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Articles de revues sur le sujet « Gabès (Tunisie) »

Auteur : Grafiati

Publié le 4 juin 2021

Mis à jour le 1 juin 2024

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1

Mechlouch, Ridha Fethi, and Ammar Ben Brahim. "Modélisation de la Densité du Flux Solaire Global de la Ville de Gabès." Journal of Renewable Energies 4, no. 1 (2001): 1–9. http://dx.doi.org/10.54966/jreen.v4i1.993.

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Disposant des données météorologiques de l’année 1997 pour la ville de Gabès (Tunisie), un modèle de calcul de la densité du flux global solaire pour cette ville a été élaboré. Il tient compte de la nébulosité N, du quantum des jours de l’année q ainsi que du temps t et est de la.forme : GH = A(N) . B(q) . C(t). Les résultats expérimentaux et théoriques obtenus par l’utilisation du modèle sus-élaboré présentent une bonne concordance. Enfin ce modèle a été comparé à celui de Sivkov.

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Mechlouch, Ridha Fethi, Atef El Jery, and Ammar Ben Brahim. "Choix d'un modèle d'ensoleillement et détermination des inclinaisons optimales des capteurs héliothermiques pour la ville de gabes en Tunisie." Journal of Renewable Energies 6, no. 1 (2003): 1–14. http://dx.doi.org/10.54966/jreen.v6i1.956.

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Suite à une revue des principaux travaux effectués sur les capteurs héliothermiques plans et les modèles solaires, nous avons procédé au choix d'un modèle d'ensoleillement pour la prédiction de la densité du flux solaire global de la ville de Gabès (Tunisie). Une fois choisi le modèle, EUFRAT, d'ensoleillement ont été déterminées les inclinaisons optimales que peuvent prendre les capteurs héliothermiques, pour une bonne captation de l'énergie solaire, dans cette ville. Ces inclinaisons optimales ont été traduites par une relation les reliant au quantième du jour de l'année. En dernier elle a é

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Ben Mariem, Sadok. "Caractères Biométriques De Penaeus Kerathurus (Forskål, 1775) Du Golfe De Gabès, Tunisie (Decapoda, Penaeidae)." Crustaceana 68, no. 5 (1995): 583–96. http://dx.doi.org/10.1163/156854095x00836.

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AbstractEight-hundred-and-twenty-five individuals of Penaeus kerathurus were obtained from the landings of shrimp trawlers in a programme from February 1991 to February 1992. These samples consisted of 479 females and 346 males. In each sample the smallest sized specimen was a male and the biggest a female. The mean size Lc (= carapace length) of females (38.8 mm) is significantly greater than the mean size of males (Lc = 32.5 mm). Allometric equations show that the increases in size of, e.g., telson, rostrum, height, total size or weight in relation to the carapace length (reference size) is

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Ben Mariem, Sadok. "Caractères Biométriques De Penaeus Kerathurus (Forskål, 1775) Du Golfe De Gabès, Tunisie (Decapoda, Penaeidae)." Crustaceana 68, no. 8 (1995): 583–96. http://dx.doi.org/10.1163/156854095x01763.

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Morzadec-Kerfourn, Marie Thérèse. "L'évolution des Sebkhas du golf de Gabès (Tunisie) à la transition Pléistocène supérieur-Holocène." Quaternaire 13, no. 2 (2002): 111–23. http://dx.doi.org/10.3406/quate.2002.2185.

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Mzoughi, Moncef, Fatma Kilani-Mazraoui, and Bernard Peybernès. "Mise en évidence micropaléontologique du Trias dans les forages du golfe de Gabès (Tunisie)." Geobios 27, no. 4 (1994): 413–20. http://dx.doi.org/10.1016/s0016-6995(09)90020-1.

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Zribi, Soumaya, Fathia Zghal, and Saïda Tekaya. "Ovogenèse de Perinereis macropus Claparède 1870 (Annélide, Polychète) dans le golfe de Gabès (Tunisie)." Comptes Rendus Biologies 330, no. 3 (2007): 199–204. http://dx.doi.org/10.1016/j.crvi.2007.02.005.

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Sley, Ayda, Ghailen Hajjej, Othman Jarboui, and Abderrahmen Bouaïn. "Âge et croissance de la Carangue coubali Caranx crysos du golfe de Gabès (Tunisie)." Revue d'Écologie (La Terre et La Vie) 73, no. 2 (2018): 191–202. http://dx.doi.org/10.3406/revec.2018.1926.

