http://lod.bco-dmo.org/id/dataset/708293
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
2017-07-11
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Processed CTD data from BH15-11 from R/V Blue Heron cruise BH15-11 in the western arm of Lake Superior in August 2015
2017-07-20
publication
2017-07-20
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2019-08-02
publication
https://doi.org/10.1575/1912/bco-dmo.708293.1
Tristan J. Horner
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: Horner, T. (2017) Processed CTD data from BH15-11 from R/V Blue Heron cruise BH15-11 in the western arm of Lake Superior in August 2015. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2017-07-20 [if applicable, indicate subset used]. doi:10.1575/1912/bco-dmo.708293.1 [access date]
Processed CTD data from BH15-11 Dataset Description: <p>Processed CTD data from BH15-11.</p>
<p>Related publications:Horner, T. J., Pryer, H. V., Nielsen, S. G., Crockford, P. W., Gauglitz, J. M., Wing, B. A., &amp; Ricketts, R. D. (2017). Pelagic barite precipitation at micromolar ambient sulfate. Nature Communications, 8(1). doi:10.1038/s41467-017-01229-5&nbsp;</p> Methods and Sampling: <p>CTD casts were conducted using using a Sea-Bird SBE 9 and&nbsp;SBE 11plus V 5.0. The CTD rosette included: WET Labs WETstar, SBE43 (oxygen), WET Labs CDOM,&nbsp;WET Labs C-Star, and&nbsp;Biospherical/Licor sensors. Data were processed (data conversion, filter, loop edit, bin average, ascii out) using&nbsp;Seasave V 7.23.2.&nbsp;</p>
<p>Notes:<br />
- These data include both the up and down cast at each station. Because Niskin bottles were fired at certain depths on the upcasts, "nbin" values may be very high at those depths (because the CTD sat at&nbsp;depth for a longer period of time).<br />
-&nbsp;Cast 002.01 was aborted due to a transmissometer issue.</p>
<p>Also see: <a href="https://datadocs.bco-dmo.org/docs/horner/Great_Lakes_geochem/data_docs/BH15-11_CTD_Cast_sheets.pdf" target="_blank">Cast logs from cruise BH15-11 (PDF)</a>.</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1430015 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1430015
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1443577 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1443577
completed
Tristan J. Horner
Woods Hole Oceanographic Institution
508-289-3825
266 Woods Hole Rd. Clark 448, MS# 25
Woods Hole
MA
02543
United States
thorner@whoi.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
cast
lat_start
lon_start
ISO_DateTime_UTC
PrDM
DepFM
T090C
C0uS_cm
Specc
WetStar
Sbeox0Mg_L
WetCDOM
CStarTr0
Par
Orp
Ph
Dz_dtM
TimeS
AltM
Latitude
Longitude
Nbin
Flag
station_name
Sea-Bird SBE 9 and SBE 11plus V 5.0
WET Labs CDOM
Biospherical/Licor
SBE 43
WET Labs WETstar
WET Labs C-Star
theme
None, User defined
cast
latitude at start time of measurement
longitude at start time of measurement
ISO_DateTime_UTC
water pressure
depth
water temperature at measurement depth
conductivity
specific conductance
fluorescence
dissolved Oxygen
transmission
PAR
No BCO-DMO term
pH
descent_rate
time_elapsed
altitude
latitude
longitude
number of bins
flag
station name
featureType
BCO-DMO Standard Parameters
CTD Sea-Bird SBE 911plus
CTD-fluorometer
LI-COR Biospherical PAR Sensor
Sea-Bird SBE 43 Dissolved Oxygen Sensor
WET Labs (Sea-Bird WETLabs) WETStar fluorometer
WET Labs {Sea-Bird WETLabs} C-Star transmissometer
instrument
BCO-DMO Standard Instruments
BH15-11
service
Deployment Activity
western arm of Lake Superior
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.
