http://lod.bco-dmo.org/id/dataset/818213
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
2020-07-09
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
CTD data from ring nets used to collect copepods on the RV/Ira, June-Oct 2017 and May 2019
2020-07-09
publication
2020-07-09
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2021-01-05
publication
https://doi.org/10.26008/1912/bco-dmo.818213.1
David Fields
Bigelow Laboratory for Ocean Sciences
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: Fields, D. M. (2021) CTD data from ring nets used to collect copepods on the RV/Ira, June-Oct 2017 and May 2019. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2020-07-09 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.818213.1 [access date]
CTD Dataset Description: <p>This dataset reports CTD data from ring nets used to collect copepods on the RV/Ira, June-Oct 2017 and May 2019. Copepods were used in laboratory vortex swimming studies.</p> Methods and Sampling: <p>Vertical Net Hauls were made with a&nbsp;0.75 cm diameter ring net and 333 um mesh size. A solid cod end was used to maintain high-quality live animals. Animals were sorted in the lab.</p>
<p>Data from CTD/rosette was extracted using SBEDataprocessing-win32.</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1537579 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1537579
completed
David Fields
Bigelow Laboratory for Ocean Sciences
207-315-2567
60 Bigelow Dr.
East Boothbay
ME
04544
USA
dfields@bigelow.org
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Station
lat
lon
Date
Depth
Temperature
Salinity
Density
PAR
Fluorescence
Turbidity
Beam
O2_umol
O2_pct_sat
Sea-Bird Electronics (SBE) CTD
Biospherical scalar PAR sensor
WET Labs C-Star transmissometer
ECO-FLNTU fluorometer
theme
None, User defined
station
latitude
longitude
date
depth
water temperature at measurement depth
salinity
density
PAR
fluorescence
turbidity
beam attenuation
dissolved Oxygen
Dissolved oxygen (percent)
featureType
BCO-DMO Standard Parameters
CTD Sea-Bird
Photosynthetically Available Radiation Sensor
Ring Net
WET Labs {Sea-Bird WETLabs} C-Star transmissometer
WETLabs ECO-FLNTU
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: Navigating through space in turbulence tubes: Copepod responses to Burgers' vortex
http://www.nsf.gov/awardsearch/showAward?AWD_ID=1537284
Collaborative Research: Navigating through space in turbulence tubes: Copepod responses to Burgers' vortex
<p>Copepods are ubiquitous animals in marine environments and play a critically-important function in the food web of the world's oceans. The ability of a copepod to sense fluid motion provides an advantage for critical survival tactics such as finding food, finding mates, and avoiding predators. This project will examine the capability of copepods to detect turbulent flow. A turbulent-like flow will be mimicked in a laboratory aquarium as a small vortex (i.e., swirling motion like a tornado), and copepod swimming behavior will be observed in and around the vortex. The goal is to understand the variations in the sensory ecology of three species of copepods with three representative sensor arrays to better explain their temporal and spatial distribution in the ocean in response to turbulence conditions. The project also has a strong education and outreach plan. It will provide interdisciplinary training for graduate and undergraduate students in fields such as engineering, biology, and computational sciences. Further, research results will provide context for planned outreach efforts to educate the general public at local high schools and aquariums.</p>
<p>The project will deconstruct the turbulence-copepod interaction by performing detailed kinematics analysis of swimming in three species of copepods in and around a laboratory realization of a Burgers' vortex that mimics in situ turbulent vortices in the dissipation range of scales. The goal is to test the hypothesis that the copepods Acartia tonsa, Temora longicornis, and Calanus finmarchicus detect hydrodynamic cues related to vortices in turbulent flows and actively respond via changes in swimming kinematics. Using a custom designed and calibrated apparatus, a turbulent-like vortex will be created in the laboratory. By holding the turbulent vortex stable in space, cameras will be focused on a small region of the feature to record the animal behavior relative to well-quantified flow characteristics. The approach has the advantage of eliminating the time-varying and stochastic nature of turbulent flows that make such mechanistic understanding so challenging to achieve. Hypotheses will address questions about the influence of swimming style, setal array architecture, and the interaction of chemical and hydrodynamical cues on the turbulence-copepod interaction. Specifically, the investigators will examine how copepod species with different sensory structures and swimming orientation respond to a stable well-defined laboratory stimulus to determine how copepods exploit the shape and orientation of turbulent features. The species of copepods chosen for this work provide a range of sensory architectures, swimming orientations, sizes, and mate tracking abilities.</p>
Burgers_Vortex_Copepods
largerWorkCitation
project
eng; USA
oceans
-69.5777
-69.5008
43.7532
43.9033
2017-06-02
2019-05-31
Coast of Maine
0
