http://lod.bco-dmo.org/id/dataset/945088
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
2024-12-03
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
List of water samples collected with Niskin bottles (CTD) during R/V Thomas G. Thompson cruise TN391 in the western Atlantic margin and Gulf of Mexico in 2021
2024-12-03
publication
2024-12-03
revision
BCO-DMO Linked Data URI
2024-12-03
creation
http://lod.bco-dmo.org/id/dataset/945088
Shawn M. Arellano
Western Washington University - Shannon Point Marine Center
principalInvestigator
David B. Eggleston
North Carolina State University - Center for Marine Science and Technology
principalInvestigator
Craig M. Young
University of Oregon
principalInvestigator
Ruoying He
Western Washington University
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: Young, C. M., Arellano, S. M., Eggleston, D. B., He, R. (2024) List of water samples collected with Niskin bottles (CTD) during R/V Thomas G. Thompson cruise TN391 in the western Atlantic margin and Gulf of Mexico in 2021. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2024-12-03 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/945088 [access date]
Dataset Description: <p>See the "Related Datasets" section for additional scientific sample lists, dive summaries, and related datasets from this cruise. Samples from this cruise include: benthic invertebrate samples collected by ROV Jason, plankton samples collected with the SyPRID sampler on Sentry, and water samples collected with niskin bottles on the CTD carousel.</p> Methods and Sampling: <p>Water samples were collected via 4-L niskin bottles on the ship's CTD carousel and filtered for a variety of studies.&nbsp;</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1851383 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1851383
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1851286 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1851286
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1851421 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1851421
onGoing
Shawn M. Arellano
Western Washington University - Shannon Point Marine Center
360-650-3634
Western Washington University 1900 Shannon Point Road
Anacortes
WA
98221
USA
arellas@wwu.edu
pointOfContact
David B. Eggleston
North Carolina State University - Center for Marine Science and Technology
919-515-7840
32800 Faucette Drive PO Box 8208
Raleigh
NC
27695
USA
eggleston@ncsu.edu
pointOfContact
Craig M. Young
University of Oregon
541-346-7274
Oregon Institute of Marine Biology P.O. Box 5389
Charleston
Oregon
97420
USA
cmyoung@uoregon.edu
pointOfContact
Ruoying He
Western Washington University
919-513-0249
Jordan Hall - Rm 4149
Raleigh
NC
27695-8208
USA
rhe@ncsu.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Site
Date
Cast_Lat
Cast_Lon
Depth
Niskin_num
Volume_Filtered
Preservation
Filter_Type
Container
Recipient_of_Sample
CTD
theme
None, User defined
site
date
latitude
longitude
depth nominal
Niskin bottle number
sample_volume
sample description
featureType
BCO-DMO Standard Parameters
CTD Sea-Bird SBE 911plus
Niskin bottle
instrument
BCO-DMO Standard Instruments
TN391
service
Deployment Activity
Woods Hole, Massachusetts to Gulfport, Mississippi
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: dispersal depth and the transport of deep-sea, methane-seep larvae around a biogeographic barrier
https://wp.wwu.edu/arellanolab/category/salt/
Collaborative Research: dispersal depth and the transport of deep-sea, methane-seep larvae around a biogeographic barrier
<p><em>NSF Award Abstract:</em><br />
Ever since hydrothermal vents and methane seeps were first discovered in the deep ocean more than 40 years ago, scientists have wondered how these isolated communities, fully dependent on underwater "islands" of toxic chemicals, are first colonized by organisms, and how the populations of these specialized animals are exchanged and maintained. These fundamental processes depend on the transport of babies (larvae) by the ocean currents, yet because the larvae are microscopic and diluted in the vastness of the ocean, it is very difficult to determine where and how they drift. This project uses an autonomous underwater vehicle to collect larvae from precise regions of the water column. Larval traps on the bottom and chemical analyses of larval shells will also be used to determine the depths where larvae swim. These findings will provide realistic estimates for mathematical models that show how biology interacts with ocean currents to predict which methane seeps will be colonized by larvae originating at different depths. A detailed knowledge of larval dispersal is needed for conservation and management of the deep sea. Without such information, we cannot know the best placement of marine protected areas, nor can we facilitate the reestablishment of communities impacted by deep-sea mining, drilling, or other human activities. This project will provide hands-on at-sea training for college students to learn the rapidly vanishing skills needed for studies of larvae and embryos in their natural habitats. Learning opportunities will also be available to individuals of all ages through new, interactive exhibits on deep-sea biology and larval ecology produced for small museums and aquaria on the coasts of Oregon, Washington and North Carolina.</p>