EAGER - Introducing Early Career Scientists to Research on the Great Lakes
https://osprey.bco-dmo.org/project/679912
EAGER - Introducing Early Career Scientists to Research on the Great Lakes
<p>NSF Award Abstract:</p>
<p>This proposal to fund a research training cruise on the University of Minnesota's R/V Blue Heron for early career scientists from the Great Lakes basin. The proposed work will have two goals: 1) teach early career lacustrine scientists how to acquire, plan for, and manage cruises aboard UNOLS ships, possibly having some impact on the long-term decrease in requests for ship time on UNOLS ships in general; and 2) expose members of the Great Lakes scientific community, which has an abysmally low submittal rate of proposals to NSF requesting UNOLS ships, to UNOLS and the academic fleet. This project mirrors the successful Chief Scientist training program that Dr. Claire Reimers at Oregon State University has run on ocean-going ships such as the R/V Wecoma, New Horizon and Endeavor.<br />
Intellectual Merit :<br />
The training cruise envisioned herein will allow early career scientists to collect seed data<br />
and test hypotheses for future proposals to NSF.<br />
Broader Impacts :<br />
This proposal intends to educate the next generation of researchers about the capabilities<br />
of UNOLS. This type of outreach between UNOLS and potential users is not only important for<br />
the broader scientific community, but doubly important for the Great Lakes community which<br />
seems resistant to using assets like the UNOLS fleet.</p>
Early Career Great Lakes research
largerWorkCitation
project
Calibration of a Novel Nutrient Paleoproxy in the Southern Ocean
https://osprey.bco-dmo.org/project/680957
Calibration of a Novel Nutrient Paleoproxy in the Southern Ocean
<p>NSF Award Abstract:</p>
<p>Human observations of Earth's climate span only a narrow window of Earth History. Understanding how and why Earth's climate changed before human observations can be overcome through the measurement and interpretation of the chemical composition of marine sediments. Accurate interpretation of these records -- also known as "proxy" records, because they stand in for direct measurements of environmental conditions in the past -- first requires that the behavior of the proxy be properly calibrated against direct observations in modern environments. This project will develop a novel proxy for marine nutrient utilization based on a comprehensive characterization of the chemical composition of particulate organic matter in the Southern Ocean. The formation and export of organic matter in the ocean requires nutrients, consumes carbon, and can influence the global air-sea balance of carbon dioxide. New proxies and calibrations offer novel ways of looking at Earth's climate history and can potentially illuminate interactions within marine ecosystems.</p>
<p>The efficiency of the biological carbon pump depends critically on the availability and utilization of marine nutrients, particularly in the Southern Ocean. However, ambiguity in, and disagreement between current nutrient utilization paleoproxies renders reconstruction of past nutrient regimes uncertain. Cadmium -- a known proxy for phosphate -- offers a means to circumvent many of the known limitations of existing nutrient proxies, but requires a full isotopic characterization before its application. In this project, researchers will trace the stable isotopic composition of cadmium recorded in organic matter using multiple collector inductively coupled plasma mass spectrometry. The researchers will make isotopic measurements across numerous surface nutrient regimes in the Southern Ocean, with a focus on three critical geochemical transitions: the formation of organic carbon at the sea surface, its transit and decomposition through the ocean's interior, and its behavior during burial on the sea floor. This sea surface-to-sea floor calibration will thus comprehensively determine the utility and fidelity of a novel nutrient proxy, allowing a more accurate view of how Earth's climate was related to ocean biogeochemistry in the past.</p>
Novel Nutrient Paleoproxy
