Speeding ships killing endangered N. Atlantic right whales: study
Most vessels are exceeding speed limits in areas designated to protect critically endangered North Atlantic right whales, of which only around 360 remain, a report said Wednesday.
Most vessels are exceeding speed limits in areas designated to protect critically endangered North Atlantic right whales, of which only around 360 remain, a report said Wednesday.
Ecology
Jul 21, 2021
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174
Conventional observations show that spiny dogfish in the western North Atlantic rarely eat Atlantic cod. However, some believe the rebuilding dogfish populations are limiting depleted cod numbers by competition or predation. ...
Plants & Animals
Nov 17, 2020
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86
Seafood consumption is both a love and a necessity for hundreds of millions of people worldwide. And its supply is a key part of maintaining food security for the whole planet. But during a time of rapid population growth ...
Ecology
May 21, 2018
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83
In recent decades, the plight of Atlantic cod off the coast of New England has been front-page news. Since the 1980s in particular, the once-seemingly inexhaustible stocks of Gadus morhua—one of the most important fisheries ...
Ecology
Jul 27, 2016
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177
A new study published online by the Proceedings of the National Academy of Sciences (PNAS) is the first to determine whether genetic changes resulting from fishing pressure have any significant economic effects for the case ...
Ecology
Jul 16, 2013
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The Atlantic cod has, for many centuries, sustained major fisheries on both sides of the Atlantic. However, the North American fisheries have now largely collapsed. A new paper in the open-access, peer-reviewed journal PLoS ...
Ecology
May 27, 2009
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0
The overfishing of codfish spanning the second half of the 20th century indicates that human action can force evolutionary changes more quickly than widely believed, according to a Rutgers-led study.
Evolution
May 31, 2023
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39
A shift in the prey available to Atlantic cod in the Gulf of Maine that began nearly a decade ago contributed to the controversy that surrounded the 2011 assessment for this stock. A recent study of how this occurred may ...
Ecology
Jun 25, 2014
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0
The sequencing of the Atlantic cod genome in 2011 demonstrated that this species lacks a crucial part of its immune system. In a follow-up study, Kjetill S. Jakobsen and collaborators have investigated a large number of additional ...
Biotechnology
Aug 30, 2016
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10
In a rapid communication just published in the Canadian Journal of Fisheries and Aquatic Sciences, biologist Douglas Swain of the Gulf Fisheries Centre and Robert Mohn, emeritus scientist, at the Bedford Institute of Oceanography ...
Ecology
Apr 30, 2012
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0