Long-term trends in species composition and diurnal migration of dinoflagellates in Lake Tovel (Trentino, Italy)

Lake Tovel, an oligotrophic mountain lake (Trentino, N. Italy) is famous for its past bright red summer blooms of the dinoflagellate Glenodinium sanguineum Marchesoni. In 1938 and 1941 Baldi studied the lake and bloom phenomenon in detail. In particular, he found that the dinoflagellate showed high morphological plasticity and that it was present in the… (More)