
author
1874–1926
A key figure in modern Italian geography, he explored the eastern Alps and helped shape the field in Florence in the early 20th century. His work ranged from karst landscapes and glaciers to lakes and regional studies, blending close observation with broad geographic curiosity.
Born in Udine on February 11, 1874, Olinto Marinelli was an Italian geographer and the son of the noted scholar Giovanni Marinelli. He studied in Padua and Florence, and while still quite young he succeeded his father in geography at Florence, where he went on to build a major academic career.
Marinelli became one of the leading voices in Italian geography of his time. Reference works describe him as an important force in the growth of modern academic geography in Italy, and he was elected to the Accademia dei Lincei. His research is especially associated with the eastern Alps, including studies of karst phenomena, glaciers, lakes, and regional geography.
He also played a wider cultural role through teaching and scholarly leadership. He directed the Rivista Geografica Italiana and is remembered as a central figure in the naturalistic school of Italian geography. He died in Florence on June 14, 1926.