http://lod.bco-dmo.org/id/dataset/655656
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
2016-08-24
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Ciona intestinalis, Mercenaria mercenaria and Mya arenaria velocity fields from PIV experiments (Inhalant flows project)
2016-08-24
publication
2016-08-24
revision
BCO-DMO Linked Data URI
2016-08-24
creation
http://lod.bco-dmo.org/id/dataset/655656
Dr Peter Jumars
University of Maine
principalInvestigator
Dr John Crimaldi
University of Colorado
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: Jumars, P., Crimaldi, J. (2016) Ciona intestinalis, Mercenaria mercenaria and Mya arenaria velocity fields from PIV experiments (Inhalant flows project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). Version Date 2016-08-24 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/655656 [access date]
Ciona intestinalis, Mercenaria mercenaria and Mya arenaria velocity fields from PIV experiments Dataset Description: <p>This data is available for download: <a href="http://dmoserv3.bco-dmo.org/data/jumars/susp_feeders/Suspension_Feeder_PIV_Data.tar.gz" target="_blank">Download .zip file (8 GB)</a>.<br />
Columns are as follows: x coordinate (mm), y coordinate (mm), u (m/s), v (m/s), w (m/s)</p>
<p><strong>Related Dataset: </strong><a href="http://www.bco-dmo.org/dataset/655604">Suspension feeder size data</a></p> Methods and Sampling: <p>Stereoscopic particle image velocimetry (PIV) was performed using a LaVision (Goettingen, Germany) system with a pulsed ND:YAG laser (emission wavelength 532 nm). Experiments were performed with one suspension feeder in a 30 x 30 x 30 cm tank filled to 27-28 cm with filtered seawater. The water was seeded with hollow glass spheres (d = 9--13 µm; rho = 1.10 ± 0.05 g/cm^-3; LaVision) and maintained at a temperature of 17-19˚C and practical salinity of ~30-32. Approximately 2 x 10^6 Tetraselmis chuii cells were added to the tank at the beginning of each experiment to induce feeding. Experiments lasted &lt;10 h.</p>
<p>The folder names are the date and time of collection of the original set of images (‘YearMonthDay - HourMinuteSecond’). Multiple sequences from the same set of images are differentiated with a letter at the end.</p>
<p><em><strong>Ciona intestinalis</strong></em>:&nbsp;Particle images were collected in single-frame mode at 3.5 Hz. Each folder represents a sequence of 40 s. A different individual was used on each experiment date except on 12/9/14 and 12/16/14. On these two dates, the first ten sequences are from one individual, and the last ten sequences are from another individual.</p>
<p><em><strong>Mercenaria mercenaria:</strong></em>&nbsp;Particle images were collected in double-frame mode at 2.5 Hz with the time between frame&nbsp;pairs (dt) ranging from 40-99 ms. Each folder represents a sequence of 40 s. A different individual was used on each experiment date.</p>
<p><em><strong>Mya arenaria</strong></em>:&nbsp;Particle images were collected in double-frame mode at 2.5 Hz with the time between frame pairs (dt) ranging from 25-80 ms. Each folder represents a sequence of 40 s. A different individual was used on each experiment date.</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1260199 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1260199
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1260232 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1260232
completed
Dr Peter Jumars
University of Maine
207-563-8101
193 Clark's Cove Road
Walpole
ME
04573-3307
USA
jumars@maine.edu
pointOfContact
Dr John Crimaldi
University of Colorado
303-735-2162
428 UCB, University of Colorado
Boulder
CO
80309-0428
USA
crimaldi@colorado.edu
pointOfContact
asNeeded
Unknown
species
description
x
y
u
v
w
theme
None, User defined
species scientific name (binomial)
brief description
xpos
ypos
velocity east
velocity north
No BCO-DMO term
featureType
BCO-DMO Standard Parameters
Camera
Laser
instrument
BCO-DMO Standard Instruments
Jumars_2014
service
Deployment Activity
Gulf of Maine lab
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.
