http://lod.bco-dmo.org/id/dataset/818993
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
2020-07-20
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
CTD data collected in the Guaymas Basin, Gulf of California from R/V Atlantis cruise AT42-05 in 2018 and R/V Falkor cruise FK190211 in 2019
2023-03-23
publication
2023-03-23
revision
BCO-DMO Linked Data URI
2023-03-23
creation
http://lod.bco-dmo.org/id/dataset/818993
Samantha B. Joye
University of Georgia
principalInvestigator
Andreas Teske
University of North Carolina at Chapel Hill
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: Joye, S. B., Teske, A. (2023) CTD data collected in the Guaymas Basin, Gulf of California from R/V Atlantis cruise AT42-05 in 2018 and R/V Falkor cruise FK190211 in 2019. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 2) Version Date 2023-03-23 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/818993 [access date]
water column geochemistry AT42-05 Dataset Description: Methods and Sampling: <p>Data processed using Sea-Bird’s SBE Data Processing program/SeaSoft, version 7.23.2</p>
<p>Data processing protocol adapted from CalCOFI methods, found here: https://calcofi.org/data/ctd/165-ctd-processing/330-ctd-data-processing-protocol.html</p>
<p>Raw .hex files were converted to ASCII .cnv files without skipping scans; hysteresis correction was applied to oxygen data. A 9 s median window filter applied to all variables, and a 0.15 low pass filter was applied to pressure data only. A 4 s delay was applied to the raw oxygen data and v1 (also oxygen) as recommended in Sea-Bird’s software manual. Default settings were used for the cell thermal mass correction. Depth, potential temperature, salinity, density, oxygen concentration (tau correction applied), oxygen saturation, dynamic meters, and specific volume anomaly were derived from existing data using the EOS-8 option in SeaSoft.</p>
<p>Casts were not split or binned, because these steps obscure or eliminate the hydrothermal plume signal seen in the temperature data at the bottom depths of the casts.</p>
<p>Files were converted to .csv format using the text to column function in Microsoft Excel.</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1357360 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1357360
onGoing
Samantha B. Joye
University of Georgia
706-542-5893
Dept. of Marine Sciences 325 Sanford Drive
Athens
GA
30602
USA
mjoye@uga.edu
pointOfContact
Andreas Teske
University of North Carolina at Chapel Hill
508-287-1648
Department of Marine Sciences 3117B Venable Hall, CB 3300
Chapel Hill
NC
27599
USA
teske@email.unc.edu
pointOfContact
asNeeded
Dataset Version: 2
Unknown
cruise_id
station_name
cast_datetime_start
scan
timeY
timeS
prDM
t090C
t190C
c0S_m
c1S_m
v0
v1
v2
v3
v4
v5
v6
v7
sbeox0V
sbeox1V
CStarAt0
CStarTr0
flECO_AFL
turbWETntu0
par
altM
latitude
longitude
depSM
potemp090C
potemp190C
sal00
sal11
sigma_e00
sigma_e11
sbeox0Mg_L
sbeox0Mm_L
sbeox1Mg_L
sbeox1Mm_L
oxsolMg_L
oxsatMg_L
dm
sva
T2_T190C
secS_priS
Comments
Sea-Bird SBE 9 CTD rosette used for data and sample collection
WET labs ECO-NTU Turbidity Meter
theme
None, User defined
Cruise identfier
station
ISO_DateTime_UTC
scan
time_elapsed
water pressure
water temperature at measurement depth
conductivity
No BCO-DMO term
Oxygen in volts
beam attenuation
transmission
fluorescence
turbidity
PAR
altitude
latitude
longitude
depth
potential temperature
salinity
sigma-theta
dissolved Oxygen
O2 saturation
comments
featureType
BCO-DMO Standard Parameters
CTD Sea-Bird 9
Sea-Bird SBE 43 Dissolved Oxygen Sensor
Turbidity Meter
Wet Labs ECO-AFL/FL Fluorometer
WET Labs {Sea-Bird WETLabs} C-Star transmissometer
instrument
BCO-DMO Standard Instruments
AT42-05
FK190211
service
Deployment Activity
Guaymas Basin, Gulf of California, Mexico
Gulf of California
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.
