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  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Marine mammal science 18 (2002), S. 0 
    ISSN: 1748-7692
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Type of Medium: Electronic Resource
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  • 2
    Publication Date: 2018-04-26
    Description: There is increasing evidence that whale and dolphin watching activities have detrimental effects on targeted cetacean populations. In Egypt, spinner dolphins regularly occur in the resting areas of Samadai, Satayah and Qubbat'Isa reefs. In-water human interactions with dolphins are regulated with a time-area closure system at Samadai, unregulated at Satayah and non-existent at Qubbat'Isa. This provided an ideal experimental setting to advance our understanding of the effects of tourism on a species highly sensitive to disturbances. Our study confirmed that the intensity and duration of interactions, and therefore, dolphin exposure to tourism, differed among the study sites. Compared with the Qubbat'Isa control site, behavioural reactions to boats and swimmers at the two tourism sites suggested that dolphin rest was disrupted, especially around the middle of the day and especially at Satayah, where dolphin tourism is unregulated. Our results indicate also that the dolphin protection measures at Samadai reduce the level of disturbance. We recommend that similar measures be implemented at other dolphin tourism locations, and that no new operations be initiated until the long-term impacts on dolphin populations are better understood. Our experience emphasizes the need to adopt precautionary approaches in research and management of whale and dolphin watching.
    Keywords: behaviour
    Electronic ISSN: 2054-5703
    Topics: Natural Sciences in General
    Published by Royal Society
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  • 3
    Publication Date: 2021-05-19
    Description: Twenty one species of cetaceans occur in various degrees of abundance in the Mediterranean Sea and in the Black Sea. This list corresponds to Annex 1 of the Agreement, with the addition of three species known to have occurred in the Mediterranean in subsequent times. The list also roughly corresponds to the species occurring in the Contiguous Atlantic Area, however we must caution that a considerable number of other species, commonly present throughout the Atlantic Ocean, may occur there. Furthermore, we note that the number of species which are known to occur in the Agreement area is likely to grow with time, as the attention of scientists and laypersons towards cetaceans increases, and considering that species hitherto unreported from the region may occur there occasionally. For this reason, in the Agreement’s Annex 1 it was stated that: “The present Agreement shall also apply to any other cetaceans not already listed in this annex, but which may frequent the Agreement area accidentally or occasionally”....
    Description: Published
    Keywords: Marine mammals
    Repository Name: AquaDocs
    Type: Report , Non-Refereed
    Format: 292780 bytes
    Format: application/pdf
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