Distribution shifts and overfishing the northern cod (Gadus morhua): a view from the ocean

By G. Rose, B. deYoung, D. Kulka, S. V. Goddard, G. Fletcher. 2000

173 citations recorded by the source corpus.

Subfields: Global and Planetary Change, Nature and Landscape Conservation

View Paper: https://www.semanticscholar.org/paper/c4aa491dc35b07295a2337ea7162054f67394d7e

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In Global and Planetary Change

In Nature and Landscape Conservation

Citations in the corpus

Trophic role of Atlantic cod in the ecosystem (2009, background): “It has been hypothesized that the change in cod distribution came about from a southward redistribution of fish (Atkinson et al. 1997; Rose et al. 2000), not spatial differences in mortality (Hutchings 1996).”
Why the Atlantic cod (Gadus morhua) stock off eastern Nova Scotia has not recovered (2001, background): “Major environmental changes took place during the period of cod decline (Drinkwater and Mountain 1997), which may have led to the shift of cod distribution (Rose et al. 2000), reduced recruitment (deYoung and Rose 1993), and increased vulnerability to overfishing (Rose and Kulka 1999).”
The response of Atlantic cod (Gadus morhua) to future climate change (2005, background): “However, a physical southward movement of cod is supported by analysis of blood chemistry, in particular, the amount of antifreeze levels in the blood (Rose et al., 2000), genetics (Ruzzante et al.”
Theory, consequences and evidence of eroding population spatial structure in harvested marine fishes: a review (2013, background): “These mechanisms include imprinting (Cury 1994), local retention of early life stages (Jones et al. 1999, Ciannelli et al. 2010), social interactions during migratory phases (Corten 2001), or habitat- and geographic-specific mating behavior (Rowe & Hutchings 2003).”
On distributional responses of North Atlantic fish to climate change (2005, background): “Rose and Kulka, 1999), and that recent depletions whose primary cause is recruitment overfishing have been amplified and prolonged by changes in climate (e.g. Cushing, 1982; Rose et al., 2000; Drinkwater, 2002).”
Influence of diet on growth, condition and reproductive capacity in Newfoundland and Labrador cod (Gadus morhua) : Insights from stable carbon isotopes (δ13C) (2007, background): “Feeding habits in NL cod in particular are posited to have changed in the past decade as a result of natural or fishing-related shifts in the structure of the NL continental shelf food web (Rose et al., 2000).”
Effects of global climate change on marine and estuarine fishes and fisheries (2004, background): “Polar marine habitats are characterized by well-oxygenated waters with narrow, cold temperature ranges (Rose et al., 2000).”
GLOBAL MARINE BIODIVERSITY TRENDS (2006, background): “Changes in seawater temperature driven by climate variability have also been linked to fish recruitment and habitat shifts [such as in the case of cod, Gadus morhua, off Labrador and Newfoundland (97)]; hence, global warming is likely to affect marine biodiversity at the species level in multiple wa”
Assessing changes in age and size at maturation in collapsing populations of Atlantic cod (Gadus morhua) (2005, unknown): “Still, there is broad agreement that increased fishing mortality was an important factor in the collapse (Rose et al. 2000; Smedbol et al. 2002).”
Maturation trends indicative of rapid evolution preceded the collapse of northern cod (2004, background): “But in the late 1980s and early 1990s, northern cod underwent one of the worst collapses in the history of fisherie”
Shifting gears: enzymatic evidence for the energetic advantage of switching diet in wild-living fish (2002, background): “…should be involved in stunting the growth of lake trout living in invasion-impacted food webs (Vander Zanden et al. 1999; Pazzia 2001), and may play an important role in producing variable growth in North Atlantic cod (Krohn et al. 1997) living in fluctuating ocean food webs (Rose et al. 2000).”
Density‐dependent habitat selection and the ideal free distribution in marine fish spatial dynamics: considerations and cautions (2004, unknown): “It is widely held in ﬁsheries ecology that environmental factors can affect the distribution of marine ﬁsh populations (deYoung and Rose 1993; Hofmann and Powell 1998; Rose et al. 2000; Carscadden et al. 2001; Ottersen et al. 2001; Begg and Marteinsdottir 2002; Rodrı´guez-Sa´nchez et al. 2003).”