http://lod.bco-dmo.org/id/dataset/3666
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
2012-06-12
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
CTD profiles from R/V Knorr cruise KN207-01 in the southern tip of Nova Scotia to Bermuda in 2012 (SargassoSeaLipids project)
2012-07-17
publication
2012-07-17
revision
BCO-DMO Linked Data URI
2012-07-17
creation
http://lod.bco-dmo.org/id/dataset/3666
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. (2012) CTD profiles from R/V Knorr cruise KN207-01 in the southern tip of Nova Scotia to Bermuda in 2012 (SargassoSeaLipids project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 17 July 2012) Version Date 2012-07-17 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/3666 [access date]
CTD Profiles from cruise KN207-01. Dataset Description: <p>CTD data from a SeaBird 911+ collected during the KN207-01 cruise for the project 'Biogeochemical Impact and Fate of Non-phosphorus Membrane Lipids in the Sargasso Sea'.</p> Methods and Sampling: <p>See the <a href="http://data.bco-dmo.org/VanMooy/kn207-01_ctd-config_report.pdf" target="_blank">CTD Configuration Report</a> (PDF).</p>
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: 17 July 2012
Unknown
cast
date
time_start
lat_start
lon_start
press
depth
temp
temp2
cond
cond2
sal
sal2
O2_v
O2
trans
beam_c
fluor
turbidity
par
SPAR
sigma_0
sigma_0_2
potemp
potemp2
sal_diff
temp_diff
cond_diff
O2sat
sound_vel
geopot_anom
CTD Sea-Bird SBE 911plus
LI-COR Biospherical PAR Sensor
Wet Labs ECO-AFL/FL Fluorometer
Wet Labs CSTAR Transmissometer
theme
None, User defined
cast
date
time_start
latitude at start time of measurement
longitude at start time of measurement
water pressure
depth
water temperature at measurement depth
temperature (temp2) from secondary sensor
conductivity
conductivity from the CTD secondary sensor
salinity
salinity calculated from the CTD secondary sensors
Oxygen in volts
dissolved Oxygen
transmission
beam_c
fluorescence
turbidity
PAR
SPAR
sigma-theta
potential temperature
potemp2
sal_diff
No BCO-DMO term
O2 saturation
sound velocity
featureType
BCO-DMO Standard Parameters
CTD Sea-Bird SBE 911plus
LI-COR Biospherical PAR Sensor
Wet Labs ECO-AFL/FL Fluorometer
WET Labs {Sea-Bird WETLabs} C-Star transmissometer
instrument
BCO-DMO Standard Instruments
KN207-01
service
Deployment Activity
southern tip of Nova Scotia to Bermuda
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
southern tip of Nova Scotia to Bermuda
2012-07-17
Sargasso Sea
0
BCO-DMO catalogue of parameters from CTD profiles from R/V Knorr cruise KN207-01 in the southern tip of Nova Scotia to Bermuda in 2012 (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/28027.rdf
Name: cast
Units: dimensionless
Description: <p>CTD cast number.</p>
http://lod.bco-dmo.org/id/dataset-parameter/28028.rdf
Name: date
Units: dimensionless
Description: <p>Date (GMT) of the CTD cast in YYYYmmdd format.</p>
http://lod.bco-dmo.org/id/dataset-parameter/28029.rdf
Name: time_start
Units: dimensionless
Description: <p>Time (GMT) at start of the CTD cast in HHMM format (seconds have been rounded to the nearest minute).</p>
http://lod.bco-dmo.org/id/dataset-parameter/28030.rdf
Name: lat_start
Units: decimal degrees
Description: <p>Latitude in decimal degrees at start of CTD cast; negative = South.</p>
http://lod.bco-dmo.org/id/dataset-parameter/28031.rdf
Name: lon_start
Units: decimal degrees
Description: <p>Longitude in decimal degrees at start of CTD cast; negative = West.</p>
http://lod.bco-dmo.org/id/dataset-parameter/28032.rdf
Name: press
Units: decibars
Description: <p>Water pressure, in decibars (db).</p>
http://lod.bco-dmo.org/id/dataset-parameter/28033.rdf
Name: depth
Units: meters
Description: <p>Sample depth.</p>
