Basking to attention
نویسندگان
چکیده
منابع مشابه
Basking to attention
With growing concern about the prospects of many marine species, a report earlier this summer highlighted the plight of pelagic, open ocean sharks, which are increasingly under threat. The International Union for the Conservation of Nature (IUCN) shark specialist group reported that 32 per cent of 64 species of open-sea sharks and rays are under threat of extinction. “Despite mounting threats, ...
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Acknowledgements: The authors wish to thank the following for their help and assistance at various stages during the fieldwork, data analysis and report writing:Deitsch and the Shark Trust for the use of the basking shark photograph (front cover). We should also like to thank D. all of whom have kindly supplied us with basking shark tissue samples. This publication (excluding the logo) may be r...
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Despite being the second largest fish, basking sharks (Cetorhinus maximus) have been assumed to remain in discrete populations. Their known distribution encompasses temperate continental shelf areas, yet until now there has been no evidence for migration across oceans or between hemispheres. Here we present results on the tracks and behaviour of two basking sharks tagged off the British Isles, ...
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The basking shark (Cetorhinus maximus) is found in temperate waters throughout the world's oceans, and has been subjected to extensive exploitation in some regions. However, little is known about its current abundance and genetic status. Here, we investigate the diversity of the mitochondrial DNA control region among samples from the western North Atlantic, eastern North Atlantic, Mediterranean...
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if all pregnant women worry about their fetus, worries of pregnant nurses are more serious and actual. which groups of women have more chance about hydatidform mole, amniotic fluid embolism or sheehan’s syndrome? fortunately, these complicated problems are very rare but what about daily injuries due to infectious diseases, radioactive substances, anticancer drugs and other chemical substances? ...
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ژورنال
عنوان ژورنال: Current Biology
سال: 2009
ISSN: 0960-9822
DOI: 10.1016/j.cub.2009.08.004