Collaborative Research: Microbial Carbon cycling and its interactions with Sulfur and Nitrogen transformations in Guaymas Basin hydrothermal sediments
https://osprey.bco-dmo.org/project/474317
Collaborative Research: Microbial Carbon cycling and its interactions with Sulfur and Nitrogen transformations in Guaymas Basin hydrothermal sediments
<p><em>Description from NSF award abstract:</em><br />
Hydrothermally active sediments in the Guaymas Basin are dominated by novel microbial communities that catalyze important biogeochemical processes in these seafloor ecosystems. This project will investigate genomic potential, physiological capabilities and biogeochemical roles of key uncultured organisms from Guaymas sediments, especially the high-temperature anaerobic methane oxidizers that occur specifically in hydrothermally active sediments (ANME-1Guaymas). The study will focus on their role in carbon transformations, but also explore their potential involvement in sulfur and nitrogen transformations. First-order research topics include quantifying anaerobic methane oxidation under high temperature,in situ concentrations of phosphorus and methane , and with alternate electron acceptors; sulfate and sulfur-dependent microbial pathways and isotopic signatures under these conditions; and nitrogen transformations in methane-oxidizing microbial communities, hydrothermal mats and sediments.</p>
<p>This integrated biogeochemical and microbiological research will explore the pathways of and environmental controls on the consumption and production of methane, other alkanes, inorganic carbon, organic acids and organic matter that fuel the Guaymas sedimentary microbial ecosystem. The hydrothermal sediments of Guaymas Basin provide a spatially compact, high-activity location for investigating novel modes of methane cycling and carbon assimilation into microbial biomass. In the case of anaerobic methane oxidation, the high temperature and pressure tolerance of Guaymas Basin methane-oxidizing microbial communities, and their potential to uncouple from the dominant electron acceptor sulfate, vastly increase the predicted subsurface habitat space and biogeochemical role for anaerobic microbial methanotrophy in global deep subsurface diagenesis. Further, microbial methane production and oxidation interlocks with syulfur and nitrogen transformations, which will be explored at the organism and process level in hydrothermal sediment microbial communities and mats of Guaymas Basin. In general, first-order research tasks (rate measurements, radiotracer incorporation studies, genomes, in situ microgradients) define the key microbial capabilities, pathways and processes that mediate chemical exchange between the subsurface hydrothermal/seeps and deep ocean waters.</p>
Guaymas Basin Interactions
largerWorkCitation
project
eng; USA
oceans
Guaymas Basin, Gulf of California, Mexico; Gulf of California
-111.4106
-111.4042
27.00654
27.04546
2018-11-18
2019-03-12
Guaymas Basin, Gulf of California, 27.00 N, 111.00W
0
BCO-DMO catalogue of parameters from CTD data collected in the Guaymas Basin, Gulf of California from R/V Atlantis cruise AT42-05 in 2018 and R/V Falkor cruise FK190211 in 2019
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/887640.rdf
Name: cruise_id
Units: untiless