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Lachenal, Anne-Marie, and Anne-Marie Bodergat. "Les ostracodes et l'évolution paléogéographiqueau quaternaire récent du site d'Ashtart (golfe de gabès, tunisie orientale)." Geobios 21, no. 1 (1988): 73–80. http://dx.doi.org/10.1016/s0016-6995(88)80033-0.

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Moissette, Pierre. "Bryozoaires récoltés dans les unités messiniennes de sondages offshore dans le Golfe de Gabès (Tunisie)." Revue de Micropaléontologie 40, no. 2 (1997): 181–203. http://dx.doi.org/10.1016/s0035-1598(97)90554-7.

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Saint-Marc, Pierre. "Les foraminifères du Paléocène du sondage Ashtart Est-1 (Golfe de Gabès, Tunisie). Biostratigraphie et paléoenvironnements." Géologie Méditerranéenne 19, no. 1 (1992): 31–39. http://dx.doi.org/10.3406/geolm.1992.1467.

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Brun, Annik. "Comparaison entre pollen etmicroorganismes dans les sédiments marins du Quaternaire récent du Golfe de Gabès (Tunisie)." Geobios 25, no. 5 (1992): 585–94. http://dx.doi.org/10.1016/0016-6995(92)80099-y.

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Bismuth, Hector, Bruno Cahuzac, Armelle Poignant, Herman Jozef Frans Hooyberghs, Rakia Saïd-Benzarti, and Abderrahmane Trigui. "Biostratigraphie d’après les foraminifères et paléoenvironnements des séries post-Éocène du sondage ASHTART 28, golfe de Gabès (Tunisie)." Revue de Micropaléontologie 52, no. 4 (2009): 289–315. http://dx.doi.org/10.1016/j.revmic.2008.06.002.

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Meriem, Sadok Ben. "Premi`re Approche de la Croissance de Penaeus Kerathurus (Decapoda, Penaeidae) dans le Golfe de Gabès, Tunisie [First Approach to the Growth of Penaeus Kerathurus (Decapoda, Penaeidae) in the Gulf of Gabes, Tunisia]." Crustaceana 77, no. 3 (2004): 277–97. http://dx.doi.org/10.1163/1568540041181556.

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Ben Mariem, Sadok. "Taille De Première Maturité Et Période De Ponte De Penaeus Kerathurus Dans Le Golfe De Gabès, Tunisie (Decapoda, Penaeoidea)." Crustaceana 65, no. 1 (1993): 82–96. http://dx.doi.org/10.1163/156854093x00405.

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Brun, Annik. "Pollens dans les séries marines du Golfe de Gabès et du plateau des Kerkennah (Tunisie) : signaux climatiques et anthropiques." Quaternaire 3, no. 1 (1992): 31–39. http://dx.doi.org/10.3406/quate.1992.1970.

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Sghari, Abdeljalil, Salah Chandoul, and Rachid Mansour. "Des options inappropriées de développement en milieu aride: les conséquences et les alternatives, le cas de Skhira et de sa région (golfe de Gabès, Tunisie)." Sécheresse 20, no. 2 (2009): 190–98. http://dx.doi.org/10.1684/sec.2009.0186.

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Hajlaoui, Kamel, Ola Abdelhedi, Ali Salem, Nahed Fakhfekh, Nacim Zouari, and Mourad Jridi. "Développement d’une nouvelle saucisse de dromadaire : Effet de l’incorporation d’éleusine (Eleusine coracana L.) sur la qualité sensorielle et la stabilité." JOURNAL OF OASIS AGRICULTURE AND SUSTAINABLE DEVELOPMENT 6, no. 01 (2024): 29–33. http://dx.doi.org/10.56027/joasd.042024.

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L’objectif de cette étude est de formuler une saucisse à base de viande de dromadaire qui s’aligne avec la tendance des « allégations santé » visant à réduire la consommation de viandes rouges conventionnelles et de graisses animales. Par ailleurs, l’effet de la substitution de la fécule de pomme de terre, couramment utilisé en tant qu’agent liant dans les produits charcutiers, par la farine intégrale d’éleusine (Eleusine coracana L.) sur la qualité de la saucisse a été étudié. L’éleusine est cultivée dans l’oasis de Chenini-Gabès, située dans le sud-est de la Tunisie. L’analyse de sa composit

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Zaîbi, Chahira, Pierre Carbonel, Fekri Kamoun, et al. "Évolution du trait de côte à l’Holocène supérieur dans la Sebkha El-Guettiate de Skhira (Golfe de Gabès, Tunisie) à travers sa faune d’ostracodes et de foraminifères." Geobios 44, no. 1 (2011): 101–15. http://dx.doi.org/10.1016/j.geobios.2010.11.002.

