About ICEEES2018 2018 4th International Conference on Energy, Environment and Earth Sciences (ICEEES2018) (http://www.iceees.com) is a platform for academic communications between specialists and scholars in the fields related to environment, energy and earth sciences. ICEEES2018 will be held in Xi’an, China during Dec. 19-21, 2018. Xi'an is the capital of Shaanxi Province, located in the northwest of China. Publication 2018 4th International Conference on Energy, Environment and Earth Sciences (ICEEES2018) accepts original and unpublished papers. Both Full paper and Abstract are welcomed. Full papers accepted by the conference will be published online in the following journals of Science Publishing Group (http://www.sciencepublishinggroup.com). The journals have been indexed and abstracted by WorldCat, CrossRef, Electronic Journals Library, CNKI, Zeitschriftendatenbank, EZB, ResearchBib, Polish Scholarly Bibliography, Wissenschaftszentrum Berlin, etc. International Journal of Energy and Power Engineering (IJEPE) http://www.sciencepublishinggroup.com/j/ijepe ISSN Print: 2326-957X ISSN Online: 2326-960X International Journal of Environmental Monitoring and Analysis (IJEMA) http://www.sciencepublishinggroup.com/j/ijema ISSN Print: 2328-7659 ISSN Online: 2328-7667 Earth Sciences (EARTH) http://www.sciencepublishinggroup.com/j/earth ISSN Print: 2328-5974 ISSN Online: 2328-5982 International Journal of Environmental Protection and Policy (IJEPP) http://www.sciencepublishinggroup.com/j/ijepp ISSN Print: 2330-7528 ISSN Online: 2330-7536 International Journal of Economy, Energy and Environment (IJEEE) http://www.sciencepublishinggroup.com/j/ijeee ISSN Print: 2575-5013 ISSN Online: 2575-5021 Science Discovery (SD) http://www.sciencepublishinggroup.com/j/sd ISSN Print: 2331-0642 ISSN Online: 2331-0650