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environmental media
Although the term "speciation" is generally applied to the measurement of inorganic chemicals, the term can also be applied to many measurements of organic chemicals in complex samples, such as environmental media and biological matrices.
      
Primary and placer gold mining sites in southern Ethiopia were studied to see the contribution of mining to the accumulation of metals in different environmental media.
      
The release of the metals into the environmental media is facilitated (in addition to normal geologic processes) by human activities related to gold mining.
      
Urban roadside soils are important environmental media for assessing heavy metal concentrations in urban environment.
      
Significant contamination of environmental media in the vicinity of the AMS was largely the product of water-borne pollutants.
      
This paper uses a six compartment environmental partitioning model to explore the transport and accumulation of pentachlorophenol (PCP) within and between various environmental media.
      
Regions were ranked according to the mean concentration of 43 toxic substances (pesticides, polychlorinated biphenyls, semi-volatiles, and volatiles) in human adipose tissue and environmental media (sediment, fish tissue, and groundwater).
      
The calculation of the value of FTP(t) is based on exposure to contaminants that have migrated through environmental media from the contaminated ground, and is estimated by using a CalTOX model and the Monte Carlo method.
      
Fluoride Content in Bones of Adelie Penguins and Environmental Media in Antarctica
      
The present study reviews the presence of endemic goitre in this area with reference to iodine in different environmental media using past and present data.
      
The present study reviews the presence of endemic goitre in this area with reference to iodine in different environmental media using past and present data.
      
The relativity of PCB contents among the environmental media was discussed.
      
Particularly important consequences, including climate impact, may be caused by disturbances in energy and matter transfer between environmental media (water-air, water-bottom, etc.).
      
(1)The interest to studying pollution of environmental media on the background level has grown in the recent years.
      
The content of all these metals in other environmental media (soil, water, vegetation) is of insignificant spatial variability.
      
Concentrations of DDT and its metabolites and hexachlorocyclohexane isomers in the environmental media of European background regions are 3 times higher than those in Asia ('Borovoe').(7)PAH.
      
This paper discusses and illustrates the use of kriging techniques for estimating the spatial pattern of contaminants in environmental media, particularly soil.
      
The initial ambient monitoring systems were designed to determine average concentrations of pesticides and related chemicals in human and environmental media on a nationwide basis and determine changes in these concentrations over time.
      
Contamination at Superfund sites can involve mixtures of chemicals and radionuclides in a variety of environmental media.
      
Estimating contaminant distributions in environmental media is necesary to evaluate human and ecological hazards.
      
 

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