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DHAOUADI, Sonia, Samir GHANNEM, Sabri KANZARI, and Essaid BILAL. "ECOLOGICAL RISK ASSESSMENT OF HEAVY METALS ACCUMULATION IN SOIL AND ZYGOPHYLLUM ALBUM ALBUM: A CASE STUDY OF INDUSTRIAL PHOSPHATE VICINITY, TUNISIA." Carpathian Journal of Earth and Environmental Sciences 18, no. 2 (2023): 447–59. http://dx.doi.org/10.26471/cjees/2023/018/272.

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Contents and spatial distribution of heavy metals (Zn, Cu, Cd, Ni, As, Pb, Al and Ba) in the fine fraction of surface sediments and in Zygophyllum album shrub of zones influenced by phosphate industry in the region of Gabès, as well as in a control site (Sidi Ejjehmi) were determined. For the assessment of the level of sediment pollution, several parameters were calculated, including enrichment factor (EF), contamination factor (CF), Pollutant Load Index (PLI), Risk factor (Er), potential ecological Risk Index (Ri), Geoaccumulation Index (Igeo), Electrical Conductivity (Ec), Organic Matter (OM

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HAMMOUDA, A., S. LECOLLINET, F. HAMZA, I. NASRI, A. NEB, and S. SELMI. "Exposure of resident sparrows to West Nile virus evidenced in South Tunisia." Epidemiology and Infection 143, no. 16 (2015): 3546–49. http://dx.doi.org/10.1017/s0950268814003860.

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SUMMARYDuring the last few years, several cases of West Nile virus (WNV) infection in humans have been reported in Tunisia. However, detailed information on WNV infection in wild birds, the primary amplifying host of WNV, are lacking. In this work, we investigated the exposure of wild sparrows (hybrid Passer domesticus × hispaniolensis) living in two oases in southern Tunisia (Gabès and Kébili oases) to WNV, through the detection of WNV-specific antibodies by using ELISA and microneutralization tests. In total, 208 birds were sampled (54 from Kébili, 154 from Gabès). Anti-WNV antibodies were d

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Bejaoui, Safa, Wafa Trabelsi, Imene Chetoui, et al. "ASSESSMENT OF TRACE ELEMENTS UPTAKE ON THE INVASIVE CRAB PORTUNUS SEGNIS HEPATOPANCREAS USING A MULTIVARIATE BIOCHEMICAL APPROACH." Isagoge - Journal of Humanities and Social Sciences 1, no. 1 (2021): 131–51. http://dx.doi.org/10.59079/isagoge.v1i1.16.

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In the current investigation, we evaluated the biological consequences of trace elements contamination in the two Tunisian gulfs (Gabes gulf and Tunis gulf) on the blue swimming crabs hepatopancreas (Portunus segnis). The concentrations of three trace elements (cadmium, copper, and lead) in the hepatopancreas P.segnis were evaluated. Additionally, acetylcholinesterase (AChE), metallothioneins (MTs), hydroxide peroxidase (H2O2) and advanced oxidation protein products (AOPP) levels, were chosen as measurements to evaluate the environmental effects on the two crabs’ populations from different gul

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ANTIT, M., S. GOFAS, C. SALAS, and A. AZZOUNA. "One hundred years after Pinctada: an update on alien Mollusca in Tunisia." Mediterranean Marine Science 12, no. 1 (2011): 53. http://dx.doi.org/10.12681/mms.53.

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The occurrences of non-indigenous marine molluscs in Tunisia are reviewed, based booth on a literature survey and on original material. Species are accepted as established if there are two independent reports, either geographically separate or at least one month apart in time. On these grounds, 14 species are accepted (12 alien and 2 expanding their range from elsewhere in the Mediterranean), 3 aliens need confirmation but are likely to meet the standards for acceptation on a short future, and 5 records are rebutted or questioned. Two more species may be considered as cryptogenic, the reports

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Nekaa, Nejia, and Sami Boudabbous. "Corporate governance and the social performance: investigation on Tunisian financial institutions." International Journal of Law and Management 60, no. 6 (2018): 1412–31. http://dx.doi.org/10.1108/ijlma-06-2017-0131.

