Cited references
Duvigneaud, P, Denayer-De Smet S (1973) Biological cycling of minerals in temperate deciduous forests. Ecol Stud 1: 199-225.
Ellenberg H, Mayer R, Schauermann J (1986) Ökosystemforschung, Ergebnisse des Solling Projektes. Ulmer Stuttgart.
Kettrup A (2002) Environmental Specimen Banking, in: Markert, B., Breure, A., Zechmeister, H. (eds.): Bioindicators and Biomonitors. Elsevier, 775-796.
Likens GE, Bormann FH, Pierce RS, Eaton JS, Johnson NM (1977) Bio-geochemistry of a forested ecosystem. Springer Berlin, Heidelberg, New York.
Markert B, Breure A, Zechmeister H (2003) General aspects and integrative approaches. In: Markert B, Breure T, Zechmeister H (eds.) Bioindicators & Biomonitors. Principles, Concepts & Applications. Elsevier, 3-39.
Markert B, Fränzle S, Fomin A (2004) From the Biological System of the Elements to Biomonitoring. In: Anke M, Ihnat M, Stoeppler M (eds.) (2004) Elements and their compounds in the Environment. Occurence, Analysis and Biological Relevance. Wiley-VCH, 235-254.
Markert B, Wuenschmann S, Fraenzle S, Wappelhorst O, Weckert V, Breulmann G, Djingova R, Herpin U, Lieth H, Schroeder W, Siewers U, Steinnes E, Wolterbeek B, Zechmeister H (2008) On the road from environmental biomonitoring to human health aspects: monitoring atmospheric heavy metal deposition by epiphytic/epigeic plants: present status and future needs. Int. J. Environment and Pollution, Vol. 32, No. 4, 486-498.