http://lod.bco-dmo.org/id/dataset/2970
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
2009-02-25
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
CTD station profile data from R/V Kilo Moana, R/V Roger Revelle cruises KM0414, ZHNG09RR from the Hawaiian Islands HOT Site, NW SubArctic Pacific Ocean K2 Site, 2004-2005 (VERTIGO project)
2006-09-05
publication
2006-09-05
revision
BCO-DMO Linked Data URI
2006-09-05
creation
http://lod.bco-dmo.org/id/dataset/2970
David Siegel
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: Siegel, D. (2006) CTD station profile data from R/V Kilo Moana, R/V Roger Revelle cruises KM0414, ZHNG09RR from the Hawaiian Islands HOT Site, NW SubArctic Pacific Ocean K2 Site, 2004-2005 (VERTIGO project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 05 September 2006 ) Version Date 2006-09-05 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/2970 [access date]
CTD station profile data Dataset Description: <p>CTD station profile data</p> Methods and Sampling: <p>(see platform deployments)</p>
completed
David Siegel
University of California-Santa Barbara
805-893-4547
Institute for Computational Earth System Science University of California
Santa Barbara
CA
93106-3060
USA
davey@icess.ucsb.edu
pointOfContact
asNeeded
Dataset Version: 05 September 2006
Unknown
event
date_HST
time_HST
lon
lat
cast
press
depth
temp
potemp
sal
sigma_0
O2_umol_kg
fluor
turb
staName
date
time
Pmax
O2_satP
trans
PIC
PAR
theme
None, User defined
event
No BCO-DMO term
longitude
latitude
cast
water pressure
depth
water temperature at measurement depth
potential temperature
salinity
sigma-theta
dissolved Oxygen
fluorescence
date
time of day
maximum pressure
transmission
particulate inorganic Carbon
PAR
featureType
BCO-DMO Standard Parameters
KM0414
ZHNG09RR
service
Deployment Activity
Hawaiian Islands, HOT Site
NW, SubArctic Pacific Ocean - K2 Site
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.
Ocean Carbon and Biogeochemistry
http://us-ocb.org/
Ocean Carbon and Biogeochemistry
The Ocean Carbon and Biogeochemistry (OCB) program focuses on the ocean's role as a component of the global Earth system, bringing together research in geochemistry, ocean physics, and ecology that inform on and advance our understanding of ocean biogeochemistry. The overall program goals are to promote, plan, and coordinate collaborative, multidisciplinary research opportunities within the U.S. research community and with international partners. Important OCB-related activities currently include: the Ocean Carbon and Climate Change (OCCC) and the North American Carbon Program (NACP); U.S. contributions to IMBER, SOLAS, CARBOOCEAN; and numerous U.S. single-investigator and medium-size research projects funded by U.S. federal agencies including NASA, NOAA, and NSF.
The scientific mission of OCB is to study the evolving role of the ocean in the global carbon cycle, in the face of environmental variability and change through studies of marine biogeochemical cycles and associated ecosystems.
The overarching OCB science themes include improved understanding and prediction of: 1) oceanic uptake and release of atmospheric CO2 and other greenhouse gases and 2) environmental sensitivities of biogeochemical cycles, marine ecosystems, and interactions between the two.
The OCB Research Priorities (updated January 2012) include: ocean acidification; terrestrial/coastal carbon fluxes and exchanges; climate sensitivities of and change in ecosystem structure and associated impacts on biogeochemical cycles; mesopelagic ecological and biogeochemical interactions; benthic-pelagic feedbacks on biogeochemical cycles; ocean carbon uptake and storage; and expanding low-oxygen conditions in the coastal and open oceans.
