea
set: TTN-041,<br> serviced: TTN-047,<br> recovered: TTN-055
<b>ship:</b> Thomas Thompson
</pre>
<h2> Organic geochemistry deep sea sediment trap particle flux and composition data</h2>
<h3> Drs. Stuart Wakeham, John Hedges and Cindy Lee, principal investigators</h3>
US JGOFS Arabian Sea 1994-1996
<pre>
PI notes and methodology:
Sediment trap arrays
--------------------
1. Organic geochemistry sediment trap arrays were deployed on the WHOI-OSU sediment trap
moorings at 3 of the 5 mooring sites, 1, 3, and 4. See Honjo et al 1999 Monsoon-controlled
export fluxes to the interior of the Arabian Sea. Deep-Sea Research Part II:
Topical Studies in Oceanography. 46, 1859-1902.
2. Arrays deployed during the winter monsoon consisted of 2 NM-IRSC traps, 1 WM-IRS trap, and
1 NVC trap.
3. Arrays deployed during the summer monsoon consisted of 1 NM-IRSC traps, 1 WM-IRSC trap,
1 NM-IRS trap, and 1 NVC trap.
4. Non-carousel traps (IRS and NVC traps) collected material from the time of deployment until
the time of retrieval.
5. Closing date and time of each cup is the opening date and time of each succeeding cup.
6. The IRS valved sediment trap design is described in Peterson et al. 1993. Field evaluation
of a valved sediment trap. Limnology and Oceanography, 38, 1741-1761.
7. Photographs of the IRS traps and actual ASPS deployments are available at
http://boto.ocean.washington.edu/aog/traps/irs_traps.html
Sample treatment
----------------
Samples were treated similarly to those described in Hernes et al 2000 (submitted DSR)
with the exception that only HgCl2 was used to poison the samples. All sample splits were
made using a McClean WSD-10 wet sample splitter.
Lipid analyses were done according to S. G. Wakeham, J. I. Hedges, C. Lee, M. L. Peterson
and P. J. Hernes. (1997) Compositions and transport of lipid biomarkers through the water
column and surficial sediments of the Equatorial Pacific Ocean. Deep-Sea Res. II 44: 2131-2162.</pre>
from Cruise: TT055 <pre>
<b>PI:</b> Stuart Wakeham
<b>of:</b> Skidaway Institute of Oceanography
<b>dataset:</b> Deep sea sediment trap particle flux and
lipid data
<b>project/cruise:</b> Arabian Sea
set: TTN-041,<br> serviced: TTN-047,<br> recovered: TTN-055
<b>ship:</b> Thomas Thompson
</pre>
<h2> Organic geochemistry deep sea sediment trap particle flux and composition data</h2>
<h3> Drs. Stuart Wakeham, John Hedges and Cindy Lee, principal investigators</h3>
US JGOFS Arabian Sea 1994-1996
<pre>
PI notes and methodology:
Sediment trap arrays
--------------------
1. Organic geochemistry sediment trap arrays were deployed on the WHOI-OSU sediment trap
moorings at 3 of the 5 mooring sites, 1, 3, and 4. See Honjo et al 1999 Monsoon-controlled
export fluxes to the interior of the Arabian Sea. Deep-Sea Research Part II:
Topical Studies in Oceanography. 46, 1859-1902.
2. Arrays deployed during the winter monsoon consisted of 2 NM-IRSC traps, 1 WM-IRS trap, and
1 NVC trap.
3. Arrays deployed during the summer monsoon consisted of 1 NM-IRSC traps, 1 WM-IRSC trap,
1 NM-IRS trap, and 1 NVC trap.
4. Non-carousel traps (IRS and NVC traps) collected material from the time of deployment until
the time of retrieval.
5. Closing date and time of each cup is the opening date and time of each succeeding cup.
6. The IRS valved sediment trap design is described in Peterson et al. 1993. Field evaluation
of a valved sediment trap. Limnology and Oceanography, 38, 1741-1761.
