http://lod.bco-dmo.org/id/dataset/559174
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
2015-05-19
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
CTD data from ARSV Laurence M. Gould LMG1110 in the Southern Ocean from November to December 2011 (Salp_Antarctic project)
2015-05-26
publication
2015-05-26
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2016-10-10
publication
https://doi.org/10.1575/1912/bco-dmo.661344
Ann Bucklin
University of Connecticut
principalInvestigator
Joseph D. Warren
Stony Brook University - SoMAS
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: Bucklin, A., Warren, J. (2015) CTD data from ARSV Laurence M. Gould LMG1110 in the Southern Ocean from November to December 2011 (Salp_Antarctic project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version final) Version Date 2015-05-26 [if applicable, indicate subset used]. doi:10.1575/1912/bco-dmo.661344 [access date]
CTD downcasts from LMG-1110 in the Antarctic in November, 2011. Dataset Description: <p>This is from the cruise report (see LGM1110 deployment page for link) and particulary pertains to the Fluorescence data that were collected:</p>
<p><strong>"Preliminary CTD Results</strong>: A total of 20 CTD stations were occupied and sampled during the cruise. Hydrographic data were collected in all sampling regions of the study. Casts were sent to the shallower of 1,000 m or 5-10 m above the bottom. The primary fluorometer was mis-calibrated (had the wrong scale factor in the calibration/processing file), so fluorescence data from the first four (or five) stations (Stns #22, #7, #8, #11) had to be re-processed with the correct scaling factor. Examination of the *.cnv file showed which casts had the miscalibrated data, as the max reading for fluorescence was ~ 0.05 mg/m3. For nearly every other station, maximum fluorescence readings were &gt; 1.0 mg/m3. A secondary fluorometer was added to the CTD rosette between Stns #11 and #12, which verified that the issue was with the scale factor in the CTD processing software."</p>
<p>The data that are served have warnings about fluorescence numbers in the headers of the casts at Stations 22, 7, 8 and 11.</p>
<p>Variables that were part of the data that have been rendered invisible from the data online are: Elapsed time in seconds, modulo error count (always zero), and nbin (number of scans per bin). Those numbers are available upon request.</p>
<p>IEDA has published a DOI for another version of this dataset: 'Bucklin, A., (2015). 'Calibrated Hydrographic Data from Drake Passage acquired with a CTD during the Laurence M. Gould expedition LMG1110 (2011). doi:&nbsp;<a href="http://www.marine-geo.org/tools/search/Files.php?tab=datacitation&amp;data_set_uid=18146">10.1594/IEDA/318146</a>.</p> Methods and Sampling:
Funding provided by NSF Antarctic Sciences (NSF ANT) Award Number: ANT-1044982 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1044982
completed
Ann Bucklin
University of Connecticut
860-405-9208
Avery Point Campus 1080 Shennecossett Rd.
Groton
CT
06340
USA
ann.bucklin@uconn.edu
pointOfContact
Joseph D. Warren
Stony Brook University - SoMAS
631-632-5045
239 Montauk Hwy
Southampton
NY
11968
USA
joe.warren@stonybrook.edu
pointOfContact
asNeeded
Dataset Version: final
Unknown
station_std
cast
lat_start
lon_start
day_gmt
month_gmt
year
time_start_gmt
ISO_DateTime_UTC
press
depth_w
temp
temp_2
temp_diff
cond
cond_2
O2_um_Kg
O2_ml_L
O2_um_Kg_2
O2_ml_L_2
fluor
lat
lon
sal_diff
cond_diff
sigma_t
density_2
potemp
potemp_2
sound_vel
sal
sal_2
CTD
Dissolved Oxygen sensors
Primary Temperature Sensor
Conductivity sensors
Fluorometer
theme
None, User defined
station_std
cast
latitude at start time of measurement
longitude at start time of measurement
day_gmt
month_gmt
year
time_start
ISO_DateTime_UTC
water pressure
depth_w
water temperature at measurement depth
conductivity mS
dissolved Oxygen
dissolved Oxygen
fluorescence
latitude
longitude
sal_diff
sigma-t
density
potential temperature
potemp2
sound velocity
salinity
salinity calculated from the CTD secondary sensors
featureType
BCO-DMO Standard Parameters
CTD Sea-Bird SBE 911plus
Sea-Bird SBE 43 Dissolved Oxygen Sensor
Sea-Bird SBE-3 Temperature Sensor
Sea-Bird SBE-4 Conductivity Sensor
Wet Labs ECO-AFL/FL Fluorometer
instrument
BCO-DMO Standard Instruments
LMG1110
service
Deployment Activity
Southern Ocean
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.
