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11.
Boughariou Emna Allouche Nabila Ben Brahim Fatma Nasri Ghada Bouri Salem 《Environment, Development and Sustainability》2021,23(10):14749-14774
Environment, Development and Sustainability - Groundwater in semiarid regions is of extreme importance due to limited water resources and increasing population demand. Hence, a better knowledge of... 相似文献
12.
Slatni Ibtissem Elberrichi Fatima Zohra Duplay Joëlle Fardjaoui Nor El Houda Guendouzi Abdelkrim Guendouzi Oukacha Gasmi Brahim Akbal Feryal Rekkab Ilhem 《Environmental science and pollution research international》2020,27(31):38422-38433
Environmental Science and Pollution Research - This paper presents a synthesis of mesoporous silica (MS) from natural clay as a silica source using Pluronic L35 (EO11PO16EO11) as a... 相似文献
13.
Ait-Mouheb Nassim Bahri Akiça Thayer Bechir Ben Benyahia Boumediene Bourrié Guilhem Cherki Brahim Condom Nicolas Declercq Rémi Gunes Adem Héran Marc Kitir Nurgul Molle Bruno Patureau Dominique Pollice Alfieri Rapaport Alain Renault Pierre Riahi Khalifa Romagny Bruno Sari Tewfik Sinfort Carole Steyer Jean-Philippe Talozi Samer Topcuoglu Bulent Turan Metin Wéry Nathalie Yıldırım Ertan Harmand Jérôme 《Regional Environmental Change》2018,18(3):693-705
Regional Environmental Change - Climate change and a growing population around the Mediterranean Rim are increasing the need for water and, consequently, the pressure on resources in terms of both... 相似文献
14.
Bouargane Brahim Biyoune Mohamed Ghali Pérez Moreno Silvia Bakiz Bahcine Atbir Ali Bolívar Juan Pedro 《Journal of Material Cycles and Waste Management》2023,25(4):1771-1780
Journal of Material Cycles and Waste Management - Portlandite (Ca(OH)2) preparation from phosphogypsum waste (PGW) was evaluated in numerous works; however, the use of this compound is not applied... 相似文献
15.
Kaotar Nayme Abouddihaj Barguigua Brahim Bouchrif Bouchra Karraouan Fatima El Otmani Naima Elmdaghri 《Journal of environmental science and health. Part. B》2017,52(2):107-114
This study was conducted to assess the retail food as a possible vehicle for antimicrobial resistant, particularly quinolones resistant and pathogenic Escherichia coli. We determined the prevalence and characteristics of nalidixic acid (Nal) resistant E. coli isolates from diverse retail food samples. In all, 70 (28%) of 250 E. coli isolates studied were Nal-resistant E. coli and 91% of these were multi-drug resistant. Plasmid mediated quinolone resistance genes were identified in 32 isolates, including aac(6′)-Ib-cr (n = 16), qnrS1 (n = 11) and qnrB19 (n = 7). Mutations in gyr A and par C genes were detected among 80% of the isolates, and the isolates showed substitution Ser83-Leu and Asp87-Asn in gyrA and Ser80-Ile in parC. In addition, three different gene cassettes were identified (aadA1, aadA7, aac(3)-Id) in 18%. Virulence-associated genes stx1, eae, sfa, hlyA and stx2 were found in six (8%), three (4%), two (3%), three (4%) and three (4%) isolates, respectively. E. coli isolates of phylogenetic group A were dominant (64%, 45/70). Pulsed field gel electrophoresis revealed none epidemiological relationship between these isolates. The results of this work report the higher frequency of Nal-resistant E. coli isolates from Moroccan retail food samples including MDR and pathogenic isolates. 相似文献
16.
Zerrifi Soukaina El Amrani Redouane El Mahdi Mugani Richard Ribeiro Inês de Fátima Carvalho Maria Campos Alexandre Barakate Mustapha Vasconcelos Vitor Oudra Brahim El Khalloufi Fatima 《Environmental science and pollution research international》2021,28(1):235-245
Environmental Science and Pollution Research - In recent decades, harmful cyanobacterial blooms (HCBs) have become a severe hazard for human health mainly in drinking water resources and are... 相似文献
17.
