A PROOF OF THE HORTON LAW OF STREAM NUMBERS FOR THE TOKUNAGA MODEL OF RIVER NETWORKS
Abstract
The Horton laws of stream numbers and magnitudes are proved in the limit of large network order for the broad class of Tokunaga model of river networks. Tokunaga model is built on the assumption of mean self-similarity in the side tributary structure, and an additional assumption of Tokunaga self-similarity, which is supported by data from real networks. Tokunaga model is gaining increasing recognition in the recent literature, because data supports several predictions of the model.