Population ecology of Salpa thompsoni based on molecular indicators
https://osprey.bco-dmo.org/project/2174
Population ecology of Salpa thompsoni based on molecular indicators
<p>The Antarctic salp, <em>Salpa thompsoni</em>, is an increasingly important player in the vulnerable Antarctic Peninsula pelagic ecosystem. Observations of high abundance of Salpa thompsoni during the summer in the Southern Ocean suggest that this species is capable of rapid somatic and population growth, and frequently forms dense blooms under favorable environmental conditions. The proposed research will examine genome-wide patterns of gene expression, target gene expression levels, and patterns of population genetic diversity and structure of the target salp species. Our preliminary results and data analysis have provided a promising basis for transcriptomic studies of <em>S. thompsoni</em> in the Southern Ocean. The proposed next steps in our genomic/transcriptomic analysis of <em>Salpa thompsoni</em> are: 1) completion of a reference transcriptome as a basis for genome-wide analysis of gene expression; 2) whole transcriptome shotgun sequencing (RNA-Seq) analysis to characterize gene expression in relation to individual characteristics and environmental conditions; 3) quantitative real-time PCR (qRT-PCR) characterization and validation of gene expression for 10-20 top differentially-expressed genes; and 4) detection of strand-specific allelic variation at SNP (Single Nucleotide Polymorphic) sites to analyze clonal diversity and population genetic diversity and structure. We hypothesize that: 1) deep analysis of the Salpa thompsoni transcriptome will reveal significant associations among selected set of differentially-expressed genes and critical life history stages and events (e.g., ontogenetic maturation, sexual reproduction, senescence) of the salp; and 2) the species will show variable levels of clonal diversity and significant genetic differentiation among salp populations in different regions of the Southern Ocean. Samples will be obtained from research cruises during 2011-2013 in diverse regions of the Southern Ocean; dedicated sample and data collection will be carried out during a cruise of the R/V LM GOULD (LMG11-10) to the Western Antarctic Peninsula region in November, 2011. The significance of this effort lies in new understanding of the molecular processes underlying the complex life history and population dynamics of <em>S. thompsoni</em> in relation to the Antarctic pelagic ecosystem and extreme and variable environmental conditions of the Southern Ocean.</p>
<p>Most of the data from this project are available from the Marine Geoscience Data System (MGDS), part of IEDA and is available at <a href="http://www.marine-geo.org/tools/search/Files.php?data_set_uid=18148">http://www.marine-geo.org/tools/search/Files.php?data_set_uid=18148</a>.</p>
Salp_Antarctic
largerWorkCitation
project
eng; USA
oceans
Southern Ocean
-68.8352
-53.5638
-65.0817
-60.735
2011-11-11
2011-11-25
Southern Ocean
0
BCO-DMO catalogue of parameters from CTD data from ARSV Laurence M. Gould LMG1110 in the Southern Ocean from November to December 2011 (Salp_Antarctic 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/559273.rdf
Name: station_std
Units: number
Description: <p>standard station numbers (as opposed to consecutive station numbers)</p>
http://lod.bco-dmo.org/id/dataset-parameter/559274.rdf
Name: cast
Units: number
Description: <p>CTD cast number</p>
http://lod.bco-dmo.org/id/dataset-parameter/559275.rdf
Name: lat_start
Units: decimal degrees; negative = South of Equator
Description: <p>latitude at the start of the cast</p>
http://lod.bco-dmo.org/id/dataset-parameter/559276.rdf
Name: lon_start
Units: decimal degrees; negative = West of Greenwich
Description: <p>longitude at the start of the cast</p>
http://lod.bco-dmo.org/id/dataset-parameter/559277.rdf
Name: day_gmt
Units: two digit day
Description: <p>day of the month in Greenwich Mean Time (a.k.a.UTC)</p>
http://lod.bco-dmo.org/id/dataset-parameter/559278.rdf
Name: month_gmt
Units: two digit month
Description: <p>month of the year in Greenwich Mean Time (a.k.a.UTC)</p>
http://lod.bco-dmo.org/id/dataset-parameter/559279.rdf
Name: year
Units: four digit year
Description: <p>year</p>
http://lod.bco-dmo.org/id/dataset-parameter/559280.rdf
Name: time_start_gmt
Units: HH:MM:SS
