http://lod.bco-dmo.org/id/dataset/473353
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
2013-12-23
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Cruise track position data from R2R navigation product from R/V Hugh R. Sharp cruise HRS100808BW in 2010 (Marine Nitrogen Cycling by Stable Isotope Probing project)
2013-12-17
publication
2013-12-17
revision
BCO-DMO Linked Data URI
2013-12-17
creation
http://lod.bco-dmo.org/id/dataset/473353
Boris Wawrik
University of Oklahoma
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: Wawrik, B. (2013) Cruise track position data from R2R navigation product from R/V Hugh R. Sharp cruise HRS100808BW in 2010 (Marine Nitrogen Cycling by Stable Isotope Probing project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 17 December 2013) Version Date 2013-12-17 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/473353 [access date]
Cruise Track - R2R Dataset Description: <p>Cruise track generated from R2R Archive file<br />
Cruise Id, Date/Time UTC, Lat, Lon<br />
1 minute fixes</p> Methods and Sampling: <p>Generated by BCO-DMO staff from R2R Archive file</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-0960806 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=0960806
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-0961900 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=0961900
completed
Boris Wawrik
University of Oklahoma
301-903-4742
Burke
VA
USA
Boris.Wawrik@science.doe.gov
pointOfContact
asNeeded
Dataset Version: 17 December 2013
Unknown
CruiseId
ISO_DateTime_UTC
Latitude
Longitude
GPS
theme
None, User defined
cruise id
ISO_DateTime_UTC
latitude
longitude
featureType
BCO-DMO Standard Parameters
Global Positioning System Receiver
instrument
BCO-DMO Standard Instruments
HRS100808BW
service
Deployment Activity
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
Determining rates of group-specific phytoplankton and bacterial uptake of inorganic and organic nitrogen by means of stable isotope techniques
https://osprey.bco-dmo.org/project/2157
Determining rates of group-specific phytoplankton and bacterial uptake of inorganic and organic nitrogen by means of stable isotope techniques
<p>From the NSF award abstract: The marine nitrogen (N) cycle involves a complex network of biological transformations among different inorganic and organic N reservoirs. Considerable progress has been made in defining N cycling processes in marine environments in recent years, but significant questions remain unanswered in part due to methodological limitations. Traditional tools for studying N cycling, for example, cannot accurately assess phytoplankton or bacteria specific N use in marine ecosystems. Therefore there is a need to develop new techniques and methodologies. The PIs of this project have recently made two important advances in this context: (1) a flowcytometric methodology (FCM) to separate phytoplankton from bacteria was applied to separately measure N uptake by these two groups. Prior methodologies relied on measurements of different size fractions, which always contain some degree of both phytoplankton and bacterial uptake. FCM allows for the distinct separation of bacterial versus phytoplankton N incorporation. (2) N-based DNA stable isotope probing (SIP) methodology has been adapted to interrogate N uptake in specific phytoplankton populations. DNA SIP can provide evidence for the uptake of an N source into a specific population of phytoplankton or bacteria. This methodology is in contrast to traditional measurements, which cannot make inferences about individual populations or species.</p>
<p>This project aims to apply these two methodological advances in order to obtain the next generation of N uptake measurements. Phytoplankton and bacteria specific uptake rates will be measured via the FCM technique, and the individual groups or species of phytoplankton or bacteria will be interrogated for N uptake via DNA SIP. These tools will be applied across the well-characterized nutrient gradient found in Chesapeake Bay during one summer cruise and one winter cruise. Phytoplankton, bacterial, and archaeal populations will be characterized along the sampling transect via multiplexed pyrosequencing technology. N uptake will be measured for inorganic (NH4+, NO3-, and NO2-) and organic N sources (15N and 14C urea dual-labeled and amino acids) as substrates. The investigators hypothesize that phytoplankton will derive a larger percentage of their N nutrition from organic forms along the transect (i.e. North to South), as competition with bacteria for ammonium increases. DNA SIP will be applied to specific dominant phytoplankton and bacterial populations in order to investigate their N nutrition. By applying this unique combination of methodologies, the project will provide unprecedented community, group and species level resolution of N uptake in Chesapeake Bay and will furnish us with an improved understanding of N cycling in the Bay and marine systems as a whole.</p>
<p>Related Publication: Wawrik, B; Callaghan, AV; Bronk, DA. "Use of Inorganic and Organic Nitrogen by Synechococcus spp. and Diatoms on the West Florida Shelf as Measured Using Stable Isotope Probing," <i>APPLIED AND ENVIRONMENTAL MICROBIOLOGY</i>, v.75, 2009, p. 6662-6670. <a href="http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=NSF_IR&SrcAuth=NSF&DestLinkType=FullRecord&KeyUT=000271161700005&DestApp=WOS_CPL">View record at Web of Science</a></p>
<p><noscript><a href="citUrl" target="_blank">View record at Web of Science</a><br type="_moz" /><br />
</noscript></p>
Marine Nitrogen Cycling by Stable Isotope Probing
largerWorkCitation
project
eng; USA
oceans
2013-12-17
Chesapeake Bay
0
BCO-DMO catalogue of parameters from Cruise track position data from R2R navigation product from R/V Hugh R. Sharp cruise HRS100808BW in 2010 (Marine Nitrogen Cycling by Stable Isotope Probing 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/473356.rdf
Name: CruiseId
Units: text
Description: <p>Official UNOLS cruise id</p>
http://lod.bco-dmo.org/id/dataset-parameter/473357.rdf
Name: ISO_DateTime_UTC
Units: YYYY-MM-DDTHH:MM:SSZ
Description: <p>ISO formatted UTC Date and Time</p>
http://lod.bco-dmo.org/id/dataset-parameter/473358.rdf
Name: Latitude
Units: decimal degrees
Description: <p>Latitude Position (South is negative)</p>
http://lod.bco-dmo.org/id/dataset-parameter/473359.rdf
Name: Longitude
Units: decimal degrees
Description: <p>Longitude Position (West is negative)</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
505431
https://datadocs.bco-dmo.org/file/YVVZJO1CDqAnRJ/CruiseTrack_R2R.csv
CruiseTrack_R2R.csv
Primary data file for dataset ID 473353
download
https://osprey.bco-dmo.org/dataset/473353/data/download
download
onLine
dataset
<p>Generated by BCO-DMO staff from R2R Archive file</p>
Specified by the Principal Investigator(s)
<p>Generated by BCO-DMO staff from R2R Archive 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
GPS
GPS
PI Supplied Instrument Name: GPS Instrument Name: Global Positioning System Receiver Instrument Short Name:GPS Instrument Description: The Global Positioning System (GPS) is a U.S. space-based radionavigation system that provides reliable positioning, navigation, and timing services to civilian users on a continuous worldwide basis. The U.S. Air Force develops, maintains, and operates the space and control segments of the NAVSTAR GPS transmitter system. Ships use a variety of receivers (e.g. Trimble and Ashtech) to interpret the GPS signal and determine accurate latitude and longitude. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/POS03/
Cruise: HRS100808BW
HRS100808BW
R/V Hugh R. Sharp
Community Standard Description
International Council for the Exploration of the Sea
R/V Hugh R. Sharp
vessel
HRS100808BW
Boris Wawrik
University of Oklahoma
R/V Hugh R. Sharp
Community Standard Description
International Council for the Exploration of the Sea
R/V Hugh R. Sharp
vessel