7. Photographs of the IRS traps and actual ASPS deployments are available at
http://boto.ocean.washington.edu/aog/traps/irs_traps.html
Sample treatment
----------------
Samples were treated similarly to those described in Hernes et al 2000 (submitted DSR)
with the exception that only HgCl2 was used to poison the samples. All sample splits were
made using a McClean WSD-10 wet sample splitter.
Lipid analyses were done according to S. G. Wakeham, J. I. Hedges, C. Lee, M. L. Peterson
and P. J. Hernes. (1997) Compositions and transport of lipid biomarkers through the water
column and surficial sediments of the Equatorial Pacific Ocean. Deep-Sea Res. II 44: 2131-2162.</pre>
from Deployment: JGOFS_sedTrap_S1d1 <pre>
<b>PI:</b> Stuart Wakeham
<b>of:</b> Skidaway Institute of Oceanography
<b>dataset:</b> Deep sea sediment trap particle flux and
lipid data
<b>project/cruise:</b> Arabian Sea
set: TTN-041,<br> serviced: TTN-047,<br> recovered: TTN-055
<b>ship:</b> Thomas Thompson
</pre>
<h2> Organic geochemistry deep sea sediment trap particle flux and composition data</h2>
<h3> Drs. Stuart Wakeham, John Hedges and Cindy Lee, principal investigators</h3>
US JGOFS Arabian Sea 1994-1996
<pre>
PI notes and methodology:
Sediment trap arrays
--------------------
1. Organic geochemistry sediment trap arrays were deployed on the WHOI-OSU sediment trap
moorings at 3 of the 5 mooring sites, 1, 3, and 4. See Honjo et al 1999 Monsoon-controlled
export fluxes to the interior of the Arabian Sea. Deep-Sea Research Part II:
Topical Studies in Oceanography. 46, 1859-1902.
2. Arrays deployed during the winter monsoon consisted of 2 NM-IRSC traps, 1 WM-IRS trap, and
1 NVC trap.
3. Arrays deployed during the summer monsoon consisted of 1 NM-IRSC traps, 1 WM-IRSC trap,
1 NM-IRS trap, and 1 NVC trap.
4. Non-carousel traps (IRS and NVC traps) collected material from the time of deployment until
the time of retrieval.
5. Closing date and time of each cup is the opening date and time of each succeeding cup.
6. The IRS valved sediment trap design is described in Peterson et al. 1993. Field evaluation
of a valved sediment trap. Limnology and Oceanography, 38, 1741-1761.
7. Photographs of the IRS traps and actual ASPS deployments are available at
http://boto.ocean.washington.edu/aog/traps/irs_traps.html
Sample treatment
----------------
Samples were treated similarly to those described in Hernes et al 2000 (submitted DSR)
with the exception that only HgCl2 was used to poison the samples. All sample splits were
made using a McClean WSD-10 wet sample splitter.
Lipid analyses were done according to S. G. Wakeham, J. I. Hedges, C. Lee, M. L. Peterson
and P. J. Hernes. (1997) Compositions and transport of lipid biomarkers through the water
column and surficial sediments of the Equatorial Pacific Ocean. Deep-Sea Res. II 44: 2131-2162.</pre>
from Deployment: JGOFS_sedTrap_S1d2 <pre>
<b>PI:</b> Stuart Wakeham
<b>of:</b> Skidaway Institute of Oceanography
<b>dataset:</b> Deep sea sediment trap particle flux and
lipid data
<b>project/cruise:</b> Arabian Sea
set: TTN-041,<br> serviced: TTN-047,<br> recovered: TTN-055
<b>ship:</b> Thomas Thompson
</pre>
<h2> Organic geochemistry deep sea sediment trap particle flux and composition data</h2>
<h3> Drs. Stuart Wakeham, John Hedges and Cindy Lee, principal investigators</h3>
US JGOFS Arabian Sea 1994-1996
<pre>
PI notes and methodology:
Sediment trap arrays
--------------------
1. Organic geochemistry sediment trap arrays were deployed on the WHOI-OSU sediment trap
moorings at 3 of the 5 mooring sites, 1, 3, and 4. See Honjo et al 1999 Monsoon-controlled
export fluxes to the interior of the Arabian Sea. Deep-Sea Research Part II:
Topical Studies in Oceanography. 46, 1859-1902.
