http://lod.bco-dmo.org/id/dataset/709379
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
2017-07-20
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Current velocity at station E at an oyster reef in Wassaw Sound, Georgia in November of 2014 (SensoryNCE project)
2018-07-12
publication
2018-07-12
revision
BCO-DMO Linked Data URI
2018-07-12
creation
http://lod.bco-dmo.org/id/dataset/709379
Marc Weissburg
Georgia Institute of Technology
principalInvestigator
Julia Kubanek
Georgia Institute of Technology
principalInvestigator
Donald Webster
Georgia Institute of Technology
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: Weissburg, M., Kubanek, J., Webster, D. (2018) Current velocity at station E at an oyster reef in Wassaw Sound, Georgia in November of 2014 (SensoryNCE project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 2) Version Date 2018-07-12 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/709379 [access date]
Velocity from ADV at station E Dataset Description: <p>This dataset contains velocity&nbsp;measurements&nbsp;at an intertidal and subtidal oyster reefs in Wassaw Sound, Georgia from November 3rd to&nbsp;6th, 2014.</p>
<p>These data were published in Young et al., 2016 (see Fig. 3)</p>
<p>In addition to the "Get data" button above which provides various options to download the data in ASCII format, the originally submitted data is available in MATLAB .mat format (<a href="https://datadocs.bco-dmo.org/d3/data_docs/SensoryNCE/FinalADV07_11032014.mat" target="_blank">FinalADV07_11032014.mat</a>, 346 KB)</p>
<p>A subset of these data corresponding to Figure 3 in Young et al., 2016 can be downloaded as (<a href="https://datadocs.bco-dmo.org/d3/data_docs/SensoryNCE/ADV_E_Velocity_11032014.mat" target="_blank">ADV_E_Velocity_11032014.mat</a>, 203 KB) Methods and Sampling: <p>The equipment used is an Acoustic Doppler Velocimeter (ADV, Nortek Vector – Nortek AS, Rud, Norway).&nbsp; ADVs measure the fluid velocity at essentially a point in the flow.&nbsp; The ADV measurements have a resolution of 1 mm/s and were collected continuously at 1 <em>Hz</em>.</p>
<p>Sampling Location Map:</p>
<p><a href="https://datadocs.bco-dmo.org/d3/data_docs/SensoryNCE/fig/fig1.png" target="_blank"><img alt="Sampling locations" src="https://datadocs.bco-dmo.org/d3/data_docs/SensoryNCE/fig/fig1_600px.jpg" style="height:547px; width:600px" /></a></p>
<p>Image courtesy of David Young</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1234449 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1234449
completed
Marc Weissburg
Georgia Institute of Technology
404-894-8433
School of Biological Sciences Georgia Institute of Technology
Atlanta
GA
30332-0230
USA
marc.weissburg@biology.gatech.edu
pointOfContact
Julia Kubanek
Georgia Institute of Technology
404-894-8424
School of Biological Sciences Georgia Institute of Technology
Atlanta
GA
30332-0230
USA
julia.kubanek@biosci.gatech.edu
pointOfContact
Donald Webster
Georgia Institute of Technology
School of Civil and Environmental Engineering
Atlanta
GA
30332
USA
dwebster@ce.gatech.edu
pointOfContact
asNeeded
Dataset Version: 2
Unknown
date
time
velocity_mag
velocity_dir
lat_approx
lon_approx
ISO_DateTime_UTC
ADV, Nortek Vector
theme
None, User defined
date
time of day
Absolute current speed
relative current direction
latitude
longitude
ISO_DateTime_UTC
featureType
BCO-DMO Standard Parameters
Acoustic Doppler Velocimeter
instrument
BCO-DMO Standard Instruments
SensoryNCE_2014
service
Deployment Activity
Wassaw Sound, Georgia
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 role of the sensory environment and predator chemical signal properties in determining NCE strength in cascading interactions on oyster reefs
https://osprey.bco-dmo.org/project/565703
The role of the sensory environment and predator chemical signal properties in determining NCE strength in cascading interactions on oyster reefs
<p><em>Extracted from the NSF award abstract:</em></p>
<p>In this project, the investigators will examine the ability of top blue crab predators to indirectly benefit the abundance of basal oyster prey by reducing the density (consumptive effects, CEs) and suppressing foraging (non-consumptive effects, NCEs) of intermediate mud crab predators. These NCEs are mediated by chemical perception of aversive cues in blue crab urine and produce a behaviorally mediated trophic cascade. Through a series of manipulative experiments, the investigators will examine how the strength of this behaviorally-mediated trophic cascade is modulated and factors that influence perceptive range such as predator diet and intake rate, and the flow environment. The investigators will also determine the chemical identity, concentration and release rate of chemical cues.</p>
