http://lod.bco-dmo.org/id/dataset/3305
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)
Discrete analysis of new production - Nitrogen isotope N15 from NOAA Ship Ronald H. Brown RB-08-02 in the Southwest Atlantic sector of the Southern Ocean near South Georgia Island in 2008 (SO_GasEx project)
2010-02-17
publication
2010-02-17
revision
BCO-DMO Linked Data URI
2010-02-17
creation
http://lod.bco-dmo.org/id/dataset/3305
Dr Peter Strutton
Oregon State 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: Strutton, P. (2010) Discrete analysis of new production - Nitrogen isotope N15 from NOAA Ship Ronald H. Brown RB-08-02 in the Southwest Atlantic sector of the Southern Ocean near South Georgia Island in 2008 (SO_GasEx project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 17 Feb 2010) Version Date 2010-02-17 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/3305 [access date]
New Production - N15 Dataset Description: <p>Discrete analysis of new production (NO3 uptake)</p> Methods and Sampling: <p><b>See: </b><a href="http://bcodata.whoi.edu/SO-GasEx/SO_GasEx_Cruise_Report.pdf">SO-GasEx cruise report, Section 5.8.2 pgs 56-57</a> <br />
<br />
<i>Operation description:</i><br />
Discrete analysis of new production (NO3 uptake) on CTD casts (hydrography).<br />
<br />
<i>Sampling times and locations:</i><br />
Sampled all evening CTD casts (20 total). See CTD cast logs and bottle<br />
files for specific times, locations, and bottles for each cast. See event<br />
log for times and locations when sampled underway seawater line.<br />
<br />
<i>Overall sampling strategy:</i><br />
Collected one sample from each of six depths between SFC and 50m.<br />
Full set of duplicates done on CTD25 and SFC only duplicates done on CTD46.<br />
Nominal depths were 5m, 10m, 15m, 25m, 35m, 50m although this varied.<br />
Nominal light levels as a % of SFC were 85%, 40%, 27%, 11%, 4% and 1%.<br />
<br />
<i>Analytical method:</i><br />
Water samples were drawn into 1.17L polycarbonate bottles, no filling tube.<br />
Sample bottles and caps were rinsed three times. Samples were usually<br />
collected close to local midnight and kept in the dark and cool (outside<br />
air temperatures) until ~4am local. Samples were spiked with 200uL of<br />
~10mM K15NO3, roughly 1.6 to 2.0 uM NO3 per bottle or a ~10% enrichment<br />
of NO3 over ambient. Samples were placed in the on deck incubator at local<br />
dawn (~4:30am local) and incubated with surface running seawater (4-5degC)<br />
for 24 hours. Samples were then filtered at &lt;20kPa vacuum onto combusted<br />
(450C for 12 hrs) Whatman GFFs. Filters were dried for 12-24 hrs at 23C,<br />
&lt;30% humidity, and stored, folded, in cryovials or aluminum foil (Fred Meyer)<br />
envelopes. Samples were transported to OSU, then analyzed for 15N at the<br />
UCSB Marine Science Institute Analytical Lab.<br />
<br />
<i>Instrument details:</i><br />
Contact UCSB MSI Analytical Lab for details.</p>
Funding provided by National Oceanic and Atmospheric Administration (NOAA) Award Number: unknown SO_GasEx NOAA
Funding provided by National Aeronautics & Space Administration (NASA) Award Number: unknown SO_GasEx NASA
Funding provided by National Science Foundation (NSF) Award Number: unknown SO_GasEx NSF
completed
Dr Peter Strutton
Oregon State University
stpe@mbari.org
pointOfContact
asNeeded
Dataset Version: 17 Feb 2010
Unknown
event
station
date
time
lon
lat
Sample_Number
Niskin_bottle_number
light_depth
New_production
theme
None, User defined
event
station
date
time of day
longitude
latitude
sample identification
bottle
No BCO-DMO term
featureType
BCO-DMO Standard Parameters
RB-08-02
service
Deployment Activity
Southwest Atlantic sector of the Southern Ocean, nominally at 50°S 40°W, near South Georgia Island
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
United States Surface Ocean Lower Atmosphere Study
http://www.us-solas.org/
United States Surface Ocean Lower Atmosphere Study
The Surface Ocean Lower Atmosphere Study (SOLAS) program is designed to enable researchers from different disciplines to interact and investigate the multitude of processes and interactions between the coupled ocean and atmosphere.