BCO-DMO catalogue of parameters from CTD data from ring nets used to collect copepods on the RV/Ira, June-Oct 2017 and May 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/827463.rdf
Name: Station
Units: unitless
Description: <p>Station identifier</p>
http://lod.bco-dmo.org/id/dataset-parameter/827464.rdf
Name: lat
Units: decimal degrees
Description: <p>Latitude; north is positive</p>
http://lod.bco-dmo.org/id/dataset-parameter/827465.rdf
Name: lon
Units: decimal degrees
Description: <p>Longitude; east is positive</p>
http://lod.bco-dmo.org/id/dataset-parameter/827466.rdf
Name: Date
Units: unitless
Description: <p>Cast date</p>
http://lod.bco-dmo.org/id/dataset-parameter/827467.rdf
Name: Depth
Units: meters
Description: <p>Depth</p>
http://lod.bco-dmo.org/id/dataset-parameter/827468.rdf
Name: Temperature
Units: degrees Celsius
Description: <p>Temperature</p>
http://lod.bco-dmo.org/id/dataset-parameter/827469.rdf
Name: Salinity
Units: Practical Salinity Units (PSU)
Description: <p>Salinity</p>
http://lod.bco-dmo.org/id/dataset-parameter/835262.rdf
Name: Density
Units: kilograms/cubic meter (kg/m^3)
Description: <p>Density</p>
http://lod.bco-dmo.org/id/dataset-parameter/835263.rdf
Name: PAR
Units: microEinsteins/meter^2/second (uE/m^2/sec)
Description: <p>Irradiance</p>
http://lod.bco-dmo.org/id/dataset-parameter/835264.rdf
Name: Fluorescence
Units: milligrams/cubic meter (mg/m3)
Description: <p>Fluorescence</p>
http://lod.bco-dmo.org/id/dataset-parameter/835265.rdf
Name: Turbidity
Units: Nephelometric Turbidity Units (NTU)
Description: <p>Turbidity</p>
http://lod.bco-dmo.org/id/dataset-parameter/835266.rdf
Name: Beam
Units: per meter (1/m)
Description: <p>Beam attenuation</p>
http://lod.bco-dmo.org/id/dataset-parameter/835267.rdf
Name: O2_umol
Units: micromol/kilogram (umol/Kg)
Description: <p>Dissolved oxygen concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/835268.rdf
Name: O2_pct_sat
Units: unitless
Description: <p>Oxygen percent saturation</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
142791
https://darchive.mblwhoilibrary.org/bitstream/1912/26530/1/dataset-818213_ctd-copepod-net-hauls__v1.tsv
download
https://doi.org/10.26008/1912/bco-dmo.818213.1
download
onLine
dataset
<p>Vertical Net Hauls were made with a&nbsp;0.75 cm diameter ring net and 333 um mesh size. A solid cod end was used to maintain high-quality live animals. Animals were sorted in the lab.</p>
<p>Data from CTD/rosette was extracted using SBEDataprocessing-win32.</p>
Specified by the Principal Investigator(s)
<p><strong>BCO-DMO Processing Notes:</strong><br />
- processed original Excel file "Fields 1537579 - Samples Sent.xlsx", submitted 2020-07-07<br />
- pre-processing in Excel: "Shipping dates" sheet:&nbsp;<br />
- made the lat/lon formats consistent. Assumed they were degree-decimal minute<br />
- added conventional header with dataset name, PI name, version date<br />
- renamed columns to conform with BCO-DMO naming conventions (removed units and special characters)<br />
- concatenated 5 sheets (cruise data) from submitted file<br />
- reformatted date from yyyymmdd to yyyy-mm-dd<br />
- reduced precision of data: Temperature/Salinity/Density from 4 to 2; O2_pcent_sat from 5 to 2; PAR from exponential notation to 5 decimal places<br />
- joined lat and lon to concatenated ctd sheets<br />
- final table saved as .csv file<br />
&nbsp;</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 Electronics (SBE) CTD
Sea-Bird Electronics (SBE) CTD
PI Supplied Instrument Name: Sea-Bird Electronics (SBE) CTD Instrument Name: CTD Sea-Bird Instrument Short Name:CTD Sea-Bird Instrument Description: A Conductivity, Temperature, Depth (CTD) sensor package from SeaBird Electronics. This instrument designation is used when specific make and model are not known or when a more specific term is not available in the BCO-DMO vocabulary. Refer to the dataset-specific metadata for more information about the specific CTD used. More information from: http://www.seabird.com/ Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/130/
Biospherical scalar PAR sensor
Biospherical scalar PAR sensor
PI Supplied Instrument Name: Biospherical scalar PAR sensor 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: PI Supplied Instrument Description:A ring net with a 0.75 cm diameter, 333 um mesh size, and a solid cod-end was used to capture live copepods. Instrument Name: Ring Net Instrument Short Name:Ring Net Instrument Description: A Ring Net is a generic plankton net, made by attaching a net of any mesh size to a metal ring of any diameter. There are 1 meter, .75 meter, .25 meter and .5 meter nets that are used regularly. The most common zooplankton ring net is 1 meter in diameter and of mesh size .333mm, also known as a 'meter net' (see Meter Net). Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/22/
WET Labs C-Star transmissometer
WET Labs C-Star transmissometer
PI Supplied Instrument Name: WET Labs C-Star transmissometer 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/
ECO-FLNTU fluorometer
ECO-FLNTU fluorometer
PI Supplied Instrument Name: ECO-FLNTU fluorometer Instrument Name: WETLabs ECO-FLNTU Instrument Short Name:WETLabs ECO-FLNTU Instrument Description: The ECO FLNTU is a dual-wavelength, single-angle sensor for simultaneously determining both chlorophyll fluorescence and turbidity. Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0215/