عمر زايد علي هادفي


الأحياء
o.zaied@tu.edu.sa
Certificate Name Certificate University Certificate Date
الدكتوراه في علم الحيوان بنزرت 30/07/2008
الماجستير في علم البيئة جامعة قرطاج
البكالوريوس في العلوم الطبيعية كلية العلوم ببنزرت
Research Name Research Date Submitted Research Link
How effective is wastewater treatment? A case study under the light of taxonomic and feeding features of meiobenthic nematodes 2021-08-01 12:00:00 AM How effective is wastewater treatment? A case study under the light of taxonomic and feeding features of meiobenthic nematodes
Nematode traits after separate and simultaneous exposure to Polycyclic Aromatic Hydrocarbons (anthracene, pyrene and benzo[a] pyrene) in closed and open microcosms 2021-02-01 12:00:00 AM Nematode traits after separate and simultaneous exposure to Polycyclic Aromatic Hydrocarbons (anthracene, pyrene and benzo[a] pyrene) in closed and open microcosms
Impact of treated sewage on meiobenthic nematodes: a case study from the Tunisian Refining Industries Company 2021-01-01 12:00:00 AM Impact of treated sewage on meiobenthic nematodes: a case study from the Tunisian Refining Industries Company
Distribution and Abundance of Benthic Meiofauna in the Eastern Red Sea Coasts (Jeddah, Saudi Arabia) 2018-05-01 12:00:00 AM Distribution and Abundance of Benthic Meiofauna in the Eastern Red Sea Coasts (Jeddah, Saudi Arabia)
nvestigation of Antiulcer and Antioxidant Activity of Juniperus phoenicea L. (1753) Essential Oil in an Experimental Rat Model 2015-08-01 12:00:00 AM nvestigation of Antiulcer and Antioxidant Activity of Juniperus phoenicea L. (1753) Essential Oil in an Experimental Rat Model
Impact of penicillin G on the trophic diversity (Moens & Vincx, 1997) of marine nematode community: results from microcosm experiments 2015-05-01 12:00:00 AM Impact of penicillin G on the trophic diversity (Moens & Vincx, 1997) of marine nematode community: results from microcosm experiments
Effects of increasing levels of pharmaceutical penicillin G contamination on structure of free living nematode communities in experimental microcosms 2015-03-01 12:00:00 AM Effects of increasing levels of pharmaceutical penicillin G contamination on structure of free living nematode communities in experimental microcosms
Bats of Jebel Mghilla National Park (central Tunisia): first survey and habitat-related activity 2014-03-01 12:00:00 AM Bats of Jebel Mghilla National Park (central Tunisia): first survey and habitat-related activity
Do trace metals (chromium, copper, and nickel) influence toxicity of diesel fuel for free-living marine nematodes 2013-08-01 12:00:00 AM Do trace metals (chromium, copper, and nickel) influence toxicity of diesel fuel for free-living marine nematodes
An observational study on changes in biometry and generation time of Odontophora villoti (Nematoda, Axonolaimidae) related to petroleum pollution in Bizerte bay, Tunisia 2012-05-01 12:00:00 AM An observational study on changes in biometry and generation time of Odontophora villoti (Nematoda, Axonolaimidae) related to petroleum pollution in Bizerte bay, Tunisia
Laboratory Study on Individual and Combined Effects of Cobalt- and Zinc-Spiked Sediment on Meiobenthic Nematodes 2011-12-01 12:00:00 AM Laboratory Study on Individual and Combined Effects of Cobalt- and Zinc-Spiked Sediment on Meiobenthic Nematodes
Experimental validation of the ‘Relative Volume of the Pharyngeal Lumen (RVPL)’ of free-living nematodes as a biomonitoring index using sediment-associated metals and/or Diesel Fuel fuel in microcosms 2011-09-01 12:00:00 AM Experimental validation of the ‘Relative Volume of the Pharyngeal Lumen (RVPL)’ of free-living nematodes as a biomonitoring index using sediment-associated metals and/or Diesel Fuel fuel in microcosms
