http://lod.bco-dmo.org/id/dataset/709669
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
2017-07-25
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Underway data for Blue Heron cruise BH15-11 in the western arm of Lake Superior from August 2015 (Early Career Great Lakes research project, Novel Nutrient Paleoproxy project)
2017-07-25
publication
2017-07-25
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2021-05-26
publication
https://doi.org/10.26008/1912/bco-dmo.709669.1
Tristan J. Horner
Woods Hole Oceanographic Institution
principalInvestigator
Helena Pryer
University of Bristol, UK
principalInvestigator
Richard D. Ricketts
University of Minnesota Duluth
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. J., Pryer, H., Ricketts, R. D. (2021) Underway data for Blue Heron cruise BH15-11 in the western arm of Lake Superior from August 2015 (Early Career Great Lakes research project, Novel Nutrient Paleoproxy project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2017-07-25 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.709669.1 [access date]
Underway data for Blue Heron cruise BH15-11 - Lake Superior Dataset Description: <p>This dataset encapsulates all underway surface water data collected during BH15-11 in the western arm of Lake Superior.</p> Methods and Sampling: <p>Underway surface sampling was collected aboard the RV Blue Heron during cruise BH15-11, which sailed from Duluth MN to Duluth MN during August 2015.</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
Helena Pryer
University of Bristol, UK
Senate House, Tyndall Avenue
Bristol, BS8 1TH
UK
helena.pryer@bristol.ac.uk
pointOfContact
Richard D. Ricketts
University of Minnesota Duluth
Duluth
MN
55812
USA
ricketts@d.umn.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
date
time
ISO_DateTime_UTC
WaterTemp
XMISS_Avg
CHL_f_Avg
PAR_Avg
SlrW_Avg
CDOM_Avg
pH_Avg
lat
lon
theme
None, User defined
date
time of day
ISO_DateTime_UTC
water temperature at measurement depth
transmission
chlorophyll a
PAR
irradiance
colored or chromophoric dissolved organic matter
pH
latitude
longitude
featureType
BCO-DMO Standard Parameters
Fluorometer
pH Sensor
Photosynthetically Available Radiation Sensor
Transmissometer
Water Temperature Sensor
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
-92.0934
-89.8107
46.749
47.4211
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 Underway data for Blue Heron cruise BH15-11 in the western arm of Lake Superior from August 2015 (Early Career Great Lakes research project, Novel Nutrient Paleoproxy 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/710816.rdf
Name: date
Units: unitless
Description: <p>UTC date; YYYYMMDD</p>
http://lod.bco-dmo.org/id/dataset-parameter/710817.rdf
Name: time
Units: unitless
Description: <p>UTC time; HHMM</p>
http://lod.bco-dmo.org/id/dataset-parameter/710818.rdf
Name: ISO_DateTime_UTC
Units: unitless
Description: <p>Date and time in ISO 8601:2004E format: YYYY-MM-DDTHH:MM:SS.xxZ</p>
http://lod.bco-dmo.org/id/dataset-parameter/710819.rdf
Name: WaterTemp
Units: degrees Celsius
Description: <p>sea surface water temperature</p>
http://lod.bco-dmo.org/id/dataset-parameter/710820.rdf
Name: XMISS_Avg
Units: percent
Description: <p>sea surface transmissometry</p>
http://lod.bco-dmo.org/id/dataset-parameter/710821.rdf
Name: CHL_f_Avg
Units: micrograms per liter (ug/l)
Description: <p>sea surface chlorophyll</p>
http://lod.bco-dmo.org/id/dataset-parameter/710822.rdf
Name: PAR_Avg
Units: microEinsteins/centimeter^2/second (uE/cm2/s)
Description: <p>sea surface Photosynthetically Available [Active] Radiation; downwelling irradiance</p>
http://lod.bco-dmo.org/id/dataset-parameter/710823.rdf
Name: SlrW_Avg
Units: Watts per square meter (W/m^2)
Description: <p>solar irradiance</p>
http://lod.bco-dmo.org/id/dataset-parameter/710824.rdf
Name: CDOM_Avg
Units: parts per billion
Description: <p>sea surface colored dissolved organic matter</p>
http://lod.bco-dmo.org/id/dataset-parameter/710825.rdf
Name: pH_Avg
Units: unitless (pH scale)
Description: <p>sea surface pH: The measure of the acidity or basicity of an aqueous solution</p>
http://lod.bco-dmo.org/id/dataset-parameter/710826.rdf
Name: lat
Units: decimal degrees
Description: <p>latitude; north is positive</p>
http://lod.bco-dmo.org/id/dataset-parameter/710827.rdf
Name: lon
Units: decimal degrees
Description: <p>longitude; east is positive</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
9170984
https://darchive.mblwhoilibrary.org/bitstream/1912/27175/1/dataset-709669_bh15-11-underway-data__v1.tsv
download
https://doi.org/10.26008/1912/bco-dmo.709669.1
download
onLine
dataset
<p>Underway surface sampling was collected aboard the RV Blue Heron during cruise BH15-11, which sailed from Duluth MN to Duluth MN during August 2015.</p>
Specified by the Principal Investigator(s)
<p><strong>BCO-DMO Processing Notes:</strong><br />
- added conventional header with dataset name, PI name, version date<br />
- modified parameter names to conform with BCO-DMO naming conventions<br />
- split date and time into separate columns<br />
- added ISO_DateTime_UTC column<br />
- converted latitude and longitude to decimal degrees</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
PI Supplied Instrument Name: 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/
PI Supplied Instrument Name: Instrument Name: pH Sensor Instrument Short Name:pH Sensor Instrument Description: An instrument that measures the hydrogen ion activity in solutions.
The overall concentration of hydrogen ions is inversely related to its pH. The pH scale ranges from 0 to 14 and indicates whether acidic (more H+) or basic (less H+).
PI Supplied Instrument Name: Instrument Name: Photosynthetically Available Radiation Sensor Instrument Short Name:PAR sensor Instrument Description: A PAR sensor measures photosynthetically available (or active) radiation. The sensor measures photon flux density (photons per second per square meter) within the visible wavelength range (typically 400 to 700 nanometers). PAR gives an indication of the total energy available to plants for photosynthesis. This instrument name is used when specific type, make and model are not known. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/122/
PI Supplied Instrument Name: 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/
PI Supplied Instrument Name: Instrument Name: Water Temperature Sensor Instrument Short Name:Water Temp Sensor Instrument Description: General term for an instrument that measures the temperature of the water with which it is in contact (thermometer). Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/134/
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