http://lod.bco-dmo.org/id/dataset/3584
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
2011-12-14
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
One decibar-averaged CTD profiles from R/V Atlantic Explorer cruise AE-X1103/AE1104 from the Sargasso Sea in 2011 (SargassoSeaLipids project)
2011-12-13
publication
2011-12-13
revision
BCO-DMO Linked Data URI
2011-12-13
creation
http://lod.bco-dmo.org/id/dataset/3584
Benjamin A.S. Van Mooy
Woods Hole Oceanographic Institution
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: Van Mooy, B. A. (2011) One decibar-averaged CTD profiles from R/V Atlantic Explorer cruise AE-X1103/AE1104 from the Sargasso Sea in 2011 (SargassoSeaLipids project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 13 December 2011) Version Date 2011-12-13 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/3584 [access date]
One decibar-averaged CTD profiles from cruise AE-X1103 Dataset Description: <p>One decibar-averaged CTD profiles from cruise AE1104 (formerly called AE-X1103).</p> Methods and Sampling:
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1031143 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1031143
completed
Benjamin A.S. Van Mooy
Woods Hole Oceanographic Institution
(508) 289 2322
Department of Marine Chemistry and Geochemistry, MS #4, Fye 117 Woods Hole Oceanographic Institution
Woods Hole
MA
02543
USA
bvanmooy@whoi.edu
pointOfContact
asNeeded
Dataset Version: 13 December 2011
Unknown
cruise
cast
date
lon
lat
time
prmax
press
temp
sal
O2_ml_L
PAR
beam_cp
trans
depth
potemp
sigma_0
fluor
CTD Sea-Bird 911
Fluorometer
LI-COR Biospherical PAR Sensor
SBE 43 Dissolved Oxygen Sensor
Transmissometer
theme
None, User defined
No BCO-DMO term
cast
date
longitude
latitude
time of day
maximum pressure
water pressure
water temperature at measurement depth
salinity
dissolved Oxygen
PAR
beam attenuation
transmission
depth
potential temperature
sigma-theta
fluorescence
featureType
BCO-DMO Standard Parameters
CTD Sea-Bird 911
Fluorometer
LI-COR Biospherical PAR Sensor
Sea-Bird SBE 43 Dissolved Oxygen Sensor
Transmissometer
instrument
BCO-DMO Standard Instruments
AE1104
service
Deployment Activity
Sargasso 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.
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
Biogeochemical Impact and Fate of Non-phosphorus Membrane Lipids in the Sargasso Sea
https://osprey.bco-dmo.org/project/2189
Biogeochemical Impact and Fate of Non-phosphorus Membrane Lipids in the Sargasso Sea
<p>Intact polar diacyglycerols (IP-DAGs) are the fatty-acid bearing lipid molecules that compose bacterial and eukaryotic cell membranes. As such, they are one of the most abundant classes of lipid molecules in plankton, and play a major role in the marine carbon cycle. However, until very recently, the molecular diversity of IP-DAGs was poorly understood; the structural identity and characteristics of IP-DAGs were inferred almost exclusively from their constituent fatty acids. These non-phosphorus containing IP-DAGs were largely unknown to chemical oceanography. In contrast, phospholipids, which have been the focus of considerable research, compose a disproportionally small fraction of total IP-DAGs. But we still lack even a cursory understanding of biochemical functions and geochemical fates of non-phosphorus IP-DAGs. Given that these molecules are among the most abundant lipid molecules on the planet, this represents a profound and unexpected gap in our understanding the marine carbon and phosphorus cycles.</p>
<p>In this project, researchers at the Woods Hole Oceanographic Institution will launch a pioneering study of these poorly understood compounds. Their approach will be guided by four questions: (1) How do non-phosphorus lipids contribute to variations in the C:N:P of particulate organic matter in the Sargasso Sea? (2) What are the relative degradation rates of phospholipids and non-phosphorus lipids in surface waters? (3) Which groups of microbes utilize the carbon and phosphorus from different IP-DAGs? (4) What are the relative contributions of different IP-DAGs to particulate organic matter export to the deep-sea? </p>
