Microelement content in lichen hypogymnia physodes in the forests of the Kaliningrad region
Samples of epiphytic lichens Hypogymnia physodes were selected in the forests of the Kaliningrad region. Content of Fe, Cu, Zn, Pb, Cd, Ni, Ag, Sr, Rb in the lichen thallus was determined by atomic absorption and X-ray fluorescence analysis. The chemical analysis of elements resulted in the ...