Sherrylynn Rowe
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View article: Genome-wide SNPs reveal novel genetic relationships among Atlantic cod (Gadus morhua) from the south coast of Newfoundland, Canada (subdivision 3Ps), Northern cod stock complex, and Gulf of St Lawrence
Genome-wide SNPs reveal novel genetic relationships among Atlantic cod (Gadus morhua) from the south coast of Newfoundland, Canada (subdivision 3Ps), Northern cod stock complex, and Gulf of St Lawrence Open
The south coast of Newfoundland, Canada (Northwest Atlantic Fisheries Organization (NAFO) Subdivision 3Ps) is known to be a mixing zone for Atlantic cod ( Gadus morhua ). Tagging and genetic studies have shown cod from the Northern and Sou…
View article: Climate models drive variation in projections of species distribution on the Grand Banks of Newfoundland
Climate models drive variation in projections of species distribution on the Grand Banks of Newfoundland Open
Species Distribution Models (SDMs) are tools for understanding climate-induced habitat changes, yet their outcomes depend heavily on climate model selection. This study compares biomass projections for three key species on the Grand Banks …
View article: Northern cod re-establish historical migration patterns linked to capelin: insights from pop-up satellite archival tags
Northern cod re-establish historical migration patterns linked to capelin: insights from pop-up satellite archival tags Open
In May 2012–2015, 90 large (85–117 cm) Northern cod ( Gadus morhua) with pop-up satellite archival tags (PSATs) set to release 1 year later were released from offshore spawning aggregations on the northeast Newfoundland shelf. Forty-nine (…
View article: Congruence of stock production and assessment areas? An historical perspective on Canada’s iconic Northern cod
Congruence of stock production and assessment areas? An historical perspective on Canada’s iconic Northern cod Open
Fisheries management requires spatially congruent production and assessment areas. Canada’s Northern cod (Gadus morhua), initially considered a stock complex distributed from northern Labrador to the northern Grand Bank, had its northern b…
View article: Active buoyancy adjustment increases dispersal potential in benthic marine animals
Active buoyancy adjustment increases dispersal potential in benthic marine animals Open
While the study of dispersal and connectivity in the ocean typically centres on pelagic species and planktonic larval stages of benthic species, the present work explores an overlooked locomotor means in post‐settlement benthic stages that…
View article: Does redistribution or local growth underpin rebuilding of Canada’s Northern cod?
Does redistribution or local growth underpin rebuilding of Canada’s Northern cod? Open
The stock structure of Canada’s Northern cod (Gadus morhua), the largest of many depleted groundfish stocks having multiple spawning areas, is rebuilding by redistribution and not solely by local population growth. In 2007–2008, late winte…
View article: Otolith chemistry and redistributions of Northern cod: evidence of Smith Sound – Bonavista Corridor connectivity
Otolith chemistry and redistributions of Northern cod: evidence of Smith Sound – Bonavista Corridor connectivity Open
Stable oxygen isotope assays of otoliths (δ 18 O oto ) from migrant Atlantic cod (Gadus morhua Linnaeus, 1758) that overwintered in Smith Sound, Newfoundland, during 1995–2006 differed from those of nonmigrating summer residents and cod fr…
View article: Northern cod comeback
Northern cod comeback Open
The great “northern” cod (Gadus morhua) stock, formerly among the world’s largest and the icon for depletion and supposed nonrecovery of marine fishes, is making a major comeback after nearly two decades of attrition and fishery moratorium…