Oceanographers and atmospheric scientists are working together to improve understanding of the fate, transport, and feedbacks of climate relevant compounds, and also weather and hazards that are affected by processes at the surface ocean.
Oceanographers and atmospheric scientists are working together to improve understanding of the fate, transport, and feedbacks of climate relevant compounds.
Physical, chemical, and biological research near the ocean-atmosphere interface must be performed in synergy to extend our current knowledge to adequately understand and forecast changes on short and long time frames and over local and global spatial scales.
The findings obtained from SOLAS are used to improve knowledge at process scale that will lead to better quantification of fluxes of climate relevant compounds such as CO2, sulfur and nitrogen compounds, hydrocarbons and halocarbons, as well as dust, energy and momentum. This activity facilitates a fundamental understanding to assist the societal needs for climate change, environmental health, weather prediction, and national security.
The US SOLAS program is a component of the International SOLAS program where collaborations are forged with investigators around the world to examine SOLAS issues ubiquitous to the world's oceans and atmosphere.
» International SOLAS Web site
Science Implementation Strategy Reports
US-SOLAS (4 MB PDF file)Other SOLAS reports are available for download from the US SOLAS Web site
U.S. SOLAS
largerWorkCitation
program
Southern Ocean Gas Exchange Experiment
http://so-gasex.org/
Southern Ocean Gas Exchange Experiment
<p>The Southern Ocean Gas Exchange Experiment (SO-GasEx; also known as GasEx III) took place in the Southwest Atlantic sector of the Southern Ocean (nominally at 50°S, 40°W, near South Georgia Island) in austral fall of 2008 (February 29-April 12, 2008) on the <a href="http://www.moc.noaa.gov/rb/">NOAA ship <em>Ronald H. Brown</em></a>. SO-GasEX is funded by NOAA, NSF and NASA.</p>
<p>The research objectives for Southern Ocean GasEx are to answer the following questions:</p>
<ul><li>What are the gas transfer velocities at high winds?</li>
<li>What is the effect of fetch on the gas transfer?</li>
<li>How do other non-direct wind effects influence gas transfer?</li>
<li>How do changing pCO2 and DMS levels affect the air-sea CO2 and DMS flux, respectively in the same locale?</li>
<li>Are there better predictors of gas exchange in the Southern Ocean other than wind?</li>
<li>What is the near surface horizontal and vertical variability in turbulence, pCO2, and other relevant biochemical and physical parameters?</li>
<li>How do biological processes influence pCO2 and gas exchange?</li>
<li>Do the different disparate estimates of fluxes agree, and if not why?</li>
<li>With the results from Southern Ocean GasEx, can we reconcile the current discrepancy between model based CO2 flux estimates and observation based estimates?</li>
</ul><p> </p>
<h3>Related files</h3>
<p><a href="http://bcodata.whoi.edu/SO-GasEx/SO_GasEx_Cruise_Report.pdf">SO-GasEx cruise report</a><br /><a href="http://bcodata.whoi.edu/SO-GasEx/SO_GasEx_Science_Plan.pdf">SO-GasEx Science Plan</a><br /><a href="http://bcodata.whoi.edu/SO-GasEx/SO_GasEx_Implementation_Plan.pdf">SO-GasEx Implementation Plan</a></p>
<p>The SO-GasEx cruise report and Science and Implementation plans, may also be available at <a href="http://so-gasex.org/science.html" target="_blank"">the SO-GasEx science Web page</a>.</p>
SO_GasEx
largerWorkCitation
project
eng; USA
oceans
Southwest Atlantic sector of the Southern Ocean, nominally at 50°S 40°W, near South Georgia Island
2010-02-17
Southwest Atlantic sector of the Southern Ocean (nominally at 50°S, 40°W, near South Georgia Island)
0
BCO-DMO catalogue of parameters from Discrete analysis of new production - Nitrogen isotope N15 from NOAA Ship Ronald H. Brown RB-08-02 in the Southwest Atlantic sector of the Southern Ocean near South Georgia Island in 2008 (SO_GasEx 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/21038.rdf
Name: event
Units: DDDHHMM
Description: Unique event number
http://lod.bco-dmo.org/id/dataset-parameter/21039.rdf
Name: station