Description: <p>cruise identifier</p>
http://lod.bco-dmo.org/id/dataset-parameter/887641.rdf
Name: station_name
Units: unitless
Description: <p>station name</p>
http://lod.bco-dmo.org/id/dataset-parameter/887642.rdf
Name: cast_datetime_start
Units: unitless
Description: <p>Cast Date in ISO 8601 format (UTC time zone)</p>
http://lod.bco-dmo.org/id/dataset-parameter/887643.rdf
Name: scan
Units: unitless
Description: <p>Scan Count</p>
http://lod.bco-dmo.org/id/dataset-parameter/887644.rdf
Name: timeY
Units: seconds
Description: <p>Time, System</p>
http://lod.bco-dmo.org/id/dataset-parameter/887645.rdf
Name: timeS
Units: seconds
Description: <p>Time, Elapsed</p>
http://lod.bco-dmo.org/id/dataset-parameter/887646.rdf
Name: prDM
Units: decibars (db)
Description: <p>Pressure, Digiquartz</p>
http://lod.bco-dmo.org/id/dataset-parameter/887647.rdf
Name: t090C
Units: degrees Celsius
Description: <p>Temperature (ITS-90)</p>
http://lod.bco-dmo.org/id/dataset-parameter/887648.rdf
Name: t190C
Units: degrees Celsius
Description: <p>Temperature, 2 (ITS-90)</p>
http://lod.bco-dmo.org/id/dataset-parameter/887649.rdf
Name: c0S_m
Units: Siemens per meter (S/m)
Description: <p>Conductivity</p>
http://lod.bco-dmo.org/id/dataset-parameter/887650.rdf
Name: c1S_m
Units: Siemens per meter (S/m)
Description: <p>Conductivity, 2</p>
http://lod.bco-dmo.org/id/dataset-parameter/887651.rdf
Name: v0
Units: volts (V)
Description: <p>Voltage 0 (free)</p>
http://lod.bco-dmo.org/id/dataset-parameter/887652.rdf
Name: v1
Units: volts (V)
Description: <p>Voltage 1 (oxygen)</p>
http://lod.bco-dmo.org/id/dataset-parameter/887653.rdf
Name: v2
Units: volts (V)
Description: <p>Voltage 2 (transmissometer)</p>
http://lod.bco-dmo.org/id/dataset-parameter/887654.rdf
Name: v3
Units: volts (V)
Description: <p>Voltage 3 (free)</p>
http://lod.bco-dmo.org/id/dataset-parameter/887655.rdf
Name: v4
Units: volts (V)
Description: <p>Voltage 4 (fluorometer)</p>
http://lod.bco-dmo.org/id/dataset-parameter/887656.rdf
Name: v5
Units: volts (V)
Description: <p>Voltage 5 (turbidity)</p>
http://lod.bco-dmo.org/id/dataset-parameter/887657.rdf
Name: v6
Units: volts (V)
Description: <p>Voltage 6 (altimeter)</p>
http://lod.bco-dmo.org/id/dataset-parameter/887658.rdf
Name: v7
Units: volts (V)
Description: <p>Voltage 7 (free)</p>
http://lod.bco-dmo.org/id/dataset-parameter/887659.rdf
Name: sbeox0V
Units: volts (V)
Description: <p>Oxygen raw, SBE 43</p>
http://lod.bco-dmo.org/id/dataset-parameter/887660.rdf
Name: sbeox1V
Units: volts (V)
Description: <p>Oxygen raw, SBE 43 2</p>
http://lod.bco-dmo.org/id/dataset-parameter/887661.rdf
Name: CStarAt0
Units: per meter (1/m)
Description: <p>Beam Attenuation, WET Labs C-Star</p>
http://lod.bco-dmo.org/id/dataset-parameter/887662.rdf
Name: CStarTr0
Units: pecent (%)
Description: <p>Beam Transmission, WET Labs C-Star</p>
http://lod.bco-dmo.org/id/dataset-parameter/887663.rdf
Name: flECO_AFL
Units: milligrams per cubic meter (mg/m^3)
Description: <p>Fluorescence, WET Labs ECO-AFL/FL</p>
http://lod.bco-dmo.org/id/dataset-parameter/887664.rdf
Name: turbWETntu0
Units: Nephelometric Turbidity Units (NTU)
Description: <p>Turbidity, WET Labs ECO</p>
http://lod.bco-dmo.org/id/dataset-parameter/887665.rdf
Name: par
Units: unknown
Description: <p>PAR/Irradiance, Biospherical/Licor</p>
http://lod.bco-dmo.org/id/dataset-parameter/887666.rdf