OCB
largerWorkCitation
program
VERtical Transport In the Global Ocean
https://cafethorium.whoi.edu/projects/vertigo/
VERtical Transport In the Global Ocean
<p><em>NSF Award Abstract:</em><br />
In this study, researchers at the Woods Hole Oceanographic Institution, Virginia Institute of Marine Science, University of California - Santa Cruz, University of California - Santa Barbara, University of Tasmania, and NIWA-Australia will work collaboratively to answer a difficult question in marine biogeochemistry: What controls the efficiency of particle transport between the surface and deep ocean? More specifically, what is the fate of sinking particles leaving the upper ocean and what factors influence remineralization length scales for different sinking particle classes? Knowing the efficiency of particle transport is important for an accurate assessment of the ocean carbon sink. Globally, the magnitude and efficiency of the biological pump will in part modulate levels of atmospheric carbon dioxide.</p>
<p>The research team intends to test two basic hypotheses about remineralization control, namely: (1) particle source characteristics are the dominant control on the efficiency of particle transport; and/or that (2) mid-water processing, either by zooplankton or bacteria, controls transport efficiency. To do so, they will conduct process studies at sea focused on particle flux and composition changes in the upper 500-1000m of the ocean. The basic approach is to examine changes in particle composition and flux with depth within a given source region using a combination of approaches, many of which are new to the field. These include neutrally buoyant sediment traps, particle pumps, settling columns and respiration chambers, along with the development of new biological and geochemical tools for an integrated biogeochemical assessment of the biological pump. Two sites will be studied extensively on three-week process study cruises: the Hawaii Ocean Time-series site (HOT) and a new moored time-series site in the subarctic NW Pacific (Japanese site K2; 47oN 160oE). There are strong contrasts between these sites in rates of production, export, particle composition and expected remineralization length scales.</p>
<p>Evidence for variability in the flux vs. depth relationship of sinking particles is not in dispute, but the controls on particle transport efficiency through the twilight zone remain poorly understood. A lack of reliable flux and particle characterization data within the twilight zone has hampered our ability to make progress in this area, and no single approach is likely to resolve these issues. The proposed study will apply quantitative modeling to determine the net effects of the individual particle processes on the effective transport of carbon and other elements and to place the shipboard observations in the context of spatial and temporal variations in these processes</p>
<p>Besides the obvious contributions to the study of the oceanic and planetary carbon cycles, there are broader outcomes and impacts forthcoming from this project. Graduate and undergraduate students will be included in all aspects of the research, and the involvement of non-US PIs will encourage exchange of students and post-docs between labs in different countries. In addition, the component groups will continue to maintain science web sites designed for both public and scientific exchange where the broader and specific goals and outcomes of this work can be communicated.</p>
<p><em>Original PI-provided project description:</em><br />
The main goal of VERTIGO is the investigation of the mechanisms that control the efficiency of particle transport through the mesopelagic portion of the water column.</p>
<p>Question: What controls the efficiency of particle transport between the surface and deep ocean? More specifically, what is the fate of sinking particles leaving the upper ocean and what factors influence remineralization length scales for different sinking particle classes? VERTIGO researchers have set out to test two basic hypotheses regarding remineralization control, namely:<br />
1. particle source characteristics are the dominant control on the efficiency of particle transport; and/or that<br />
2. mid-water processing, either by zooplankton or bacteria, controls transport efficiency.</p>
