The decline of porpoises and dolphins in the Southern North Sea: a current status report
Kayes, R.J. (1985). The decline of porpoises and dolphins in the Southern North Sea: a current status report. [S.n.]: Oxford. 109 pp.
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| Trefwoorden |
ANE, North Sea
Aquatic organisms > Marine organisms > Aquatic mammals > Marine mammals
Population characteristics > Population number
Cetacea [WoRMS]
Noordzee [Marine Regions]
Marien/Kust |
| Abstract |
This report reviews what is currently known about porpoises and dolphins in European waters, particularly the North Sea, in Part I, and critically examines possible causes of the reported decline in numbers of these small cetaceans in Part II. |
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