Name: altM
Units: meters (m)
Description: <p>Altimeter</p>
http://lod.bco-dmo.org/id/dataset-parameter/887667.rdf
Name: latitude
Units: decimal degrees
Description: <p>Latitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/887668.rdf
Name: longitude
Units: decimal degrees
Description: <p>Longitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/887669.rdf
Name: depSM
Units: meters (m)
Description: <p>Depth ([salt water, m], lat = 27.0065)</p>
http://lod.bco-dmo.org/id/dataset-parameter/887670.rdf
Name: potemp090C
Units: degrees Celsius
Description: <p>Potential Temperature (ITS-90)</p>
http://lod.bco-dmo.org/id/dataset-parameter/887671.rdf
Name: potemp190C
Units: degrees Celsius
Description: <p>Potential Temperature, 2 (ITS-90)</p>
http://lod.bco-dmo.org/id/dataset-parameter/887672.rdf
Name: sal00
Units: Practical Salinity Units (PSU)
Description: <p>Salinity, Practical</p>
http://lod.bco-dmo.org/id/dataset-parameter/887673.rdf
Name: sal11
Units: Practical Salinity Units (PSU)
Description: <p>Salinity, Practical, 2</p>
http://lod.bco-dmo.org/id/dataset-parameter/887674.rdf
Name: sigma_e00
Units: kilograms per cubic meter (kg/m^3)
Description: <p>Density (sigma-theta)</p>
http://lod.bco-dmo.org/id/dataset-parameter/887675.rdf
Name: sigma_e11
Units: kilograms per cubic meter (kg/m^3)
Description: <p>Density, 2 (sigma-theta)</p>
http://lod.bco-dmo.org/id/dataset-parameter/887676.rdf
Name: sbeox0Mg_L
Units: milligrams per liter (mg/L)
Description: <p>Oxygen, SBE 43. WS = 2</p>
http://lod.bco-dmo.org/id/dataset-parameter/887677.rdf
Name: sbeox0Mm_L
Units: micromoles per liter (umol/L)
Description: <p>Oxygen, SBE 43. WS = 2</p>
http://lod.bco-dmo.org/id/dataset-parameter/887678.rdf
Name: sbeox1Mg_L
Units: milligrams per liter (mg/L)
Description: <p>Oxygen, 2</p>
http://lod.bco-dmo.org/id/dataset-parameter/887679.rdf
Name: sbeox1Mm_L
Units: micromoles per liter (umol/L)
Description: <p>Oxygen, 2</p>
http://lod.bco-dmo.org/id/dataset-parameter/887680.rdf
Name: oxsolMg_L
Units: milligrams per liter (mg/L)
Description: <p>Oxygen Saturation, Garcia & Gordon</p>
http://lod.bco-dmo.org/id/dataset-parameter/887681.rdf
Name: oxsatMg_L
Units: milligrams per liter (mg/L)
Description: <p>Oxygen Saturation, Weiss</p>
http://lod.bco-dmo.org/id/dataset-parameter/887682.rdf
Name: dm
Units: [10 J/kg]
Description: <p>Dynamic Meters</p>
http://lod.bco-dmo.org/id/dataset-parameter/887683.rdf
Name: sva
Units: [10^-8 * m^3/kg]
Description: <p>Specific Volume Anomaly</p>
http://lod.bco-dmo.org/id/dataset-parameter/887684.rdf
Name: T2_T190C
Units: degrees Celsius
Description: <p>Temperature Difference, 2 - 1 (ITS-90)</p>
http://lod.bco-dmo.org/id/dataset-parameter/887685.rdf
Name: secS_priS
Units: Practical Salinity Units (PSU)
Description: <p>Salinity, Practical, Difference, 2 - 1</p>
http://lod.bco-dmo.org/id/dataset-parameter/887686.rdf
Name: Comments
Units: unitless
Description: <p>Comments (from seabird file header)</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
69316497
AT42-05 seabird .cnv files
AT42-05 CTD data in 10 seabird .cnv format files. See the seabird This is the format originally submitted to BCO-DMO. The files include header lines containing parameter descriptions and sensor calibration information. See seabird's seasave manual for more documentation.