<p>Reliable estimates of connectivity among metapopulations are increasingly important in marine conservation biology, ecology and phylogeography, yet biological parameters for biophysical models in the deep sea remain largely unavailable. The movements of deep-sea vent and seep larvae among islands of habitat suitable for chemosynthesis have been inferred from current patterns using numerical modeling, but virtually all such models have used untested assumptions about biological parameters that should have large impacts on the predictions. This project seeks to fill in the missing biological parameters while developing better models for predicting the dispersal patterns of methane seep animals living in the Gulf of Mexico and on the Western Atlantic Margin. Despite the existence of similar seeps at similar depths on two sides of the Florida peninsula, the Western Atlantic seeps support only a subset of the species found in the Gulf of Mexico. It is hypothesized that the ability of larvae to disperse through the relatively shallow waters of the Florida Straits depends on an interaction between the adult spawning depth and the dispersal depth of the larvae. Dispersal depth, in turn, will be influenced by larval flotation rates, swimming behaviors, feeding requirements, and ontogenetic migration patterns during the planktonic period. The recently developed SyPRID sampler deployed on AUV Sentry will be used to collect larvae from precise depth strata in the water column, including layers very near the ocean floor. Larval traps deployed on the bottom at three depths in each region will be used in conjunction with the plankton collections to determine what proportion of larvae are demersal. Comparisons of stable oxygen isotopes between larval and juvenile mollusk shells will provide information on the temperatures (and therefore depths) that larvae develop, and geochemical analyses of larval and juvenile shells will determine whether larval cohorts mix among depth strata. Ocean circulation and particle transport modeling incorporating realistic biological parameters will be used to predict the movements of larvae around the Florida Peninsula for various spawning depths and seasons.</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>
SALT
largerWorkCitation
project
eng; USA
oceans
Woods Hole, Massachusetts to Gulfport, Mississippi
-91.27933
-73.8175
26.0285
38.04717
2021-05-26
2021-06-14
Methane seeps on the shelf and slope of Louisiana, Mississippi, Florida, North Carolina, Virginia and Maryland
0
BCO-DMO catalogue of parameters from List of water samples collected with Niskin bottles (CTD) during R/V Thomas G. Thompson cruise TN391 in the western Atlantic margin and Gulf of Mexico in 2021
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/995265.rdf
Name: Site
Units: unitless
Description: <p>Site name</p>
http://lod.bco-dmo.org/id/dataset-parameter/995266.rdf
Name: Date
Units: unitless
Description: <p>Sample date (ISO 8601 format)</p>
http://lod.bco-dmo.org/id/dataset-parameter/995267.rdf
Name: Cast_Lat
Units: decimal degrees
Description: <p>Cast latitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/995269.rdf
Name: Cast_Lon
Units: decimal degrees
Description: <p>Cast latitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/995271.rdf
Name: Depth
Units: meters (m)
Description: <p>Depth (nominal target depth)</p>
http://lod.bco-dmo.org/id/dataset-parameter/995272.rdf
Name: Niskin_num
Units: unitless
Description: <p>Niskin bottle number</p>
http://lod.bco-dmo.org/id/dataset-parameter/995273.rdf
Name: Volume_Filtered
Units: unitless
Description: <p>Description of volume filtered or unfiltered (e.g. '2L','200mL','40mL unfiltered')</p>
http://lod.bco-dmo.org/id/dataset-parameter/995274.rdf
Name: Preservation
Units: unitless
Description: <p>Preservation method</p>
http://lod.bco-dmo.org/id/dataset-parameter/995275.rdf
Name: Filter_Type
Units: unitless
Description: <p>Filter type (e.g. '0.2um','GFF')</p>
http://lod.bco-dmo.org/id/dataset-parameter/995276.rdf
Name: Container
Units: unitless
Description: <p>Type of container</p>
http://lod.bco-dmo.org/id/dataset-parameter/995277.rdf
Name: Recipient_of_Sample
Units: unitless
Description: <p>Recipient of the sample (either WWU or OIMB)</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
https://osprey.bco-dmo.org/dataset/945088/data/download
download
onLine
dataset
<p>Water samples were collected via 4-L niskin bottles on the ship's CTD carousel and filtered for a variety of studies.&nbsp;</p>
Specified by the Principal Investigator(s)
Data submission included three separate sample lists supplied as separate sheets in the same excel file TN-391 Master Sample List.xlsx (each became a BCO-DMO dataset, see "Related Datasets").