Units: integer
Description: SO-GasEx CTD Station Id
http://lod.bco-dmo.org/id/dataset-parameter/21040.rdf
Name: date
Units: YYYYMMDD
Description: Date (UTC)
http://lod.bco-dmo.org/id/dataset-parameter/21041.rdf
Name: time
Units: HHMM
Description: Time (UTC)
http://lod.bco-dmo.org/id/dataset-parameter/21042.rdf
Name: lon
Units: decimal degrees
Description: Station longitude (West is negative)
http://lod.bco-dmo.org/id/dataset-parameter/21043.rdf
Name: lat
Units: decimal degrees
Description: Station latitude (South is negative)
http://lod.bco-dmo.org/id/dataset-parameter/21044.rdf
Name: Sample_Number
Units: integer
Description: Sample Number
http://lod.bco-dmo.org/id/dataset-parameter/21045.rdf
Name: Niskin_bottle_number
Units: integer
Description: Niskin bottle number
http://lod.bco-dmo.org/id/dataset-parameter/21046.rdf
Name: light_depth
Units: meters
Description: light depth
http://lod.bco-dmo.org/id/dataset-parameter/21047.rdf
Name: New_production
Units: mmol m-3 day-1
Description: New production
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
7909
https://datadocs.bco-dmo.org/file/xooy0gOfRr1DgK/NewProd.csv
NewProd.csv
Primary data file for dataset ID 3305
download
https://www.bco-dmo.org/dataset/3305/data/download
download
onLine
dataset
<p><b>See: </b><a href="http://bcodata.whoi.edu/SO-GasEx/SO_GasEx_Cruise_Report.pdf">SO-GasEx cruise report, Section 5.8.2 pgs 56-57</a> <br />
<br />
<i>Operation description:</i><br />
Discrete analysis of new production (NO3 uptake) on CTD casts (hydrography).<br />
<br />
<i>Sampling times and locations:</i><br />
Sampled all evening CTD casts (20 total). See CTD cast logs and bottle<br />
files for specific times, locations, and bottles for each cast. See event<br />
log for times and locations when sampled underway seawater line.<br />
<br />
<i>Overall sampling strategy:</i><br />
Collected one sample from each of six depths between SFC and 50m.<br />
Full set of duplicates done on CTD25 and SFC only duplicates done on CTD46.<br />
Nominal depths were 5m, 10m, 15m, 25m, 35m, 50m although this varied.<br />
Nominal light levels as a % of SFC were 85%, 40%, 27%, 11%, 4% and 1%.<br />
<br />
<i>Analytical method:</i><br />
Water samples were drawn into 1.17L polycarbonate bottles, no filling tube.<br />
Sample bottles and caps were rinsed three times. Samples were usually<br />
collected close to local midnight and kept in the dark and cool (outside<br />
air temperatures) until ~4am local. Samples were spiked with 200uL of<br />
~10mM K15NO3, roughly 1.6 to 2.0 uM NO3 per bottle or a ~10% enrichment<br />
of NO3 over ambient. Samples were placed in the on deck incubator at local<br />
dawn (~4:30am local) and incubated with surface running seawater (4-5degC)<br />
for 24 hours. Samples were then filtered at &lt;20kPa vacuum onto combusted<br />
(450C for 12 hrs) Whatman GFFs. Filters were dried for 12-24 hrs at 23C,<br />
&lt;30% humidity, and stored, folded, in cryovials or aluminum foil (Fred Meyer)<br />
envelopes. Samples were transported to OSU, then analyzed for 15N at the<br />
UCSB Marine Science Institute Analytical Lab.<br />
<br />
<i>Instrument details:</i><br />
Contact UCSB MSI Analytical Lab for details.</p>
Specified by the Principal Investigator(s)
<p><b>See: </b><a href="http://bcodata.whoi.edu/SO-GasEx/SO_GasEx_Cruise_Report.pdf">SO-GasEx cruise report, Section 5.8.2 pgs 56-57</a> <br />
<br />
<b>BCO-DMO Processing Notes</b><br />
- Generated from original file N15_NewProd_data_submitted.xls<br />
<br />
<b>BCO-DMO Edits</b><br />
- Parameters formatted to BCO-DMO convention<br />
- Blank cells filled with 'nd'<br />
- event, station, date, time, lon, lat inserted from CTD headers file</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: RB-08-02
RB-08-02
Community Standard Description
International Council for the Exploration of the Sea
NOAA Ship Ronald H. Brown
vessel
RB-08-02
Christopher L. Sabine
National Oceanic and Atmospheric Administration
http://bcodata.whoi.edu/SO-GasEx/SO_GasEx_Cruise_Report.pdf
Report describing RB-08-02
Community Standard Description
International Council for the Exploration of the Sea
NOAA Ship Ronald H. Brown
vessel