Parameters included in these files:
# name 0 = scan: Scan Count
# name 1 = prDM: Pressure, Digiquartz [db]
# name 2 = t090C: Temperature [ITS-90, deg C]
# name 3 = t190C: Temperature, 2 [ITS-90, deg C]
# name 4 = c0S/m: Conductivity [S/m]
# name 5 = c1S/m: Conductivity, 2 [S/m]
# name 6 = v0: Voltage 0
# name 7 = v1: Voltage 1
# name 8 = v2: Voltage 2
# name 9 = v3: Voltage 3
# name 10 = v4: Voltage 4
# name 11 = v5: Voltage 5
# name 12 = v6: Voltage 6
# name 13 = v7: Voltage 7
# name 14 = sbeox0V: Oxygen raw, SBE 43 [V]
# name 15 = CStarAt0: Beam Attenuation, WET Labs C-Star [1/m]
# name 16 = CStarTr0: Beam Transmission, WET Labs C-Star [%]
# name 17 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3]
# name 18 = turbWETntu0: Turbidity, WET Labs ECO [NTU]
# name 19 = altM: Altimeter [m]
# name 20 = latitude: Latitude [deg]
# name 21 = longitude: Longitude [deg]
# name 22 = timeS: Time, Elapsed [seconds]
# name 23 = depSM: Depth [salt water, m], lat = 27.0115
# name 24 = potemp090C: Potential Temperature [ITS-90, deg C]
# name 25 = potemp190C: Potential Temperature, 2 [ITS-90, deg C]
# name 26 = sal00: Salinity, Practical [PSU]
# name 27 = sal11: Salinity, Practical, 2 [PSU]
# name 28 = sigma-é00: Density [sigma-theta, kg/m^3]
# name 29 = sigma-é11: Density, 2 [sigma-theta, kg/m^3]
# name 30 = sbeox0Mg/L: Oxygen, SBE 43 [mg/l], WS = 2
# name 31 = sbeox0Mm/L: Oxygen, SBE 43 [umol/l], WS = 2
# name 32 = oxsolMg/L: Oxygen Saturation, Garcia & Gordon [mg/l]
# name 33 = oxsatMg/L: Oxygen Saturation, Weiss [mg/l]
# name 34 = dm: Dynamic Meters [10 J/kg]
# name 35 = sva: Specific Volume Anomaly [10^-8 * m^3/kg]
# name 36 = T2-T190C: Temperature Difference, 2 - 1 [ITS-90, deg C]
# name 37 = secS-priS: Salinity, Practical, Difference, 2 - 1 [PSU]
# name 38 = flag: flag
download
145662564
FK190211 seabird .cnv files
FK190211 CTD data in 10 seabird .cnv format files. See the seabird This is the format originally submitted to BCO-DMO. The files include header lines containing parameter descriptions and sensor calibration information. See seabird's seasave manual for more documentation.
# name 0 = scan: Scan Count
# name 1 = timeY: Time, System [seconds]
# name 2 = prDM: Pressure, Digiquartz [db]
# name 3 = t090C: Temperature [ITS-90, deg C]
# name 4 = t190C: Temperature, 2 [ITS-90, deg C]
# name 5 = c0S/m: Conductivity [S/m]
# name 6 = c1S/m: Conductivity, 2 [S/m]
# name 7 = v0: Voltage 0
# name 8 = v1: Voltage 1
# name 9 = v2: Voltage 2
# name 10 = v3: Voltage 3
# name 11 = v4: Voltage 4
# name 12 = v5: Voltage 5
# name 13 = sbeox0V: Oxygen raw, SBE 43 [V]
# name 14 = sbeox1V: Oxygen raw, SBE 43, 2 [V]
# name 15 = CStarAt0: Beam Attenuation, WET Labs C-Star [1/m]
# name 16 = CStarTr0: Beam Transmission, WET Labs C-Star [%]
# name 17 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3]
# name 18 = turbWETntu0: Turbidity, WET Labs ECO [NTU]
# name 19 = altM: Altimeter [m]
# name 20 = latitude: Latitude [deg]
# name 21 = longitude: Longitude [deg]
# name 22 = depSM: Depth [salt water, m], lat = 27.5827
# name 23 = potemp090C: Potential Temperature [ITS-90, deg C]
# name 24 = potemp190C: Potential Temperature, 2 [ITS-90, deg C]
# name 25 = sal00: Salinity, Practical [PSU]
# name 26 = sal11: Salinity, Practical, 2 [PSU]
# name 27 = sigma-é00: Density [sigma-theta, kg/m^3]
# name 28 = sigma-é11: Density, 2 [sigma-theta, kg/m^3]
# name 29 = sbeox0Mg/L: Oxygen, SBE 43 [mg/l], WS = 2
# name 30 = sbeox0Mm/L: Oxygen, SBE 43 [umol/l], WS = 2
# name 31 = sbeox1Mg/L: Oxygen, SBE 43, 2 [mg/l], WS = 2
# name 32 = sbeox1Mm/L: Oxygen, SBE 43, 2 [umol/l], WS = 2
# name 33 = oxsolMg/L: Oxygen Saturation, Garcia & Gordon [mg/l]
# name 34 = oxsatMg/L: Oxygen Saturation, Weiss [mg/l]
# name 35 = dm: Dynamic Meters [10 J/kg]
# name 36 = sva: Specific Volume Anomaly [10^-8 * m^3/kg]
# name 37 = T2-T190C: Temperature Difference, 2 - 1 [ITS-90, deg C]
# name 38 = secS-priS: Salinity, Practical, Difference, 2 - 1 [PSU]
# name 39 = flag: flag
download
