Government of Canada finds “no statistically relevant association” between sea lice and the production of farmed salmon

Published 2023년 1월 25일

Tridge summary

A new report by the Canadian Science Advisory Secretariat (CSAS) reaffirms previous findings that salmon aquaculture in BC poses a "minimal risk" to Fraser River Sockeye salmon from relevant fish pathogens. The report also finds no statistical correlation between sea lice counts on wild and farmed salmon, indicating that farmed salmon does not significantly impact wild salmon populations. The BC Salmon Farmers Association (BCSFA) emphasizes that their operations adhere to strict regulations and innovative practices to minimize sea lice transmission. The sector will continue monitoring sea lice on wild salmon and is working with the Department of Fisheries and Oceans (DFO) to reduce interactions with wild salmon. The BCSFA also highlights their commitment to reconciliation with First Nations and innovation in aquaculture, which aligns with the federal government's vision for the sector.
Disclaimer:The above summary was generated by Tridge's proprietary AI model for informational purposes.

Original content

This comprehensive CSAS report adds to the nine previous CSAS science reviews (2020) on salmon aquaculture in BC, that concluded “minimal risk” to Fraser River Sockeye salmon from all relevant fish pathogens of concern. The current report indicates that there is no statistical correlation between sea lice counts on wild and farmed populations of salmon – meaning that the presence of farmed salmon does not appear to have a measurable impact of sea lice counts on wild salmon populations. Sea lice naturally occur in the Pacific Ocean, and farm-raised salmon enter the ocean free of sea lice. According to comments from the BC Salmon Farmers Association (BCSFA), farms operate under stringent DFO regulations and practice precautionary management measures to minimise sea lice transmission from farmed to wild salmon. The salmon sector has a strong history of innovation and has continuously worked to improve management practices to reduce the risk of sea lice interactions between wild and ...
Source: Thefishsite

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