Abstract
Heavy metal contents and concentrations of forest floor and mineral soil were determined in nine oak stands situated along an urban-rural gradient. Twelve composite soil and forest floor samples from each stand were analyzed for seven metal cations. Levels of Cu, Ni, and Pb corresponded with the gradient. The mean urban soil and forest floor Pb concentrations were four times those recorded in forests at the rural end of the gradient, whereas Cu and Ni were two times higher in urban sites. Forest floor metal contents provided an unreliable measure of deposition along the gradient.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.