2. Arrays deployed during the winter monsoon consisted of 2 NM-IRSC traps, 1 WM-IRS trap, and
1 NVC trap.
3. Arrays deployed during the summer monsoon consisted of 1 NM-IRSC traps, 1 WM-IRSC trap,
1 NM-IRS trap, and 1 NVC trap.
4. Non-carousel traps (IRS and NVC traps) collected material from the time of deployment until
the time of retrieval.
5. Closing date and time of each cup is the opening date and time of each succeeding cup.
6. The IRS valved sediment trap design is described in Peterson et al. 1993. Field evaluation
of a valved sediment trap. Limnology and Oceanography, 38, 1741-1761.
7. Photographs of the IRS traps and actual ASPS deployments are available at
http://boto.ocean.washington.edu/aog/traps/irs_traps.html
Sample treatment
----------------
Samples were treated similarly to those described in Hernes et al 2000 (submitted DSR)
with the exception that only HgCl2 was used to poison the samples. All sample splits were
made using a McClean WSD-10 wet sample splitter.
Lipid analyses were done according to S. G. Wakeham, J. I. Hedges, C. Lee, M. L. Peterson
and P. J. Hernes. (1997) Compositions and transport of lipid biomarkers through the water
column and surficial sediments of the Equatorial Pacific Ocean. Deep-Sea Res. II 44: 2131-2162.</pre>
from Deployment: JGOFS_sedTrap_S3d1 <pre>
<b>PI:</b> Stuart Wakeham
<b>of:</b> Skidaway Institute of Oceanography
<b>dataset:</b> Deep sea sediment trap particle flux and
lipid data
<b>project/cruise:</b> Arabian Sea
set: TTN-041,<br> serviced: TTN-047,<br> recovered: TTN-055
<b>ship:</b> Thomas Thompson
</pre>
<h2> Organic geochemistry deep sea sediment trap particle flux and composition data</h2>
<h3> Drs. Stuart Wakeham, John Hedges and Cindy Lee, principal investigators</h3>
US JGOFS Arabian Sea 1994-1996
<pre>
PI notes and methodology:
Sediment trap arrays
--------------------
1. Organic geochemistry sediment trap arrays were deployed on the WHOI-OSU sediment trap
moorings at 3 of the 5 mooring sites, 1, 3, and 4. See Honjo et al 1999 Monsoon-controlled
export fluxes to the interior of the Arabian Sea. Deep-Sea Research Part II:
Topical Studies in Oceanography. 46, 1859-1902.
2. Arrays deployed during the winter monsoon consisted of 2 NM-IRSC traps, 1 WM-IRS trap, and
1 NVC trap.
3. Arrays deployed during the summer monsoon consisted of 1 NM-IRSC traps, 1 WM-IRSC trap,
1 NM-IRS trap, and 1 NVC trap.
4. Non-carousel traps (IRS and NVC traps) collected material from the time of deployment until
the time of retrieval.
5. Closing date and time of each cup is the opening date and time of each succeeding cup.
6. The IRS valved sediment trap design is described in Peterson et al. 1993. Field evaluation
of a valved sediment trap. Limnology and Oceanography, 38, 1741-1761.
7. Photographs of the IRS traps and actual ASPS deployments are available at
http://boto.ocean.washington.edu/aog/traps/irs_traps.html
Sample treatment
----------------
Samples were treated similarly to those described in Hernes et al 2000 (submitted DSR)
with the exception that only HgCl2 was used to poison the samples. All sample splits were
made using a McClean WSD-10 wet sample splitter.