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Purpose The purpose of this study is to show the specificities of the corporate governance of Tunisian financial institutions and the impact of the internal mechanisms of corporate governance of these institutions on their social performance. It is therefore interesting to establish the existing relationship between these mechanisms of corporate governance and the performance of a financial firm. Design/methodology/approach This study aims to study the financial sector, generally characterized by its opacity, its regulation, its evolution and its obscurity. Therefore, a study based on the ques

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Hunter, F. Robert. "The Tunisian Records." Middle East Studies Association Bulletin 23, no. 1 (1989): 14–15. http://dx.doi.org/10.1017/s0026318400057989.

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The Protectorate archives deal with the period before and after 1881 and include a wide range of materials, among which are telegraphic communications between Paris and Tunis and correspondence from the French consular agencies and vice-consulates in the Tunisian countryside. By 1872 there were, officially, nine such posts: Bizerte, Gabès, Jerba, La Goulette, Mehdia, Monastir, Sfax, Sousse, and Kef. However, cartons for the pre-Protectorate period contain correspondence from French agents in other places (e.g., Beja, Djerid) as well.

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Harrington, Heather. "«Get in Your Theatres; the Street is Not Yours»: The Struggle for the Character of Public Space in Tunisia." Nordic Journal of Dance 8, no. 2 (2017): 54–69. http://dx.doi.org/10.2478/njd-2017-0012.

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Abstract How people move and appear in public spaces is a reflection of the cultural, religious and socio-political forces in a society. This article, built on an earlier work titled ’Site-Specific Dance: Women in the Middle East’ (2016), addresses the ways in which dance in a public space can support the principles of freedom of expression and gender equality in Tunisia. I explore the character of public space before, during, and after the Arab Spring uprisings. Adopting an ethnographic and phenomenological approach, I focus on the efforts of two Tunisian dancers – Bahri Ben Yahmed (a dancer,

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Brahim, Mouldi, Atoui Abdelfattah, Chérif Sammari, and Lotfi Aleya. "Surface sediment dynamics along the Tunisian coast at Skhira (Gulf of Gabès, south-eastern Tunisia)." Journal of African Earth Sciences 112 (December 2015): 73–82. http://dx.doi.org/10.1016/j.jafrearsci.2015.09.001.

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RABAOUI, L., R. BALTI, R. ZRELLI, and S. TLIG-ZOUARI. "Assessment of heavy metals pollution in the gulf of Gabes (Tunisia) using four mollusk species." Mediterranean Marine Science 15, no. 1 (2013): 45. http://dx.doi.org/10.12681/mms.504.

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Since the establishment of the ‘Tunisian Chemical Group’ in Gabes city, Tunisia, no serious investigations were carried out about the heavy metal pollution in Gabes gulf. In the present study, the contents of four heavy metals were assessed in four mollusk species (two gastropods, Gibbula ardens and Patella caerulea, and two bivalves, Pinctada radiata and Pinna nobilis), collected from twelve coastal stations. The results obtained showed generally that high concentrations of heavy metals were recorded in the central area of Gabes gulf, nearer to Gabes city; the low concentrations were in contr

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OUNIFI- BEN AMOR, K., Μ. RIFI, R. GHANEM, I. DRAEIF, J. ZAOUALI, and J. BEN SOUISSI. "Update of alien fauna and new records from Tunisian marine waters." Mediterranean Marine Science 17, no. 1 (2015): 124. http://dx.doi.org/10.12681/mms.1371.

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An updated inventory of alien marine fauna in coastal and offshore Tunisian waters is presented. Records were compiled from scientific and ‘grey’ publications, presentations at scientific meetings, theses presented in fulfillment of requirements towards MSc and PhD degrees, websites and personal observations. 136 alien species were recorded in Tunisian waters, 60 records in northern coasts, West Mediterranean and 76 in central and southern coasts, Central Mediterranean. Nearly half of the first sightings in Tunisian waters took place in the Gulf of Gabès. The dominant taxa are Crustancean (24%

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Editorial, E. "Corrigendum: Numerical study of heat and mass transfer enhancement for bubble absorption process of ammonia-water mixture without and with nanofluids." Thermal Science 23, no. 1 (2019): 416. http://dx.doi.org/10.2298/tsci190203033e.

