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South Florida
Water, Sustainability, and Climate Project |
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NSF/USDA NIFA Supported
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![]() Metadata: Common snook (Centropomus undecimalis) movements from the South Florida Water, Sustainability and Climate Project Study Area, within the Shark River estuary, South Florida from February 2012 to May 2014
Dataset title
Common snook (Centropomus undecimalis) movements from the South Florida Water, Sustainability and Climate Project Study Area, within the Shark River estuary, South Florida from February 2012 to May 2014
Dataset ID
SFWSC_002
Dataset Creator
Metadata Provider
Dataset Abstract
Movements of common snook (Centropomus undecimalis) in the Shark River estuary were measured using passive acoustic telemetry. Snook were fitted with a V-16 acoustic transmitters, transmitters emit an ultrasonic pulse at random every 60 – 180 seconds that can be interpreted by autonomous listening stations dispersed throughout the Shark River estuary. Once a listening station detects a transmitter, it records a time of detection and a unique tag ID.
Dataset Keywords
SFWSC
South Florida Water, Sustainability, and Climate Project ecological research water sustainability climate South Florida hydro-economic models management schemes impact economic value ecosystem services climate variability climate change sea level rise adaptive water management economic productivity Intellectual Rights These data are classified as 'Type II' whereby original SFWSC experimental data collected by individual SFWSC researchers are to be released to restricted audiences according to terms specified by the owners of the data. Type II data are considered to be exceptional and should be rare in occurrence. The justification for exceptions must be well documented and approved by the lead PI and Site Data Manager. Some examples of Type II data restrictions may include: locations of rare or endangered species, data that are covered under prior licensing or copyright (e.g., SPOT satellite data), or covered by the Human Subjects Act, Student Dissertation data and those data related to the SFWSC project but not funded by the National Science Foundation (NSF) WSC program (EAR-1204762) and the NIFA Award Number 2012-67003-19862. Researchers that make use of Type II Data may be subject to additional restrictions to protect any applicable commercial or confidentiality interests. For a complete description of the SFWSC Data Distribution and Data User Agreement, please go to SFWSC Data Management Policy: http://eimc.fiu.edu/projects/SFWSC/SFWSC_DataManagementPolicy.pdf. Additionally, two copies of the manuscript must be submitted to the South Florida Water, Sustainability and Climate Project, c/o Dr. Mike Sukop, Department of Earth & Environment, Florida International University, ECS 347, 11200 SW 8th Street, Miami, Florida 33199.
Geographic Coverage
Study Extent Description
Shark River Estuary, SFWSC Study Area
Bounding Coordinates
All Sites
Temporal Coverage
Start Date:
2012-02-02
End Date: 2014-05-03 Maintenance Database is updated every 4 months, and is ongoing
Dataset Contact Methods
Sampling Description
Passive acoustic tracking was used to quantify the movement patterns of individual snook. to assess their use of upstream areas of the estuary in response to the marsh prey pulse. Snook were surgically fitted with a Vemco V16 transmitter (Vemco, Halifax, NS, Canada). Transmitters were set to emit a unique series of pulses for each shark at a random interval between 60 and 180 s (mean emission interval = 120 s). Movements of acoustically tagged sharks were tracked within an array of 43 Vemco VR2 and VR2W acoustic receivers. In situ measurements revealed mean detection ranges of receivers were c. 500 m. Each receiver was attached to a PVC pipe set in a 10-kg cement anchor. Data from receivers were downloaded every 3–4 months for the duration of the study, and batteries were replaced as needed.
Method Step
Description
Fish were fitted with a V-16 acoustic transmitters. Transmitters were implanted surgically into the body cavity of fishes following IACUC Protocol #200135. Transmitters emit an ultrasonic pulse at random every 60 – 180 seconds that can be interpreted by autonomous listening stations dispersed throughout the Shark River estuary. Once a listening station detects a transmitter, it records a time of detection and a unique tag ID. Data were downloaded off of receivers every two months
Citation Matich, Philip 2014-01-01. Multi-tissue stable isotope analysis and acoustic
telemetry reveal seasonal variability in the trophic
interactions of juvenile bull sharks in a coastal
estuary. Journal of Animal Ecology, 83(1): 199-213.
