Extraído por máquina, não revisadoBase de evidências do MAGI
Expected mortality risk for coho salmon landed in recreational troll fisheries using 1/0 and 6/0 hooks in the marine waters of Washington state
Jonathan J Scordino e outros, 2025 · PeerJ
Large 6/0 hooks increased the odds of coho salmon being hooked in anatomical regions with high or intermediary expected mortality risk by 82% relative to small 1/0 hooks.
Estimativa · odds ratio of hooking in high or intermediary mortality body regions
1,82 [1,09; 3,05]
odds ratio
- Desenho
- Experimento aleatório. Experimental field gear trial alternating 1/0 and 6/0 hooks across trolling sets
- População
- Recreational salmon troll fisheries in Marine Areas 4, 4B, and 5 in northwest Washington waters, June–September 2023 and 2024
- Amostra
- 247 · coho salmon landed
Onde está o número
Results, paragraph 3
Coho salmon caught on a large (6/0) hook were 1.82 times more likely to be hooked in a body region associated with high or intermediary risk of expected mortality than were coho hooked with a small (1/0) hook (odds ratio test 95% confidence interval 1.09–3.05).
Contexto
What changed: Trolling with large 6/0 hooks instead of small 1/0 hooks. Comparison: Coho salmon hooked and landed on 6/0 versus 1/0 hooks during recreational trolling. Limits: Post-release mortality was not directly monitored; risk was classified based on anatomical hooking location using historical baseline data.
Caminho no grafo
- FamíliaRegras e regulação
- TipoPadrões e proibições
- EixoAcidificação dos oceanos
MAGI só cita evidência deste instrumento
Lugares do estudo
- United States · País · US
- Licença
- CC-BY
- Revisão
- Extraído por máquina, não revisadoExtraído por: gemini-3.8-flash, 2026-10-23