<p>To test their hypotheses, they will conduct process studies in the field focused on particle flux and composition changes in the upper 500-1000m of the ocean. The basic approach is to examine changes in particle composition and flux with depth within a given source region using a combination of approaches, many of which are new to the field. These include neutrally buoyant sediment traps, particle pumps, settling columns and respiration chambers, along with the development of new biological and geochemical tools for an integrated biogeochemical assessment of the biological pump. Three week process study cruises have been planned at two sites - the Hawaii Ocean Time-series site (HOT) and a new moored time-series site in the subarctic NW Pacific (Japanese site K2; 47oN 160oE) - where there are strong contrasts in rates of production, export, particle composition and expected remineralization length scales.</p>
<p>Evidence for variability in the flux vs. depth relationship of sinking particles is not in dispute but the controls on particle transport efficiency through the twilight zone remain poorly understood. A lack of reliable flux and particle characterization data within the twilight zone has hampered our ability to make progress in this area, and no single approach is likely to resolve these issues. The proposed study will apply quantitative modeling to determine the net effects of the individual particle processes on the effective transport of carbon and other elements, and to place the shipboard observations in the context of spatial and temporal variations in these processes. For rapid progress in this area, we have organized this effort as a group proposal taking advantage of expertise in the US and international community.</p>
<p>The efficiency of particle transport is important for an accurate assessment of the ocean C sink. Globally, the magnitude and efficiency of the biological pump will in part modulate levels of atmospheric CO2. We maintain that to understand present day ocean C sequestration and to evaluate potential strategies for enhancing sequestration, we need to assess possible changes in the efficiency of particle transport due to climate variability or via purposeful manipulations of C uptake, such as via iron fertilization.</p>
<p><em>VERTIGO Acknowledgments: (</em>from K.O. Buesseler, et al / Deep-Sea Research II 55 (2008) 1522-1539) We thank the officers, crew and shore-based support teams for the R/V Kilo Moana (2004) and R/V Roger Revelle (2005). Funding for VERTIGO was provided primarily by research grants from the US National Science Foundation Programs in Chemical and Biological Oceanography (KOB, CHL, MWS, DKS, DAS). Additional US and non-US grants included: US Department of Energy, Office of Science, Biological and Environmental Research Program (JKBB); the Gordon and Betty Moore Foundation (DMK); the Australian Cooperative Research Centre program and Australian Antarctic Division (TWT); Chinese NSFC and MOST programs (NZJ); Research Foundation Flanders and Vrije Universiteit Brussel (FD, ME); JAMSTEC (MCH); New Zealand Public Good Science Foundation (PWB); and internal WHOI sources and a contribution from the John Aure and Cathryn Ann Hansen Buesseler Foundation (KOB). A number of individuals at sea and on shore, helped make the VERTIGO project a success, including: J. Andrews, C. Bertrand, R. Bidigare III, S. Bray, K. Casciotti, M. Charette, R. Condon, J. Cope, E. Fields, M. Gall, M. Gonneea, P. Henderson, T. Kobari, D. Kunz, S. Saitoh, S. Manganini, C. Moy, S. Okamoto, S. Pike, L. Robertson, D. Ruddick and Y. Zhang. Suggestions by three anonymous reviewers and help by the editor, R. Lampitt, are also greatly appreciated.</p>
VERTIGO
largerWorkCitation
project
eng; USA
oceans
Hawaiian Islands, HOT Site; NW, SubArctic Pacific Ocean - K2 Site
2006-09-05
HOT site and subarctic NW Pacific
0
BCO-DMO catalogue of parameters from CTD station profile data from R/V Kilo Moana, R/V Roger Revelle cruises KM0414, ZHNG09RR from the Hawaiian Islands HOT Site, NW SubArctic Pacific Ocean K2 Site, 2004-2005 (VERTIGO 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/15621.rdf
Name: event
Units: YYyday_hhmm
Description: <p>unique sampling event number composite of date and time (GMT)</p>
http://lod.bco-dmo.org/id/dataset-parameter/15622.rdf
Name: date_HST
Units: YYYYMMDD
Description: <p>date sampling began (local HST)</p>
http://lod.bco-dmo.org/id/dataset-parameter/15623.rdf
Name: time_HST
Units: hhmm
Description: <p>time sampling began (local HST)</p>
http://lod.bco-dmo.org/id/dataset-parameter/15624.rdf
Name: lon
Units: decimal degrees
Description: <p>longitude, negative denotes West</p>
http://lod.bco-dmo.org/id/dataset-parameter/15625.rdf
Name: lat
Units: decimal degrees
Description: <p>latitude, negative denotes South</p>
http://lod.bco-dmo.org/id/dataset-parameter/15626.rdf
Name: cast
Units: dimensionless
Description: <p>CTD cast number</p>
http://lod.bco-dmo.org/id/dataset-parameter/15627.rdf
Name: press
Units: decibars
Description: <p>pressure, from CTD</p>
http://lod.bco-dmo.org/id/dataset-parameter/15628.rdf
Name: depth
Units: meters
Description: <p>depth; calculated from pressure</p>
http://lod.bco-dmo.org/id/dataset-parameter/15629.rdf
