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Adharsh Rajasekar, Raphinos Tackmore Murava, Eyram Norgbey and Xukun Zhu
This comprehensive study aimed to evaluate the water quality and sediment contamination in the Chuhe River in Nanjing. The spatial assessment of 10 samples collected in September highlighted that, in surface water, Copper (Cu) > Nickel (Ni) > Zinc (Zn) >...
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Alby Aguilar Pesantes, Elizabeth Peña Carpio, Tomas Vitvar, Manuel María Mahamud López and Juan M. Menéndez-Aguado
The area of Ponce Enríquez, Southern Ecuador, is one of the most important artisanal and small scale gold mining (ASGM) areas in the country, where informal mining operations can be found using amalgamation technique, even though it has been prohibited s...
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Ali H. Saleh, Mohamed Gad, Moataz M. Khalifa, Salah Elsayed, Farahat S. Moghanm, Adel M. Ghoneim, Subhan Danish, Rahul Datta, Moustapha E. Moustapha and Magda M. Abou El-Safa
This research intends to offer a scientific foundation for environmental monitoring and early warning which will aid in the environmental protection management of Qaroun Lake. Qaroun Lake is increasingly influenced by untreated wastewater discharge from ...
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Shin Ying Ang, Hui Weng Goh, Bashirah Mohd Fazli, Hazzeman Haris, Nor Ariza Azizan, Nor Azazi Zakaria and Zubaidi Johar
Constructed wetlands are an affordable and reliable green alternative to conventional mechanical systems for treating domestic sewage. This study investigates the potential of 14 tropical wetland plant species for removing heavy metals from domestic sewa...
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Lujie Shui, Xiaojie Pan, Xiaojuan Chen, Fengyi Chang, Duanji Wan, Defu Liu, Mingming Hu, Shanze Li and Yuchun Wang
In order to understand the spatial distribution and ecological risk of heavy metal pollution in the sediments of the Three Gorges Reservoir, surface sediment samples in six typical tributaries and estuaries were analyzed. The heavy metal content in sedim...
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Xuexian Li, Nanting Liu, Wei Meng, Jin He and Pan Wu
Heavy metal(loid)s (HMs) contamination in agricultural soil and crops is related to the quality and safety of agricultural products and public health and has attracted worldwide attention. This study systematically investigated the bioaccumulation of HMs...
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Ahmed Abdelaal, Ahmed I. Abdelkader, Fahad Alshehri, Asmaa Elatiar and Sattam A. Almadani
This study assessed the spatiotemporal variability and pollution grades of heavy metals in water and sediments of Bahr El-Baqar drain, Eastern Nile Delta, Egypt, by integration of geochemical analysis, metal pollution indices, correlation, and multivaria...
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Jiali Zhang, Yinghong Liu, Meilan Wen, Chaojie Zheng, Sheli Chai, Liangliang Huang and Panfeng Liu
This study seeks to clarify the content characteristics, spatial distribution, potential sources and ecological risks of nitrogen, phosphorus and some heavy metals (As, Hg, Cd, Cr, Cu, Pb, Zn and Ni) in the sediments of Yueliang Lake. Nitrogen, phosphoru...
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Magda M. Abou El-Safa, Salah Elsayed, Osama Elsherbiny, Adel H. Elmetwalli, Mohamed Gad, Farahat S. Moghanm, Ebrahem M. Eid, Mostafa A. Taher, Mohamed H. E. El-Morsy, Hanan E. M. Osman and Ali H. Saleh
Coastal environmental assessment techniques have evolved into one of the most important fields for the long-term development and management of coastal zones. So, the overall aim of the present investigation was to provide effective approaches for making ...
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Riyadh F. Halawani, Myra E. Wilson, Kenneth M. Hamilton, Fahed A. Aloufi, Md. Abu Taleb, Aaid G. Al-Zubieri and Andrew N. Quicksall
Red Sea coastal development has rapidly accelerated in recent decades that has led to a rise in the anthropogenic heavy metal levels in sediments. A total of 80 surficial sediment samples were collected from the shallow waters along the eastern Red Sea c...
