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Assessment of trace metals concentrations of soils and plants of urban and suburban areas of Safi City, Morocco [PDF]

open access: yesScientific Reports
This paper discusses the effect of typical contamination sources on soils and plants in selected urban and suburban areas in the Safi city, Morocco.
Btissam Mandri   +4 more
doaj   +2 more sources

A Review of the Effect of Trace Metals on Freshwater Cyanobacterial Growth and Toxin Production

open access: yesToxins, 2019
Cyanobacterial blooms are becoming more common in freshwater systems, causing ecological degradation and human health risks through exposure to cyanotoxins.
Jordan A. Facey   +2 more
doaj   +3 more sources

Trace metals concentrations in fresh milk from dairy farms and stores: An assessment of human health risk. [PDF]

open access: yesToxicology Reports
Milk may be consumed daily for the supply of essential nutrients in the body, however, depending on the source, milk may contain different concentrations of trace metals. The present study investigated the presence of trace metals in fresh milk purchased
JO Olowoyo   +5 more
doaj   +2 more sources

Trace Metal Pollution in the Environment [PDF]

open access: bronzeJournal of the Air Pollution Control Association, 1973
Trace metals introduced to the environment from fuel combustion, incineration, and industrial emission sources are causing increasing concern to air pollution researchers. Several metals in urban air, including lead and vanadium, are associated with particles in the predominantly submicrometer diameter range thereby presenting an inhalation threat ...
R E, Lee, D J, Lehmden
openaire   +3 more sources

Association of multiple trace metals in scalp hair with glioma risk: the mediating role of inflammation [PDF]

open access: yesAnnals of Clinical and Translational Neurology
Objective To explore the relationship between 35 trace metals in scalp hair and the glioma risk as well as the potential mediating roles of 27 plasma inflammatory cytokines.
Lingjun Yan   +9 more
doaj   +2 more sources

Trace Metals [PDF]

open access: yes, 2022
In this chapter an overview of sampling and analytical techniques for the marine trace metals (and their stable isotope ratios) is given, focusing largely on the six bio-essential transition metals (iron, manganese, copper, nickel, zinc and cobalt). The aim of this chapter is to introduce the reader to the breadth of techniques and methods currently ...
Middag, R., Zitoun, R., Conway, T.M.
openaire   +2 more sources

Dam construction reshapes heavy metal pollution in soil/sediment in the three gorges reservoir, China, from 2008 to 2020

open access: yesFrontiers in Environmental Science, 2023
Dam construction interfered with the original environment of the river system and greatly affected the geochemical behaviors of trace metals. Thus, a set of toxic metals of Cr, Ni, Cu, Zn, As, Cd, Pb and Hg in soil/sediment of the Three Gorges Reservoir (
Qinqin Xu, Kun Zhou, Boran Wu
doaj   +1 more source

Computational modelling of geochemical speciation of the trace metals in the wastewater treatment process optimization

open access: yesApplied Water Science, 2022
The speciation of trace metals in the wastewater treatment plants determines its ultimate fate in natural surface waters due to biological and chemical processes.
Anthony Njuguna Matheri   +4 more
doaj   +1 more source

Eco-toxic risk assessment and source distribution of trace metals in surface sediments of the coastal and in four rivers estuary of Sarawak

open access: yesBeni-Suef University Journal of Basic and Applied Sciences, 2022
Background Trace metals pollution in the coastal and estuarine sediment could harm water quality and aquatic organisms, leading to potential long-term health risks on the environment and humans.
Ebenezer Aquisman Asare   +3 more
doaj   +1 more source

Polycyclic Aromatic Hydrocarbon and Metal Concentrations in Imported Canned Maize

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2014
Concentrations and profile of polycyclic aromatic hydrocarbons(PAHs) and metals (Cd, Pb, Ni, Cr, Fe and Mn) were determined in selected brands of canned maize in the Nigeria market with a view to providing information on the hazards associated with the ...
Embbey K Ossai   +3 more
doaj   +1 more source

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