<p>These questions will be answered by using sophisticated HPLC/MS analyses and novel isotope tracing approaches in conjunction with long-standing methods for measuring the C:N:P of plankton and determining the degradation rates of organic molecules. The research team will establish whether these newly-recognized sulfolipids and betaine lipids molecules are a quantitatively important biochemical option for phytoplankton to affect flexible C:N:P stoichiometry in the face of nutrient stress. They will also elucidate the degradation rate, microbial fate, and export potential of the carbon and phosphorus from IP-DAGs. This will shed new light on the broader roles of these molecules in the cycling of these elements by the planktonic community. </p>
<p>This project contains components that are specifically designed to meet the NSF criteria for "advancing discovery and understanding while promoting teaching, training and learning." The project will support the training of a graduate student and postdoctoral fellow. In addition, the research team will work with the non-profit Zephyr Foundation in Woods Hole to design educational 'units' based on the team's research that will be tailored to student in grades 6 - 12. The Foundation will present these units as part of their hands-on marine science field trip series that is delivered to over 200 students and their teachers per year.</p>
SargassoSeaLipids
largerWorkCitation
project
eng; USA
oceans
Sargasso Sea
2011-12-13
Sargasso Sea
0
BCO-DMO catalogue of parameters from One decibar-averaged CTD profiles from R/V Atlantic Explorer cruise AE-X1103/AE1104 from the Sargasso Sea in 2011 (SargassoSeaLipids 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/26422.rdf
Name: cruise
Units: dimensionless
Description: <p>Cruise identifier</p>
http://lod.bco-dmo.org/id/dataset-parameter/26423.rdf
Name: cast
Units: dimensionless
Description: <p>CTD cast number</p>
http://lod.bco-dmo.org/id/dataset-parameter/26424.rdf
Name: date
Units: YYYYMMDD
Description: <p>Date of sample</p>
http://lod.bco-dmo.org/id/dataset-parameter/26425.rdf
Name: lon
Units: decimal degrees
Description: <p>longitude </p>
http://lod.bco-dmo.org/id/dataset-parameter/26426.rdf
Name: lat
Units: decimal degrees
Description: <p>latitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/26427.rdf
Name: time
Units: hhmm
Description: <p>time of cast</p>
http://lod.bco-dmo.org/id/dataset-parameter/26428.rdf
Name: prmax
Units: dimensionless
Description: <p>pressure maximum</p>
http://lod.bco-dmo.org/id/dataset-parameter/26429.rdf
Name: press
Units: decibars
Description: <p>sampling pressure</p>
http://lod.bco-dmo.org/id/dataset-parameter/26430.rdf
Name: temp
Units: degrees Celsius
Description: <p>Temperature</p>
http://lod.bco-dmo.org/id/dataset-parameter/26431.rdf
Name: sal
Units: dimensionless
Description: <p>Salinity</p>
http://lod.bco-dmo.org/id/dataset-parameter/26432.rdf
Name: O2_ml_L
Units: milliliters/liter
Description: <p>dissolved oxygen concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/26433.rdf
Name: PAR
Units: micromols photons/meter^2/second
Description: <p>water column photosynthetically active radiation (PAR)</p>
http://lod.bco-dmo.org/id/dataset-parameter/26434.rdf
Name: beam_cp
Units: reciprocal meters
Description: <p>Beam attenuation.</p>
http://lod.bco-dmo.org/id/dataset-parameter/26435.rdf
Name: trans
Units: percent
Description: <p>Light transmission.</p>
http://lod.bco-dmo.org/id/dataset-parameter/26436.rdf
Name: depth
Units: meter
Description: <p>sample depth.</p>
http://lod.bco-dmo.org/id/dataset-parameter/26437.rdf
