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

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.

Data e Risorse

Campo Valore
accessLevel public
bureauCode {010:12}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier USGS:5dfb93d5e4b0b5e61c0732a2
metadata_type geospatial
modified 20200817
old-spatial -180.0, -90.0, 180.0, 90.0
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash 0eb9e7c84298ec079f95acacf66ca46dae686fb0
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-180.0, -90.0], [-180.0, 90.0], [ 180.0, 90.0], [ 180.0, -90.0], [-180.0, -90.0]]]}
theme {geospatial}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • amerigeo
  • amerigeoss
  • biota
  • ckan
  • fish
  • geo
  • geoss
  • grass-carp
  • mortality
  • national
  • north-america
  • swimming-behavior
  • transport
  • transport-of-eggs-and-larvae
  • turbulence
  • united-states
  • usgs-5dfb93d5e4b0b5e61c0732a2
isopen False
license_id notspecified
license_title License not specified
maintainer Amy E George
maintainer_email ageorge@usgs.gov
metadata_created 2025-11-20T06:10:50.316483
metadata_modified 2025-11-20T06:10:50.316486
notes 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.
num_resources 2
num_tags 17
title Survival and hydrodynamic behavior of grass carp eggs and larvae in relation to turbulence and in-stream obstructions