Zobrazeno 1 - 10 of 42 pro vyhledávání: '"Hamdi, Omar"'
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Akademický článek
Linking the Variation of Sediment Accumulation Rate to Short Term Sea-Level Change Using Cyclostratigraphy: Case Study of the Lower Berriasian Hemipelagic Sediments in Central Tunisia (Southern Tethys)
Autor: Hamdi Omar, Anne-Christine Da Silva, Chokri Yaich
Publikováno v: Frontiers in Earth Science, Vol 9 (2021)
High-resolution magnetic susceptibility and % CaCO3 records (5 to 10 cm sampling interval) are used to track astronomical cycles from a Lower Berriasian record from central Tunisia. Six hundred and twenty two samples were measured for magnetic suscep
Externí odkaz: https://doaj.org/article/46f42dd6bbad472ea26a7822fae2c78b
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3
Phanerozoic Cyclostratigraphy in North Africa: Case studies from Tunisia
Autor: Hamdi Omar, Chokri Yaich, Hela Fakhfakh, Dhouha Boukhalfa, Mariem Ben Ameur, Boutheina Lahmer, Wassim Akermi, Najoua Gharsalli, Imen Arfaoui
Astronomical insolation forcing is an important driver of past and future climate and environmental change and acts on time scales from seasonality to millions of years. The amount of insolation the Earth’s surface receives affects, e.g., surface t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::15356172d11ebda9dac0f6222c09c31f
https://doi.org/10.5194/egusphere-egu23-13463
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4
Application of machine learning techniques in groundwater potential mapping in the Korba coastal aquifer Cap Bon Peninsula
Autor: Ichrak Khammessi, hamdi omar
Groundwater potential mapping (GWPM) in the coastal areas is central for the decion making and development of the society and the environment. The current study endeavours the delineation of the groundwater potential zones of Korba coastal aquifer in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::50eabf4e1fa68cb6bf8d52dafe58780f
https://doi.org/10.5194/egusphere-egu23-14581
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7
Cyclostratigraphy of the Aptian-Albian transition in southern Tunisia (Southern Tethys): sequence stratigraphy and geochronologic implications
Autor: Hamdi Omar, Anne-Christine Da Silva, Chokri Yaich
The Aptian-Albian time interval (Early Cretaceous) was a period of dramatic global changes such as sea-level rise, oceanic anoxia, intensified carbon cycling, climatic warming, biotic events, significant evolutionary change in terrestrial life, and i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6f02a2e2bbd8d6d030edfaac27ac5dc1
https://doi.org/10.5194/egusphere-egu22-6783
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9
The Eocene‐Oligocene Transition in the South‐Western Neo‐Tethys (Tunisia): Astronomical Calibration and Paleoenvironmental Changes
Autor: Nicolas Thibault, Johannes Monkenbusch, Hela Fakhfakh Ben Jemai, Chokri Yaich, Hamdi Omar, Jihede Haj Messaoud, David K. Watkins
Publikováno v: Messaoud, J H, Thibault, N, Yaich, C, Monkenbusch, J, Omar, H, Jemai, H F B & Watkins, D K 2020, ' The Eocene-Oligocene Transition in the South-Western Neo-Tethys (Tunisia): Astronomical Calibration and Paleoenvironmental Changes ', Paleoceanography and Paleoclimatology, vol. 35, no. 8, e2020PA003887 . https://doi.org/10.1029/2020PA003887
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97d9acfcbef9dde02dc7248c6cf4fb1a
https://curis.ku.dk/ws/files/281100799/2020PA003887.pdf
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