Evaluation of Cedrus atlantica as a Biomonitor
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Keywords:
Heavy Metal, Biomonitoring, Palladium, Pollution, MonitorAbstract
In the past century, heavy metal levels have steadily increased due to human activities, posing
significant risks to both human health and the environment. Palladium (Pd) is one of the most dangerous
and toxic heavy metals and is listed as a priority pollutant by the Agency for Toxic Substances and Disease
Registry (ATSDR). Therefore, reducing Pd pollution and monitoring changes in atmospheric Pd
contamination are critical research areas. This study aims to assess the potential of Cedrus atlantica, a
species used in landscape design in Samsun, to monitor and reduce atmospheric Pd pollution. The study
analyzed Pd content in Cedrus atlantica by species, organ, and direction. The results identified variations
in Pd levels across different periods and directions in wood samples. Comparisons between directions
revealed significant differences in Pd levels within the same period and across different periods for the
same direction. This variation suggests that Pd is transported in a limited manner within the wood. The
findings conclude that Cedrus atlantica performs effectively as a biomonitor for tracking Pd contamination.
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