https://osprey.bco-dmo.org/dataset/818993/data/download
download
onLine
dataset
<p>Data processed using Sea-Bird’s SBE Data Processing program/SeaSoft, version 7.23.2</p>
<p>Data processing protocol adapted from CalCOFI methods, found here: https://calcofi.org/data/ctd/165-ctd-processing/330-ctd-data-processing-protocol.html</p>
<p>Raw .hex files were converted to ASCII .cnv files without skipping scans; hysteresis correction was applied to oxygen data. A 9 s median window filter applied to all variables, and a 0.15 low pass filter was applied to pressure data only. A 4 s delay was applied to the raw oxygen data and v1 (also oxygen) as recommended in Sea-Bird’s software manual. Default settings were used for the cell thermal mass correction. Depth, potential temperature, salinity, density, oxygen concentration (tau correction applied), oxygen saturation, dynamic meters, and specific volume anomaly were derived from existing data using the EOS-8 option in SeaSoft.</p>
<p>Casts were not split or binned, because these steps obscure or eliminate the hydrothermal plume signal seen in the temperature data at the bottom depths of the casts.</p>
<p>Files were converted to .csv format using the text to column function in Microsoft Excel.</p>
Specified by the Principal Investigator(s)
<p>BCO-DMO Data Manager Processing Notes:<br />
* Data submitted as seabird .cnv files (see "Data Files" section for originally submitted cnv files)<br />
│&nbsp; &nbsp;├── [ 83M]&nbsp; at4205001_derived.cnv<br />
│&nbsp; &nbsp;├── [109M]&nbsp; at4205002_derived.cnv<br />
│&nbsp; &nbsp;├── [ 61M]&nbsp; at4205003_derived.cnv<br />
│&nbsp; &nbsp;├── [ 69M]&nbsp; at4205004_derived.cnv<br />
│&nbsp; &nbsp;├── [107M]&nbsp; at4205005_derived.cnv<br />
│&nbsp; &nbsp;├── [ 76M]&nbsp; at4205006_derived.cnv<br />
│&nbsp; &nbsp;├── [ 61M]&nbsp; at4205007_derived.cnv<br />
│&nbsp; &nbsp;├── [106M]&nbsp; at4205008_derived.cnv<br />
│&nbsp; &nbsp;├── [ 75M]&nbsp; at4205009_derived.cnv<br />
│&nbsp; &nbsp;└── [ 63M]&nbsp; at4205010_derived.cnv</p>
<p>├── [ 69M]&nbsp; FK190211_CTD002actual_28022019.cnv<br />
├── [ 73M]&nbsp; FK190211_CTD003actual_28022019.cnv<br />
├── [ 97M]&nbsp; FK190211_CTD004_01032019.cnv<br />
├── [142M]&nbsp; FK190211_CTD006_02032019.cnv<br />
├── [ 65M]&nbsp; FK190211_CTD007_03032019.cnv<br />
├── [ 24M]&nbsp; FK190211_CTD008_03032019.cnv<br />
├── [ 97M]&nbsp; FK190211_CTD009_04032019.cnv<br />
├── [ 17M]&nbsp; FK190211_CTD010_04032019.cnv<br />
├── [ 86M]&nbsp; FK190211_CTD011_05032019.cnv<br />
├── [ 39M]&nbsp; FK190211_CTD012_05032019.cnv<br />
├── [100M]&nbsp; FK190211_CTD013_06032019.cnv<br />
├── [ 99M]&nbsp; FK190211_CTD014_06032019.cnv<br />
├── [140M]&nbsp; FK190211_CTD015_07032019.cnv<br />
├── [ 84M]&nbsp; FK190211_CTD016_08032019.cnv<br />
├── [ 95M]&nbsp; FK190211_CTD017_08032019.cnv<br />
├── [ 12M]&nbsp; FK190211_CTD018_08032019.cnv<br />
├── [ 11M]&nbsp; FK190211_CTD019_08032019.cnv<br />
├── [ 70M]&nbsp; FK190211_CTD020_09032019.cnv<br />
├── [ 13M]&nbsp; FK190211_CTD021_09032019.cnv<br />
├── [ 81M]&nbsp; FK190211_CTD022_10032019.cnv<br />
├── [100M]&nbsp; FK190211_CTD023_11032019.cnv<br />
├── [152M]&nbsp; FK190211_CTD024_11032019.cnv<br />
├── [ 20M]&nbsp; FK190211_CTD025_12032019.cnv<br />
└── [7.9M]&nbsp; FK190211_CTDtest_22022019.cnv</p>
<p>* all cnv files imported into the BCO-DMO data system as one combined data table.<br />
