تصفح حسب المؤلف "Al Muftah, Abdulrahman"
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Algal toxins and producers in the marine waters of Qatar, Arabian Gulf
Al Muftah, Abdulrahman; Selwood, Andrew I.; Foss, Amanda J.; Al-Jabri, Hareb Mohammed S.J.; Potts, Malcolm; Yilmaz, Mete... more authors ... less authors ( Elsevier Ltd , 2016 , Article)Harmful Algal Bloom species are ubiquitous and their blooms occur in the Arabian Gulf. In this study, two cruises were performed in 2012 and 2013 to collect phytoplankton samples from 4 sites in the Arabian Gulf. Toxin ... -
Exploring Sheraoh Island at South-Eastern Qatar: First Distributional Records of Some Inland and Offshore Biota with Annotated Checklist
Kardousha, Mahmoud M.; Al-Muftah, Abdulrahman; Al-Khayat, Jassim A. ( OMICS International , 2016 , Article)Sheraoh island is the most remote among Qatari islands, nearly 73.5 km south-eastern of the mainland of the peninsula. In March 2010, a preliminary general survey of the species was conducted. Observations were made ... -
Phospholipid Fatty Acids Compositions of Sponges from Qatar I- Haplosclerida
Njinkoue, Jean-Michel; Barnathan, Gilles; Kornprobst, Jean-Michel; Al-Easa, Hala Sultan Saif; Al-Muftah, Abdulrahman; Vacelet, Jean... more authors ... less authors ( Qatar University , 2006 , Article)The phospholipid fatty acid contents of six Haplosclerida sponges collected along Qatari ;ts, Arabian Gulf, were identified by coupling GC-MS experiments. More than hundred of rated and unsaturated fatty acids have been ... -
Seasonal Variations Of Dinophysis Species And Their Toxins In Qatari Waters, Arabian Gulf
Nasr, Yousef Ashraf (2019 , Master Thesis)The results of investigations from several cruises carried out in Qatari waters between 2017 and 2018 were reported. The species composition, distribution and toxicity of Dinophysis community were examined. A total number ...