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العنوان
Some ecological and biological studies on
grouper fish (Family: Serranidae) with
emphasis on their relation to coral reef
ecosystem in the Gulf of Aqaba, Red Sea /
المؤلف
Abbas, Belal Mohamed Saleh.
هيئة الاعداد
باحث / بلال محمد صالح عباس
مشرف / محمد محمود أبو زيد
مشرف / أشرف ابراهيم احمد
مناقش / سعيد عبد الحليم كامل
مناقش / احمد السيد غباشي
الموضوع
Marine Science.
تاريخ النشر
2018.
عدد الصفحات
290 p. ;
اللغة
الإنجليزية
الدرجة
الدكتوراه
التخصص
العلوم الزراعية والبيولوجية
تاريخ الإجازة
1/1/2018
مكان الإجازة
جامعة قناة السويس - كلية العلوم - علوم بحار
الفهرس
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Abstract

The process of maintaining the coral reef fishes communities is necessary, in order to maintaining a food source, and ecological processes for many coral reef communities (Russ 1991; McManus 1996; Bellwood et al., 2004). The sensitivity of some reef fish to over-fishing increased fishing pressure on reef fish populations, and worries that many reef fisheries are now over-fished supports the need for more well effective management of coral reef fisheries (Russ & Alcala 1989; Russ 1991; Munro 1996; Jennings et al., 1999b; Sale 2002; Sadovy et al., 2003). Therefore there is necessary to increase our knowledge about reef fish ecology, population dynamics and responses to fishing to achieving a better management (Sale et al., 1994; Jennings & Lock 1996; Vincent & Sadovy 1998).