http://lod.bco-dmo.org/id/dataset/686940
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
2017-04-05
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Experimental results on the speed of escape for five species of calanoid copepod and multiple developmental stages in response to artificial hydrodynamic stimuli (PreyEscape project)
2017-04-12
publication
2017-04-12
revision
BCO-DMO Linked Data URI
2017-04-12
creation
http://lod.bco-dmo.org/id/dataset/686940
Petra H. Lenz
University of Hawaiʻi at Mānoa
principalInvestigator
Daniel K. Hartline
University of Hawaiʻi at Mānoa
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: Lenz, P. H., Hartline, D. K. (2017) Experimental results on the speed of escape for five species of calanoid copepod and multiple developmental stages in response to artificial hydrodynamic stimuli (PreyEscape project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). Version Date 2017-04-12 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/686940 [access date]
Copepod escape speed from stimuli Dataset Description: <p>This dataset includes the&nbsp;maximum speed of escape for five species of calanoid copepod&nbsp;and multiple developmental stages&nbsp;in response to&nbsp;an abrupt hydromechanical stimulus&nbsp;(moving sphere, suction).</p>
<p><strong>These data were published in:</strong><br />
<br />
Buskey, E.J., Strickler, J.R., Bradley, C.J., Hartline, D.K. and Lenz, P.H., 2017. Escapes in copepods: comparison between myelinate and amyelinate species. Journal of Experimental Biology, 220(5), pp.754-758. <a href="http://jeb.biologists.org/content/220/5/754" target="_blank">doi:10.1242/jeb.148304</a></p>
<p>Sources of data:&nbsp;&nbsp; <em>Acartia </em><em>tonsa</em> (immature stages; current study), <em>Acartia </em><em>tonsa</em> (adult females; Buskey et al. 2002); <em>Bestiolina </em><em>similis</em> (current study); <em>Eurytemora </em><em>affinis</em><em> </em>(Bradley et al. 2013); <em>Parvocalanus </em><em>crassirostris</em> (Bradley et al. 2013); <em>Centropages </em><em>hamatus</em> (Burdick et al. 2007)&nbsp;</p> Methods and Sampling: <p>Copepods' approaches to and escapes from the source of a fluid disturbance were recorded on high-speed digital video (500 fps) in 3D.&nbsp;The optical set-up used is a scaled down version of a system described in Strickler (1998). The system, which uses beam splitters and prisms, generates&nbsp;in&nbsp;a single recorded image of two views, the front (x, z) and the side (y, z). These 3-D views were recorded high-speed digital video cameras (in Texas by a Photron FastCam Super 10K series, in Hawaii by a Kodak&nbsp;Motioncorder&nbsp;SR-3000) at 500 frames per second.</p>
<p>For the behavioral experiments, sets of individuals were transferred into the experimental chamber (1.25 x 1.25 x 4.5 cm) at densities of 7 to 15&nbsp;ind&nbsp;mL-1 for nauplii, and 1.5 to 3&nbsp;ind&nbsp;mL-1 for copepodites.&nbsp; When one or more individuals&nbsp;were within the camera view the hydromechanical stimulus was triggered and a video sequence that included footage from before and after the trigger was recorded.</p>
<p>The hydromechanical stimulus:&nbsp; a 3-mm diameter inert plastic sphere was attached to a stiff rod mounted to a piezoelectric pusher (DSM LPA 100 Dynamic Structures) and positioned in the upper quarter of the optical vessel.&nbsp; A pulse trigger controlled the pusher, which displaced the sphere downward by 35 microns in 0.5 ms, returning it to its initial position 60 ms later.</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1235549 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1235549
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-0451376 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=0451376
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-0452159 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=0452159
completed
Petra H. Lenz
University of Hawaiʻi at Mānoa
808-956-8003
Pacific Biosciences Research Center (PBRC), Bekesy Laboratory of Neurobiology 1993 East-West Road
Honolulu
HI
96822
United States
petra@hawaii.edu
pointOfContact
Daniel K. Hartline
University of Hawaiʻi at Mānoa
808-956-8003
Pacific Biosciences Research Center 1993 East-West Rd.
Honolulu
HI
96822
USA
danh@pbrc.hawaii.edu
pointOfContact
asNeeded
Unknown
species
myelin_flag
stage
length_um
length_mm
speed
speed_stdev
Photron FastCam 10K series or Kodak Motioncorder SR-3000
theme
None, User defined
species scientific name (binomial)
flag
stage
length
No BCO-DMO term
standard deviation
featureType
BCO-DMO Standard Parameters
Camera
instrument
BCO-DMO Standard Instruments
CopepodEscape_2017
service
Deployment Activity
University of Hawaii at Manoa 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.
