The fishing-induced decline of Canadian Atlantic cod in the early 1990s – perhaps the highest numerical loss of a Canadian vertebrate (1.5-2.5 billion reproductive individuals) – is among the greatest of fisheries collapses and is one from which the species has yet to recover. Despite massive ...
While a few North Atlantic cod stocks are stable, none have increased and many have declined in recent years. Although overfishing is the main cause of mos... GRGORY BEAUGRAND,RR Kirby - 《Global Change Biology》 被引量: 177发表: 2009年 Rise and fall of fishing and marine resource use ...
THE FIRST STUDY OF THE ENTIRE NORTH Atlantic Ocean has found that the catch of tuna, haddock, cod, flounder, and other desirable fish plunged by more than half during the past 50 years. The drop has been so dramatic that the ocean can no longer sustain further catches. If fishing ...
Here we use more than 30 years of data and ecosystem modelling to show that MeHg concentrations in Atlantic cod (Gadus morhua) increased by up to 23% between the 1970s and 2000s as a result of dietary shifts initiated by overfishing. Our model also predicts an estimated 56% increase in ...
intergenerational discounting could have been used to render the historic gross overfishing of Atlantic cod (Gadus morhua) economically unappealing compared with... Ainsworth,C.,H.,... - 《Canadian Journal of Fisheries & Aquatic Sciences》 被引量: 40发表: 2005年 Environmental Histories and Emerging...
Atlantic cod, density-dependence, fisheries, overfishing, population growth rate, recoveryNegative density-dependent regulation of population dynamics promotes ... A Kuparinen,JA Hutchings - 《R Soc Open Sci》 被引量: 13发表: 2014年 加载更多来源...
Haliotidae ) fishery – and two atypical cases where overfishing has stopped or been substantially reduced – the Patagonian and Antarctic toothfish ( Dissostichus eleginoides, Nototheniidae and Dissostichus mawsoni, Nototheniidae ) fishery in the Southern Ocean, and the Atlantic cod ( Gadus...
Kurlansky M (1997) Cod: a biography of the fish that changed the world. Walker Publishing Company, New York Google Scholar Lindsay J (2011) Steve Murawski: overfishing to stop in U.S. for first time in a century. 10 January 2011. http://www.huffingtonpost.com/2011/01/10/steve-muraws...
The combination ofclimate changeand overfishing are further shifting the composition of fish in the ocean and where they are found. They are also altering the way these species are exposed to pollutants,increasing levels of methylmercury in Atlantic cod and Atlantic blue fin tuna—fish that are of...
The combination ofclimate changeand overfishing are further shifting the composition of fish in the ocean and where they are found. They are also altering the way these species are exposed to pollutants,increasing levels of methylmercury in Atlantic cod and Atlantic blue fin tuna—fish that are of...