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NUMERICAL STUDY OF HEAT AND MASS TRANSFER ENHANCEMENT FOR BUBBLE ABSORPTION PROCESS OF AMMONIA-WATER MIXTURE WITHOUT AND WITH NANOFLUIDS by Mohamed Bechir BEN HAMIDA, Jalel BELGHAIEB, and Nejib HAJJI Research Unit of Energy and Environment, National School of Engineers of Gabes, University of Gabes, Gabes, Tunisia Original scientific paper https://doi.org/10.2298/TSCI170313229B published in the journal Thermal Science, Year 2018, No. 6B, Vol. 22, pp. 3107-3120 since due to mistake of the Editorial staff, affiliations have not been written correctly, and are the following: NUMERICAL STUDY OF HE

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Annabi-Trabelsi, Neila, Wassim Guermazi, Vincent Leignel, et al. "Effects of Eutrophication on Plankton Abundance and Composition in the Gulf of Gabès (Mediterranean Sea, Tunisia)." Water 14, no. 14 (2022): 2230. http://dx.doi.org/10.3390/w14142230.

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Phytoplankton and Copepoda were investigated in the industrialized Gabès coast (Mediterranean Sea, Tunisia) to understand consequences of the Eutrophication Grade on the community composition. In the past 40 years, intensive agrochemical activities have developed in Gabès, discharging wastewater along the coast. In parallel, Gabès City has experienced a rapid demographic expansion (population: 131,000) that further increased sewage discharged into the sea. The present study was carried out in the Gulf of Gabès in March 2014. The abiotic analysis of seawater showed high concentrations of nutrie

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Echwikhi, K., B. Saidi, and M. N. Bradai. "Elasmobranchs longline fisheries in the Gulf of Gabès (southern Tunisia)." Journal of the Marine Biological Association of the United Kingdom 94, no. 1 (2013): 203–10. http://dx.doi.org/10.1017/s0025315413000726.

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In Tunisia, elasmobranch landings have decreased substantially in recent years. Generally, species-specific information is largely unavailable for artisanal fisheries, but it is essential to increase knowledge and to ensure proper management of these species. This study analysed elasmobranch catches with longline fishery in the Gulf of Gabès. In total, 21 and 20 pelagic and bottom longline fishing trips were conducted, respectively, from July to September in 2007 and 2008. A total of eight elasmobranch species were caught: four batoids and four sharks. Pelagic longline captures were hooked ext

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Adel Dhief, Samira Aschi-Smiti, and Mohamed Neffati. "Floristic diversity and plant composition of the arid and Saharan zones of southern Tunisia." GSC Biological and Pharmaceutical Sciences 18, no. 3 (2022): 250–73. http://dx.doi.org/10.30574/gscbps.2022.18.3.0081.

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Spontaneous plants in arid and desert areas of Tunisia are now experiencing a resurgence of interest not only because of the possibilities of their use for multiple economic and ecological purposes, but also because of their great capacity for potential climate change adaptation. Often considered underused and neglected species, plants in arid and desert areas are of considerable importance. The purpose of this work is to provide knowledge relating to flora and Tunisian vegetation in arid zones. They are structured around various aspects relating to the characterization of this natural and bio

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Lemenkova, Polina. "Monitoring Seasonal Fluctuations in Saline Lakes of Tunisia Using Earth Observation Data Processed by GRASS GIS." Land 12, no. 11 (2023): 1995. http://dx.doi.org/10.3390/land12111995.

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This study documents the changes in the Land Use/Land Cover (LULC) in the region of saline lakes in north Tunisia, Sahara Desert. Remote sensing data are a valuable data source in monitoring LULC in lacustrine landscapes, because variations in the extent of lakes are visible from space and can be detected on the images. In this study, changes in LULC of the salt pans of Tunisia were evaluated using a series of 12 Landsat 8-9 Operational Land Imager (OLI) and Thermal Infrared (TIRS) images. The images were processed with the Geographic Resources Analysis Support System (GRASS) Geographic Inform

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Abdennadher, Moufida, Amel Bellaaj Zouari, Walid Medhioub, Antonella Penna, and Asma Hamza. "Characterization of Coolia spp. (Gonyaucales, Dinophyceae) from Southern Tunisia: first record of Coolia malayensis in the Mediterranean Sea." Algae 36, no. 3 (2021): 175–93. http://dx.doi.org/10.4490/algae.2021.36.6.2.