Name: temp
Units: degrees Celsius
Description: <p>temperature, from CTD, ITS-90</p>
http://lod.bco-dmo.org/id/dataset-parameter/15630.rdf
Name: potemp
Units: degrees Celsius
Description: <p>potential temperature, ITS-90</p>
http://lod.bco-dmo.org/id/dataset-parameter/15631.rdf
Name: sal
Units: dimensionless
Description: <p>salinity, from CTD, PSS-78 (PSU)</p>
http://lod.bco-dmo.org/id/dataset-parameter/15632.rdf
Name: sigma_0
Units: kg/meter^3
Description: <p>sigma-theta (potential density)</p>
http://lod.bco-dmo.org/id/dataset-parameter/15633.rdf
Name: O2_umol_kg
Units: umol/kg
Description: <p>oxygen, dissolved from SBE 43</p>
http://lod.bco-dmo.org/id/dataset-parameter/15634.rdf
Name: fluor
Units: voltage
Description: <p>fluorescence, uncalibrated</p>
http://lod.bco-dmo.org/id/dataset-parameter/15635.rdf
Name: turb
Units: voltage
Description: <p>turbidity, Seapoint</p>
http://lod.bco-dmo.org/id/dataset-parameter/15636.rdf
Name: staName
Units: dimensionless
Description: <p>name of station</p>
http://lod.bco-dmo.org/id/dataset-parameter/15637.rdf
Name: date
Units: YYYYMMDD
Description: <p>sampling date (GMT)</p>
http://lod.bco-dmo.org/id/dataset-parameter/15638.rdf
Name: time
Units: hhmm
Description: <p>sampling time (GMT)</p>
http://lod.bco-dmo.org/id/dataset-parameter/15639.rdf
Name: Pmax
Units: decibars
Description: <p>maximum pressure recorded</p>
http://lod.bco-dmo.org/id/dataset-parameter/15640.rdf
Name: O2_satP
Units: percent
Description: <p>oxygen saturation</p>
http://lod.bco-dmo.org/id/dataset-parameter/15641.rdf
Name: trans
Units: voltage
Description: <p>transmissivity</p>
http://lod.bco-dmo.org/id/dataset-parameter/15642.rdf
Name: PIC
Units: voltage
Description: <p>Particulate Inorganic Carbon as measured by transmissometer</p>
http://lod.bco-dmo.org/id/dataset-parameter/15643.rdf
Name: PAR
Units: voltage
Description: <p>Photosynthetically Available Radiation (or SPAR ?? see .cnv headers)</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
6214434
https://datadocs.bco-dmo.org/file/4W35pMkF7KynlW/ctd_KM0414.csv
ctd_KM0414.csv
version 05 September 2006
(original version 07 July 2005)
PI: Dave Siegel
CTD station profile data
program: VERTIGO
cruise: KM0414
platform: R/V Kilo Moana
download
11551385
https://datadocs.bco-dmo.org/file/8XNkwQoSz4KXMg/ctd_ZHNG09RR.csv
ctd_ZHNG09RR.csv
version 05 September 2006
(original version 30 January 2006)
PI: Dave Siegel
VERTIGO K2 Revelle 2005 CTD profile data
download
https://osprey.bco-dmo.org/dataset/2970/data/download
download
onLine
dataset
<p>(see platform deployments)</p>
from Cruise: KM0414 <pre><a href="http://ocb.whoi.edu/VERTIGO/PI-NOTES/KM0414_ctd.html">Methodology</a>
Change history: YYMMDD
050706: added to OCB database; Cyndy Chandler (cchandler@whoi.edu), OCB CDMO
060905: corrected HST time for CTD event 04185_1421 (per Chief Scientist request)
DMO note: As of January 2006, optics data are still raw voltages, and
have not yet been compared with in-situ data. The data
should be used by others with caution until finalized.
PIC sensor: voltage 0 - 5: WET Labs PIC 001 (4th build)
POC sensor: voltage 0 - 5: WET Labs CST-DR 391 - tranmsissometer
scattering sensor: voltage 0 - 5: Seapoint scattering sensor
</pre>
from Cruise: ZHNG09RR <pre><a href="http://ocb.whoi.edu/VERTIGO/PI-NOTES/RR_K2_ctd.html">Methodology</a>
Change history: YYMMDD
060123: Added by Cyndy Chandler (cchandler@whoi.edu), OCB CDMO
060905: remove O2, T, C and derived params from station 20 per Chief Scientist request;
sensor caps left on during deployment
DMO note: event, date, time, latitude and longitude are from the CTD cast
NMEA header lines;
As of January 2006, oxygen, fluorescence, turbidity, transmissivity
and PAR had not yet been compared with in-situ data and should
be used by others with caution until finalized.
PIC sensor: voltage 0 - 5: WET Labs PIC 001 (4th build)
POC sensor: voltage 0 - 5: WET Labs CST-DR 391 - tranmsissometer
scattering sensor: voltage 0 - 5: Seapoint scattering sensor</pre>
Specified by the Principal Investigator(s)
<p>(see platform deployments)</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
Cruise: KM0414
KM0414
R/V Kilo Moana
Community Standard Description
International Council for the Exploration of the Sea
R/V Kilo Moana
vessel
KM0414
Kenneth O. Buesseler
Woods Hole Oceanographic Institution
Cruise: ZHNG09RR
ZHNG09RR
R/V Roger Revelle
Community Standard Description
International Council for the Exploration of the Sea
R/V Roger Revelle
vessel
ZHNG09RR
Kenneth O. Buesseler
Woods Hole Oceanographic Institution
R/V Kilo Moana
Community Standard Description
International Council for the Exploration of the Sea
R/V Kilo Moana
vessel
R/V Roger Revelle
Community Standard Description
International Council for the Exploration of the Sea
R/V Roger Revelle
vessel