Big point: Prof. Orawan Siriratpiriya, Environmental Expert Aquatic Resources Research Institute, Chulalongkorn University (ARRIC) will be our conference chair. Publishing in the Journal of Environmental Science and Development (IJESD, ISSN:2010-0264), and all papers will be included in Scopus (Since 2019), Chemical Abstracts Services (CAS), CABI, Ulrich Periodicals Directory, Electronic Journals Library, Crossref, ProQuest or International Journal of Life Sciences Biotechnology and Pharma Research (IJLBPR, ISSN:2250-3137), all accepted papers will be indexed by Embase; International Committee of Medical Journal Editors(ICMJE); Health sciences library(NYU); HINARI Access to Research in Health Programme; etc.. One day visit will be arranged on Dec. 30, 2019. The other topics of interest for submission have been uploaded in our conference website: http://www.icesb.org/cfp.html English is the official language of the conference. We welcome paper submissions. Submission Methods: Email: icesb@cbees.org http://confsys.iconf.org/submission/icesb2019