Name: potemp
Units: degrees C
Description: <p>Potential temperature.</p>
http://lod.bco-dmo.org/id/dataset-parameter/26438.rdf
Name: sigma_0
Units: kilograms/meter^3
Description: <p>Sigma-theta (potential density).</p>
http://lod.bco-dmo.org/id/dataset-parameter/28025.rdf
Name: fluor
Units: unknown
Description: <p>fluorescence</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
1770289
https://datadocs.bco-dmo.org/file/k66gxmxhYvnlrv/X1103_CTD_profiles.csv
X1103_CTD_profiles.csv
Primary data file for dataset ID 3584
download
https://osprey.bco-dmo.org/dataset/3584/data/download
download
onLine
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
CTD Sea-Bird 911
CTD Sea-Bird 911
PI Supplied Instrument Name: CTD Sea-Bird 911 Instrument Name: CTD Sea-Bird 911 Instrument Short Name:CTD SBE 911 Instrument Description: The Sea-Bird SBE 911 is a type of CTD instrument package. The SBE 911 includes the SBE 9 Underwater Unit and the SBE 11 Deck Unit (for real-time readout using conductive wire) for deployment from a vessel. The combination of the SBE 9 and SBE 11 is called a SBE 911. The SBE 9 uses Sea-Bird's standard modular temperature and conductivity sensors (SBE 3 and SBE 4). The SBE 9 CTD can be configured with auxiliary sensors to measure other parameters including dissolved oxygen, pH, turbidity, fluorescence, light (PAR), light transmission, etc.). More information from Sea-Bird Electronics. Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0035/
Fluorometer
Fluorometer
PI Supplied Instrument Name: Fluorometer PI Supplied Instrument Description:Chelsea Aqua 3 Instrument Name: Fluorometer Instrument Short Name:Fluorometer Instrument Description: A fluorometer or fluorimeter is a device used to measure parameters of fluorescence: its intensity and wavelength distribution of emission spectrum after excitation by a certain spectrum of light. The instrument is designed to measure the amount of stimulated electromagnetic radiation produced by pulses of electromagnetic radiation emitted into a water sample or in situ. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/113/
LI-COR Biospherical PAR Sensor
LI-COR Biospherical PAR Sensor
PI Supplied Instrument Name: LI-COR Biospherical PAR Sensor Instrument Name: LI-COR Biospherical PAR Sensor Instrument Short Name:LI-COR Biospherical PAR Instrument Description: The LI-COR Biospherical PAR Sensor is used to measure Photosynthetically Available Radiation (PAR) in the water column. This instrument designation is used when specific make and model are not known. Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0074/
SBE 43 Dissolved Oxygen Sensor
SBE 43 Dissolved Oxygen Sensor
PI Supplied Instrument Name: SBE 43 Dissolved Oxygen Sensor Instrument Name: Sea-Bird SBE 43 Dissolved Oxygen Sensor Instrument Short Name:SBE-43 DO Instrument Description: The Sea-Bird SBE 43 dissolved oxygen sensor is a redesign of the Clark polarographic membrane type of dissolved oxygen sensors. more information from Sea-Bird Electronics Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0036/
Transmissometer
Transmissometer
PI Supplied Instrument Name: Transmissometer Instrument Name: Transmissometer Instrument Short Name:Transmissometer Instrument Description: A transmissometer measures the beam attenuation coefficient of the lightsource over the instrument's path-length. This instrument designation is used when specific manufacturer, make and model are not known. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/124/
Cruise: AE1104
AE1104
R/V Atlantic Explorer
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantic Explorer
vessel
AE1104
Benjamin A.S. Van Mooy
Woods Hole Oceanographic Institution
http://strs.unols.org/Public/diu_cruise_view.aspx?cruise_id=123986
Report describing AE1104
R/V Atlantic Explorer
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantic Explorer
vessel