http://lod.bco-dmo.org/id/dataset/2679
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)
Thorium-234 activity in particulate and dissolved phases from R/V Thomas G. Thompson cruises TT008, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project
1996-05-01
publication
1996-05-01
revision
BCO-DMO Linked Data URI
1996-05-01
creation
http://lod.bco-dmo.org/id/dataset/2679
J. Kirk Cochran
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: Cochran, J. (1996) Thorium-234 activity in particulate and dissolved phases from R/V Thomas G. Thompson cruises TT008, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version May, 1996) Version Date 1996-05-01 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/2679 [access date]
Thorium-234 activity in particulate and dissolved phases Methods and Sampling: <p>See Platform deployments for cruise specific documentation</p>
completed
J. Kirk Cochran
Stony Brook University
631-632-8733
School of Marine & Atmospheric Sciences
Stony Brook
NY
11794-5000
USA
kirk.cochran@stonybrook.edu
pointOfContact
asNeeded
Dataset Version: May, 1996
Unknown
lat_n
event
sta
cast
depth_n
Th234_p_d7to1
err_Th234_p_d7to1
Th234_p_1to53
err_Th234_p_1to53
Th234_p_gt_53
err_Th234_p_gt_53
Th234_p_tot
err_Th234_p_tot
Th234_d_tot
err_Th234_d_tot
Th234_p_d_tot
err_Th234_p_d_tot
comment
Go-flo Bottle
theme
None, User defined
latitude nominal
event
station number
cast
depth nominal
thorium-234 particulate activity .7 to 1 microns
error particulate thorium-234 activity
Th234_p_1to53
error particulate thorium-234 activity
Th234_p_gt_53
error particulate thorium-234 activity
total particulate thorium-234 activity
total particulate thorium-234 activity error
total dissolved thorium-234
total dissolved thorium-234 error
thorium-234 total activity
thorium-234 total activity error
comments
featureType
BCO-DMO Standard Parameters
GO-FLO Bottle
instrument
BCO-DMO Standard Instruments
TT008
TT012
service
Deployment Activity
U.S. JGOFS Equatorial Pacific
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 Equatorial Pacific
http://usjgofs.whoi.edu/research/eqpac.html
U.S. JGOFS Equatorial Pacific
<p>The U.S. EqPac process study consisted of repeat meridional sections (12°N -12°S) across the equator in the central and eastern equatorial Pacific from 95°W to 170°W during 1992. The major scientific program was focused at 140° W consisting of two meridional surveys, two equatorial surveys, and a benthic survey aboard the R/V Thomas Thompson. Long-term deployments of current meter and sediment trap arrays augmented the survey cruises. NOAA conducted boreal spring and fall sections east and west of 140°W from the R/V Baldridge and R/V Discoverer. Meteorological and sea surface observations were obtained from NOAA's in place TOGA-TAO buoy network.</p>
<p>The scientific objectives of this study were to determine the fluxes of carbon and related elements, and the processes controlling these fluxes between the Equatorial Pacific euphotic zone and the atmosphere and deep ocean. A broad overview of the program at the 140°W site is given by Murray et al. (Oceanography, 5: 134-142, 1992). A full description of the Equatorial Pacific Process Study, including the international context and the scientific results, appears in a series of Deep-Sea Research Part II special volumes:</p>
<p>Topical Studies in Oceanography, A U.S. JGOFS Process Study in the Equatorial Pacific (1995), Deep-Sea Research Part II, Volume 42, No. 2/3.</p>
<p>Topical Studies in Oceanography, A U.S. JGOFS Process Study in the Equatorial Pacific. Part 2 (1996), Deep-Sea Research Part II, Volume 43, No. 4/6.</p>