The Drive to Survive: Copepods vs Ichthyoplankton
https://osprey.bco-dmo.org/project/562097
The Drive to Survive: Copepods vs Ichthyoplankton
<p><em>Description from NSF award abstract:</em><br />
This study will experimentally elucidate the dynamics of predator evasion by different species and life stages of copepod responding to a model larval fish predator. The PIs will use standard and high-speed videographic and cutting-edge holographic techniques. Predator-prey interactions within planktonic communities are key to understanding how energy is transferred within complex marine food webs. Of particular interest are those between the highly numerous copepods and one of their more important predators, the ichthyoplankton (the planktonic larval stages of fishes). The larvae of most fishes are planktivorous and heavily dependent on copepods for food. In general, evasion success increases with age in copepods and decreases with the age of the fish predator. How this plays out in detail is critical in determining predatory attack outcomes and the effect these have on predator and prey survival. To address this problem, different copepod developmental stages will be tested against several levels of predator competence, and the results examined for: 1) the success or failure of attacks for different combinations of predator and prey age class; 2) the kinematics (reaction latencies and trajectory orientation) for escape attempts, successful and unsuccessful, for different age classes of copepod; 3) the hydrodynamic cues generated by different ages and attack strategies of the predator and the sensitivity of different prey stages to these cues; and 4) the success or failure of the predatory approach and attack strategies at each prey stage. The data obtained will be used to inform key issues of zooplankton population dynamics. For the prey these include: predator-evasion capabilities and importance of detection ability, reaction speed, escape speed, escape orientation, and trajectory irregularity; for the predator they are: capabilities and importance of mouth gape size, stealthiness, hydrodynamic disturbance production, and lunge kinematics.</p>
PreyEscape
largerWorkCitation
project
eng; USA
oceans
University of Hawaii at Manoa lab
-157.8197
-157.8197
21.3
21.3
2017-04-12
Pacific
0
BCO-DMO catalogue of parameters from Experimental results on the speed of escape for five species of calanoid copepod and multiple developmental stages in response to artificial hydrodynamic stimuli (PreyEscape 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/686949.rdf
Name: species
Units: unitless
Description: <p>copepod species</p>
http://lod.bco-dmo.org/id/dataset-parameter/686950.rdf
Name: myelin_flag
Units: unitless
Description: <p>whether species possess (yes) or lack (no) myelin sheath on nerve cells</p>
http://lod.bco-dmo.org/id/dataset-parameter/686951.rdf
Name: stage
Units: unitless
Description: <p>copepod developmental stage: N = nauplius stages 1-6; C = copepodite stages 1-5; C6_Fem/Male = adult stage and sex</p>
http://lod.bco-dmo.org/id/dataset-parameter/686952.rdf
Name: length_um
Units: microns
Description: <p>copepod body total length</p>
http://lod.bco-dmo.org/id/dataset-parameter/686953.rdf
Name: length_mm
Units: millimeters
Description: <p>copepod body total length</p>
http://lod.bco-dmo.org/id/dataset-parameter/686954.rdf
Name: speed
Units: millimeters/second
Description: <p>maximum escape speed</p>
http://lod.bco-dmo.org/id/dataset-parameter/686955.rdf
Name: speed_stdev
Units: millimeters/second
Description: <p>standard deviation for maximum speed</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
1788
https://datadocs.bco-dmo.org/file/2GGXPR6iExVjEK/copepod_escape_speed.csv
copepod_escape_speed.csv
Primary data file for dataset ID 686940
download
https://osprey.bco-dmo.org/dataset/686940/data/download
download
onLine
dataset
<p>Copepods' approaches to and escapes from the source of a fluid disturbance were recorded on high-speed digital video (500 fps) in 3D.&nbsp;The optical set-up used is a scaled down version of a system described in Strickler (1998). The system, which uses beam splitters and prisms, generates&nbsp;in&nbsp;a single recorded image of two views, the front (x, z) and the side (y, z). These 3-D views were recorded high-speed digital video cameras (in Texas by a Photron FastCam Super 10K series, in Hawaii by a Kodak&nbsp;Motioncorder&nbsp;SR-3000) at 500 frames per second.</p>
<p>For the behavioral experiments, sets of individuals were transferred into the experimental chamber (1.25 x 1.25 x 4.5 cm) at densities of 7 to 15&nbsp;ind&nbsp;mL-1 for nauplii, and 1.5 to 3&nbsp;ind&nbsp;mL-1 for copepodites.&nbsp; When one or more individuals&nbsp;were within the camera view the hydromechanical stimulus was triggered and a video sequence that included footage from before and after the trigger was recorded.</p>
<p>The hydromechanical stimulus:&nbsp; a 3-mm diameter inert plastic sphere was attached to a stiff rod mounted to a piezoelectric pusher (DSM LPA 100 Dynamic Structures) and positioned in the upper quarter of the optical vessel.&nbsp; A pulse trigger controlled the pusher, which displaced the sphere downward by 35 microns in 0.5 ms, returning it to its initial position 60 ms later.</p>
Specified by the Principal Investigator(s)
<p>For the analysis, more than 800 escape sequences in response to the stimulus were reviewed and the copepods’ body-axis orientation just prior to the stimulus trigger was recorded. A sub-set of these sequences was analyzed for maximum escape speeds. For this analysis, x,z and y,z coordinates of the copepod were measured to obtain the distance moved between frames and dividing this by the time interval between frames (2 ms). Maximum escape speeds were obtained from the literature for Parvocalanus crassirostris and Eurytemora affinis (Bradley et al. 2013), Acartia tonsa adults (Buskey et al. 2002) and Centropages hamatus (Burdick et al. 2007).<br />
&nbsp;</p>
<p><strong>BCO-DMO Processing Notes:</strong><br />
- added conventional header with dataset name, PI name, version date<br />
- modified parameter names to conform with BCO-DMO naming conventions<br />
- transposed species and myelin_flag rows to columns to create a flat file required to serve data on BCO-DMO<br />
- replaced spaces with underscores<br />
- added missing standard deviations for Acartia tonsa male and female to the data (version:2017-04-12)</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
Photron FastCam 10K series or Kodak Motioncorder SR-3000
Photron FastCam 10K series or Kodak Motioncorder SR-3000
PI Supplied Instrument Name: Photron FastCam 10K series or Kodak Motioncorder SR-3000 PI Supplied Instrument Description:Used to record swimming behavior of copepods 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/
Deployment: CopepodEscape_2017
CopepodEscape_2017
Lenz_lab
laboratory
CopepodEscape_2017
Petra H. Lenz
University of Hawaiʻi at Mānoa
Lenz_lab
laboratory