largerWorkCitation
project
eng; USA
oceans
western arm of Lake Superior
-91.9442
-89.8223
46.7502
47.332
2015-08-26
2015-08-28
From projects that focused on the following 2 locations: 1. Great Lakes 2. Southern Ocean
0
BCO-DMO catalogue of parameters from Processed CTD data from BH15-11 from R/V Blue Heron cruise BH15-11 in the western arm of Lake Superior in August 2015
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/708778.rdf
Name: cast
Units: unitless
Description: <p>Cast identier. Composed of station + cast (e.g. 002.01 = station 2, cast 1).</p>
http://lod.bco-dmo.org/id/dataset-parameter/708779.rdf
Name: lat_start
Units: decimal degrees
Description: <p>Latitude at start of cast; obtained from .hdr files</p>
http://lod.bco-dmo.org/id/dataset-parameter/708780.rdf
Name: lon_start
Units: decimal degrees
Description: <p>Longitude at start of cast; obtained from .hdr files</p>
http://lod.bco-dmo.org/id/dataset-parameter/708781.rdf
Name: ISO_DateTime_UTC
Units: unitless
Description: <p>Time and date formatted to ISO 8601 standard (yyyy-mm-ddTHH:MM:SS); obtained from .hdr files</p>
http://lod.bco-dmo.org/id/dataset-parameter/708782.rdf
Name: PrDM
Units: decibars (db)
Description: <p>Pressure, Digiquartz</p>
http://lod.bco-dmo.org/id/dataset-parameter/708783.rdf
Name: DepFM
Units: meters (m)
Description: <p>Depth (fresh water)</p>
http://lod.bco-dmo.org/id/dataset-parameter/708784.rdf
Name: T090C
Units: degrees Celsius
Description: <p>Temperature [ITS-90]</p>
http://lod.bco-dmo.org/id/dataset-parameter/708785.rdf
Name: C0uS_cm
Units: microsiemens per centimeter (uS/cm)
Description: <p>Conductivity</p>
http://lod.bco-dmo.org/id/dataset-parameter/708786.rdf
Name: Specc
Units: microsiemens per centimeter (uS/cm)
Description: <p>Specific conductance</p>
http://lod.bco-dmo.org/id/dataset-parameter/708787.rdf
Name: WetStar
Units: milligrams per cubic meter (mg/m3)
Description: <p>Fluorescence measured by WET Labs WETstar</p>
http://lod.bco-dmo.org/id/dataset-parameter/708788.rdf
Name: Sbeox0Mg_L
Units: milligrams per liter (mg/L)
Description: <p>Oxygen measured by SBE43</p>
http://lod.bco-dmo.org/id/dataset-parameter/708789.rdf
Name: WetCDOM
Units: milligrams per cubic meter (mg/m3)
Description: <p>Fluorescence measured by WET Labs CDOM</p>
http://lod.bco-dmo.org/id/dataset-parameter/708790.rdf
Name: CStarTr0
Units: percent (%)
Description: <p>Beam transmission measured by WET Labs C-Star</p>
http://lod.bco-dmo.org/id/dataset-parameter/708791.rdf
Name: Par
Units: microEinsteins per square centimeter per second (ueinsteins/cm2-sec)
Description: <p>PAR/Irradiance measured by Biospherical/Licor</p>
http://lod.bco-dmo.org/id/dataset-parameter/708792.rdf
Name: Orp
Units: millivolts (mV)
Description: <p>Oxidation reduction potential</p>
http://lod.bco-dmo.org/id/dataset-parameter/708793.rdf
Name: Ph
Units: unitless (pH scale)
Description: <p>pH</p>
http://lod.bco-dmo.org/id/dataset-parameter/708794.rdf
Name: Dz_dtM
Units: meters per second (m/s)
Description: <p>Descent rate</p>
http://lod.bco-dmo.org/id/dataset-parameter/708795.rdf
Name: TimeS
Units: seconds
Description: <p>Elapsed time</p>
http://lod.bco-dmo.org/id/dataset-parameter/708796.rdf
Name: AltM
Units: meter (m)
Description: <p>Altimeter</p>
http://lod.bco-dmo.org/id/dataset-parameter/708797.rdf
Name: Latitude
Units: decimal degrees
Description: <p>Latitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/708798.rdf
Name: Longitude
Units: decimal degrees
Description: <p>Longitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/708799.rdf
Name: Nbin
Units: unitless
Description: <p>Number of scans per bin</p>
http://lod.bco-dmo.org/id/dataset-parameter/708800.rdf
Name: Flag
Units: unitless
Description: <p>0.000e+00 (bad flag = -9.990e-29)</p>
http://lod.bco-dmo.org/id/dataset-parameter/709400.rdf
Name: station_name
Units: unitless
Description: <p>Name commonly used to refer to the station</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
576794
https://darchive.mblwhoilibrary.org/bitstream/1912/24404/1/dataset-708293_bh15-11-ctd__v1.tsv
download
https://doi.org/10.1575/1912/bco-dmo.708293.1
download
onLine
dataset