Protocol
Protocol Title: Tagging fish
Protocol Creator(s)
Publication Date: 2014-01-01 Abstract Passive acoustic tracking was used to quantify the movement patterns of individual snook. to assess their use of upstream areas of the estuary in response to the marsh prey pulse. Snook were surgically fitted with a Vemco V16 transmitter (Vemco, Halifax, NS, Canada). Transmitters were set to emit a unique series of pulses for each shark at a random interval between 60 and 180 s (mean emission interval = 120 s). Movements of acoustically tagged sharks were tracked within an array of 43 Vemco VR2 and VR2W acoustic receivers. In situ measurements revealed mean detection ranges of receivers were c. 500 m. Each receiver was attached to a PVC pipe set in a 10-kg cement anchor. Data from receivers were downloaded every 3–4 months for the duration of the study, and batteries were replaced as needed.
Passive acoustic tracking was used to quantify the movement patterns of individual snook. to assess their use of upstream areas of the estuary in response to the marsh prey pulse. Snook were surgically fitted with a Vemco V16 transmitter (Vemco, Halifax, NS, Canada). Transmitters were set to emit a unique series of pulses for each shark at a random interval between 60 and 180 s (mean emission interval = 120 s). Movements of acoustically tagged sharks were tracked within an array of 43 Vemco VR2 and VR2W acoustic receivers. In situ measurements revealed mean detection ranges of receivers were c. 500 m. Each receiver was attached to a PVC pipe set in a 10-kg cement anchor. Data from receivers were downloaded every 3–4 months for the duration of the study, and batteries were replaced as needed. Passive acoustic tracking was used to quantify the movement patterns of individual snook. to assess their use of upstream areas of the estuary in response to the marsh prey pulse. Snook were surgically fitted with a Vemco V16 transmitter (Vemco, Halifax, NS, Canada). Transmitters were set to emit a unique series of pulses for each shark at a random interval between 60 and 180 s (mean emission interval = 120 s). Movements of acoustically tagged sharks were tracked within an array of 43 Vemco VR2 and VR2W acoustic receivers. In situ measurements revealed mean detection ranges of receivers were c. 500 m. Each receiver was attached to a PVC pipe set in a 10-kg cement anchor. Data from receivers were downloaded every 3–4 months for the duration of the study, and batteries were replaced as needed. Passive acoustic tracking was used to quantify the movement patterns of individual snook. to assess their use of upstream areas of the estuary in response to the marsh prey pulse. Snook were surgically fitted with a Vemco V16 transmitter (Vemco, Halifax, NS, Canada). Transmitters were set to emit a unique series of pulses for each shark at a random interval between 60 and 180 s (mean emission interval = 120 s). Movements of acoustically tagged sharks were tracked within an array of 43 Vemco VR2 and VR2W acoustic receivers. In situ measurements revealed mean detection ranges of receivers were c. 500 m. Each receiver was attached to a PVC pipe set in a 10-kg cement anchor. Data from receivers were downloaded every 3–4 months for the duration of the study, and batteries were replaced as needed. Passive acoustic tracking was used to quantify the movement patterns of individual snook. to assess their use of upstream areas of the estuary in response to the marsh prey pulse. Snook were surgically fitted with a Vemco V16 transmitter (Vemco, Halifax, NS, Canada). Transmitters were set to emit a unique series of pulses for each shark at a random interval between 60 and 180 s (mean emission interval = 120 s). Movements of acoustically tagged sharks were tracked within an array of 43 Vemco VR2 and VR2W acoustic receivers. In situ measurements revealed mean detection ranges of receivers were c. 500 m. Each receiver was attached to a PVC pipe set in a 10-kg cement anchor. Data from receivers were downloaded every 3–4 months for the duration of the study, and batteries were replaced as needed. Keywords Acoustic tracking
Snook VEMCO Procedural Steps Immobilize fish with anesthetic
create a 20 mm incision on ventral side of body cavity insert tag into body cavity close wound with 2 stiches waterproof wound with super glue
Instrumentation
V 16 transmitters are 16 x 68 mm in a cylinder shape, addtional information can be found http://vemco.com/wp-content/uploads/2014/05/v16-coded.pdf VR2W Listening devices are cylindrical 308 mm long x 73 mm diameter and are anchored to the benthos additional information can be found http://vemco.com/products/vr2w-180khz/?product-specifications
Method Step
Description
Fish were collected via electrofishing methods,
Citation Boucek, Ross E 2013-10-01. No free lunch: displaced marsh consumers regulate a prey subsidy to an estuarine consumer.. Oikos, 122(10): 1453-1464.