A review about COVID-19 in the MENA region: environmental concerns and machine learning applications
Meskher Hicham Belhaouari Samir Brahim Thakur Amrit Kumar Sathyamurthy Ravishankar Singh Punit Khelfaoui Issam Saidur Rahman 《Environmental science and pollution research international》2022,29(55):82709-82728
Environmental Science and Pollution Research - Coronavirus disease 2019 (COVID-19) has delayed global economic growth, which has affected the economic life globally. On the one hand, numerous... 相似文献
18.
Mountasser Douma Youness Ouahid Mohammed Loudiki Francisca F. del Campo Brahim Oudra 《Environmental monitoring and assessment》2017,189(1):39
Aguelmam Azizgza (LAZ) and Dayet Afourgah (DAF) are two Moroccan natural lakes located in a humid hydrographic basin of the Middle Atlas Mountains. Both are considered important reservoirs of plant and animal biodiversity. In addition, they are extensively used for recreational and fishing activities and as a water source for irrigation of agricultural crops. Recurrent cyanobacteria scum episodes in the two water bodies have been reported, Microcystis being the main genus in the scums. Here, we report on the toxic potential of three Microcystis aeruginosa strains isolated from those lakes: Mic LAZ and Mic B7 from LAZ and Mic DAF isolated from DAF. The toxic potential was checked by their microcystin (MC) content and the presence of mcy genes involved in MC synthesis. The identification and quantification of MC variants were performed by high-performance liquid chromatography-photo-diode array. The detection of mcy genes was achieved by whole-cell multiplex PCR that allowed the simultaneous amplification of DNA sequences corresponding to specific mcy regions. MC content of cultured cells, as MC-LR equivalents per gram cell biomass, was slightly higher in Mic LAZ (ca. 860) than in Mic B7 (ca. 700) and Mic DAF (ca. 690). Four MC variants were identified in the three isolates: MC-WR, MC-RR, MC-DM-WR, and MC-YR. The presence of toxic Microcystis strains in the two studied lakes may be regarded as an environmental and health hazard, especially during periods of bloom proliferation. It would be recommended the use of two complementary techniques, as those utilized herein (HPLC and mcy detection) to alert on highly probable toxicity of such lakes. 相似文献
19.
Saqrane S El Ghazali I Oudra B Bouarab L Vasconcelos V 《Journal of environmental science and health. Part. B》2008,43(5):443-451
The effects of cyanobacteria aqueous extracts containing Microcystin-LR (MC-LR) on the seed germination and growth of Pisum sativum, Lens esculenta, Zea mays and Triticum durum were investigated. Experiments were carried out on a range of doses of the extract (equivalent to 0, 1.6, 2.9, 5.8, 8.7 and 11.6 mu g MC-LR/mL). The results confirm that these plants were sensitive to cell-free extracts of a toxic Microcystis and that germination inhibition was dose dependent. One-way analysis of variance (ANOVA) showed that P. sativum is the most sensitive tested species with a 97% germination rate reduction and L. esculenta was the most resistant. At the 8th day, the exposure to the microcystins (MC) resulted in a significant decrease of plant epicotyls length, roots length and a net inhibition of lateral root formation. It is concluded that MC could affect also terrestrial plants seedling germination and growth. Therefore, the use of water for irrigation contaminated by MC could exert negative biochemical effects on seed and plant metabolism which might influence the agricultural crops. 相似文献
20.
El Amrani Zerrifi Soukaina Tazart Zakaria El Khalloufi Fatima Oudra Brahim Campos Alexandre Vasconcelos Vitor 《Environmental science and pollution research international》2019,26(15):15218-15228
Environmental Science and Pollution Research - Marine macroalgae are a promising source of diverse bioactive compounds with applications in the biocontrol of harmful cyanobacteria blooms... 相似文献