Les  fonds chalutables de la region est de la Tunisie (de Kelibia a Mahdia)

Azouz ABDERRAZAK; Sadok  BEN OTHMAN

doi:10.71754/instm.bulletin.v4.1170

Les fonds chalutables de la region est de la Tunisie (de Kelibia a Mahdia)

Authors

Azouz ABDERRAZAK Université de Carthage. Institut National Scientifique et Technique d'Océanographie et de Pêche - INSTOP
Sadok BEN OTHMAN Université de Carthage. Institut National Scientifique et Technique d'Océanographie et de Pêche - INSTOP

DOI:

https://doi.org/10.71754/instm.bulletin.v4.1170

Keywords:

Exploratory fishing, Fishery surveys, Echo surveys, Fishery charts, Fishing grounds, Fishery resources, Marine, Tunisia

Abstract

The 1st result of the investigations carried out in 1972 and 1975 (at depths of 50 to 300 m and more) are given concerning the depth pattern and stocks (echo-sounding), together with an estimation of hourly fishing profitability (average 67 kg/h). A first fishing map has also been drawn up. These results permit the conclusion that the floor of the Eastern region ensures transition between the Northern and South Eastern regions of Tunisia.

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Published

1975-03-03

How to Cite

ABDERRAZAK A, BEN OTHMAN S. Les fonds chalutables de la region est de la Tunisie (de Kelibia a Mahdia). Bull. Inst. Natl. Sci. Technol. Mer [Internet]. 1975 Mar. 3 [cited 2025 Apr. 30];4(1):49-5. Available from: https://www.instm-bulletin.tn/index.php/bulletin/article/view/1170