Zobrazeno 1 - 8 of 8 pro vyhledávání: '"Usama M. Tahoun"'
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Akademický článek
Influence of dietary C: N: P ratios on Nile tilapia Oreochromis niloticus growth performance and formation of water biotic communities within a biofloc system containment
Autor: Ahmad M. Aboseif, Nasser S. Flefil, Mostafa K.S. Taha, Usama M. Tahoun, Hesham Reda Abdel Mola, Ehab El-Haroun, Hien Van Doan, Ashraf M.S.-A. Goda
Publikováno v: Aquaculture Reports, Vol 24, Iss , Pp 101136- (2022)
The present study conducted to evaluate the impact of dietary C: N: P ratios on Nile tilapia, growth induces in biofloc system and formation of water biotic communities. Five isonitrogenous, 30% crude protein and isocaloric 23.35 MJ/kg gross energy w
Externí odkaz: https://doaj.org/article/54fee006c4664fa5ac6e66431aa2b53e
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5
Biological Characterization of Water in Damietta Branch of the Nile River, Egypt
Autor: Usama M. Tahoun, Walaa T Hamza, Soaad A. Sabae, Amany M. Haroon
Publikováno v: Pakistan Journal of Biological Sciences. 23:861-882
Background and objective Damietta branch is one of the two main branches of the Nile River (Egypt), that often inhabited by many aquatic organisms, which affect and reflect its water characteristics. This study examine the relation between submerged
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9cd34cbb6cfa7c0f81088e692ab99de
https://doi.org/10.3923/pjbs.2020.861.882
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6
Comprehensive Insight into Lake Nasser Environment: Water Quality and Biotic Communities—A Case Study before Operating the Renaissance Dam
Autor: Usama M. Tahoun, Eman I. Abdel-Aal, Soaad A. Sabae, Marian G. Nassif, Seliem M. El-Sayed, Amany M. Haroon, Walid Aly, Abd-Ellatif M. Hussian, Mohamed E. Goher, Mohamed A. Fetouh, Agnieszka Napiórkowska-Krzebietke, Mahmoud H. Hegab
Publikováno v: Water
Volume 13
Issue 16
Water, Vol 13, Iss 2195, p 2195 (2021)
This study focused on the monitoring and assessment of aquatic ecosystem functioning based on the abiotic and biotic features of Lake Nasser in the post-flood and pre-flood periods as the last ones before water storing behind the Grand Ethiopian Rena
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd2d7f4c03c50b66a9bec63befa8baad
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7
Water Quality Index and Microbial Assessment of Lake Qarun, El-Batts and El-Wadi Drains, Fayoum Province, Egypt
Autor: Usama M. Tahoun, Afify D. G. Al-Afify, Mohammed H. Abdo
Publikováno v: Egyptian Journal of Aquatic Biology and Fisheries. 23:341-357
This study was carried out on Lake Qarun and 2 drains (El-Batts and El-Wadi) that discharging wastewater into it, at Fayoum Province, Egypt, to assess the Water Quality Index (WQI) and miicrobial loadof their waters. This investigation was conducted
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::809458a3175eb38364d6a840767e8c3d
https://doi.org/10.21608/ejabf.2019.28270
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8
Ecosystems of artificial saline lakes. A case of Lake Magic in Wadi El-Rayan depression (Egypt)
Autor: Elena V. Anufriieva, Mahmoud H. Hegab, Mohamed E. Goher, Usama M. Tahoun, Abd-Ellatif M. Hussian, Seilem M. El-Sayed, Nickolai Shadrin
Publikováno v: Knowledge and Management of Aquatic Ecosystems, Vol 0, Iss 421, p 31 (2020)
The Wadi El-Rayan is a depression in the Fayoum oasis collecting agricultural drainage water from the Fayoum. Since 1973, this drainage water formed two man-made lakes. Twenty years ago, a third lake, called Lake Magic was formed. Since this newly fo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::558f72e8fce08259680275f8953071b8
https://doi.org/10.1051/kmae/2020024
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