Search Results - "Abdelhady, Ahmed A."

Irreversible and Large‐Scale Heavy Metal Pollution Arising From Increased Damming and Untreated Water Reuse in the Nile Delta by Abotalib, Abotalib Z., Abdelhady, Ahmed A., Heggy, Essam, Salem, Salem G., Ismail, Esam, Ali, Ahmed, Khalil, Mahmoud M.

“…Egypt observes one of the highest water budget deficits in Africa that is mainly compensated by intensive reuse of untreated agricultural drainage water in the…”
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Climate Warming and Mismanagement Drive the Shift of Fish Communities in the Wadi El-Rayan Arid Lakes by Abdelhady, Ahmed A., Samy-Kamal, Mohamed, Ismail, Esam, Hussain, Ali M., Gamvroula, Dimitra E., Ali, Ahmed, Ahmed, Mohamed S., Abdel-Raheem, Khalaf H. M., Saibi, Hakim, Sami, Mabrouk, Alexakis, Dimitrios E., Khalil, Mahmoud M.

“…The Wadi El-Rayan lakes are important aquatic environments located at the border of the great North African Sahara. Quantifying the temporal changes in these…”
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Anthropogenic–induced environmental and ecological changes in the Nile Delta over the past half-century by Abdel-Raheem, Khalaf H.M., Khalil, Mahmoud M., Abdelhady, Ahmed A., Tan, Liangcheng

“…Anthropogenic activities over the past half-century have had a negative impact on the wetland ecosystem in the Nile Delta, which provides essential…”
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Historical changes in fish landings indicate a significant shift in fish catch composition and biodiversity loss in the Nile-Delta lakes by Abdelhady, Ahmed A., Samy-Kamal, Mohamed, Abdel-Raheem, Khalaf H.M., Ahmed, Mohamed S., Khalil, Mahmoud M.

“…To monitor the changes in fish biodiversity and to elucidate the factors responsible for these changes, the landings composition (LC) over the past 30 years in…”
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Historical record of heavy metals in the mollusk shells of the Nile Delta by Abdelhady, Ahmed A., Xiao, Jule, Fan, Jiawei, Zhang, Shengrui, Khalil, Mahmoud M., Ahmed, Mohamed S., Abdel-Raheem, Khalaf H.M., Hussain, Ali.M.

“…Identifying the baseline status and the timing of ecosystem disturbances are essential for restoration programs. The historical bioaccumulation of heavy metals…”
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Macrofaunal communities in the Cenomanian-Turonian strata of Kasserine area (west central Tunisia, North Africa) by Feriani, Olfa, Elamri, Zaineb, Farouk, Sherif, Mahmoudi, Salah, Al-Kahtani, Khaled, Abdelhady, Ahmed A.

“…The Cenomanian/Turonian strata of the Kasserine area: Tunisia exhibit a unique sedimentological and palaeontological pattern. Five lithological units have been…”
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Mixed agricultural, industrial, and domestic drainage water discharge poses a massive strain on freshwater ecosystems: a case from the Nile River in Upper Egypt by Khalil, Mahmoud M., Aboueldahab, Sherif M., Abdel-Raheem, Khalaf H. M., Ahmed, Mohamed, Ahmed, Mohamed S., Abdelhady, Ahmed A.

“…Heavy metal and pesticide pollution of freshwater ecosystems, i.e., rivers, raises significant concerns worldwide, where practical solutions to reduce the…”
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Fast response fabricated MoS2-photodiode based thin film by Khalil, Ahmed Abdelhady A., Karmalawi, Abdallah M., Abdelmageed, Alaaeldin A., Al-shamiri, Hamdan A. S., Shawkey, Heba A., Kana, Maram T. H. Abou, Swillam, Mohamed A., Kandel, Hamed M.

“…In this study, we present the fabrication and characterization of a thin film based on 1 T-MoS 2 pn photodiode for the purpose of quick response photodetection…”
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Triassic/Jurassic bivalve biodiversity dynamics: biotic versus abiotic factors by Abdelhady, Ahmed A., Ali, Ahmed, Ahmed, Mohamed S., Elewa, Ashraf M. T.

