Lichen uses - potentials of the European Guideline for mapping lichen diversity

Lichen uses - potentials of the European Guideline for mapping lichen diversity David Svoboda My projects had one common feature, namely the application of the European Guideline for mapping lichen diversity as an indicator of environmental stress (Asta et al. 2002). This methodology was developed in an effort to make a standardised protocol for European screening of epiphytic lichens for various purposes. The dissertation is focused on selected topics and the main objectives can be summarised as follows: 1) To evaluate the potential of the LDV method for determination of general air pollution, and the possibility of applying the new methodology in the Czech Republic. 2) To compare results given by the LDV method and the older qualitative method by Hawksworth and Rose (1970). 3) To determine the principal factors influencing the epiphytic lichen distribution in Central European oak forests, and to elucidate possible correlations among natural and human caused environmental factors in a large scale study. 4) To investigate the epiphytic lichens living in temperate oak forests, their features and possible lichenological differentiations; to determine indicative species for old growth forests and natural woodlands under different climatic conditions and human influence in the Central Europe. 5) To determine..