http://lod.bco-dmo.org/id/dataset/713163
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
2017-08-18
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Particle Image Velocimetry (PIV) data from suspension feeding juvenile Mya arenaria clams
2017-08-18
publication
2017-08-18
revision
BCO-DMO Linked Data URI
2017-08-18
creation
http://lod.bco-dmo.org/id/dataset/713163
Dr John Crimaldi
University of Colorado
principalInvestigator
Houshuo Jiang
Woods Hole Oceanographic Institution
principalInvestigator
Dr Peter Jumars
University of Maine
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., Jiang, H. (2017) Particle Image Velocimetry (PIV) data from suspension feeding juvenile Mya arenaria clams. Biological and Chemical Oceanography Data Management Office (BCO-DMO). Version Date 2017-08-18 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/713163 [access date]
Velocity field data from suspension feeding juvenile Mya arenaria clams, collected using PIV Dataset Description: <p>Juvenile <em>Mya arenaria</em> clams were filmed using the micro PIV setup described below (instruments). Experiments were performed in a glass tank with inner dimensions 44 x 4.5 x 97 mm (width x depth x height). The tank was filled to ~100 ml with filtered seawater (17-19˚C, practical salinity 33) seeded with 3 µm polystyrene beads (Polysciences, Inc., Warrington, PA, USA).</p>
<p>Files are named with animal number first and sequence number second (y&lt;animal #&gt;s&lt;sequence #&gt;.txt)</p> Methods and Sampling: <p>Videos were captured at 2000 fps using a FASTCAM SA3 120K monochrome high-speed camera (Photron, Tokyo, Japan) fitted with an infinity-corrected, long-working-distance microscope objective (4x, 18.5 mm working distance) plus a 200 mm focal length objective lens.</p>
<p>Vector fields were calculated using DaVis (LaVision, Goettingen, Germany) with the following parameters: single-frame mode using one pass with 64 x 64 px interrogation windows (50% overlap) followed by four passes with 32 x 32 px interrogation windows (75% overlap).</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
onGoing
Dr John Crimaldi
University of Colorado
303-735-2162
428 UCB, University of Colorado
Boulder
CO
80309-0428
USA
crimaldi@colorado.edu
pointOfContact
Houshuo Jiang
Woods Hole Oceanographic Institution
508-289-3641
Department of Applied Ocean Physics and Engineering 266 Woods Hole Rd. MS #12
Woods Hole
MA
02543
USA
hsjiang@whoi.edu
pointOfContact
Dr Peter Jumars
University of Maine
207-563-8101
193 Clark's Cove Road
Walpole
ME
04573-3307
USA
jumars@maine.edu
pointOfContact
asNeeded
Unknown
x
y
u
v
FASTCAM SA3 120K monochrome high-speed camera
theme
None, User defined
xpos
ypos
Uranium
Vanadium
featureType
BCO-DMO Standard Parameters
Camera
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.
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
2017-08-18
Laboratory data to be generated at the Darling Marine Center and the University of Colorado
0
BCO-DMO catalogue of parameters from Particle Image Velocimetry (PIV) data from suspension feeding juvenile Mya arenaria clams
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/714873.rdf
Name: x
Units: mm
Description: <p>x coordinate</p>
http://lod.bco-dmo.org/id/dataset-parameter/714874.rdf
Name: y
Units: mm
Description: <p>y coordinate</p>
http://lod.bco-dmo.org/id/dataset-parameter/714875.rdf
Name: u
Units: meters per second
Description: <p>velocity in the x-plane direction</p>
http://lod.bco-dmo.org/id/dataset-parameter/714876.rdf
Name: v
Units: meters per second
Description: <p>velocity in the y plane 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
7337696
https://datadocs.bco-dmo.org/file/nGWGzpXC32rNGY/mya_arenaria_piv_data.zip
mya_arenaria_piv_data.zip
download
https://osprey.bco-dmo.org/dataset/713163/data/download
download
onLine
dataset
<p>Videos were captured at 2000 fps using a FASTCAM SA3 120K monochrome high-speed camera (Photron, Tokyo, Japan) fitted with an infinity-corrected, long-working-distance microscope objective (4x, 18.5 mm working distance) plus a 200 mm focal length objective lens.</p>
<p>Vector fields were calculated using DaVis (LaVision, Goettingen, Germany) with the following parameters: single-frame mode using one pass with 64 x 64 px interrogation windows (50% overlap) followed by four passes with 32 x 32 px interrogation windows (75% overlap).</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
FASTCAM SA3 120K monochrome high-speed camera
FASTCAM SA3 120K monochrome high-speed camera
PI Supplied Instrument Name: FASTCAM SA3 120K monochrome high-speed camera PI Supplied Instrument Description:FASTCAM SA3 120K monochrome high-speed camera fitted with an infinity-corrected, long-working-distance microscope objective (4x, 18.5 mm working distance) plus a 200 mm focal length objective lens. 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/