Search Results - "Azri, Chafai"

Behavior Assessment of Moderately Halophilic Bacteria in Brines Highly Enriched with Heavy Metals: Sfax solar saltern (Tunisia), A Case Study by Baati, Houda, Bahloul, Moez, Amdouni, Ridha, Azri, Chafai

“…This study, based on complementary descriptive and analytical approaches, focuses on the behavior of moderately halophilic Bacteria toward selected heavy…”
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Metal Contamination and Resistance of Superficial Sediment's Prokaryotic Flora in Extreme Environments: Case of Sfax Solar Saltern (Tunisia) by Baati, Houda, Bahloul, Moez, Amdouni, Ridha, Azri, Chafai

“…The current study focuses on the distribution of heavy metals in 17 superficial sediments of Sfax solar saltern ponds (Tunisia) and their impacts in…”
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Assessment of heavy metals contamination and their potential toxicity in the surface sediments of Sfax Solar Saltern, Tunisia by Bahloul, Moez, Baati, Houda, Amdouni, Ridha, Azri, Chafai

“…Concentrations of six heavy metals such as Fe, Pb, Zn, Cu, Ni and Cd have been examined in 20 surface sediment samples from Sfax solar saltern in order to…”
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Toxic metal pollution and ecological risk assessment in superficial soils of "rural-agricultural and coastal-urban" of Monastir region, Eastern Tunisia by Chabbi, Iness, Baati, Houda, Dammak, Rym, Bahloul, Moez, Azri, Chafai

“…Spatial variability of heavy metal concentrations namely Fe, Pb, Cu, Cd, Ni and Zn, in surface soils of Monastir region showed almost similar trends (an…”
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Hydrolytic enzyme screening and carotenoid production evaluation of halophilic archaea isolated from highly heavy metal-enriched solar saltern sediments by Baati, Houda, Siala, Mariem, Azri, Chafai, Ammar, Emna, Trigui, Mohamed

“…This paper aimed to screen the enzymatic activities and evaluate the carotenoid production level of twenty-two halophilic archaea isolated from Sfax solar…”
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PM10 temporal variation and multi-scale contributions of sources and meteorology in Sfax, Tunisia by Dammak, Rym, Chabbi, Iness, Bahloul, Moez, Azri, Chafai

“…The study of PM 10 temporal variation for two successive years (2009 and 2010), carried out at the proximity of a crossroad (≈ 41,390 vehicles per day) located…”
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Heavy metal concentrations in the surface marine sediments of Sfax Coast, Tunisia by Gargouri, Dorra, Azri, Chafai, Serbaji, Mohamed Moncef, Jedoui, Younes, Montacer, Mabrouk

“…Sixty-seven surface marine sediment samples in the <63 μ m fraction collected from the coast of Sfax (Tunisia) were analyzed by inductively coupled…”
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Wet deposition of major ions and trace elements in rural and coastal-urban sites in Monastir Region, Eastern Tunisia by Chabbi, Iness, Bahloul, Moez, Dammak, Rym, Baati, Houda, Azri, Chafai

“…Wet deposition in the Monastir region (Eastern Tunisia) was studied during the period from September 19th, 2013 to March 10th, 2014. Two types of rainy events…”
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DUST PARTICLE DEPOSITION QUALITY ASSESSMENT IN RURAL AREAS LOCATED NOT FAR FROM A CONGESTED HIGHWAY AND SEVERAL SEBKHAS: CASE OF MONASTIR REGION, EASTERN TUNISIA by Chabbi, Iness, Bahloul, Moez, Dammak, Rim, Azri, Chafai

“…In order to better understand the processes of removing atmospheric particles to the surface, dry particle deposition in Monastir region (eastern Tunisia) has…”
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Spatiotemporal Variation of Particulate Fallout Instances in Sfax City, Southern Tunisia: Influence of Sources and Meteorology by Medhioub, Khaled, Amdouni, Ridha, Sdiri, Ali, Chabbi, Iness, Bahloul, Moez, Azri, Chafai

“…Particles deposition in the main industrial zone of Sfax City (southern Tunisia) was studied by weekly monitoring particulate fallout instances at twenty sites…”
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Climatological Aspects of Aerosol Physical Characteristics in Tunisia Deduced from Sun Photometric Measurements by Chaâbane, Mabrouk, Azri, Chafai, Medhioub, Khaled

“…Atmospheric and climatic data measured at Thala site (Tunisia) for a long-time period (1977–2001) are used to analyse the monthly, seasonal, and annual…”
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Geochemical behaviour of the Tunisian background aerosols in Sirocco wind circulations by Azri, Chafai, Abida, Habib, Medhioub, Khaled

“…This study examines spatial and time evolutions of the principal constituents of the Tunisian background aerosols under Sirocco wind circulations. Aerosols…”
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Surface O3 temporal variation, photolysis and accumulation in urban Tunis (North Africa) during January to December, 2016: influence of meteorology and chemical precursors by Sellami, Fatma, Azri, Chafai

“…The present study investigated the temporal variability of surface O 3 and its (NO, NO 2 and CO) precursors at the proximity of a busy trafficked crossroad…”
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Analysis of Daily and Diurnal O3–NOx Relationships and Assessment of Local/Regional Oxidant (OX = O3 + NO2) Levels and Associated Human Health Risk at a Coastal Suburban Site of Sfax (Tunisia) by Sellami, Fatma, Dammak, Rim, Azri, Chafai

“…The present study investigated the temporal variability of surface ozone and its nitrogen precursors at the proximity of a traffic crossroad (≈ 22,580 vehicles…”
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Airborne Particulates Pollution Level Characterization and Ecological Health Risk Assessment of Toxic Metals in Suburban Sfax, Southern Tunisia by Sellami, Fatma, Baati, Houda, Azri, Chafai

“…The present study investigated the temporal variability of PM10 water-soluble and water-insoluble constituents (Ca ++ , Cl − , Na + , Mg ++ , K + , Fe (2;3)+ ,…”
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Influence of localized sources and meteorological conditions on dry-deposited particles: A case study of Gabès, Tunisia by Ahbil, Khaoula, Sellami, Fatma, Baati, Houda, Gautam, Sneha, Azri, Chafai

“…This study investigates the spatial and temporal variations of dry-deposited particles on the surface (by turbulence or gravity) in various sites within Gabès…”
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Air Quality Changes under the Influence of Cut-Off Lows and Omega Blocking Patterns and Associated Health Risks in a Coastal Mediterranean Region: Case of Bizerte, Northern Tunisia by Sellami, Fatma, Dammak, Rim, Azri, Chafai

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Glyphosate and other plant protection products in size-segregated urban aerosol: Occurrence and dimensional trend by Mazzi, Giovanna, Feltracco, Matteo, Barbaro, Elena, Alterio, Agata, Favaro, Eleonora, Azri, Chafai, Gambaro, Andrea

“…Plant protection products (PPPs) play a fundamental role in the maintenance of agricultural fields and private/public green areas, however they can contaminate…”
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Temporal variation of surface O 3 , NOx and PM10 and associated human health risk in Gabès suburban (South-Eastern Tunisia): multi-scales impact of sources and meteorology by Ahbil, Khaoula, Sellami, Fatma, Azri, Chafai

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Temporal variation of surface O3, NOx and PM10 and associated human health risk in Gabès suburban (South-Eastern Tunisia): multi-scales impact of sources and meteorology by Ahbil, Khaoula, Sellami, Fatma, Azri, Chafai

“…The study of daily and hourly average concentrations variability of surface O 3 , NO, NO 2 and PM10 was carried out at the proximity of a crossroad (≈23,000…”
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