Description: <p>time at the start of the cast: "NMEA UTC (Time)"</p>
http://lod.bco-dmo.org/id/dataset-parameter/559281.rdf
Name: ISO_DateTime_UTC
Units: ISO format
Description: <p>ISO 8601 standard date and time</p>
http://lod.bco-dmo.org/id/dataset-parameter/559282.rdf
Name: press
Units: decibars
Description: <p>water pressure at the point of data collection; can be considered depth within certain conditions</p>
http://lod.bco-dmo.org/id/dataset-parameter/559283.rdf
Name: depth_w
Units: meters
Description: <p>water depth at the data collection point</p>
http://lod.bco-dmo.org/id/dataset-parameter/559284.rdf
Name: temp
Units: degrees C
Description: <p>water temperature [ITS-90] from primary sensor</p>
http://lod.bco-dmo.org/id/dataset-parameter/559285.rdf
Name: temp_2
Units: degrees C
Description: <p>water temperature [ITS-90] from secondary sensor</p>
http://lod.bco-dmo.org/id/dataset-parameter/559286.rdf
Name: temp_diff
Units: degrees C
Description: <p>temperature difference; secondary sensor - primary sensor</p>
http://lod.bco-dmo.org/id/dataset-parameter/559287.rdf
Name: cond
Units: milliSiemens per centimeter [mS/cm]
Description: <p>conductivity from primary sensor</p>
http://lod.bco-dmo.org/id/dataset-parameter/559288.rdf
Name: cond_2
Units: milliSiemens per centimeter [mS/cm]
Description: <p>conductivity from secondary sensor</p>
http://lod.bco-dmo.org/id/dataset-parameter/559289.rdf
Name: O2_um_Kg
Units: micromoles per Kilogram
Description: <p>dissolved oxygen from primary CTD sensor</p>
http://lod.bco-dmo.org/id/dataset-parameter/559290.rdf
Name: O2_ml_L
Units: milliliters per Liter
Description: <p>dissolved oxygen from primary CTD sensor</p>
http://lod.bco-dmo.org/id/dataset-parameter/559291.rdf
Name: O2_um_Kg_2
Units: micromoles per Kilogram
Description: <p>dissolved oxygen from secondary CTD sensor</p>
http://lod.bco-dmo.org/id/dataset-parameter/559292.rdf
Name: O2_ml_L_2
Units: milliliters per Liter
Description: <p>dissolved oxygen from secondary CTD sensor</p>
http://lod.bco-dmo.org/id/dataset-parameter/559293.rdf
Name: fluor
Units: milligrams per cubic meter
Description: <p>fluorescence</p>
http://lod.bco-dmo.org/id/dataset-parameter/559294.rdf
Name: lat
Units: decimal degrees; negative = South
Description: <p>latitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/559295.rdf
Name: lon
Units: decimal degrees; negative = West
Description: <p>longitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/559296.rdf
Name: sal_diff
Units: PSU
Description: <p>practical salinity difference; secondary sensor - primary sensor</p>
http://lod.bco-dmo.org/id/dataset-parameter/559297.rdf
Name: cond_diff
Units: milliSiemens per centimeter [mS/cm]
Description: <p>conductivity difference; secondary sensor - primary sensor</p>
http://lod.bco-dmo.org/id/dataset-parameter/559298.rdf
Name: sigma_t
Units: kilograms per cubic meter - 1000
Description: <p>water density from primary sensors</p>
http://lod.bco-dmo.org/id/dataset-parameter/559299.rdf
Name: density_2
Units: kilograms per cubic meter
Description: <p>water density from secondary sensors</p>
http://lod.bco-dmo.org/id/dataset-parameter/559300.rdf
Name: potemp
Units: degrees C
Description: <p>Potential Temperature [ITS-90] from primary sensors</p>
http://lod.bco-dmo.org/id/dataset-parameter/559301.rdf
Name: potemp_2
Units: degrees C
Description: <p>Potential Temperature [ITS-90] from secondary sensors</p>
http://lod.bco-dmo.org/id/dataset-parameter/559302.rdf
Name: sound_vel
Units: meters per second
Description: <p>sound velocity [using Chen-Millero equation]</p>
http://lod.bco-dmo.org/id/dataset-parameter/559303.rdf
Name: sal
Units: practical salinity units (PSU)
Description: <p>salinity from primary sensor</p>
http://lod.bco-dmo.org/id/dataset-parameter/559304.rdf
Name: sal_2
Units: practical salinity units (PSU)
Description: <p>salinity from secondary sensor</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
4291836
https://darchive.mblwhoilibrary.org/bitstream/1912/8441/1/data_ctd-data-lmg1110.tsv
download
https://doi.org/10.1575/1912/bco-dmo.661344
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
CTD
PI Supplied Instrument Name: CTD PI Supplied Instrument Description:The Sea-Bird 911+ offers real-time operation via sea cable telemetry, includes a solid state
memory module, and has a maximum depth of 6800 m. The CTD is mounted on a 24-bottle
General Oceanics rosette.