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Ammar A. Mannaa, Athar Ali Khan, Rabea Haredy and Aaid G. Al-Zubieri
The Al-Salam Lagoon is one of the recreational sites along the Jeddah coast, showing the environmental impacts of urbanization along the coast. A sediment core (220 cm) was collected from the intertidal zone to evaluate the heavy metals (Fe, Mn, Cr, Ni, ...
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Magda M. Abou El-Safa, Mohamed Gad, Ebrahem M. Eid, Ashwaq M. Alnemari, Mohammed H. Almarshadi, Abdullah S. Alshammari, Farahat S. Moghanm and Ali H. Saleh
The present study focuses on the risk assessment of heavy metal contamination in aquatic ecosystems by evaluating the current situation of heavy metals in seven locations (North Amer El Bahry, Amer, Bakr, Ras Gharib, July Water Floud, Ras Shokeir, and El...
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Kui Cai and Zefeng Song
To investigate the bioconcentration and potential health risks of metal(loid)s in a particular agro-ecological area, 230 pairs of soil and corresponding crop grain samples were collected from typical corn and wheat plants. The geo-accumulation index (Ige...
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Agata Janaszek and Robert Kowalik
This study presents a comprehensive analysis of the potential utilization of sewage sludge in agriculture, focusing on the assessment of heavy metal contaminants and their mobility in sewage sludge-soil mixtures. The innovative approach of investigating ...
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Wenmin Chen, Xihao Zhang, Jiaquan Zhang, Ning Duan, Xiangyi Gong, Shan Liu, Changlin Zhan, Wei Chen and Xinli Xing
In this study, to investigate the contamination characteristics and potential health implications of heavy metals in road dust of the typical county in central China, heavy metals (Cd, Co, Cr, Cu, Mn, Ni, V, Pb, Zn) in typical road dust with large traffi...
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Thawanrat Kobkeatthawin, Sanya Sirivithayapakorn, Thongchai Nitiratsuwan, Dudsadee Muenhor, Pei-Sun Loh and Siriporn Pradit
The present study determined the metal levels in surface sediment and in soft tissue of the Strombus canarium at Libong Island, Thailand, and estimated the possible risk from consuming the shellfish. The mean concentrations of the metals Fe, Cu, Co, Pb, ...
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Huimin Zhou, Tingping Ouyang, Yu Guo, Shasha Peng, Chenjian He and Zhaoyu Zhu
As a primary sink of pollutants, urban soil heavy metal pollution and its influence on urban residents and ecosystems has been becoming one of the most important environmental problems. In the present study, four indices, the Geoaccumulation index (Igeo)...
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Siriporn Pradit, Prakrit Noppradit, Panisara Jitkaew, Karnda Sengloyluan, Thawanrat Kobkeatthawin, Araf Laerosa and Sanya Sirivithayapakorn
The concentration and distribution of trace metals were determined in sediment cores from the Khuan Khi Sian wetland, Thailand. The sediment cores were collected from seven stations in the dry and wet seasons in 2022. The concentration of Pb, As, and Cd ...
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D. BEKEE, E. S. EDORI, I. B. NWOKE
Pág. Page:1 - 11Abstract
Clay soil samples used for pottery were collected at a depth of 0-30cm from Ara-Ekiti and Kono-Boue communities in Southern Nigeria between May and November 2020 to evaluate the concentrations of some heavy metals (Fe, Pb, Cu, Zn, Mn, Cd, Cr, and Ni). Th...
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D. BEKEE, E. S. EDORI, I. B. NWOKE
Pág. Page:1 - 11Abstract
Clay soil samples used for pottery were collected at a depth of 0-30cm from Ara-Ekiti and Kono-Boue communities in Southern Nigeria between May and November 2020 to evaluate the concentrations of some heavy metals (Fe, Pb, Cu, Zn, Mn, Cd, Cr, and Ni). Th...
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