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This study provides the first report of the presence of Coolia malayensis in the Mediterranean Sea, co-occurring with C. monotis. Isolated strains from the Gulf of Gabès, Tunisia (South-eastern Mediterranean) were identified by morphological characterization and phylogenetic analysis. Examination by light and scanning electron microscopy revealed no significant morphological differences between the Tunisian isolates and other geographically distant strains of C. monotis and C. malayensis. Phylogenetic trees based on ITS1-5.8S-ITS2 and D1‒D3/28S rDNA sequences showed that C. monotis strains clu

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Katlane Essersi, R., B. Nechad, K. Ruddick, and F. Zargouni. "Optical remote sensing of the Gulf of Gabès – relation between turbidity, Secchi depth and total suspended matter." Ocean Science Discussions 7, no. 5 (2010): 1767–83. http://dx.doi.org/10.5194/osd-7-1767-2010.

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Abstract. Optical remote sensing is used here in the Gulf of Gabès to provide scientific information to support environmental management. The Gulf of Gabès is located in the southern east coast of Tunisia. It is a shallow continental shelf with semi-diurnal tides with average amplitude of 2 m. Industrial activities in this area since the early 1970s may have contributed to the degradation of the biodiversity of the ecosystem with eutrophication problems, and disappearance of benthic and planktonic species. To assess the long-term effect of anthropogenic and natural discharges on the Gulf of Ga

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Pérez-Domingo, Silvia, Carolina Castellanos, and Juan Junoy. "The sandy beach macrofauna of Gulf of Gabès (Tunisia)." Marine Ecology 29, s1 (2008): 51–59. http://dx.doi.org/10.1111/j.1439-0485.2007.00201.x.

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Drira, Zaher, Asma Hamza, Malika Bel Hassen, Habib Ayadi, Abderrahmen Bouain, and Lotfi Aleya. "Coupling of phytoplankton community structure to nutrients, ciliates and copepods in the Gulf of Gabès (south Ionian Sea, Tunisia)." Journal of the Marine Biological Association of the United Kingdom 90, no. 6 (2009): 1203–15. http://dx.doi.org/10.1017/s0025315409990774.

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The summer spatial distribution of the phytoplankton community in the Gulf of Gabès (Tunisia, eastern Mediterranean Sea), together with environmental factors, were studied during a preliminary study conducted in July 2005 aboard the RV ‘Hannibal’. The phytoplankton community, which showed a decrease in concentration along a coastal–open sea gradient, was dominated by Dictyochophyceae (41%) followed by Dinophyceae (25%), Bacillariophyceae (16%), Cyanobacteriae (17%) and Euglenophyceae (1%). The phytoplankton found along the coast was dominated by opportunistic species (e.g. Dictyocha fibula) as

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Dhemaid, M., W. Abbes, S. Hafi, H. Nabli, and L. Ghanmi. "Binge eating disorders in the age of coronavirus outbreak." European Psychiatry 64, S1 (2021): S265. http://dx.doi.org/10.1192/j.eurpsy.2021.712.

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IntroductionLockdown imposed by the Tunisian government had a psychological impact such as depression, stress and anxiety, which triggered the development of eating disorders especially binge eating disorder.ObjectivesTo screen the binge eating disorder among general population in Gabes (south of Tunisia) and to identify factors associated with it.MethodsWe conducted a cross-sectional, descriptive and analytical web-based survey, from April 19, 2020, to May 5, 2020 on Facebook on citizens living in south of Tunisia. During this period, the total confirmed cases of COVID-19 exceeded 900 in Tuni

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Dhemaid, M., W. Abbes, A. Kerkeni, et al. "Covid19 pandemic impacts on mental health of tunisian health care workers." European Psychiatry 64, S1 (2021): S287—S288. http://dx.doi.org/10.1192/j.eurpsy.2021.771.

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Introduction Covid19 pandemic in Tunisia has disturbed the health system. Health care workers, who were in the frontline to face this disease, had experienced reactions of anxiety, depression and distress.ObjectivesTo assess the level of anxiety and depression among health care workers of regional hospital of Gabes (south of Tunisia) and its associated factors.Methods We conducted a cross-sectional study, from April 19, 2020, to May 5, 2020 on healthcare workers in Gabes regional Hospital. All hospital departments and units were included. We used a self-administered anonymous questionnaire con

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Tlahig, Samir, Ridha Habib, Hédi Yahia, Belgacem Lachiheb, and Mohamed Loumerem. "Adaptation of perennial alfalfa genotypes to the outside oasis environment in order to improve the performance of the southern Tunisian agro-system." JOURNAL OF OASIS AGRICULTURE AND SUSTAINABLE DEVELOPMENT 4, no. 2 (2022): 11–23. http://dx.doi.org/10.56027/joasd.112022.

