Publication:Accepted and presented papers will be published as a volume of Springer book series: Environmental Science and Engineering which will be submitted for indexing by EI Compendex, Scopus, SCImago and the other major databases. Special Journal:Authors are encouraged to submit your extended paper with at least 35% new added content and new title to the two journals below for publication after the conference:1. International Journal of Environmental Science and Development, which will be indexed by Scopus( CiteScore 2022: 1.4), Chemical Abstracts Services (CAS), CABI, DOAJ, Ulrich Periodicals Directory, Crossref, ProQuest, etc. 2. Environment: Science and Policy for Sustainable Development, which will be indexed by SCIE (Impact factor 2021: 4.108), Scopus (Citescore 2021: 2.9), etc.