Lipid analyses were done according to S. G. Wakeham, J. I. Hedges, C. Lee, M. L. Peterson
and P. J. Hernes. (1997) Compositions and transport of lipid biomarkers through the water
column and surficial sediments of the Equatorial Pacific Ocean. Deep-Sea Res. II 44: 2131-2162.</pre>
from Deployment: JGOFS_sedTrap_S3d2 <pre>
<b>PI:</b> Stuart Wakeham
<b>of:</b> Skidaway Institute of Oceanography
<b>dataset:</b> Deep sea sediment trap particle flux and
lipid data
<b>project/cruise:</b> Arabian Sea
set: TTN-041,<br> serviced: TTN-047,<br> recovered: TTN-055
<b>ship:</b> Thomas Thompson
</pre>
<h2> Organic geochemistry deep sea sediment trap particle flux and composition data</h2>
<h3> Drs. Stuart Wakeham, John Hedges and Cindy Lee, principal investigators</h3>
US JGOFS Arabian Sea 1994-1996
<pre>
PI notes and methodology:
Sediment trap arrays
--------------------
1. Organic geochemistry sediment trap arrays were deployed on the WHOI-OSU sediment trap
moorings at 3 of the 5 mooring sites, 1, 3, and 4. See Honjo et al 1999 Monsoon-controlled
export fluxes to the interior of the Arabian Sea. Deep-Sea Research Part II:
Topical Studies in Oceanography. 46, 1859-1902.
2. Arrays deployed during the winter monsoon consisted of 2 NM-IRSC traps, 1 WM-IRS trap, and
1 NVC trap.
3. Arrays deployed during the summer monsoon consisted of 1 NM-IRSC traps, 1 WM-IRSC trap,
1 NM-IRS trap, and 1 NVC trap.
4. Non-carousel traps (IRS and NVC traps) collected material from the time of deployment until
the time of retrieval.
5. Closing date and time of each cup is the opening date and time of each succeeding cup.
6. The IRS valved sediment trap design is described in Peterson et al. 1993. Field evaluation
of a valved sediment trap. Limnology and Oceanography, 38, 1741-1761.
7. Photographs of the IRS traps and actual ASPS deployments are available at
http://boto.ocean.washington.edu/aog/traps/irs_traps.html
Sample treatment
----------------
Samples were treated similarly to those described in Hernes et al 2000 (submitted DSR)
with the exception that only HgCl2 was used to poison the samples. All sample splits were
made using a McClean WSD-10 wet sample splitter.
Lipid analyses were done according to S. G. Wakeham, J. I. Hedges, C. Lee, M. L. Peterson
and P. J. Hernes. (1997) Compositions and transport of lipid biomarkers through the water
column and surficial sediments of the Equatorial Pacific Ocean. Deep-Sea Res. II 44: 2131-2162.</pre>
from Deployment: JGOFS_sedTrap_S4d1 <pre>
<b>PI:</b> Stuart Wakeham
<b>of:</b> Skidaway Institute of Oceanography
<b>dataset:</b> Deep sea sediment trap particle flux and
lipid data
<b>project/cruise:</b> Arabian Sea
set: TTN-041,<br> serviced: TTN-047,<br> recovered: TTN-055
<b>ship:</b> Thomas Thompson
</pre>
<h2> Organic geochemistry deep sea sediment trap particle flux and composition data</h2>
<h3> Drs. Stuart Wakeham, John Hedges and Cindy Lee, principal investigators</h3>
US JGOFS Arabian Sea 1994-1996
<pre>
PI notes and methodology:
Sediment trap arrays
--------------------
1. Organic geochemistry sediment trap arrays were deployed on the WHOI-OSU sediment trap
moorings at 3 of the 5 mooring sites, 1, 3, and 4. See Honjo et al 1999 Monsoon-controlled
export fluxes to the interior of the Arabian Sea. Deep-Sea Research Part II:
Topical Studies in Oceanography. 46, 1859-1902.
