LOCALIZATION OF HEAVY METALS AND OTHER ELEMENTS ACCUMULATED IN THE LICHEN THALLUS

JACOB GARTY*, MARGALITH GALUN, MARTIN KESSEL

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

124 Scopus citations

Abstract

This study demonstrates the extracellular deposition of particulate metallic fall‐out accumulated in the lichen Caloplaca aurantia with the aid of scanning and transmission electron microscopy and the application of energy dispersive X‐ray analyses. The elemental composition of particles integrated in the lichen tissue was compared with the elemental composition of dust particles collected from the surface of the lichen colonies. The different effect of heavy metals in particulate form or in solution, as reflected by lichen's tolerance or sensitivity, is discussed.

Original languageEnglish
Pages (from-to)159-168
Number of pages10
JournalNew Phytologist
Volume82
Issue number1
DOIs
StatePublished - Jan 1979

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