La rhodophycee Gelidium spinosum (S.G. Gmelin) P.C. Silva, des cotes de Monastir : lumière sur quelques aspects hydro-biologiques

Rafik  BEN SAID; M S. ROMDHANE; Amor  EL ABED; Ridha M’RABET

doi:10.71754/instm.bulletin.v34.667

La rhodophycee Gelidium spinosum (S.G. Gmelin) P.C. Silva, des cotes de Monastir : lumière sur quelques aspects hydro-biologiques

Authors

Rafik BEN SAID Université de Carthage. Institut National des Sciences et Technologies de la Mer. Tunisie
M S. ROMDHANE Université de Carthage. Institut National Agronomique de Tunisie. Tunisie
Amor EL ABED Université de Carthage. Institut National des Sciences et Technologies de la Mer. Tunisie
Ridha M’RABET Université de Carthage. Institut National des Sciences et Technologies de la Mer. Tunisie

DOI:

https://doi.org/10.71754/instm.bulletin.v34.667

Keywords:

Fertility, Weight, Length, Biomass, Seaweeds, Gelidiales, Gelidium spinosum, Rhodophyta, Marine, MED, Tunisia, Monastir

Abstract

The red algae Gelidium spinosum (Gelidiales, Rhodophyta ) was studied throughout a year, since September 2000 to August 2001, along Monastir coasts (East of Tunisia). Main results showed that the average of wet weight was obtained in May (37 g/ individual). In June, we have recorded the maximum of length (about 11 cm).Wet biomass has reached its maximum in May (7000g wet weight/ m super(-2)). The fertility varied between 0 and 100% (September, June, July and August).

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Published

2007-05-05

How to Cite

BEN SAID R, ROMDHANE MS, EL ABED A, M’RABET R. La rhodophycee Gelidium spinosum (S.G. Gmelin) P.C. Silva, des cotes de Monastir : lumière sur quelques aspects hydro-biologiques. Bull. Inst. Natl. Sci. Technol. Mer [Internet]. 2007 May 5 [cited 2025 Oct. 31];34:81-9. Available from: https://www.instm-bulletin.tn/index.php/bulletin/article/view/667