During the Second World War life in the Institutes was difficult, due to economic shortages and lack of communication.
Nevertheless, important scientists were based here during that time: Adriano Buzzati-Traverso, Luigi Luca Cavalli-Sforza, Vittorio Tonolli[1] and Giuseppe Ramazzotti.
Several limnologists passed through the institute, most notably: Ramon Margalef, G. Evelyn Hutchinson, Richard Vollenweider, Charles Goldman, Robert G. Wetzel[2] and W. Thomas Edmondson.
[3] The Institute entered CNR in 1977, and in 2002 ISE started its existence, with the inclusion of the units in Firenze, Pisa and Sassari.
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