<p>Identifying the quantitative and molecular aspects of aversive cues, and linking them to behavioral responses that produce trophic cascades establishes the chemical basis of risk perception by prey and how this translates into cascading ecological effects. The use of perceptive range as a framework for evaluating the effects of both chemistry and environment provides an integrated view of processes affecting chemically-mediated NCEs. The use of a water borne predator-prey signaling system to test ideas on the strength of NCEs should have broad applications.</p>
SensoryNCE
largerWorkCitation
project
eng; USA
oceans
Wassaw Sound, Georgia
-81.1392
-81.1392
31.9199
31.9199
2014-11-03
2014-11-06
Intertidal and subtidal oyster reefs in Wassaw Sound, Georgia, US
0
BCO-DMO catalogue of parameters from Current velocity at station E at an oyster reef in Wassaw Sound, Georgia in November of 2014 (SensoryNCE 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/709391.rdf
Name: date
Units: unitless
Description: <p>Date (local EST) in format yyyy-mm-dd</p>
http://lod.bco-dmo.org/id/dataset-parameter/709392.rdf
Name: time
Units: unitless
Description: <p>Time (local EST) in format HH:MM</p>
http://lod.bco-dmo.org/id/dataset-parameter/709393.rdf
Name: velocity_mag
Units: centimeters per second(cm/s)
Description: <p>Velocity magnitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/709394.rdf
Name: velocity_dir
Units: radians
Description: <p>Velocity direction; angle relative to east</p>
http://lod.bco-dmo.org/id/dataset-parameter/709395.rdf
Name: lat_approx
Units: decimal degrees
Description: <p>Approximate latitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/709396.rdf
Name: lon_approx
Units: decimal degrees
Description: <p>Approximate longitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/739784.rdf
Name: ISO_DateTime_UTC
Units: unitless
Description: <p>Timestamp (UTC) in standard ISO 8601:2004(E) format YYYY-mm-ddTHH:MM:SSZ</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
1718561
https://datadocs.bco-dmo.org/file/P66GkZoT3ZkLo6/ADV_E.csv
ADV_E.csv
Primary data file for dataset ID 709379
download
https://osprey.bco-dmo.org/dataset/709379/data/download
download
onLine
dataset
<p>The equipment used is an Acoustic Doppler Velocimeter (ADV, Nortek Vector – Nortek AS, Rud, Norway).&nbsp; ADVs measure the fluid velocity at essentially a point in the flow.&nbsp; The ADV measurements have a resolution of 1 mm/s and were collected continuously at 1 <em>Hz</em>.</p>
<p>Sampling Location Map:</p>
<p><a href="https://datadocs.bco-dmo.org/d3/data_docs/SensoryNCE/fig/fig1.png" target="_blank"><img alt="Sampling locations" src="https://datadocs.bco-dmo.org/d3/data_docs/SensoryNCE/fig/fig1_600px.jpg" style="height:547px; width:600px" /></a></p>
<p>Image courtesy of David Young</p>
Specified by the Principal Investigator(s)
<p>Data collected during low tide (determined by instances of the PT at station D being dry) were discarded.&nbsp; Following the recommendations of Chanson et al. (2008) and Wilson et al. (2013), data for which the average correlation coefficient of the three beams was less than 70% for 45 consecutive samples, or for which the average over 300 samples of the mean correlation coefficient of the three beams dropped below 70%, were discarded.&nbsp; This filtering predominately removed data collected while the instrument was not submerged, and less than 2% of the submerged instrument data were removed due to filtering.&nbsp;&nbsp;</p>
<p>BCO-DMO Data Manager Processing Notes:<br />
* added a conventional header with dataset name, PI name, version date<br />
* data extracted from MATLAB .mat files to ASCII flat files to serve in the BCO-DMO system<br />
* modified parameter names to conform with BCO-DMO naming conventions<br />
* added approximate lat and lon of sampling location to data<br />
* data&nbsp;rounded to three decimal places<br />
* Time format changed from matlab datenum to Date and Time (yyyy-mm-dd,HH:MM:SS)<br />
* Data version 2 (2018-07-12) replaces data version 1 (2017-07-20) - improved metadata, added timestamp in UTC in addition to local date/time</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
ADV, Nortek Vector
ADV, Nortek Vector
PI Supplied Instrument Name: ADV, Nortek Vector PI Supplied Instrument Description:Acoustic Doppler Velocimeter (ADV, Nortek Vector – Nortek AS, Rud, Norway). Instrument Name: Acoustic Doppler Velocimeter Instrument Short Name:ADV Instrument Description: ADV is the acronym for acoustic doppler velocimeter. The ADV is a remote-sensing, three-dimensional velocity sensor. Its operation is based on the Doppler shift effect. The sensor can be deployed either as a moored instrument or attached to a still structure near the seabed.
Reference:
G. Voulgaris and J. H. Trowbridge, 1998. Evaluation of the Acoustic Doppler Velocimeter (ADV) for Turbulence Measurements. J. Atmos. Oceanic Technol., 15, 272–289. doi: http://dx.doi.org/10.1175/1520-0426(1998)0152.0.CO;2 Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/384/
Deployment: SensoryNCE_2014
SensoryNCE_2014
Wassaw_Sound_GA
shoreside
SensoryNCE_2014
Marc Weissburg
Georgia Institute of Technology
Wassaw_Sound_GA
shoreside