Concept
Arthur Newell Strahler

Overview
Arthur Newell Strahler (February 20, 1918 – December 6, 2002) was a geoscience professor at Columbia University who in 1952 developed the Strahler Stream Order system for classifying streams according to the power of their tributaries.
Strahler was largely responsible for the shift from qualitative to quantitative geomorphology during the mid 20th century.
Overview adapted from Wikipedia (CC BY-SA 4.0; see the article history for authors).
Related ideas
Place in the tradition
Part of Metaphysical naturalism.