Hans Trass

Estonian ecologist, lichenologist (1928-2017) · Estonia · On the map · Scientists · Died at 88

Hans-Voldemar Trass was an Estonian ecologist and botanist. He was a member of the Estonian Academy of Sciences since 1975 and president of the Estonian Naturalists' Society from 1964 to 1973 and 1985 to 1991. In 1992, Trass was awarded the Acharius Medal by the International Association for Lichenology.

Hans Trass is read about 1.5 times a day, in 9 languages.

A typical day, 30 days to 10 August 2026

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