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Horse-hair lichen Bryoria bicolor is a red-listed lichen species in the category Vulnerable. It is an oceanic lichen and it is often found on boulders and cliffs in a semi-open environment with a high humidity in the agricultural landscape. The species can also be found as an …
… to leakage of nutrients. Our forests also exhibit a leakage of nutrients. Air pollution contributes to more nutrients. High precipitation with high water flows as a consequence seems currently to occur more frequently in the county of Halland. The high precipitation could be a …
… become denser and therefore darker. Another reason may be impact from e.g. air pollution. In the province of Uppland M. grossa was found in 7 out of 12 known localities. The forest in this area has become denser and the future for M. grossa at the localities is obscure …