<p>Topical Studies in Oceanography, A U.S. JGOFS Process Study in the Equatorial Pacific (1997), Deep-Sea Research Part II, Volume 44, No. 9/10.</p>
<p>Topical Studies in Oceanography, The Equatorial Pacific JGOFS Synthesis (2002), Deep-Sea Research Part II, Volume 49, Nos. 13/14.</p>
EqPac
largerWorkCitation
project
eng; USA
oceans
U.S. JGOFS Equatorial Pacific
1996-05-01
Equatorial Pacific
0
BCO-DMO catalogue of parameters from Thorium-234 activity in particulate and dissolved phases from R/V Thomas G. Thompson cruises TT008, TT012 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) 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/12508.rdf
Name: lat_n
Units: whole degrees
Description: <p>nominal latitude with hemisphere label</p>
http://lod.bco-dmo.org/id/dataset-parameter/12509.rdf
Name: event
Units: dimensionless
Description: <p>event number from event log</p>
http://lod.bco-dmo.org/id/dataset-parameter/12510.rdf
Name: sta
Units: dimensionless
Description: <p>station number from event log</p>
http://lod.bco-dmo.org/id/dataset-parameter/12511.rdf
Name: cast
Units: dimensionless
Description: <p>pumping cast number from event log</p>
http://lod.bco-dmo.org/id/dataset-parameter/12512.rdf
Name: depth_n
Units: meters
Description: <p>nominal depth of wire out</p>
http://lod.bco-dmo.org/id/dataset-parameter/12513.rdf
Name: Th234_p_d7to1
Units: dpm (disintegrations per minute)/liter
Description: <p>particulate Thorium-234 activity in the size fraction between 0.7 and 1 microns</p>
http://lod.bco-dmo.org/id/dataset-parameter/12514.rdf
Name: err_Th234_p_d7to1
Units: +/- dpm/liter
Description: <p>error of particulate Thorium-234 analysis in size fraction between 0.7 to 1 microns</p>
http://lod.bco-dmo.org/id/dataset-parameter/12515.rdf
Name: Th234_p_1to53
Units: dpm/liter
Description: <p>particulate Thorium-234 activity in the size fraction between 1 and 53 microns</p>
http://lod.bco-dmo.org/id/dataset-parameter/12516.rdf
Name: err_Th234_p_1to53
Units: +/- dpm/liter
Description: <p>error of particulate Thorium-234 analysis in size fraction between 1 and 53 microns</p>
http://lod.bco-dmo.org/id/dataset-parameter/12517.rdf
Name: Th234_p_gt_53
Units: dpm/liter
Description: <p>particulate Thorium-234 activity in the size fraction greater than 53 microns</p>
http://lod.bco-dmo.org/id/dataset-parameter/12518.rdf
Name: err_Th234_p_gt_53
Units: +/- dpm/liter
Description: <p>error of particulate Thorium-234 analysis in size fraction greater than 53 microns</p>
http://lod.bco-dmo.org/id/dataset-parameter/12519.rdf
Name: Th234_p_tot
Units: dpm/liter
Description: <p>total particulate Thorium-234 activity from all size fractions</p>
http://lod.bco-dmo.org/id/dataset-parameter/12520.rdf
Name: err_Th234_p_tot
Units: +/- dpm/liter
Description: <p>error total particulate Thorium-234 analyses from all size fractions</p>
http://lod.bco-dmo.org/id/dataset-parameter/12521.rdf
Name: Th234_d_tot
Units: dpm/liter
Description: <p>total dissolved Thorium-234 activity from all size fractions</p>
http://lod.bco-dmo.org/id/dataset-parameter/12522.rdf
Name: err_Th234_d_tot
Units: +/- dpm/liter
Description: <p>error total dissolved Thorium-234 activity from all size fractions</p>
http://lod.bco-dmo.org/id/dataset-parameter/12523.rdf
Name: Th234_p_d_tot
Units: dpm/liter
Description: <p>total Thorium-234 activity in both particulate and dissolved phases</p>
http://lod.bco-dmo.org/id/dataset-parameter/12524.rdf
Name: err_Th234_p_d_tot
Units: +/- dpm/liter
Description: <p>error total Thorium-234 activity in both particulate and dissolved phases</p>