“…Based on the global occurrence dataset, the shift in taxonomic and functional diversity of bivalves at the Triassic/Jurassic transition was examined herein…”
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Poor drainage-induced waterlogging in Saharan groundwater-irrigated lands: Integration of geospatial, geophysical, and hydrogeological techniques by Khalil, Mahmoud M., Abotalib, Abotalib Z., Farag, Mohamed H., Rabei, Mostafa, Abdelhady, Ahmed A., Pichler, Thomas

“…•Waterlogging and related groundwater quality issues in Saharan irrigated lands.•Geospatial, geophysical, and hydrological techniques are applied and…”
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Past, present, and future mass extinctions by Elewa, Ashraf M.T., Abdelhady, Ahmed A.

“…Enigmatic catastrophic events, involving mass extinction of life forms, have been recorded several times in the Earth history. In many cases, the causes and…”
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Middle to Late Jurassic equatorial seawater temperatures and latitudinal temperature gradients based on stable isotopes of brachiopods and oysters from Gebel Maghara, Egypt by Alberti, Matthias, Fürsich, Franz T., Abdelhady, Ahmed A., Andersen, Nils

“…Stable isotope (δ18O, δ13C) analyses of brachiopod and oyster shells from the Gebel Maghara, Egypt, were used to reconstruct the first detailed dataset on…”
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Paucispecific invertebrate associations in the Coniacian (Upper Cretaceous) Essen Formation (Tébessa Mountains, northeast Algeria) by Nemouchi, Sakina, Salmi-Laouar, Sihem, Abdelhady, Ahmed A., Ahmed, Mohamed S., Hussain, Ali M., Ouelaa, Bouthaina, Deghaichia, Amor

“…The Coniacian strata of the Tébessa Mountains in northern Algeria are predominantly marly facies that have received few studies. The present study is the first…”
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Paleoecology of the middle Eocene ostracods of Egypt by Elewa, Ashraf M.T., Abdelhady, Ahmed A.

“…Data on one hundred and three ostracod species belonging to forty-one genera from the middle Eocene sediments of Egypt have been subjected to appropriate…”
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Quantitative biostratigraphy of the Miocene-Pleistocene succession in Sapphire field, offshore Nile Delta, Egypt by Kassab, Walid G., Abdelhady, Ahmed A., Helmy, Rehab Y., Hammad, Mohamed S., Zakaria, Ahmed, Ahmed, Mohamed S., Shaker, Fatma

“…A high-resolution quantitative nannoplankton biostratigraphy has been established in four wells based on a total of 1241 subsurface samples to understand and…”
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Ostracods sensitivity to reconstructing water depths and oxygen levels: A case study from the Middle-Late Eocene of the Beni Suef area (Egypt) by Sayed, Mostafa M., Abd El-Gaied, Ibrahim M., Abdelhady, Ahmed A., Abd El-Aziz, Sayed M., Wagreich, Michael

“…Fifty-five ostracod species have been identified from 100 samples belonging to three stratigraphic sections in the Middle-Upper Eocene strata of the Beni Suef…”
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The Messinian reservoir in El-Tamad oil field, Nile Delta, Egypt: Seismic interpretation and 3D modeling by Ali, Ahmed, Hashem, Mohamed, Mohamed, Ramadan S.A., Gabr, Mahmoud, Elewa, Ashraf M.T., Ahmed, Mohamed S., Abdelhady, Ahmed A.

“…El-Tamad Field, the first oil discovery in the onshore Nile Delta, is one of the promising areas in the Nile Delta for oil and gas. Therefore, thirty seismic…”
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Cenomanian oyster communities from a tide-dominated epeiric ramp in the southern Tethys: A sediment-fauna relationship by Abdelhady, Ahmed A., Mohamed, Omar, Hassan, Alzahraa A.A., Mohamed, Ramadan M.S.

“…The Cenomanian shallow marine succession in the Southern Galala Plateau of Egypt contains rich benthic fauna and preserves enormous information on how…”
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New and emerging technologies in paleontology and paleobiology: A horizon scanning review by Abdelhady, Ahmed A., Seuss, Barbara, Jain, Sreepat, Abdel-Raheem, Khalaf H.M., Elsheikh, Ahmed, Ahmed, Mohamed S., Elewa, Ashraf M.T., Hussain, Ali M.

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Petrophysical analysis of the messinian Qawasim Formation in El Tamad Field (Nile Delta) by Mohamed, Ramadan S.A., Gabr, Mahmoud, Hashem, Mohamed, Elewa, Ashraf M.T., Abdelhady, Ahmed A.

“…The onshore Nile Delta has shown promise in oil and gas production in Egypt. However, exploration activities in the past decade indicated conspicuous spatial…”
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