Tag Archives: Canadian Science Advisory Secretariat

Another dead sturgeon found as review of turbines threat remains in planning process

Another dead sturgeon has been found downstream of the Annapolis Tidal Turbine. Meanwhile a promised review of whether the 20 megawatt turbine kills fish at population levels by the Canadian Science Advisory Secretariat remains in the planning process. “The terms of reference for the review have been drafted,” said Debbie Buott-Matheson, spokeswoman for Fisheries and Oceans Canada, in a written response. “We have not yet set a date for a CSAS peer review meeting, but it is considered a priority going forward.” That review was announced in January after a series of stories in the Chronicle Herald detailing how the turbine, which opened in a causeway crossing the Annapolis River in 1982, was never granted an exemption under the Fisheries Act to kill fish. >click to read<18:58

Report suggests snow crab in decline

canadian snow crabJamie Rose hopes the numbers are as wrong as he thinks they are. That was the St. Anthony fisherman’s reaction to a snow crab report that was recently released by the Canadian Science Advisory Secretariat. The annual report examined fishing areas 2HJ3KLNOP4R and it paints a bleak future for the upcoming season. The index-based report suggests exploitable biomass – large male crab – has declined to its lowest observed level in the last two decades of study, dropping from a highpoint of nearly 70 in the mid-‘90s to a all time low of around 10. Recruitment appears to have bottomed out. The index level is sitting around three points, which dropped from around 15 over the last five years. Read the rest here 11:26

Canada Plan to cull 70,000 grey seals gets Senate panel’s approval.

The Senate’s fisheries committee has endorsed a contentious cull of 70,000 grey seals in the Gulf of St. Lawrence over a four-year period, in a bid to conserve cod stocks. But critics say that plans for a cull have been driven by politics, not science.

A group of marine biologists at Dalhousie University in Halifax issued an open letter last fall that said a cull could produce unintended consequences, including further depletion of the cod. (now THAT makes alotta sense!!!) One cannot credibly predict from a science perspective whether a cull of grey seals would have a positive impact on cod or negative impact on cod … or no impact whatsoever,” he said. (I’m thinkin’ outside the box. It’ll help the cod!)

http://www.cbc.ca/news/canada/newfoundland-labrador/story/2012/10/23/nl-senate-grey-seals-cull-1023.html