http://lod.bco-dmo.org/id/dataset-parameter/12525.rdf
Name: comment
Units: unknown
Description: <p>indication of where 0.5 micron polypropylene fiber cartridge filter was used. See PI-NOTES.</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
6735
https://datadocs.bco-dmo.org/file/8XNkw53CjRg033/thor_TT008.csv
thor_TT008.csv
version May, 1996
Kirk Cochran & Michael Bacon
Thorium-234 activity in particulate and dissolved phases
Thomas Thompson cruise TT008
nd = missing data
download
7158
https://datadocs.bco-dmo.org/file/WW0ZgD1fx0Xl26/thor_TT012.csv
thor_TT012.csv
version May, 1996
Kirk Cochran & Michael Bacon
Thorium-234 activity in particulate and dissolved phases
Thomas Thompson cruise TT012
nd = no data
download
https://osprey.bco-dmo.org/dataset/2679/data/download
download
onLine
dataset
<p>See Platform deployments for cruise specific documentation</p>
from Cruise: TT008 <pre>
<b>PI:</b> James Kirk Cochran
<b>of:</b> State University of New York, Stony Brook
<b>dataset:</b> Thorium-234 activity in particulate and dissolved phases
<b>dates:</b> March 22, 1992 to April 14, 1992
<b>location:</b> N: 9.0875 S: -1.9703 W: -140.1323 E: -139.8383
<b>project/cruise:</b> EQPAC/TT008 - Spring Time Series
<b>ship:</b> Thomas Thompson
<b>Methodology:</b>
Buesseler, K.O., J.K. Cochran, M.P. Bacon, H.D. Livingston, S.A. Casso,
D. Hirschberg, M.C. Hartman and A.P. Fleer (1992). Determination of
thorium isotopes in seawater by non-destructive and radiochemical
procedures. Deep-Sea Res. 39, 1103-1114.
</pre>
from Cruise: TT012 <pre>
<b>PI:</b> James Kirk Cochran
<b>of:</b> State University of New York, Stony Brook
<b>dataset:</b> Thorium-234 activity in particulate and dissolved phases
<b>dates:</b> September 26, 1992 to October 21, 1992
<b>location:</b> N: 0.0217 S: -11.9897 W: -145.403 E: -139.965
<b>project/cruise:</b> EQPAC/TT012 - Fall Time Series
<b>ship:</b> Thomas Thompson
<b>PI-NOTES</b>
Date: Wed, 29 May 1996
From: James K Cochran
"0.5 micron cartridge PF" refers to particulate Th-234 retained
on a 0.5 micrometer-equivalent pore size wound polypropylene fiber
cartridge. These cartridges were used throughout this work.
The most appropriate reference to methodology is:
Buesseler, K.O., J.K. Cochran, M.P. Bacon, H.D. Livingston, S.A. Casso,
D. Hirschberg, M.C. Hartman and A.P. Fleer (1992). Determination of
thorium isotopes in seawater by non-destructive and radiochemical
procedures. Deep-Sea Res. 39, 1103-1114.
</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
Go-flo Bottle
Go-flo Bottle
PI Supplied Instrument Name: Go-flo Bottle PI Supplied Instrument Description:30-l Go-Flo bottles used to collect seawater. Instrument Name: GO-FLO Bottle Instrument Short Name:GO-FLO Instrument Description: GO-FLO bottle cast used to collect water samples for pigment, nutrient, plankton, etc. The GO-FLO sampling bottle is specially designed to avoid sample contamination at the surface, internal spring contamination, loss of sample on deck (internal seals), and exchange of water from different depths. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/30/
Cruise: TT008
TT008
R/V Thomas G. Thompson
Community Standard Description
International Council for the Exploration of the Sea
R/V Thomas G. Thompson
vessel
TT008
Michael R. Roman
University of Maryland Center for Environmental Science
Cruise: TT012
TT012
R/V Thomas G. Thompson
Community Standard Description
International Council for the Exploration of the Sea
R/V Thomas G. Thompson
vessel
TT012
Dr Michael Bacon
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