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/
Dissolved Oxygen sensors
Dissolved Oxygen sensors
PI Supplied Instrument Name: Dissolved Oxygen sensors PI Supplied Instrument Description:Calibration sheet for primary Dissolved oxygen sensor with model and serial numbers.
Calibration sheet for secondary Dissolved oxygen sensor with model and serial numbers. (This calibration sheet is not well reproduced.) 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/
Primary Temperature Sensor
Primary Temperature Sensor
PI Supplied Instrument Name: Primary Temperature Sensor PI Supplied Instrument Description:Calibration Page of the primary sensor with model and serial numbers.
Calibration Page of the secondary sensor with model and serial numbers. Instrument Name: Sea-Bird SBE-3 Temperature Sensor Instrument Short Name:SBE-3 Temperature Instrument Description: The SBE-3 is a slow response, frequency output temperature sensor manufactured by Sea-Bird Electronics, Inc. (Bellevue, Washington, USA). It has an initial accuracy of +/- 0.001 degrees Celsius with a stability of +/- 0.002 degrees Celsius per year and measures seawater temperature in the range of -5.0 to +35 degrees Celsius. more information from Sea-Bird Electronics Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/134/
Conductivity sensors
Conductivity sensors
PI Supplied Instrument Name: Conductivity sensors PI Supplied Instrument Description:Calibration sheet for primary conductivity sensor with model and serial numbers.
Calibration sheet for secondary conductivity sensor with model and serial numbers. Instrument Name: Sea-Bird SBE-4 Conductivity Sensor Instrument Short Name:SBE-4 Conductivity Instrument Description: The Sea-Bird SBE-4 conductivity sensor is a modular, self-contained instrument that measures conductivity from 0 to 7 Siemens/meter. The sensors (Version 2; S/N 2000 and higher) have electrically isolated power circuits and optically coupled outputs to eliminate any possibility of noise and corrosion caused by ground loops. The sensing element is a cylindrical, flow-through, borosilicate glass cell with three internal platinum electrodes. Because the outer electrodes are connected together, electric fields are confined inside the cell, making the measured resistance (and instrument calibration) independent of calibration bath size or proximity to protective cages or other objects. Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0417/
Fluorometer
Fluorometer
PI Supplied Instrument Name: Fluorometer PI Supplied Instrument Description:Calibration page for first fluorometer.
"The primary fluorometer was mis-calibrated (had the wrong scale factor in the calibration/processing file), so fluorescence data from the first four (or five) stations (Stns #22, #7, #8, #11) had to be re-processed with the correct scaling factor. Examination of the *.cnv file showed which casts had the miscalibrated data, as the max reading for fluorescence was ~ 0.05 mg/m3. For nearly every other station, maximum fluorescence readings were > 1.0 mg/m3. A secondary fluorometer was added to the CTD rosette between Stns #11 and #12, which verified that the issue was with the scale factor in the CTD processing software." (from Cruise Report)
The Default Scale Factor in the Calibration sheet, 25, is the correct scale factor and was not the one used for the first four CTDs. (2,3,5,6 from stations 22,7,8,and 11, respectively) The fluorescence in those casts should not be used until corrected.
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/
Cruise: LMG1110
LMG1110
ARSV Laurence M. Gould
Community Standard Description
International Council for the Exploration of the Sea
ARSV Laurence M. Gould
vessel
LMG1110
Ann Bucklin
University of Connecticut
http://data.bcodmo.org/LMG11-10/LMG11-10_Cruise_Report_06dec11.pdf
Report describing LMG1110
ARSV Laurence M. Gould
Community Standard Description
International Council for the Exploration of the Sea
ARSV Laurence M. Gould
vessel