[1] Leopold is widely known in his primary field for his work in fluvial geomorphology and for the classic book, Fluvial Processes in Geomorphology, that he wrote with Gordon Wolman and John Miller.
He argued that the management of water resources cannot be successful as long as it is naïvely perceived from an economic and political standpoint, as it is in the status quo.
From 1946 to 1950, Leopold served as the Chief Meteorologist of the Pineapple Research Institute, Hawaii.
During his tenure as Chief Hydrologist he made lasting changes in the conduct of hydrology in the USGS.
He also created the National Research Program of the Water Resources Division.