A framework to characterize inhalant siphon flows of aquatic benthos
https://osprey.bco-dmo.org/project/555567
A framework to characterize inhalant siphon flows of aquatic benthos
<p><em>Description from NSF award abstract:</em><br />
Inhalant siphon flows produced by benthic invertebrates such as clams and tunicates through suspension feeding and respiration can directly affect a wide range of physical and chemical processes in benthic marine ecosystems. These flows are energetically costly and influence the feeding and reproductive biology of the individual. Moreover, an understanding of siphon flows at multiple scales can be widely used not only to address questions of flow fields for other aquatic organisms and exchange processes, but that understanding has direct impacts on a variety of engineering problems such as sewer designs. Despite the importance of these flow fields in biology, relatively little research has been conducted on this topic, specifically on inhalant (vs. exhalant) flows. For this study, the PIs have modeled the flow outside the siphon entrance of several important benthic marine animals and have found radically different results from those commonly assumed. Given these findings, the PIs propose to test the results of their numerical simulation on inanimate physical models, and then verify their accuracy using live organisms.</p>
<p>The proposed numerical modeling will examine and predict effects of several parameters including inhalant siphon wall thickness, siphon height, disturbances caused by exhalant flows, and sensitivity to ambient flows. Predictions will be initially tested by using inanimate analog models. To provide a broad ecological framework, the PIs will then focus on five model suspension feeders, each of which has been extensively studied, and include a species of benthic shrimp, a tunicate, a soft shelled clam, the parchment worm, and a tube-dwelling amphipod. This suite of species will provide a broad description of intake flows as the combination of feeding systems spans nearly the full range of Reynolds numbers observed in animals that produce siphon flows. The results of this study will improve current understanding the effects of organismal intake flows on near-bed processes such as vertical fluxes of organic and inorganic nutrients, an important aspect of benthic ecology. Direct deliverables will include verified quantitative models of inhalant flows of marine benthos, connecting form and function and detailing fluid mechanical costs of operation.</p>
Inhalant flows
largerWorkCitation
project
eng; USA
biota
oceans
Gulf of Maine lab
2014-11-11
2014-11-11
Laboratory data to be generated at the Darling Marine Center and the University of Colorado
0
BCO-DMO catalogue of parameters from Ciona intestinalis, Mercenaria mercenaria and Mya arenaria velocity fields from PIV experiments (Inhalant flows 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/655670.rdf
Name: species
Units: unitless
Description: <p>species used in PIV experiment</p>
http://lod.bco-dmo.org/id/dataset-parameter/655671.rdf
Name: description
Units: unitless
Description: <p>desciption of PIV data available in download</p>
http://lod.bco-dmo.org/id/dataset-parameter/655672.rdf
Name: x
Units: mm
Description: <p>x coordinate</p>
http://lod.bco-dmo.org/id/dataset-parameter/655673.rdf
Name: y
Units: mm
Description: <p>y coordinate</p>
http://lod.bco-dmo.org/id/dataset-parameter/655674.rdf
Name: u
Units: m/s
Description: <p>displacement as function of the in-plane X direction</p>
http://lod.bco-dmo.org/id/dataset-parameter/655675.rdf
Name: v
Units: m/s
Description: <p>displacement as function of the in-plane Y direction</p>
http://lod.bco-dmo.org/id/dataset-parameter/655676.rdf
Name: w
Units: m/s
Description: <p>displacement as function of the in-plane Z direction</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
170
https://datadocs.bco-dmo.org/file/yppzBlPSNOOG6w/susp_feed_PIV.csv
susp_feed_PIV.csv
Primary data file for dataset ID 655656
download
https://osprey.bco-dmo.org/dataset/655656/data/download
download
onLine
dataset
<p>Stereoscopic particle image velocimetry (PIV) was performed using a LaVision (Goettingen, Germany) system with a pulsed ND:YAG laser (emission wavelength 532 nm). Experiments were performed with one suspension feeder in a 30 x 30 x 30 cm tank filled to 27-28 cm with filtered seawater. The water was seeded with hollow glass spheres (d = 9--13 µm; rho = 1.10 ± 0.05 g/cm^-3; LaVision) and maintained at a temperature of 17-19˚C and practical salinity of ~30-32. Approximately 2 x 10^6 Tetraselmis chuii cells were added to the tank at the beginning of each experiment to induce feeding. Experiments lasted &lt;10 h.</p>
<p>The folder names are the date and time of collection of the original set of images (‘YearMonthDay - HourMinuteSecond’). Multiple sequences from the same set of images are differentiated with a letter at the end.</p>
<p><em><strong>Ciona intestinalis</strong></em>:&nbsp;Particle images were collected in single-frame mode at 3.5 Hz. Each folder represents a sequence of 40 s. A different individual was used on each experiment date except on 12/9/14 and 12/16/14. On these two dates, the first ten sequences are from one individual, and the last ten sequences are from another individual.</p>
<p><em><strong>Mercenaria mercenaria:</strong></em>&nbsp;Particle images were collected in double-frame mode at 2.5 Hz with the time between frame&nbsp;pairs (dt) ranging from 40-99 ms. Each folder represents a sequence of 40 s. A different individual was used on each experiment date.</p>
<p><em><strong>Mya arenaria</strong></em>:&nbsp;Particle images were collected in double-frame mode at 2.5 Hz with the time between frame pairs (dt) ranging from 25-80 ms. Each folder represents a sequence of 40 s. A different individual was used on each experiment date.</p>
Specified by the Principal Investigator(s)
<p>Velocity fields were calculated from particle images using LaVision’s DaVis software. Each file within a sequence folder represents the velocity field calculated from a pair of images.</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: PI Supplied Instrument Description:Cameras:
LaVision Imager Intense
Resolution: 1376 x 1040 px
Lenses:
Nikon AF Micro Nikkor 60 mm 1:2.8 D
532 nm bandpass filters Instrument Name: Camera Instrument Short Name:camera Instrument Description: All types of photographic equipment including stills, video, film and digital systems. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/311/
PI Supplied Instrument Name: PI Supplied Instrument Description:New Wave Research Nd:YAG Solo II 15 Hz
Wavelength 532 nm Instrument Name: Laser Instrument Short Name: Instrument Description: A device that generates an intense beam of coherent monochromatic light (or other electromagnetic radiation) by stimulated emission of photons from excited atoms or molecules.
Deployment: Jumars_2014
Jumars_2014
lab University of Maine
lab University of Maine
laboratory
Jumars_2014
Dr Peter Jumars
University of Maine
lab University of Maine
lab University of Maine
laboratory