The 1st Conference of the Arabian Journal of Geosciences (CAJG 2018) enjoyed the participation of 450 scientists from more than 70 countries. The 1st CAJG proceedings was published in 10 volumes by Springer in 2018. It gives a general and brief overview on current research focusing on emerging Geosciences topics . It contains over seven hundred carefully refereed short contributions to the conference. The proceedings is now submitted to the Web of Science for indexation.