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Fish spermatology / Sayyed Mohammad Hadi Alavi , ... [et al.]

Tác giả : Sayyed Mohammad Hadi Alavi , ... [et al.]

Nhà xuất bản : Alpha Science International

Năm xuất bản : 2008

Nơi xuất bản : Oxford, United Kingdom

Mô tả vật lý : xvii, 465 p. : ill. ; 27cm

ISBN : 9781842653692

Số phân loại : 571.845

Chủ đề : 1. Cá -- Tinh trùng học. 2. Kỹ thuật nuôi cá. 3. Fish Culture. 4. Fish spermatology. 5. Kỹ thuật nuôi cá.

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Tóm tắt :

Until now, there has not been any work that systematically presents the subject of acoustic fish reconnaissance, details all major aspects of applying acoustic equipment in commercial fish reconnaissance, and offers sufficient analysis of the effectiveness of fish-finding techniques. Acoustic Fish Reconnaissance responds to this need by providing the first overview of the theoretical and practical aspects of acoustic search, detection, interpretation, and population estimation for commercial benefit. This book pays particular attention to the theory and practice of accounting surveys for quantitative estimation of biological resources and fishing conditions in traditional fishing areas. It also analyzes various applications of acoustic technique, based upon the authors' extensive investigations. The text includes the results of the applicability of fish-finding instruments, and offers recommendations on the development of improved acoustic techniques for commercial fleets

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https://lrcopac.ctu.edu.vn/pages/opac/wpid-detailbib-id-132989.html