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Alfalfa breeding in areas with high abiotic constraints has made little progress in improving productivity and tolerance. The difficulty lies in identifying and characterizing the parameters related to resistance to different climate pressures. Various phenological, morphological, physiological and chemical processes are the origin of avoidance and tolerance strategies. The purpose of this work was to study the morphophysiological and chemical divergences between eight perennial alfalfa genotypes from different origins: 3 native genotypes (IRA, Gabès, Chenini) and five exotic ones (Ameristand,

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Brahim, Nasri, Ennetta Ridha, and Bouallègue Sofienne. "Mechanical Vibration Remote Laboratory Development using iLab Shared Architecture." International Journal of Online Engineering (iJOE) 11, no. 5 (2015): 31. http://dx.doi.org/10.3991/ijoe.v11i5.4808.

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This paper focuses on the implementation of the first remote laboratory in the mechanical field being used by the Higher Institute of Industrial Systems of Gabès (ISSIG)-Gabès University, Tunisia. The developed remote laboratory is achieved thanks to the e-Sience Tempus project. The control system for this remote laboratory was implemented using LabVIEW software. The experiment studies the forced vibrations system. The students access our platform via the internet to determine the resonance frequency of damping forced vibration from the amplitude vs. excitation frequency and the phase angle vs

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Ghabbari, Mabrouka, and Jouda Mediouni Ben Jemâa. "Infestation and evaluation of damage of the Mediterranean fruit fly (Medfly), Ceratitis capitata (Wied.) (Diptera: Tephritidae) on Citrus in Southern Tunisia." JOURNAL OF OASIS AGRICULTURE AND SUSTAINABLE DEVELOPMENT 6, no. 01 (2024): 101–10. http://dx.doi.org/10.56027/joasd.112024.

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The damages caused by the Mediterranean fruit fly (Medfly), Ceratitis capitata (Wied.) (Diptera: Tephritidae) were assessed on citrus host fruits namely: Thomson (Citrus sinensis (L.) Osbeck), clementine (Citrus clementica Hort. ex Tan.), mandarin (Citrus delisiosa L.), bitter orange (Citrus aurantium L.) and lemon (Citrus limon (L.) Eureka) in two regions in southern Tunisia (Gabes and Tozeur) during 2013-14 - 2015-16. Damage were evaluated by the determination of percentages of fruit infestation (Percentage of punctured fruits) and of fallen fruits. Results showed that C. capitata damage var

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Gargouri Ben Abdallah, L., N. Trigui El Menif, and F. Maamouri. "The morphology and behaviour of Cercaria lata Lespés, 1857 (Digenea, Faustulidae) from the Mediterranean clam Tapes decussata (L.)." Journal of Helminthology 83, no. 1 (2009): 69–76. http://dx.doi.org/10.1017/s0022149x08125160.

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AbstractCercaria lata (Digenea, Faustulidae), discovered by Lespés (1857) in Tapes decussata (L.) in the basin of Arcachon, was found for the first time, from the eastern Mediterranean, in the same lamellibranch from Tunisia (Bizerte and Tunis lagoons and Gulf of Gabes). These cercariae develop in daughter sporocysts, which develop in mother sporocysts in the gonads. Daughter sporocysts are observed in the gonads and sometimes in the digestive gland. A redescription and the behaviour of the naturally emerging cercariae and spatio-temporal distribution of the sporocysts are reported. A comparat

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Derbel, H., M. Châari, and L. Neifar. "Checklist of the Monogenea (Platyhelminthes) parasitic in Tunisian aquatic vertebrates." Helminthologia 59, no. 2 (2022): 179–99. http://dx.doi.org/10.2478/helm-2022-0012.