http://lod.bco-dmo.org/id/dataset-parameter/28034.rdf
Name: temp
Units: degrees C
Description: <p>Temperature in degrees Celsius.</p>
http://lod.bco-dmo.org/id/dataset-parameter/28035.rdf
Name: temp2
Units: degrees C
Description: <p>Temperature (in degrees Celsius) measured by secondary sensor.</p>
http://lod.bco-dmo.org/id/dataset-parameter/28036.rdf
Name: cond
Units: S/m
Description: <p>Conductivity measured in Siemens per meter.</p>
http://lod.bco-dmo.org/id/dataset-parameter/28037.rdf
Name: cond2
Units: S/m
Description: <p>Conductivity (in Siemens per meter) measured by secondary sensor.</p>
http://lod.bco-dmo.org/id/dataset-parameter/28038.rdf
Name: sal
Units: PSU
Description: <p>Salinity (in practical salinity units, PSU).</p>
http://lod.bco-dmo.org/id/dataset-parameter/28039.rdf
Name: sal2
Units: PSU
Description: <p>Salinity (in PSU) measured by the secondary sensor.</p>
http://lod.bco-dmo.org/id/dataset-parameter/28040.rdf
Name: O2_v
Units: volts
Description: <p>Raw oxygen reading in volts; from SBE43 sensor.</p>
http://lod.bco-dmo.org/id/dataset-parameter/28041.rdf
Name: O2
Units: mL/L
Description: <p>Oxygen measured in mL/L; from SBE43 sensor.</p>
http://lod.bco-dmo.org/id/dataset-parameter/28042.rdf
Name: trans
Units: %
Description: <p>Beam transmission, as a percentage; from the WET Labs CStar transmissometer.</p>
http://lod.bco-dmo.org/id/dataset-parameter/28043.rdf
Name: beam_c
Units: 1/m
Description: <p>Beam attenuation; from WET Labs CStar transmissometer.</p>
http://lod.bco-dmo.org/id/dataset-parameter/28044.rdf
Name: fluor
Units: mg/m^3
Description: <p>Fluorescence (in mg per cubic meter); from WET Labs ECO-AFL fluorometer.</p>
http://lod.bco-dmo.org/id/dataset-parameter/28045.rdf
Name: turbidity
Units: N/A
Description: <p>Turbidity.</p>
http://lod.bco-dmo.org/id/dataset-parameter/28046.rdf
Name: par
Units: microEinsteins/meter^2/second
Description: <p>Irradiance; from Biospherical Instruments PAR sensor.</p>
http://lod.bco-dmo.org/id/dataset-parameter/28047.rdf
Name: SPAR
Units: microEinsteins/meter^2/second
Description: <p>Surface Irradiance.</p>
http://lod.bco-dmo.org/id/dataset-parameter/28048.rdf
Name: sigma_0
Units: kg/m^3
Description: <p>Density (sigma-theta).</p>
http://lod.bco-dmo.org/id/dataset-parameter/28049.rdf
Name: sigma_0_2
Units: kg/m^3
Description: <p>Density (sigma-theta) from secondary sensor.</p>
http://lod.bco-dmo.org/id/dataset-parameter/28050.rdf
Name: potemp
Units: degrees C
Description: <p>Potential temperature (ITS-90, degrees Celsius).</p>
http://lod.bco-dmo.org/id/dataset-parameter/28051.rdf
Name: potemp2
Units: degrees C
Description: <p>Potential temperature (ITS-90, degrees Celsius) from secondary sensor.</p>
http://lod.bco-dmo.org/id/dataset-parameter/28052.rdf
Name: sal_diff
Units: PSU
Description: <p>Practical salinity difference (sal2 - sal).</p>
http://lod.bco-dmo.org/id/dataset-parameter/28053.rdf
Name: temp_diff
Units: degrees C
Description: <p>Temperature difference (temp2 - temp).</p>
http://lod.bco-dmo.org/id/dataset-parameter/28054.rdf
Name: cond_diff
Units: S/m
Description: <p>Conductivity difference (cond2 - cond).</p>
http://lod.bco-dmo.org/id/dataset-parameter/28055.rdf
Name: O2sat
Units: mL/L
Description: <p>Oxygen saturation in mL/L; calculated using Garcia & Gordon method.</p>
http://lod.bco-dmo.org/id/dataset-parameter/28056.rdf
Name: sound_vel
Units: m/s
Description: <p>Sound velocity (in meters per second).</p>
http://lod.bco-dmo.org/id/dataset-parameter/28057.rdf
Name: geopot_anom
Units: J/kg
Description: <p>Geopotential anomaly measured in joules per kilogram.</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
6107496
https://datadocs.bco-dmo.org/file/yppz4YrCJM8W3y/KN207-01_CTD_profiles.csv
