Ecological risk assessment of heavy metals in surface sedments collected from Haqal coastal waters (Tabuk region), Saudi Arabia
Haqal is a small city located in north-western part of Arabian Peninsula. The anthropogenic activities in this region are evident. This region is targeted for future development by Saudi government. In this study, the surface sediment of Haqal coastal waters were analysed for heavy metals (Cd, Cu, F...
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| Format: | Article |
| Language: | English |
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Corvinus University of Budapest
2019
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| Online Access: | http://psasir.upm.edu.my/id/eprint/79468/ http://psasir.upm.edu.my/id/eprint/79468/1/Ecological%20risk%20assessments%20of%20heavy%20metals%20in%20surface%20sediments%20collected%20from%20Haqal%20coastal%20waters%20%28Tabuk%20region%29%2C%20Saudi%20Arabia.pdf |
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| author | Al-Shami, Salman A. Yap, Chee Kong Wong, Koe Wei Al-Qahtani, S. M. AlSabih, L. Al-Zaqri, Nabil |
| author_facet | Al-Shami, Salman A. Yap, Chee Kong Wong, Koe Wei Al-Qahtani, S. M. AlSabih, L. Al-Zaqri, Nabil |
| author_sort | Al-Shami, Salman A. |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Haqal is a small city located in north-western part of Arabian Peninsula. The anthropogenic activities in this region are evident. This region is targeted for future development by Saudi government. In this study, the surface sediment of Haqal coastal waters were analysed for heavy metals (Cd, Cu, Fe, Ni, Pb, and Zn). The total concentration (mg/kg dry weight) ranged from 0.012-0.186 for Cd, 0.582-1.13 for Cu, 0.51-2.18 for Ni, 0.68-2.64 for Pb, 1.97-4.52 for Zn while for Fe, it ranges from 0.155 to 0.254%. Based on ecological risk assessment results, the values of PERI were categorised as 'low ecological risk', thus all sampling sites were unpolluted with heavy metals. Despite that, this monitoring study had a positive result for non-heavy metal pollution, future mitigation of the heavy metal pollution in coastal areas of Tabuk should be given priority by the authorities. The present study can be considered as the first effort to monitor the pollution of heavy metals in Haqal. This provides baseline information for future ecotoxicological studies which can involve application of bioindicators to assess the quality of the marine environment in this region. |
| first_indexed | 2025-11-15T12:17:24Z |
| format | Article |
| id | upm-79468 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T12:17:24Z |
| publishDate | 2019 |
| publisher | Corvinus University of Budapest |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-794682021-05-25T23:07:35Z http://psasir.upm.edu.my/id/eprint/79468/ Ecological risk assessment of heavy metals in surface sedments collected from Haqal coastal waters (Tabuk region), Saudi Arabia Al-Shami, Salman A. Yap, Chee Kong Wong, Koe Wei Al-Qahtani, S. M. AlSabih, L. Al-Zaqri, Nabil Haqal is a small city located in north-western part of Arabian Peninsula. The anthropogenic activities in this region are evident. This region is targeted for future development by Saudi government. In this study, the surface sediment of Haqal coastal waters were analysed for heavy metals (Cd, Cu, Fe, Ni, Pb, and Zn). The total concentration (mg/kg dry weight) ranged from 0.012-0.186 for Cd, 0.582-1.13 for Cu, 0.51-2.18 for Ni, 0.68-2.64 for Pb, 1.97-4.52 for Zn while for Fe, it ranges from 0.155 to 0.254%. Based on ecological risk assessment results, the values of PERI were categorised as 'low ecological risk', thus all sampling sites were unpolluted with heavy metals. Despite that, this monitoring study had a positive result for non-heavy metal pollution, future mitigation of the heavy metal pollution in coastal areas of Tabuk should be given priority by the authorities. The present study can be considered as the first effort to monitor the pollution of heavy metals in Haqal. This provides baseline information for future ecotoxicological studies which can involve application of bioindicators to assess the quality of the marine environment in this region. Corvinus University of Budapest 2019 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/79468/1/Ecological%20risk%20assessments%20of%20heavy%20metals%20in%20surface%20sediments%20collected%20from%20Haqal%20coastal%20waters%20%28Tabuk%20region%29%2C%20Saudi%20Arabia.pdf Al-Shami, Salman A. and Yap, Chee Kong and Wong, Koe Wei and Al-Qahtani, S. M. and AlSabih, L. and Al-Zaqri, Nabil (2019) Ecological risk assessment of heavy metals in surface sedments collected from Haqal coastal waters (Tabuk region), Saudi Arabia. Applied Ecology and Environmental Research, 17 (2). pp. 3065-3075. ISSN 1589-1623; ESSN: 1785-0037 https://www.cabdirect.org/cabdirect/abstract/20193341838 10.15666/aeer/1702_30653075 |
| spellingShingle | Al-Shami, Salman A. Yap, Chee Kong Wong, Koe Wei Al-Qahtani, S. M. AlSabih, L. Al-Zaqri, Nabil Ecological risk assessment of heavy metals in surface sedments collected from Haqal coastal waters (Tabuk region), Saudi Arabia |
| title | Ecological risk assessment of heavy metals in surface sedments collected from Haqal coastal waters (Tabuk region), Saudi Arabia |
| title_full | Ecological risk assessment of heavy metals in surface sedments collected from Haqal coastal waters (Tabuk region), Saudi Arabia |
| title_fullStr | Ecological risk assessment of heavy metals in surface sedments collected from Haqal coastal waters (Tabuk region), Saudi Arabia |
| title_full_unstemmed | Ecological risk assessment of heavy metals in surface sedments collected from Haqal coastal waters (Tabuk region), Saudi Arabia |
| title_short | Ecological risk assessment of heavy metals in surface sedments collected from Haqal coastal waters (Tabuk region), Saudi Arabia |
| title_sort | ecological risk assessment of heavy metals in surface sedments collected from haqal coastal waters (tabuk region), saudi arabia |
| url | http://psasir.upm.edu.my/id/eprint/79468/ http://psasir.upm.edu.my/id/eprint/79468/ http://psasir.upm.edu.my/id/eprint/79468/ http://psasir.upm.edu.my/id/eprint/79468/1/Ecological%20risk%20assessments%20of%20heavy%20metals%20in%20surface%20sediments%20collected%20from%20Haqal%20coastal%20waters%20%28Tabuk%20region%29%2C%20Saudi%20Arabia.pdf |