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Summary 153 species of monogeneans have been recorded in Tunisian aquatic vertebrates (89 hosts). A list of these species with hosts is presented. A comparison of the Monogenea diversity off the coast of Tunisia with other regions of the Mediterranean Sea and the world is provided. The number of parasites depends on the number of hosts examined and their diversity in the region. This list shows that Monopisthocotylea is the richest group. In addition, new records have been reported during a survey of the diversity of monogeneans fish in the southern coast of Tunisia (Gulf of Gabes) including:

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Naceur, Mahdhi, Mizouri Fatma, and Romdhane Abderaazek. "Climate change and adaptation strategies of oasis agriculture: the case of the coastal oasis of Gabès, south-eastern Tunisia." JOURNAL OF OASIS AGRICULTURE AND SUSTAINABLE DEVELOPMENT 4, Special (2022): 148–61. http://dx.doi.org/10.56027/joasd.spiss202022.

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The objective of this study is to analyze the perception of climate change and individual adaptation strategies in the coastal oases of Gabès, South-Eastern Tunisia. Three groups of autonomous and reactive strategies are distinguished. The first strategy qualified as adaptive or defensive (S1) and the second as offensive or “flush” (S2 and S3). The first strategy (S1) aims to adapt the production systems to the water availability, taking into account the existing wells and boreholes. This is done either by reducing the irrigated area, irrigating at night, introducing new crops that require les

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Rousselin, Mathieu. "A study in dispossession: the political ecology of phosphate in Tunisia." Journal of Political Ecology 25, no. 1 (2018): 20. http://dx.doi.org/10.2458/v25i1.22006.

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This article seeks to evidence the social, environmental and political repercussions of phosphate extraction and transformation on two peripheral Tunisian cities (Gabes and Gafsa). After positing the difference between class environmentalism and political ecology, it addresses the harmful effects of phosphate transformation on the world's last coastal oasis and on various cities of the Gulf of Gabes. It then sheds light on the gross social, environmental and health inequalities brought about by phosphate extraction in the mining region of Gafsa. The confiscatory practices of the phosphate indu

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Mili, Sami. "Development of the fishing and commercialization of the blue crabs in Bizerta and Ghar EL Melh lagoons: A case study of promotion opportunities of blue growth in Tunisia." Journal of Aquaculture & Marine Biology 10, no. 2 (2021): 66–74. http://dx.doi.org/10.15406/jamb.2021.10.00308.

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The blue crab, a species of crustaceans which originally came from the Red Sea through the Suez Canal, appeared, for the first time, in Tunisian waters in the cities of Skhira (governorate of Sfax) and Ghannouch (governorate of Gabes), at the end of 2014. After a year, this species adapted to the environment and proliferated throughout the Gulf of Gabes, to subsequently appear in the Gulf of Hammamet in 2016.In 2018, this invasive species emerged in the lagoons of Bizerte and Ghar EL-Melh. Coastal fishermen operating in crab-colonized areas have reported many problems associated with the appea

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Lamine, Myriam, Hassène Zemni, Sana Ziadi, et al. "Multivariate analysis and clustering reveal high morphological diversity in Tunisian autochthonous grapes (Vitis vinifera): insights into characterization, conservation and commercialization." OENO One 48, no. 2 (2014): 111. http://dx.doi.org/10.20870/oeno-one.2014.48.2.1565.

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<p style="text-align: justify;"><strong>Aim</strong>: To characterize autochthonous grapevine cultivars from a national germplasm collection, to estimate the phenotypic diversity among and within the cultivars, and to identify the traits that contributed to cultivar heterogeneity.</p><p style="text-align: justify;"><strong>Methods and results</strong>: Seventy major ampelographic descriptors comprising shoot, leaf and fruit traits were investigated to determine the overall degree of polymorphism among 61 autochthonous Tunisian grapevine genotypes. Base

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Vivodík, Martin, Ezzeddine Saadaoui, Želmíra Balážová, Zdenka Gálová, and Lenka Petrovičová. "Genetic diversity in Tunisian castor genotypes (Ricinus communis L.) detected using RAPD markers." Potravinarstvo Slovak Journal of Food Sciences 13, no. 1 (2019): 294–300. http://dx.doi.org/10.5219/1116.

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Castor (Ricinus communis L.) is a plant that is commercially very important to the world. It is produced in about 30 countries lying in the tropical belt of the world. It is an important plant for production of industrial oil. Assessment of genetic diversity of a crop species is a prerequisite to its improvement; hence it is important to identify the genetic diversity of castor genetic resources for development of improved cultivars. The present study is focused on estimation of genetic distance between 56 Tunisian castor genotypes, based on 18 RAPD markers. Seeds of castor were obtained from

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