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  5. Survival and hydrodynamic behavior of grass carp eggs and larvae in relation to turbulence and in-stream obstructions

Survival and hydrodynamic behavior of grass carp eggs and larvae in relation to turbulence and in-stream obstructions

Dates

Publication Date
Start Date
2018-06-25
End Date
2018-07-20

Citation

Prada, A.F., George, A.E., Stahlschmidt, B.H., Jackson, P.R., Chapman, D.C., and Tinoco, R.O., 2019, Survival and hydrodynamic behavior of grass carp eggs and larvae in relation to turbulence and in-stream obstructions: U.S. Geological Survey data release, https://doi.org/10.5066/P926SZLN.

Summary

Data collected from a comprehensive set of hydrodynamic experiments conducted with live grass carp eggs and larvae, to evaluate drifting and swimming patterns with 3 different in-stream obstructions: (1) a gravel bump, (2) a single cylinder, and (3) submerged vegetation. The hydrodynamic behavior of eggs and larvae with each obstruction was continuously monitored for about 85 consecutive hours. Transient spatial distributions of the locations of eggs and larvae across the water column were generated for each flow scenario.

Contacts

Point of Contact :
Amy E George
Originator :
Andres F Prada Sepulveda, Amy E George, Benjamin H Stahlschmidt, P Ryan Jackson, Duane C Chapman, Rafael O Tinoco
Metadata Contact :
CERC Data Managers
Publisher :
U.S. Geological Survey
Distributor :
U.S. Geological Survey - ScienceBase
USGS Mission Area :
Ecosystems
SDC Data Owner :
Columbia Environmental Research Center

Attached Files

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Survival_and_hydrodynamic_behavior_carp_eggs_larvae_effects_of_turbulence_obstructions.xml
Original FGDC Metadata
View 		45.97 KB application/fgdc+xml
Turbulance tank particle image velocimetry.txt 668.57 KB text/plain
Turbulance tank survival rates.txt 513 Bytes text/plain
Racetrack flume particle image velocimetry.txt 5.47 MB text/plain
1D racetrack flume distribution.txt 944.12 KB text/plain
2D racetrack flume distribution.txt 124.75 KB text/plain
Flume and hatching jar survival rates.txt 127 Bytes text/plain

Purpose

The data were collected to better understand the response of grass carp to flow and turbulence regimes during early life stages. This information is fundamental to monitoring and controlling their spread. In addition, the data will inform field collection of grass carp during early life stages, and guide the design of alternative approaches to control the dispersal of this invasive species in North America.

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Communities

  • Columbia Environmental Research Center (CERC)
  • USGS Data Release Products

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Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P926SZLN

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