http://lod.bco-dmo.org/id/dataset/920001
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
2024-02-08
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
CTD data from casts at Friday Harbor, WA in August of 2021 as part of a study of cold-water coral Balanophyllia elegans diet and trophic position
2024-02-09
publication
2024-02-09
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2024-09-17
publication
https://doi.org/10.26008/1912/bco-dmo.920001.1
Anne M. Gothmann
Saint Olaf College
principalInvestigator
Julie Granger
University of Connecticut
principalInvestigator
Maria Prokopenko
Pomona College
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: Gothmann, A. M., Granger, J., Prokopenko, M. (2024) CTD data from casts at Friday Harbor, WA in August of 2021 as part of a study of cold-water coral Balanophyllia elegans diet and trophic position. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2024-02-09 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.920001.1 [access date]
Dataset Description: <p>See "Related Datasets" section on this page to access data and metadata for datasets collected as part of the same study.</p> Methods and Sampling: <p>Hydrologic depth profiles were characterized with a CastAway-CTD profiler.&nbsp; &nbsp;These casts were conducted at the same time as a part of a related particulate dataset collected near Friday Harbor.&nbsp; &nbsp;See dataset "B. elegans cold water coral lab culture: particulate data" https://www.bco-dmo.org/node/919985 and other closely related datasets listed under the "Related Datasets" section that were part of this study.<br />
<br />
Taxonomic identifier&nbsp;for&nbsp;&nbsp;"Balanophyllia elegans":<br />
* Accepted name:&nbsp;Balanophyllia (Balanophyllia) elegans Verrill, 1864<br />
* Life Sciences Identifier (LSID): urn:lsid:marinespecies.org:taxname:286920</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1949119 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1949119
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1949984 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1949984
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1949132 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1949132
completed
Anne M. Gothmann
Saint Olaf College
5077863618
1520 St. Olaf Ave.
Northfield
MN
550572980
US
gothma1@stolaf.edu
pointOfContact
Julie Granger
University of Connecticut
860-405-9094
Department of Marine Sciences 1080 Shenecossett Road
Groton
CT
06340
USA
julie.granger@uconn.edu
pointOfContact
Maria Prokopenko
Pomona College
323-630-4068
185 E Sixth St
Claremont
CA
91711-4434
US
Maria.Prokopenko@pomona.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Station
File_name
Cast_time_UTC
Start_latitude
Start_longitude
Pressure
Depth
Temperature
Conductivity
Specific_conductance
Salinity
Sound_velocity
Density
theme
None, User defined
station
file_name
ISO_DateTime_UTC
latitude
longitude
water pressure
depth
water temperature at measurement depth
conductivity
specific conductance
salinity
sound velocity
density
featureType
BCO-DMO Standard Parameters
SonTek CastAway-CTD
instrument
BCO-DMO Standard Instruments
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: Refining the use of scleractinian cold-water coral skeleton-bound d15N as a proxy for marine N cycling
https://osprey.bco-dmo.org/project/893811
Collaborative Research: Refining the use of scleractinian cold-water coral skeleton-bound d15N as a proxy for marine N cycling
<p>NSF abstract:</p>
<p>Refining the use of scleractinian cold-water coral skeleton-bound d15N as a proxy for marine N cycling</p>
<p>Recent studies show that cold-water corals and their skeletons provide valuable information about the marine nitrogen (N) cycle. This information can shed light on the processes that both drive and respond to changes in Earth’s climate. Cold-water corals are found across the global ocean and can be dated with decadal precision, offering spatial and temporal records of the N cycle in the past. In addition, a single skeleton can be used to reconstruct both surface and deep ocean composition. Despite the promise of cold-water corals, we don’t fully understand how they record changes in the marine N cycle. We must strengthen this understanding before we use cold-water corals to produce reliable records of marine N cycling across space and time, across different coral species, and under different lifestyle and feeding patterns. This project examines how the isotopic composition of organic N trapped in coral skeletons is linked to marine N cycle properties. The study includes a series of lab experiments, measurements of live corals sampled from the natural environment, and measurements of coral skeletal material from different ocean regions and depth horizons archived in museums. The project involves undergraduates at St. Olaf College, Pomona College and Mt. San Antonio College, one of the largest community colleges in Southern California. These students will conduct the research with scientists and peers in collaborating labs. Participation in the project will build student research skills and scientific knowledge for advanced study and prepare students for the scientific workforce. The project will also develop educational materials, including YouTube videos, to promote interest in marine science and awareness of how climate change influences global oceans. These educational materials will be created in collaboration with high school students from underrepresented groups.</p>
