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ترقيم أسماك التونة في أعماق المحيط

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التونة من رياضي المحيط -- سريعة ، من الضواري بعيدة المدى والتي بدأنا في فهم عاداتها. البيولوجية البحرية باربارا بلوك تثبت بطاقات تتبع على التونة (كاملة مع الترددات)

Barbara Block studies how tuna, billfish and sharks move around (and stay warm) in the open ocean. Knowing how these large predators travel through pelagic waters will help us understand their role in the wider ocean ecosystem. Full bio »

Translated into Arabic by Nabil Tawfik
Reviewed by Anwar Dafa-Alla
Comments? Please email the translators above.

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