KN207-01_CTD_profiles.csv
Primary data file for dataset ID 3666
download
https://osprey.bco-dmo.org/dataset/3666/data/download
download
onLine
dataset
<p>See the <a href="http://data.bco-dmo.org/VanMooy/kn207-01_ctd-config_report.pdf" target="_blank">CTD Configuration Report</a> (PDF).</p>
Specified by the Principal Investigator(s)
<p>Raw data was processed using Seasave software version 7.21e.&nbsp; BCO-DMO retrieved the processed data from the ship's hard drive and made the following edits to the downcast data files:<br />
- Replaced values of '-9.99e-29' with 'nd' to represent 'no data';<br />
- Changed parameter names to conform to BCO-DMO conventions;<br />
- Converted latitude and longitude from degrees and decimal minutes to decimal degrees;<br />
- Removed a duplicate depth parameter;<br />
- Added cast, date, time_start, lat_start, lon_start from the CTD file headers (time rounded to nearest minute).</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
CTD Sea-Bird SBE 911plus
CTD Sea-Bird SBE 911plus
PI Supplied Instrument Name: CTD Sea-Bird SBE 911plus Instrument Name: CTD Sea-Bird SBE 911plus Instrument Short Name:CTD SBE 911plus Instrument Description: The Sea-Bird SBE 911 plus is a type of CTD instrument package for continuous measurement of conductivity, temperature and pressure. The SBE 911 plus includes the SBE 9plus Underwater Unit and the SBE 11plus Deck Unit (for real-time readout using conductive wire) for deployment from a vessel. The combination of the SBE 9 plus and SBE 11 plus is called a SBE 911 plus. The SBE 9 plus uses Sea-Bird's standard modular temperature and conductivity sensors (SBE 3 plus and SBE 4). The SBE 9 plus CTD can be configured with up to eight 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/TOOL0058/
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/
Wet Labs ECO-AFL/FL Fluorometer
Wet Labs ECO-AFL/FL Fluorometer
PI Supplied Instrument Name: Wet Labs ECO-AFL/FL Fluorometer Instrument Name: Wet Labs ECO-AFL/FL Fluorometer Instrument Short Name:ECO AFL/FL Instrument Description: The Environmental Characterization Optics (ECO) series of single channel fluorometers delivers both high resolution and wide ranges across the entire line of parameters using 14 bit digital processing. The ECO series excels in biological monitoring and dye trace studies. The potted optics block results in long term stability of the instrument and the optional anti-biofouling technology delivers truly long term field measurements.
more information from Wet Labs Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0172/
Wet Labs CSTAR Transmissometer
Wet Labs CSTAR Transmissometer
PI Supplied Instrument Name: Wet Labs CSTAR Transmissometer Instrument Name: WET Labs {Sea-Bird WETLabs} C-Star transmissometer Instrument Short Name:WL CSTAR Trans Instrument Description: The C-Star transmissometer has a novel monolithic housing with a highly intgrated opto-electronic design to provide a low cost, compact solution for underwater measurements of beam transmittance. The C-Star is capable of free space measurements or flow-through sampling when used with a pump and optical flow tubes. The sensor can be used in profiling, moored, or underway applications. Available with a 6000 m depth rating.
More information on Sea-Bird website: https://www.seabird.com/c-star-transmissometer/product?id=60762467717 Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0160/
Cruise: KN207-01
KN207-01
R/V Knorr
Community Standard Description
International Council for the Exploration of the Sea
R/V Knorr
vessel
KN207-01
Benjamin A.S. Van Mooy
Woods Hole Oceanographic Institution
R/V Knorr
Community Standard Description
International Council for the Exploration of the Sea
R/V Knorr
vessel