Diatom Project: International Project for Science, Environmental Education, and Communication > Home > SimRiver Home SimRiver Video "Diatoms" River Pollution Activity Report About this Project Contact +Language Choice +WebsitePolicy SimRiver SimRiver is a simulation software package developed by Dr. Shigeki Mayama of Tokyo Gakugei University and his coworkers. Users can study and understand the relationship between human activity, river environments and diatoms easily. Choose an appropriate web site: ≫ new! SimRiver 6 (The University of Tokyo, Japan) ≫ new!SimRiver 6 (Tokyo Gakugei University, Japan) ≫ new! SimRiver 5 (Waterside, Japan) ≫ new!SimRiver 6 (St. Cloud State University, USA) ≫ SimRiver 4.5 (St. Cloud State University, USA) Download ≫ SimRiver 6 (94MB, zip) 17/09/2014 ≫ SimRiver 4.5 (105MB, zip) 10/12/2009 Worksheet useful for planning environments and recording the results before and after the simulation using SimRiver. ≫ PDF ≫ Word copyright 2010: DiatomProject all rights reserved.