This Interdisciplinary Conference of PhD Students in Natural Sciences at Adam Mickiewicz University in Poznań will be held on September 19-21, 2022. During the conference, participants will have an excellent opportunity to discuss their research results, exchange opinions and experiences in the field with other doctoral students and scientists. The Doctoral School of Natural Sciences provides education in biological, earth, and environmental sciences. During the three-day conference, over 100 doctoral students of the Doctoral School will give oral and poster presentations. We cordially invite you to participate in the conference.