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Data on the behavior of grass carp, silver carp, and bighead carp during laboratory exposures to the amino acids L-alanine, L-arginine, L-aspartic acid, and L-glutamic acid

Metadata Updated: October 29, 2025

These data pertain to behavior trials conducted on three different species of invasive carp in a laboratory setting between the dates of 29 April 2021 to 14 December 2021. The three species tested were grass carp (Ctenopharyngodon Idella), bighead carp (Hypophthalmichthys nobilis) and silver carp (H. molitrix). The amino acids L-alanine, L-arginine, L-aspartic acid, and L‑glutamic acid were selected for this study to analyze how exposure may impact fish behavior, with a specific focus on avoidance and attraction. Each trial involved two individuals of the same species being exposed to one amino acid and a control water. Water inputs were on each end of the long exposure chamber and drained in the center to maintain a delineation between amino acid and the control water. For each combination of species (3 total) and amino acid (4 total), we performed 10 replicates, totaling 120 trials with each trial utilizing two fish (240 individuals). The chamber and fish were recorded from overhead video cameras and fish movement and position within the chamber determined using tracking software. After the software provided the initial tracking analysis, additional manual tracking was done to address any errors that occurred due to fish overlap. Of the 120 trials conducted, 69 trials, 5 to 7 from each combination of species × amino acid, were randomly chosen and manually examined and tracked, thus fixing identity swapping for those trials. The complete set of data were not manually tracked due to limited resources; questions related to average location could still be answered without tracking the identity of each fish.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Dates

Metadata Created Date September 13, 2025
Metadata Updated Date October 29, 2025

Metadata Source

Harvested from DOI USGS DCAT-US

Additional Metadata

Resource Type Dataset
Metadata Created Date September 13, 2025
Metadata Updated Date October 29, 2025
Publisher U.S. Geological Survey
Maintainer
Identifier http://datainventory.doi.gov/id/dataset/usgs-6669e586d34e9bcc607bd929
Data Last Modified 2024-11-05T00:00:00Z
Category geospatial
Public Access Level public
Bureau Code 010:12
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://ddi.doi.gov/usgs-data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id 33dd54d6-5b6b-454b-96f6-037310c42245
Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
Harvest Source Title DOI USGS DCAT-US
Metadata Type geospatial
Old Spatial -92.284312, 38.910784, -92.274450, 38.912612
Source Datajson Identifier True
Source Hash 34e8ad3cf28393a775eeb6e0668e3c819a12225633de9e691d902590c0594e66
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -92.284312, 38.910784, -92.284312, 38.912612, -92.274450, 38.912612, -92.274450, 38.910784, -92.284312, 38.910784}

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