Evaluation des potentialités quantitatives naturelles des Gracilaires (algues rouges) du lac nord de Tunis

Authors

  • Jamel KSOURI Université de Carthage, Institut Nationt des Sciences et Technologie de la Mer. Tunisie
  • Rafik BEN SAID Université de Carthage, Institut Nationt des Sciences et Technologie de la Mer. Laboratoire d’Aquaciilture Lagunaire, Annexe Khréddine. Tunisie
  • Othman BEJI Université de Carthage, Institut Nationt des Sciences et Technologie de la Mer. Laboratoire d’Aquaculture Lagunaire, Annexe Khréddine. Tunisie

Keywords:

Potential resources, Aquaculture development, Marine aquaculture, Seaweed culture, Coastal lagoons, Biomass, Seaweeds, Gracilaria, Brackish, MEd, Tunisia, Tunis, North Lagoon

Abstract

The red seaweed Gracilaria biomass in the Tunis north lake (Tunisia) was estimated between June and July 1996 with reference to different stations. This biomass represent 191 g/m super(2) (wet weight) and 28 g/m super(2) (dry weight). so the total quantity is estimated to 508 t in wet and 74 in dry (the average of dry material represent in general 14,5 % of the humid materiel). Because of its low natural total production, the development of Gracilaria seaweed in this site need culture processing.

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Published

1997-02-03

How to Cite

1.
KSOURI J, BEN SAID R, BEJI O. Evaluation des potentialités quantitatives naturelles des Gracilaires (algues rouges) du lac nord de Tunis. Bull. Inst. Natl. Sci. Technol. Mer [Internet]. 1997Feb.3 [cited 2024May10];24:15-27. Available from: https://www.instm-bulletin.tn/index.php/bulletin/article/view/856

Issue

Vol. 24 (1997)

Section

Article

ARK

https://n2t.net/ark:/68747/INSTM.Bulletin.v24.856

License

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

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