Dear colleagues,

First and foremost, we would like to express our heartfelt appreciation to all authors who contributed to the Arabian Journal of Geosciences (AJGS) for their trust in us and to our reviewers and editors for their continued support. It was only with their co-operation, enthusiasm, and spirit that we have been able make the AJGS a great success.

To continue the success of the 3rd CAJG in 2020, it is a pleasure and an honor to invite you to attend the 4th CAJG, which will be held in-person and online on 25-28 November 2021 in Istanbul, Turkey.

The conference will cover a wide range of topics to reflect the AJGS’s multiple scientific interests. It is an opportunity to invite and thank the authors, reviewers and editors who have supported the AJGS from the beginning.

Top researchers from all fields of the geosciences will present their original work during these four days. To this end, a number of prominent speakers have agreed to give keynote presentations. Moreover, we are planning workshops, a social program and field trips, where participants can take a little time out to explore the wonders of the geological sites of Turkey.

Even though we hope the global public health pandemic will improve between now and November, we warmly invite you to come to Turkey and contribute to and participate in an exciting conference in a stimulating environment… We will be applying the strictest safety standards possible at the conference centre during the event.

Join us for a memorable experience! 

Yours sincerely,

Abdullah Al-Amri

Founder & Editor-in-Chief
Arabian Journal of Geosciences
General Chair, 4th CAJG

Nabil Khélifi

Senior Editor, MENA Program
Springer, part of Springer Nature, Germany
Conference Supervisor, 4th CAJG