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Sources, toxicity potential, and human health risk …

Sources and levels of heavy metals (HMs) in soil and dust of urban and suburban areas in Riyadh (industrial city) and Mahad AD'Dahab (mining area) cities in …

‪Abdullah S. Al-Farraj‬

Accumulation coefficient and translocation factor of heavy metals through Ochradenus baccatus plant grown on mining area at Mahad AD'Dahab, Saudi Arabia. AS Al-Farraj, TG Al-Otabi, MI Al-Wabel Ecosystems and sustainable development VII, 459-468, 2009

Accumulation coefficient and translocation factor of …

Mahad AD'Dahab, Saudi Arabia A. S. Al-Farraj, T. G. Al-Otabi & M. I. Al-Wabel King Saud University, Saudi Arabia Abstract The plant species Ochradenus baccatus, which naturally grows around the Mahad AD'Dahab Mine, has been selected for study due to its ability to accumulate heavy metals (As, Cd, Cu, Pb, Zn). Five samples from shoots and

(PDF) Heavy Metals Accumulation by Ochradenus baccatus …

Abstract Ochradenus baccatus plant, which grown around Mahad AD'Dahab Mine, have been selected from 100m2 to study its ability to accumulate heavy metals (As, Cd, Cu, Pb and Zn). Five samples ...

Prayer Times in Mahad Dhahab

Today Prayer Times in Mahad Dhahab, Saudi Arabia (general) Saudi Arabia are Fajar Prayer Time 04:57 AM, Dhuhur Prayer Time 12:03 PM, Asr Prayer Time 03:22 PM, Maghrib Prayer Time 05:51 PM & Isha Prayer Prayer Time 07:21 PM. Get a reliable source of Mahad Dhahab Athan (Azan) and Namaz times with weekly Salat …

Table 4 . Metal/Al ratios of ambient and street airborne dust.

The average integrated potential ecological risk in dust samples of urban area of Mahad AD'Dahab was 139, and thus characterized as a very-high-risk criterion. Enrichment factor (EF ...

(PDF) Sources, toxicity potential, and human health risk

The average integrated potential ecological risk in dust samples of urban area of Mahad AD'Dahab was 139, and thus characterized as a very-high-risk criterion. Enrichment factor (EF ...

Accumulation coefficient and translocation factor of …

Accumulation coefficient and translocation factor of heavy metals through Ochradenus baccatus plant grown on mining area at Mahad AD'Dahab, Saudi Arabia. Authors: …

Aan Security

Address mahad, Mahad Dhahab, Al Madinah, Saudi Arabia 402309. Phone Number 7218197119. Website Categories Home Security Company ... 213m Mahad Ad'Dahab Mine . 818m الحجاز Landmark & Historical Place. 818m Hegiaz . …

Mahd Al Dhahab Mine | Saudi Arabia | Arab Local

Mahad Ad Dahab, Al Madinah Al Munawarah, Mahad Ad Dahab, Al Madinah Al Munawarah, Madinah Province, Saudi Arabia +966 148681662. Report Own this 209. 0 (0 out of 5) Rate this . Send an email to admin. About us . Mahd Al Dhahab Mine Categories Listed. Ministries & Government Organizations ...

Gene expression profiling to identify the toxicities

The study groups consisted of 40 healthy male volunteers, residents of Mahd Ad-Dahab city, who were exposed to heavy metals (exposed group) (Al Bakheet et al., 2013). The control (non-exposed) group comprised 20 healthy male volunteers who were residents of Riyadh city, which was 700 km away from Mahd Ad-Dahab polluted area.

Independent t-test value for ambient and street airborne

The average integrated potential ecological risk in dust samples of urban area of Mahad AD'Dahab was 139, and thus characterized as a very-high-risk criterion. Enrichment factor (EF ...

of urban and suburban areas activities

of urban area of Mahad AD'Dahab was 139, and thus characterized as a very‑high‑risk criterion. Enrichment factor (EF), correlation analyses, and principal component analysis …

Europe PMC

Sources and levels of heavy metals (HMs) in soil and dust of urban and suburban areas in Riyadh (industrial city) and Mahad AD'Dahab (mining area) cities in Saudi Arabia were repo

Al Mahad Al Dahab Saudi Arabia

2437m Mahad Ad'Dahab Mine . 3010m Hicaz Landmark & Historical Place. 3010m Hejaz . 3010m Hedjaz ... Al Mahad Al Dahab Saudi Arabia. Site Settings Browse Reviews Countries Cities. m:1.22 24.5 [23:9-23:0] Place #37067574. Languages 1.

Mahd Ad Dahab Gold Mine

One of the most significant gold mines in the Kingdom is Mahd Ad Dhahab. Commercial production at this mine started in 1988. Ma'aden holds the mining license for Mahd Ad …

Accumulation coefficient and tran... preview & related info

(2009) Al-Farraj et al. WIT Transactions on Ecology and the Environment. The plant species Ochradenus baccatus, which naturally grows around the Mahad AD'Dahab Mine, has been selected for study due to its ability to accumulate heavy metals (As, Cd, Cu, Pb, Zn). Five samples from shoots and others...

(PDF) الترب الحضرية الملوثة

Samples from different plants species, which grown around Mahad AD`Dahab Mine, have been selected to study their ability to accumulate these heavy metals. These plant species were: Pergularia ...

Major Mines & Projects | Mahd Ad Dhahab Mine

Indirect. Maaden Gold and Base Metals Company (operator) 100 %. Direct. Ma'aden Gold and Base Metals company (MGBM) is a wholly owned subsidiary of Maaden Saudi Arabian Mining Co. (Ma'aden), operates five gold mines, i.e. Mahd Ad-Dahab, Al-Amar, Bulghah, As-Suq and Ad-Duwayhi and a processing plant at Sukhaybarat.

Mahd Al Dhahab Mine

Mahd Al Dhahab Mine located at Mahad Ad Dahab, Al Madinah Al Munawarah. Contact Information. Mahad Ad Dahab, Al Madinah Al Munawarah Al Madinah, Saudi Arabia. Map; Phone: 148681662; vCard; Add Review Print Download PDF Add to Favorites Make a Suggestion Report Listing. Other Information ...

Map of Dammam showing locations (modified from Google …

The average integrated potential ecological risk in dust samples of urban area of Mahad AD'Dahab was 139, and thus characterized as a very-high-risk criterion. Enrichment factor (EF ...

Effect of long-term human exposure to environmental

This is supported by the observation that the soils and plants in Mahad Ad-Dahab mine, are highly polluted with heavy metals, particularly Pb, Hg, and Cd (Al-Farraj and Al-Wabel, 2007a, Al-Farraj and Al-Wabel, 2007b). In addition, the high blood concentration level of Pb in exposed volunteers was significantly correlated with drinking …

Mahd Al Dahab 45MW Solar Photovoltaic (PV) Independent …

The project involves the construction of a solar photovoltaic (PV) independent power plant with a capacity of 45 MW in Mahd al-Dahab, approximately 150km southeast of Medina. The scope of work includes development, design, permitting, engineering, financing, procurement, construction, commissioning, testing, completion, …