A Study on the Impact of Atmospheric Cd Exerts on the Soils Accumulation of Qingdao Urban Area

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Abstract:

To study the impact of atmospheric Cd exerts on the soil accumulated of Qingdao urban area, atmospheric dust and soil samples are collected and analyzed. Based on these tested samples, this paper firstly analyzed the geochemistry characters of Cd in atmospheric dusts and soils using the statistic analysis method. Then according to the time accumulation model about the influence of Cd exerts on soil, this paper predicates the influence that atmospheric Cd in dust exerts on soil 20 years later. Analysis results show that atmospheric Cd has great influence on the accumulated soil. For example, it can cause the deterioration of soils quality. Therefore, to prevent soil from Cd pollution, the detection and control of atmospheric Cd should be strengthen.

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Periodical:

Advanced Materials Research (Volumes 807-809)

Pages:

200-203

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Online since:

September 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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