FISHERIES
نویسندگان
چکیده
منابع مشابه
Sustainable fisheries
metals such as copper. Once the manganese protein has folded, the metal-binding sites are inaccessible to other metals, and the protein can be safely exposed to the periplasmic envi ronment. In other words, the metal that binds to the protein is selected by the compartment in which the protein folds. Tottey and colleagues suggest that cytoplas mic metal insertion might be crucial not only for...
متن کاملFisheries mismanagement.
We analysed the extent to which European politicians have adhered to scientific recommendations on annual total allowable catches (TACs) from 1987 to 2011, covering most of the period of the Common Fisheries Policy (CFP). For the 11 stocks examined, TACs were set higher than scientific recommendations in 68% of decisions. Politically-adjusted TACs averaged 33% above scientifically recommended l...
متن کاملToward Darwinian fisheries management
There is increasing evidence that fishing may cause rapid contemporary evolution in freshwater and marine fish populations. This has led to growing concern about the possible consequences such evolutionary change might have for aquatic ecosystems and the utility of those ecosystems to society. This special issue contains contributions from a symposium on fisheries-induced evolution held at the ...
متن کاملIcelandic fisheries: Social perspectives
Many rural fishing communities in Iceland are facing great economic and demographic difficulties due to changes in the fisheries management, while the national economy has benefited as a whole. Large vessel owners generally support the current system, but most small boat owners oppose it. Alaska can learn from Iceland’s experience in fisheries management, both from an economic and social perspe...
متن کاملUrgent fisheries changes sought
Europe's fishermen should stop catching North Sea cod and continue to avoid Bay of Biscay anchovies next year if the two species are to stand a chance of survival after years of chronic overfishing, scientists announced last month. Despite improvements in the numbers of northern hake, herring and mackerel, other species living in the northeast Atlantic need more time to rebuild stocks, the Inte...
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ژورنال
عنوان ژورنال: Spanish Yearbook of International Law
سال: 2017
ISSN: 2386-4435
DOI: 10.17103/sybil.21.23