Encountering whales: How encounter rates became the basis for managing whaling
Declining rates of encountering whales, including both sighting and catching, were noted by whalers throughout the 19th century, and these declines became the first indication that whaling was adversely affecting whale abundance. The interpretation of declines in both sighting and catch rates proved...
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| Hlavní autor: | |
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| Médium: | Artigo |
| Jazyk: | Inglês |
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Septentrio Academic Publishing
2009-09-01
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| Edice: | NAMMCO Scientific Publications |
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| On-line přístup: | https://septentrio.uit.no/index.php/NAMMCOSP/article/view/2715 |
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