Protocol
Protocol Title: Catching fish
Protocol Creator(s)
Publication Date: 2013-10-01 Abstract We captured snook using a boat-mounted, generator-powered electrofisher (two-anode, one cathode Smith-Root 9.0 unit) . Boat electrofishing is an effective sampling technique in freshwater habitats, including the Everglades, and has been used successfully to sample upper estuarine fish communities (Rehage and Loftus 2007). We conducted three replicate electrofishing bouts (timed sampling transects) at fixed locations in each site, each 200 m apart. For each bout, we ran the boat at idle speed at a randomly-selected creek shoreline and applied power for 5 min of time, during which two netters captured all immobilized fishes. We standardize power output to 1500 Watts, given temperature and conductance conditions measured at the beginning of each bout.
We captured snook using a boat-mounted, generator-powered electrofisher (two-anode, one cathode Smith-Root 9.0 unit) . Boat electrofishing is an effective sampling technique in freshwater habitats, including the Everglades, and has been used successfully to sample upper estuarine fish communities (Rehage and Loftus 2007). We conducted three replicate electrofishing bouts (timed sampling transects) at fixed locations in each site, each 200 m apart. For each bout, we ran the boat at idle speed at a randomly-selected creek shoreline and applied power for 5 min of time, during which two netters captured all immobilized fishes. We standardize power output to 1500 Watts, given temperature and conductance conditions measured at the beginning of each bout. We captured snook using a boat-mounted, generator-powered electrofisher (two-anode, one cathode Smith-Root 9.0 unit) . Boat electrofishing is an effective sampling technique in freshwater habitats, including the Everglades, and has been used successfully to sample upper estuarine fish communities (Rehage and Loftus 2007). We conducted three replicate electrofishing bouts (timed sampling transects) at fixed locations in each site, each 200 m apart. For each bout, we ran the boat at idle speed at a randomly-selected creek shoreline and applied power for 5 min of time, during which two netters captured all immobilized fishes. We standardize power output to 1500 Watts, given temperature and conductance conditions measured at the beginning of each bout. Keywords Electrofishing
fish capture Procedural Steps Apply electric current to sampling area
net immobilized fish place fish into a water tank on boat
Instrumentation
21 foot Aluminum boat fitted with a generator and other electrofishing equipment (see citation 28)
Method Step
Description
Data Checking protocols
Citation Young, Joy Spatiotemporal dynamics of spawning aggregations of common snook on the east coast of Florida.. Marine Ecology Progress Series, 505: 227-240.
Protocol
Protocol Title: Checking data
Protocol Creator(s)
Publication Date: 2014-05-01 Abstract Telemetry data normally contain a certain amount of erroneous detections which can increase in number due to code collisions from the detection of other tags, and abiotic (e.g. boat) and biotic (e.g. snapping shrimp) noise. Prior to analyses, ‘false’ detections and were removed from the dataset.
Keywords False detections
Data checking Procedural Steps identify distance and time between fish detections
determine if that distance is feasible for fish to travel in the duration between detections If impossible, false detection is deleted
Instrumentation
None
Quality Control
Detection data are managed and checked through software provided by VEMCO. See http://vemco.com/products/vue-software/?product-software
Data Table
Entity Name: SFWSC_002
Entity Description: Common snook (Centropomus undecimalis) movements from the South Florida Water, Sustainability and Climate Project Study Area, within the Shark River estuary, South Florida Object Name: SFWSC_002 Data Format
Number of Header Lines: 1
Attribute Orientation: column Field Delimiter: , Number of Records: 68012 Attributes
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This material is based upon work supported by the National Science Foundation under Grant No. EAR-1204762 and the United States Department of Agriculture NIFA Award Number 2012-67003-19862. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Any opinions, findings and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation. |