Environmental Anthropological Study of Watershed Management‐Water Quality Conservation of Forest as a Catchment Area in the Southern Part of Australia
Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=52471#.VJoNAcCAM4 Author(s) Akira Hiratsuka 1* , Yugo Tomonaga 2 , Yoshiro Yasuda 3 Affiliation(s) 1 Osaka Sangyo University, Osaka, Japan . 2 National Museum of Ethnology, Osaka, Japan . 3 University of Hyogo, Kobe, Japan . ABSTRACT Authors have conducted an experiment of irradiation using sound waves (frequency) including ultrasonic waves into water such as drinking water, sea water and forest water and wastewater so far. As a result, almost the same effect of improvement of water quality was confirmed for each sound wave. Then, an environmental anthropological study of watershed management based on the sound ...