SUMMIT COUNTY — Canadian researchers claim a simple change in the timing of treatment for sea lice has promoted better health in both farmed and wild salmon populations along the British Columbia coast.
The University of Alberta study focused on salmon farming operations in the Broughton Archipelago, between the mainland and the northern tip of Vancouver Island. The researchers describe the area as the historic ground zero for studying the impacts of aquaculture on wild Pacific salmon.
During the past decade, salmon farmers in the area have gradually shifted the timing of anti-parasite treatments to the fall and winter months. As a result, there have been fewer sea lice in coastal waters as juvenile pink salmon migrate to sea in the spring. That may be helping populations of wild salmon recover.
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National Fisherman Live: 10/7/14
In this episode, National Fisherman Publisher Jerry Fraser talks about the 1929 dragger Vandal.
National Fisherman Live: 9/23/14
In this episode:
'Injection' plan to save fall run salmon
Proposed fishing rule to protect seabirds
Council, White House talk monument expansion
Louisiana shrimpers hurt by price drop
Maine and New Hampshire fish numbers down
NOAA and its fellow Natural Resource Damage Assessment trustees in the Deepwater Horizon oil spill have announced the signing of a formal Record of Decision to implement a gulf restoration plan. The 44 projects, totaling an estimated $627 million, will restore barrier islands, shorelines, dunes, underwater grasses and oyster beds.
The Golden Gate Salmon Association will host its 4th Annual Marin County Dinner at Marin Catholic High School, 675 Sir Francis Drake Blvd., Kentfield on Friday, Oct 10, with doors opening at 5:30 p.m.