Data File:
- Loaded data from "TN-391 Master Sample List.xlsx", sheet "CTD", using rows 1-2 as headers, skipping row 1, treating "N/A" as missing values.
- Data did not contain latitude and longitude so the Cast_Lat, and Cast_Lon were aquired from R2R Underway CTD dataset (doi:10.7284/150390) .hdr files (NMEA Lat, and Lon) which were then added to the water sample list
- Converted "Cast_Lat" and "Cast_Lon" fields from degrees-decimal_minutes format (with directional indicators N/S and E/W respectively) to decimal degrees
- Rounded "Cast_Lat" and "Cast_Lon" to 5 decimal places
- Applied BCO-DMO field metadata (descriptions, standard name IDs, supplied units) to fields: Site, Date, Depth, Niskin #, Container, Volume Filtered, Filter Type, Preservation, Recipient of Sample
- Removed trailing "m" suffix from Depth field values to allow numeric typing (e.g., "25m" → "25")
- Set field types: Date as date (%Y-%m-%d), Depth as integer, all other fields as string
- Renamed columns to meet BCO-DMO naming conventions designed for interoperability: "Niskin #" → "Niskin_num", "Volume Filtered" → "Volume_Filtered", "Filter Type" → "Filter_Type", "Recipient of Sample" → "Recipient_of_Sample"
- Updated package-level metadata with field-level statistics (counts, min/max values) for all columns across 71 rows
- Output saved to "945088_v1_tn391-water-sample-list.csv"
Metadata:
- Parameter (column) descriptions filled in from a related dive summary dataset also used to fill in definitions (see "Related Datasets").
- Exact Instrument model for the cruise added from listing at Rolling Deck to Repository (R2R) for this cruise.
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
CTD
CTD
PI Supplied Instrument Name: CTD PI Supplied Instrument Description:Instrument model documented at rolling deck to repository (R2R) for this cruise as SeaBird SBE-911+ 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/
PI Supplied Instrument Name: Instrument Name: Niskin bottle Instrument Short Name:Niskin bottle Instrument Description: A Niskin bottle (a next generation water sampler based on the Nansen bottle) is a cylindrical, non-metallic water collection device with stoppers at both ends. The bottles can be attached individually on a hydrowire or deployed in 12, 24, or 36 bottle Rosette systems mounted on a frame and combined with a CTD. Niskin bottles are used to collect discrete water samples for a range of measurements including pigments, nutrients, plankton, etc. Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0412/
Cruise: TN391
TN391
R/V Thomas G. Thompson
Community Standard Description
International Council for the Exploration of the Sea
R/V Thomas G. Thompson
vessel
TN391
Craig M. Young
University of Oregon
R/V Thomas G. Thompson
Community Standard Description
International Council for the Exploration of the Sea
R/V Thomas G. Thompson
vessel