2. Arrays deployed during the winter monsoon consisted of 2 NM-IRSC traps, 1 WM-IRS trap, and
1 NVC trap.
3. Arrays deployed during the summer monsoon consisted of 1 NM-IRSC traps, 1 WM-IRSC trap,
1 NM-IRS trap, and 1 NVC trap.
4. Non-carousel traps (IRS and NVC traps) collected material from the time of deployment until
the time of retrieval.
5. Closing date and time of each cup is the opening date and time of each succeeding cup.
6. The IRS valved sediment trap design is described in Peterson et al. 1993. Field evaluation
of a valved sediment trap. Limnology and Oceanography, 38, 1741-1761.
7. Photographs of the IRS traps and actual ASPS deployments are available at
http://boto.ocean.washington.edu/aog/traps/irs_traps.html
Sample treatment
----------------
Samples were treated similarly to those described in Hernes et al 2000 (submitted DSR)
with the exception that only HgCl2 was used to poison the samples. All sample splits were
made using a McClean WSD-10 wet sample splitter.
Lipid analyses were done according to S. G. Wakeham, J. I. Hedges, C. Lee, M. L. Peterson
and P. J. Hernes. (1997) Compositions and transport of lipid biomarkers through the water
column and surficial sediments of the Equatorial Pacific Ocean. Deep-Sea Res. II 44: 2131-2162.</pre>
from Deployment: JGOFS_sedTrap_S4d2 <pre>
<b>PI:</b> Stuart Wakeham
<b>of:</b> Skidaway Institute of Oceanography
<b>dataset:</b> Deep sea sediment trap particle flux and
lipid data
<b>project/cruise:</b> Arabian Sea
set: TTN-041,<br> serviced: TTN-047,<br> recovered: TTN-055
<b>ship:</b> Thomas Thompson
</pre>
<h2> Organic geochemistry deep sea sediment trap particle flux and composition data</h2>
<h3> Drs. Stuart Wakeham, John Hedges and Cindy Lee, principal investigators</h3>
US JGOFS Arabian Sea 1994-1996
<pre>
PI notes and methodology:
Sediment trap arrays
--------------------
1. Organic geochemistry sediment trap arrays were deployed on the WHOI-OSU sediment trap
moorings at 3 of the 5 mooring sites, 1, 3, and 4. See Honjo et al 1999 Monsoon-controlled
export fluxes to the interior of the Arabian Sea. Deep-Sea Research Part II:
Topical Studies in Oceanography. 46, 1859-1902.
2. Arrays deployed during the winter monsoon consisted of 2 NM-IRSC traps, 1 WM-IRS trap, and
1 NVC trap.
3. Arrays deployed during the summer monsoon consisted of 1 NM-IRSC traps, 1 WM-IRSC trap,
1 NM-IRS trap, and 1 NVC trap.
4. Non-carousel traps (IRS and NVC traps) collected material from the time of deployment until
the time of retrieval.
5. Closing date and time of each cup is the opening date and time of each succeeding cup.
6. The IRS valved sediment trap design is described in Peterson et al. 1993. Field evaluation
of a valved sediment trap. Limnology and Oceanography, 38, 1741-1761.
7. Photographs of the IRS traps and actual ASPS deployments are available at
http://boto.ocean.washington.edu/aog/traps/irs_traps.html
Sample treatment
----------------
Samples were treated similarly to those described in Hernes et al 2000 (submitted DSR)
with the exception that only HgCl2 was used to poison the samples. All sample splits were
made using a McClean WSD-10 wet sample splitter.
