Potentialités en macroalgues: cartographie et biomasse de l'agarophyte Gracilaria dans le lac de Bizerte

Authors

  • Jamel KSOURI Université de Carthage. Institut National des Sciences et Technologie de la Mer- INSTM
  • Rafik BEN SAID Université de Carthage. Institut National des Sciences et Technologie de la Mer- INSTM

Keywords:

Fishery surveys, Botanical resources, Seaweed harvesting, Biomass, Gracilaria, Brackish, Tunisia, Bizerte L

Abstract

The prospecting study of the Gracilaria in Bizerte lake (Tunisia) between the river bank and a depth of 3 m and concerning 1300ha shows that the macro seaweeds cover a surface of 348 ha and give a wet total biomass of 4775 (that is 573 t dry weight) with reference to average density of 1,7 kg/m super(2). These species are principally present as band between Menzel Abderrahman and Oued Gueniche (Tunisia)

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Published

1998-02-04

How to Cite

1.
KSOURI J, BEN SAID R. Potentialités en macroalgues: cartographie et biomasse de l’agarophyte Gracilaria dans le lac de Bizerte. Bull. Inst. Natl. Sci. Technol. Mer [Internet]. 1998Feb.4 [cited 2024May4];25:17-34. Available from: https://www.instm-bulletin.tn/index.php/bulletin/article/view/860

Issue

Vol. 25 (1998)

Section

Article

ARK

https://n2t.net/ark:/68747/INSTM.Bulletin.v25.860

License

Creative Commons License

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

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