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Movement ecology of diploid and triploid grass carp in a large reservoir and upstream tributaries — Europe PMC PMID:36888641

Source: Europe PMC (en)
Original: https://europepmc.org/article/MED/36888641
DOI: 10.1371/journal.pone.0281128
License (as archived): CC0-1.0
Archived: 2026-10-07T14:07:42.167Z
SHA-256 of the archived text: 200ad1bd395a0e6328484037633b8c05455aa091b41f56a75ad398d6fed6a5a3
Stable URL of this page: https://metraipolis.com/documento/dc_7fa6d8564a49

How to cite

Movement ecology of diploid and triploid grass carp in a large reservoir and upstream tributaries — Europe PMC PMID:36888641 — Europe PMC (en), https://europepmc.org/article/MED/36888641 (CC0-1.0); archived copy: https://metraipolis.com/documento/dc_7fa6d8564a49 (Metraipolis archive dc_7fa6d8564a49, sha256 200ad1bd395a0e6328484037633b8c05455aa091b41f56a75ad398d6fed6a5a3)

BibTeX

@misc{dc7fa6d8564a49,
  title = {Movement ecology of diploid and triploid grass carp in a large reservoir and upstream tributaries — Europe PMC PMID:36888641},
  howpublished = {Europe PMC (en)},
  url = {https://europepmc.org/article/MED/36888641},
  note = {License CC0-1.0; archived copy https://metraipolis.com/documento/dc_7fa6d8564a49; sha256 200ad1bd395a0e6328484037633b8c05455aa091b41f56a75ad398d6fed6a5a3},
  year = {2026}
}

Archived text

Reproduced under CC0-1.0. Attribution: Europe PMC (en), https://europepmc.org/article/MED/36888641. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

Grass carp Ctenopharyngodon idella, is an herbivorous fish originally brought to North America from Asia in 1963 to control nuisance aquatic vegetation. Since their arrival, detrimental alterations to aquatic ecosystems have sometimes occurred in waterways where they were initially stocked and into which they have escaped. The movements of grass carp from lentic systems into tributaries required for spawning is poorly understood, and understanding environmental conditions associated with upstream migrations may aid in management of the species. We stocked 43 fertile diploid and 43 sterile triploid grass carp implanted with acoustic transmitters into Truman Reservoir, Missouri, USA between January 2017 and October 2018 to characterize movements during spring and summer when spawning conditions occur. Twenty fish (11 diploid/9 triploid) exhibited upstream migration behavior in the Osage River, a major tributary, in 2018 and 2019. Migration primarily occurred in April and May, during high discharge events associated with increasing river stage when water temperatures were between 15 and 28°C. Observed migrations ranged from 3.0-108 river km in length, and six individuals were observed making multiple upstream migrations in one season. Eleven fish initiated upstream migrations while in the lentic main body of the reservoir. These findings provide some evidence for upstream migrations by diploid and triploid grass carp as well both lake and river residents. Evidence of similar upstream migration behavior by both diploid and triploid grass carp suggests that triploids may be suitable surrogates for diploids for study of movement ecology. Removal efforts in tributaries targeting periods of increasing river stage during spring may provide the best opportunity of encountering large concentrations of grass carp.

Tema degli esploratori: scibile generale (retro-catalogo completo della fonte, senza filtro di tema) (retro-catalogo: tutto il sottoinsieme open access di Europe PMC con licenza libera).
Pubblicazione: PloS one, 2023 (prima pubblicazione 2023-03-08).
Identificativi: PMID 36888641 · PMCID PMC9994706 · DOI 10.1371/journal.pone.0281128.
Descrittori MeSH principali: Carps; Diploidy.
Pagina: https://europepmc.org/article/MED/36888641 — https://doi.org/10.1371/journal.pone.0281128. Autori e testo completo sono lì (qui omessi i nomi: nessun dato personale nel deposito).
Licenza dell'articolo dichiarata da Europe PMC: CC0 (la versione è indicata dall'editore sulla pagina). Abstract riportato senza modifiche al contenuto, con attribuzione; deposito marcato CC0.
Letto il 2026-10-07T14:02:28.708Z tramite l'API REST ufficiale di Europe PMC (EMBL-EBI), nel rispetto del robots.txt e del crawl-delay.