* added a conventional header with dataset name, PI name, version date<br />
* modified parameter names to conform with BCO-DMO naming conventions (spaces, +, and - changed to underscores).&nbsp; Units in parentheses removed and added to Parameter Description metadata section.<br />
* The defualt missing identifier in the original file N.D. for "not determined" is displayed as "nd" in the data.&nbsp; nd is the default missing data identifier in the BCO-DMO system.&nbsp;&nbsp;<br />
* Added column "cast_datetime_start" from the NMEA timestamp in UTC within the seabird headerlines in each cnv file.<br />
* Added column "station_name" with the station name used in the .cnv filename.<br />
* Added column "cruise_id"&nbsp;<br />
* Lat/lon converted to decimal degrees from degrees decimal minutes<br />
* Comment column added to contain comments in the original seabird file header.<br />
<br />
Version 2 (2023-03-23) replaces version 1(2020-08-27)&nbsp;&nbsp;:<br />
*&nbsp;Version 2 has the data from the faulty sensors removed from the FK190211 files but is otherwise the same as version 1</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
Sea-Bird SBE 9 CTD rosette used for data and sample collection
Sea-Bird SBE 9 CTD rosette used for data and sample collection
PI Supplied Instrument Name: Sea-Bird SBE 9 CTD rosette used for data and sample collection PI Supplied Instrument Description:Used with a Sea-Bird SBE11plus deck unit Instrument Name: CTD Sea-Bird 9 Instrument Short Name:CTD SBE 9 Instrument Description: The Sea-Bird SBE 9 is a type of CTD instrument package. The SBE 9 is the Underwater Unit and is most often combined with the SBE 11 Deck Unit (for real-time readout using conductive wire) when deployed from a research 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, fluorometer, altimeter, etc.). Note that in most cases, it is more accurate to specify SBE 911 than SBE 9 since it is likely a SBE 11 deck unit was used. more information from Sea-Bird Electronics Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/130/
PI Supplied Instrument Name: 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/
WET labs ECO-NTU Turbidity Meter
WET labs ECO-NTU Turbidity Meter
PI Supplied Instrument Name: WET labs ECO-NTU Turbidity Meter Instrument Name: Turbidity Meter Instrument Short Name:Turbidity Meter Instrument Description: A turbidity meter measures the clarity of a water sample. A beam of light is shown through a water sample. The turbidity, or its converse clarity, is read on a numerical scale. Turbidity determined by this technique is referred to as the nephelometric method from the root meaning "cloudiness". This word is used to form the name of the unit of turbidity, the NTU (Nephelometric Turbidity Unit). The meter reading cannot be used to compare the turbidity of different water samples unless the instrument is calibrated. Description from: http://www.gvsu.edu/wri/education/instructor-s-manual-turbidity-10.htm
(One example is the Orion AQ4500 Turbidimeter)
PI Supplied Instrument Name: 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/
PI Supplied Instrument Name: 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: AT42-05
AT42-05
R/V Atlantis
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantis
vessel
AT42-05
Andreas Teske
University of North Carolina at Chapel Hill
Cruise: FK190211
FK190211
R/V Falkor
Community Standard Description
International Council for the Exploration of the Sea
R/V Falkor
vessel
FK190211
Samantha B. Joye
University of Georgia
R/V Atlantis
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantis
vessel
R/V Falkor
Community Standard Description
International Council for the Exploration of the Sea
R/V Falkor
vessel