Full name：Springer--2023 5th International Conference on Resources and Environmental Research (ICRER 2023) Abbreviation：ICRER 2023 2023 5th International Conference on Resources and Environmental Research (ICRER 2023) will be held during December 2-4, 2023 in Hong Kong, China Conference Website: http://www.icrer18.org/ ICRER 2023 Shining Points: 1. Papers submitted to ICRER 2023 will go through peer reviewing process by international experts. Selected presented and registered full papers will be included in Springer Book Series Environmental Science and Engineering (ISSN: 1863-5520), which will be submitted to EI Compendex, Scopus, SCImago and other major databases for indexing. 2. ICRER 2022 was held as virtual conference successfully during December 2-4, 2022. 3. ICRER 2023 is co-sponsored by Department of Civil Engineering, the University of Hong Kong and Beijing CAS Industrial Energy and Environment Technology Institute, techchnially supported by Xiamen University of Technology, University of Nottingham Ningbo, Qatar University, etc.. Paper Publishing: Papers submitted to ICRER 2023 will go through peer reviewing process by international experts. Selected presented and registered full papers will be included in Springer Book Series Environmental Science and Engineering (ISSN: 1863-5520), which will be submitted to EI Compendex, Scopus, SCImago and other major databases for indexing. Submission and Contact Methods: Submission Methods: Electronic Submission System: http://confsys.iconf.org/submission/icrer2023 E-mail: icrer_secretary@163.com Tel: +86-28-88220101 /+86-15908122414 (Wechat) Conference Specialist: Ms. Vera Liao ICRER 2023 can provide a platform for academic communication in Resources and Environmental Research. For more conference information, please visit the conference website:http://www.icrer18.org/