An assessment of the impact of chromium-amended sediment on a marine nematode assemblage using microcosm bioassays 2011-06-01 12:00:00 AM An assessment of the impact of chromium-amended sediment on a marine nematode assemblage using microcosm bioassays
Morphometric and energetic differences between nematode feeding groups of Moens, Vincx (1997) and their suitability for the environmental biomonitoring. 2011-04-01 12:00:00 AM
Examination of the bioindicator potential of Oncholaimus campylocercoides (Nematoda, Oncholaimidae) from Bizerte bay (Tunisia) 2011-03-01 12:00:00 AM Examination of the bioindicator potential of Oncholaimus campylocercoides (Nematoda, Oncholaimidae) from Bizerte bay (Tunisia)
Approche dynamique de biosurveillance chez les nématodes libres de la baie de Bizerte (Tunisie) 2010-04-01 12:00:00 AM Approche dynamique de biosurveillance chez les nématodes libres de la baie de Bizerte (Tunisie)
Pertinence de la biometrie en biosurveillance chez Paracomesoma dubium (Nematoda, Comesomatidae) originaire des côtes de la lagune de Bizerte (Tunisie) 2010-04-01 12:00:00 AM Pertinence de la biometrie en biosurveillance chez Paracomesoma dubium (Nematoda, Comesomatidae) originaire des côtes de la lagune de Bizerte (Tunisie)
Evaluation des réponses trophiques des nématodes libres de la baie de Bizerte (NE Tunisie) au stress pétrolier 2010-03-01 12:00:00 AM Evaluation des réponses trophiques des nématodes libres de la baie de Bizerte (NE Tunisie) au stress pétrolier
Réponse d’une communauté de nématodes libres marins à une contamination par le cuivre : étude microcosmique 2008-07-01 12:00:00 AM Réponse d’une communauté de nématodes libres marins à une contamination par le cuivre : étude microcosmique
Mussel-farming effects on Mediterranean benthic nematode communities 2008-05-01 12:00:00 AM Mussel-farming effects on Mediterranean benthic nematode communities
Individual and combined effects of cadmium and diesel on a nematode community in a laboratory microcosm experiment. 2007-06-01 12:00:00 AM Individual and combined effects of cadmium and diesel on a nematode community in a laboratory microcosm experiment.
Effects of increasing levels of nickel contamination on structure of offshore nematode communities in experimental microcosms. 2007-05-01 12:00:00 AM Effects of increasing levels of nickel contamination on structure of offshore nematode communities in experimental microcosms.
Réponse d’une communauté de nématodes libres marins à une contamination par un métal lourd (le cobalt): étude microcosmique 2007-04-01 12:00:00 AM Réponse d’une communauté de nématodes libres marins à une contamination par un métal lourd (le cobalt): étude microcosmique
Individual and combined effects of lead and zinc on a free-living marine nematode community: Results from microcosm experiments 2007-02-01 12:00:00 AM Individual and combined effects of lead and zinc on a free-living marine nematode community: Results from microcosm experiments
Effects of Hydrocarbon Contamination on a Free living Marine Nematode Community: Results from Microcosm Experiments 2005-03-01 12:00:00 AM Effects of Hydrocarbon Contamination on a Free living Marine Nematode Community: Results from Microcosm Experiments
Place Name Experince From To
جامعة الطائف أستاذ مشارك 15/09/2022 30/01/2023
جامعة الطائف قسم الأحياء استاذ مساعد 16/09/2016 18/03/2020
كلية العلوم ببنزرت استاذ مساعد 18/09/2014 15/09/2015
Cource Name place Cource Date
توصيف المقرر باللغة العربية جامعة الطائف 08/03/2020
الباحث الرئيسئ للمجموعات البحثية جامعة الطائف 01/03/2020
Award/invention Doner Place Date
القاء محاضرة تونس
Committee Name Committee Type Join Date
لجنة مصادر التعلم و المرافق و التجهيزان داخل الجامعة 03/02/2020
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