<p>CTD casts were conducted using using a Sea-Bird SBE 9 and&nbsp;SBE 11plus V 5.0. The CTD rosette included: WET Labs WETstar, SBE43 (oxygen), WET Labs CDOM,&nbsp;WET Labs C-Star, and&nbsp;Biospherical/Licor sensors. Data were processed (data conversion, filter, loop edit, bin average, ascii out) using&nbsp;Seasave V 7.23.2.&nbsp;</p>
<p>Notes:<br />
- These data include both the up and down cast at each station. Because Niskin bottles were fired at certain depths on the upcasts, "nbin" values may be very high at those depths (because the CTD sat at&nbsp;depth for a longer period of time).<br />
-&nbsp;Cast 002.01 was aborted due to a transmissometer issue.</p>
<p>Also see: <a href="https://datadocs.bco-dmo.org/docs/horner/Great_Lakes_geochem/data_docs/BH15-11_CTD_Cast_sheets.pdf" target="_blank">Cast logs from cruise BH15-11 (PDF)</a>.</p>
Specified by the Principal Investigator(s)
<p>Example SeaSave processing, from cast 005.01:<br />
# datcnv_date = Aug 28 2015 08:22:28, 7.23.2 [datcnv_vars = 17]<br />
# datcnv_in = C:\Users\Tech\Desktop\Seasave\Raw\CTD_2015\BH15-11\005.01.hex C:\Users\Tech\Desktop\Seasave\Raw\CTD_2015\BH15-11\005.01.XMLCON<br />
# datcnv_skipover = 0<br />
# datcnv_ox_hysteresis_correction = yes<br />
# datcnv_ox_tau_correction = yes<br />
# filter_date = Aug 28 2015 08:23:15, 7.23.2<br />
# filter_in = C:\Users\Tech\Desktop\Seasave\Converted Data\005.01.cnv<br />
# filter_low_pass_tc_A = 0.150<br />
# filter_low_pass_tc_B = 0.150<br />
# filter_low_pass_A_vars = prDM<br />
# filter_low_pass_B_vars =<br />
# loopedit_date = Aug 28 2015 08:26:05, 7.23.2<br />
# loopedit_in = C:\Users\Tech\Desktop\Seasave\Filter\005.01f.cnv<br />
# loopedit_minVelocity = 0.100 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<br />
# loopedit_surfaceSoak: do not remove &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<br />
# loopedit_excl_bad_scans = yes<br />
# binavg_date = Aug 28 2015 08:26:48, 7.23.2<br />
# binavg_in = C:\Users\Tech\Desktop\Seasave\Loop Edit\005.01fle.cnv<br />
# binavg_bintype = meters<br />
# binavg_binsize = 1<br />
# binavg_excl_bad_scans = yes<br />
# binavg_skipover = 0<br />
# binavg_surface_bin = no, min = 0.000, max = 0.000, value = 0.000<br />
# file_type = ascii</p>
<p>BCO-DMO Processing Notes:<br />
- Modified parameters names to conform with BCO-DMO naming conventions;<br />
- Created ISO_DateTime field from dates in&nbsp;CTD .hdr files;<br />
- Added column for "station_name".</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 and SBE 11plus V 5.0
Sea-Bird SBE 9 and SBE 11plus V 5.0
PI Supplied Instrument Name: Sea-Bird SBE 9 and SBE 11plus V 5.0 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/
WET Labs CDOM
WET Labs CDOM
PI Supplied Instrument Name: WET Labs CDOM Instrument Name: CTD-fluorometer Instrument Short Name:CTD-fluorometer Instrument Description: A CTD-fluorometer is an instrument package designed to measure hydrographic information (pressure, temperature and conductivity) and chlorophyll fluorescence. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/113/
Biospherical/Licor
Biospherical/Licor
PI Supplied Instrument Name: Biospherical/Licor 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
SBE 43
PI Supplied Instrument Name: SBE 43 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 WETstar
WET Labs WETstar
PI Supplied Instrument Name: WET Labs WETstar Instrument Name: WET Labs (Sea-Bird WETLabs) WETStar fluorometer Instrument Short Name:WETStar Instrument Description: Submersible fluorometer designed for through-flow or pumped CTD applications manufactured by WetLabs and which can be configured for various types of fluorescence. The probe has a temperature range of 0-30 degrees C and a depth rating of 600 meters. Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0075/
WET Labs C-Star
WET Labs C-Star
PI Supplied Instrument Name: WET Labs C-Star 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: BH15-11
BH15-11
R/V Blue Heron
Community Standard Description
International Council for the Exploration of the Sea
R/V Blue Heron
vessel
R/V Blue Heron
Community Standard Description
International Council for the Exploration of the Sea
R/V Blue Heron
vessel