Lipid analyses were done according to S. G. Wakeham, J. I. Hedges, C. Lee, M. L. Peterson
and P. J. Hernes. (1997) Compositions and transport of lipid biomarkers through the water
column and surficial sediments of the Equatorial Pacific Ocean. Deep-Sea Res. II 44: 2131-2162.</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
IRS Sediment Trap
IRS Sediment Trap
PI Supplied Instrument Name: IRS Sediment Trap PI Supplied Instrument Description:Indented Rotary Sphere Sediment Trap Instrument Name: Sediment Trap - IRS Instrument Short Name:Sed Trap - IRS Instrument Description: Sediment traps are specially designed containers deployed in the water column for periods of time to collect particles from the water column falling toward the sea floor. In general a sediment trap has a jar at the bottom to collect the sample and a broad funnel-shaped opening at the top with baffles to keep out very large objects and help prevent the funnel from clogging. The Indented Rotating Sphere (IRS) Sediment Trap is described in Peterson et al. (Field evaluation of a valved sediment trap. 1993. Limnology and Oceanography, 38, pp. 1741-1761 and Novel techniques for collection of sinking particles in the ocean and determining their settling rates. 2005. Limnology and Oceanography Methods 3, pp. 520-532). The IRS trap consists of four cylindrical modules; a particle interceptor, an IRS valve; a skewed funnel, and an eleven sample carousel (designated IRSC trap). The key to the trap design is the patented IRS valve located between the particle interceptor and particle accumulator portions of the trap. The valve and carousel are regulated by a TattleTale IVA (manufactured by Onset Computer Corp.) microprocessor and custom software. The IRS sediment trap was specifically designed to exclude zooplankton (Trull et al. 2008. Deep-Sea Research II v.55 pp. 1684-1695). Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/33/
Cruise: TT041
TT041
R/V Thomas G. Thompson
Community Standard Description
International Council for the Exploration of the Sea
R/V Thomas G. Thompson
vessel
TT041
Susumu Honjo
Woods Hole Oceanographic Institution
Cruise: TT047
TT047
R/V Thomas G. Thompson
Community Standard Description
International Council for the Exploration of the Sea
R/V Thomas G. Thompson
vessel
TT047
Jack Dymond
Oregon State University
Cruise: TT055
TT055
R/V Thomas G. Thompson
Community Standard Description
International Council for the Exploration of the Sea
R/V Thomas G. Thompson
vessel
TT055
Cindy Lee
Stony Brook University - MSRC
Deployment: JGOFS_sedTrap_S1d1
JGOFS_sedTrap_S1d1
JGOFS Sediment Trap
mooring
JGOFS_sedTrap_S1d1
Susumu Honjo
Woods Hole Oceanographic Institution
Deployment: JGOFS_sedTrap_S1d2
JGOFS_sedTrap_S1d2
JGOFS Sediment Trap
mooring
JGOFS_sedTrap_S1d2
Susumu Honjo
Woods Hole Oceanographic Institution
Deployment: JGOFS_sedTrap_S3d1
JGOFS_sedTrap_S3d1
JGOFS Sediment Trap
mooring
JGOFS_sedTrap_S3d1
Susumu Honjo
Woods Hole Oceanographic Institution
Deployment: JGOFS_sedTrap_S3d2
JGOFS_sedTrap_S3d2
JGOFS Sediment Trap
mooring
JGOFS_sedTrap_S3d2
Susumu Honjo
Woods Hole Oceanographic Institution
Deployment: JGOFS_sedTrap_S4d1
JGOFS_sedTrap_S4d1
JGOFS Sediment Trap
mooring
JGOFS_sedTrap_S4d1
Susumu Honjo
Woods Hole Oceanographic Institution
Deployment: JGOFS_sedTrap_S4d2
JGOFS_sedTrap_S4d2
JGOFS Sediment Trap
mooring
JGOFS_sedTrap_S4d2
Susumu Honjo
Woods Hole Oceanographic Institution
R/V Thomas G. Thompson
Community Standard Description
International Council for the Exploration of the Sea
R/V Thomas G. Thompson
vessel
JGOFS Sediment Trap
mooring