<p>The main tool used to investigate marine N cycle history is the isotope composition of particulate organic nitrogen (δ15N-PON) exported from the euphotic zone, which can be accessed using sedimentary archives such as foraminiferal tests, anoxic sediments and soft corals. Recently, the δ15N of organic N trapped within asymbiotic scleractinian cold-water coral (CWC) skeletons has been shown to record the δ15N-PON exported from the surface ocean (Wang et al. 2014; Wang et al. 2017). In order to reliably apply CWC δ15N as a proxy, however, we must explain a ~8.5‰ offset between the δ15N of organic nitrogen within the CWC skeleton and the exported δ15N-PON in regions of coral growth (Wang et al. 2014). The nature of the δ15N offset must be accounted for to be confident that CWC records marine N cycle history consistently across space and time, across different coral species, and for corals with different lifestyle conditions. Through coral culture experiments, measurements of live corals samples from the natural environment, and archives of corals skeletal material from different ocean regions and depth horizons, this research will test whether the offset arises from: (1) a biosynthetic isotope offset between CWC tissue and skeleton, (2) an unusual trophic transfer between CWC tissue and diet, and/or (3) coral feeding on material with elevated δ15N relative to exported δ15N-PON. This work will also provide estimates of N turnover time in CWC, which are scant, and will inform trophic ecology of CWC.</p>
<p>This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.</p>
Coral-bound N
largerWorkCitation
project
eng; USA
oceans
-123.0137764
-123.0060498
48.5460371
48.5621039
2021-08-02
2021-08-03
Global ocean
0
BCO-DMO catalogue of parameters from CTD data from casts at Friday Harbor, WA in August of 2021 as part of a study of cold-water coral Balanophyllia elegans diet and trophic position
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/936949.rdf
Name: Station
Units: unitless
Description: <p>Number assigned to each station where a CTD cast was performed</p>
http://lod.bco-dmo.org/id/dataset-parameter/936950.rdf
Name: File_name
Units: unitless
Description: <p>File identifier for each CTD cast</p>
http://lod.bco-dmo.org/id/dataset-parameter/936951.rdf
Name: Cast_time_UTC
Units: unitless
Description: <p>Date and time of the cast in format mm/dd/yy hh:mm:ss (Time Zone: UTC)</p>
http://lod.bco-dmo.org/id/dataset-parameter/936952.rdf
Name: Start_latitude
Units: decimal degrees
Description: <p>Latitude of the start of the CTD cast, North is positive</p>
http://lod.bco-dmo.org/id/dataset-parameter/936953.rdf
Name: Start_longitude
Units: decimal degrees
Description: <p>Longitude at the start of the CTD cast, West is negative</p>
http://lod.bco-dmo.org/id/dataset-parameter/936954.rdf
Name: Pressure
Units: decibar (db)
Description: <p>Pressure of CTD relative to water surface</p>
http://lod.bco-dmo.org/id/dataset-parameter/936955.rdf
Name: Depth
Units: meters (m)
Description: <p>Depth of CTD relative to water surface</p>
http://lod.bco-dmo.org/id/dataset-parameter/936956.rdf
Name: Temperature
Units: celcius (degC)
Description: <p>Temperature</p>
http://lod.bco-dmo.org/id/dataset-parameter/936957.rdf
Name: Conductivity
Units: microsiemens per centimeter (uS/cm)
Description: <p>Conductivity</p>
http://lod.bco-dmo.org/id/dataset-parameter/936958.rdf
Name: Specific_conductance
Units: microsiemens per centimeter (uS/cm)
Description: <p>specific conductance</p>
http://lod.bco-dmo.org/id/dataset-parameter/936959.rdf
Name: Salinity
Units: practical salinity units (PSU)
Description: <p>Salinity</p>
http://lod.bco-dmo.org/id/dataset-parameter/936960.rdf
Name: Sound_velocity
Units: meters per second (m/s)
Description: <p>Sound velocity</p>
http://lod.bco-dmo.org/id/dataset-parameter/936961.rdf
Name: Density
Units: kilograms per cubic meter (kg/m3)
Description: <p>Density of the water</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
51039
https://darchive.mblwhoilibrary.org/server/api/core/bitstreams/a7e11a13-5d33-4b15-ae43-22a6214e433b/content
download
https://doi.org/10.26008/1912/bco-dmo.920001.1
download
onLine
dataset
<p>Hydrologic depth profiles were characterized with a CastAway-CTD profiler.&nbsp; &nbsp;These casts were conducted at the same time as a part of a related particulate dataset collected near Friday Harbor.&nbsp; &nbsp;See dataset "B. elegans cold water coral lab culture: particulate data" https://www.bco-dmo.org/node/919985 and other closely related datasets listed under the "Related Datasets" section that were part of this study.<br />
<br />
Taxonomic identifier&nbsp;for&nbsp;&nbsp;"Balanophyllia elegans":<br />
* Accepted name:&nbsp;Balanophyllia (Balanophyllia) elegans Verrill, 1864<br />
* Life Sciences Identifier (LSID): urn:lsid:marinespecies.org:taxname:286920</p>
Specified by the Principal Investigator(s)
<p>Data corrections were performed in Excel.&nbsp;</p>
Specified by the Principal Investigator(s)
* Sheet "CTD" of submitted file "BCO-DMO data.xlsx" was imported into the BCO-DMO data system for this dataset. Missing data value was described as "NA=no data value" however no NA occurred in the CTD table. Other sheets in this file were imported as separate datasets in the BCO-DMO catalog (see Related Datasets section)
* Column names adjusted to conform to BCO-DMO naming conventions designed to support broad re-use by a variety of research tools and scripting languages. [Only numbers, letters, and underscores. Can not start with a number]
* Cast Datetime (UTC) converted to ISO 8601 format datetime with timezone
Specified by BCO-DMO Data Managers
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: SonTek CastAway-CTD Instrument Short Name:CastAway-CTD Instrument Description: The Sontek CastAway-CTD (manufactured by Xylem) is a handheld castable instrument that provides instantaneous profiles of temperature, salinity, and sound speed. Each cast is referenced with both time and location using its built-in GPS receiver. The CastAway software displays profiles of the casts in addition to mapping the locations of the data collection points. The CastAway-CTD has a 5 Hz response and sampling rate, accurate to 0.1 (PSS-78), 0.05° Celsius.
Conductivity range is 0 to 100,000 µS/cm.
Temperature range is -5° to 45° Celsius.
Pressure range is 0 to 100 decibars.
Further specs and information can be found on the manufacturer's website: https://www.xylem.com/en-us/brands/wtw/wtw-products/castaway-ctd/