Skip to main content

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

Attached Files

Click on title to download individual files attached to this item.

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
Racetrack flume particle image velocimetry.txt 5.47 MB text/plain
Turbulance tank particle image velocimetry.txt 668.57 KB text/plain
Turbulance tank survival rates.txt 513 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.

Map

Communities

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

Tags

Provenance

Data source
Input directly

Additional Information

Identifiers

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

Item Actions

View Item as ...

Save Item as ...

View Item...