Jiunn-Horng YehAdjunct Associate Professor Ministry of EnvironmentPrintSocial Media ButtonsShare on FacebookShare on TwitterShare on LINEYour browser does not support JavaScript, Please click links to share to social networks: Share on Facebook, Share on Twitter. If you want to print the site page, please press Ctrl+P to print.BiosketchOpenCloseResearch Interests Drinking Water Management Policies and Regulations Water Pollution Control Policies and Regulations Waste Management Policies and Regulations Environmental Impact Assessment Policies and RegulationsBackWhen SCRIPT is disabled , you can use press "alt + <-"