Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Ahmed M. Abdel Halim"'
Autor:
Shaimaa M. Magdy, Ahmed M. Abdel Halim
Publikováno v:
Egyptian Journal of Aquatic Research, Vol 50, Iss 2, Pp 215-224 (2024)
The beaches of Marsa Matrouh City in Egypt attract numerous local and international beach enthusiasts, particularly during the summer. This study evaluates the changes in the environmental conditions of marine sediments over a decade. Pollution indic
Externí odkaz:
https://doaj.org/article/f3bd6566e3714bbc9cd4ff8c9f3e77b8
Publikováno v:
Egyptian Journal of Aquatic Research, Vol 42, Iss 2, Pp 133-140 (2016)
A hot spot region of the Mediterranean Sea located at Sidikerir west of Alexandria was chosen to evaluate the present status of its water quality due to the direct impacts of effect of the power station, petroleum pipe company (SUMED) and some touris
Externí odkaz:
https://doaj.org/article/e51458ed30f645b9be3e1e21e46e6036
Autor:
Ahmed A. El Ashmawy, Kodikara Dilini, Ahmed M. Abdel-Halim, Chihiro Yoshimura, Mamdouh S. Masoud
Publikováno v:
Environmental Science and Pollution Research. 28:62703-62715
Phytoremediation of eight metals in mangrove forests was investigated by focusing on Avicennia marina at three locations along the Egyptian Red Sea coast. Average concentrations of metals in sediment followed the sequence Fe > Mn > Zn > Pb > Cr > Cu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4b805627d1c6a0c45a3ff319dae09df
https://doi.org/10.1007/s11356-021-15205-6
https://doi.org/10.1007/s11356-021-15205-6
Autor:
Mamdouh S. Masoud, Wagdi M. El-Saraf, Ahmed M. Abdel - Halim, Alaa E. Ali, Essam A. Mohamed, Hamad M.I. Hasan
Publikováno v:
Arabian Journal of Chemistry, Vol 9, Iss S2, Pp S1590-S1596 (2016)
Activated carbon and rice husk were successfully applied for the removal of Fe(III) and Mn(II) ions from El-Umum drain water, Alexandria coast, Egypt. Langmuir and Freundlich adsorption isotherms are applied to give fruitful results. The rice husk wa
Externí odkaz:
https://doaj.org/article/af94848bf732457cb0ac26b3b4c83c22
Publikováno v:
Journal of Egyptian Academic Society for Environmental Development. D, Environmental Studies. 20:47-60
There is an urgent need that all possible sources of inexpensive adsorbents should be explored and their feasibility for the removal of heavy metals. Thus, this study presents application of low-cost adsorbents agro-based wastes, such as rice husk an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d87f212f95559ae6a24c9a85d81ad18
https://doi.org/10.21608/jades.2019.67694
https://doi.org/10.21608/jades.2019.67694
Publikováno v:
Oceanologia, Vol 53, Iss 3, Pp 819-836 (2011)
This study was carried out to determine the water quality of the beaches at Matrouh, south-eastern Mediterranean Sea, Egypt, by studying environmental variables as well as phytoplankton abundance and community structure. Surface water samples were mo
Externí odkaz:
https://doaj.org/article/b3fe8041eece45c683fefc24afb60bd6
Publikováno v:
Journal of High Institute of Public Health, Vol 37, Iss 1, Pp 140-154 (2007)
Seasonal collection of water samples were carried out at Alexandria coast from 18 selected stations during 2004 – 2005. The study area was divided into three sections A, B, and C. The study areas A and C are clearly affected by brackish polluted wa
Externí odkaz:
https://doaj.org/article/adb90618178043d2866da64239b589ff
Autor:
A., El-Damhogy, Kh., Khaled Mahmoud Abdelsalam, Ahmed M. Abdel-Halim, Abdel-Salam A. Abou Ellif, Mansour A.E. Bashar
Publikováno v:
Egyptian Academic Journal of Biological Sciences, B. Zoology. 11:13-28
The dominant molluscan speciesPatella caerulea was selected as a trace metals bio indicator. During winter and summer 2016, its specimens were scraped from El-Mex Bay. Concentrations of heavy metals in the water, sediments andPatella caerulea (shells
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a2aa50d3b3c95cea63ee34452c9e2dd
https://doi.org/10.21608/eajbsz.2019.57215
https://doi.org/10.21608/eajbsz.2019.57215
Publikováno v:
Egyptian Journal of Aquatic Biology and Fisheries. 23:475-490
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1374f329e14234eb3979c0b88b9327ea
https://doi.org/10.21608/ejabf.2019.34027
https://doi.org/10.21608/ejabf.2019.34027
Autor:
Ahmed A, El Ashmawy, Mamdouh S, Masoud, Chihiro, Yoshimura, Kodikara, Dilini, Ahmed M, Abdel-Halim
Publikováno v:
Environmental science and pollution research international. 28(44)
Phytoremediation of eight metals in mangrove forests was investigated by focusing on Avicennia marina at three locations along the Egyptian Red Sea coast. Average concentrations of metals in sediment followed the sequence FeMnZnPbCrCuNi, while Cd was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2967ea6c481850f28fd31f1ee1905285
https://pubmed.ncbi.nlm.nih.gov/34215984
https://pubmed.ncbi.nlm.nih.gov/34215984