PeerJ Author 270 Points Contributions by role Author 270 Contributions by subject area Ecology Marine Biology Zoology Anna Zalota PeerJ Author Summary Marine Biology PeerJ Contributions Articles 2 June 29, 2023 Opportunistic consumption of marine pelagic, terrestrial, and chemosynthetic organic matter by macrofauna on the Arctic shelf: a stable isotope approach Valentin Kokarev, Anna K. Zalota, Andrey Zuev, Alexei Tiunov, Petr Kuznetsov, Olga Konovalova, Nadezhda Rimskaya-Korsakova https://doi.org/10.7717/peerj.15595 PubMed 37404477 November 7, 2019 Combining data from different sampling methods to study the development of an alien crab Chionoecetes opilio invasion in the remote and pristine Arctic Kara Sea Anna K. Zalota, Olga L. Zimina, Vassily A. Spiridonov https://doi.org/10.7717/peerj.7952 PubMed 31720105