- 2022
- Escobar-Sánchez, G., G. Markfort, M. Berghald, L. Ritzenhofen and G. Schernewski (2022). Aerial and underwater drones for marine litter monitoring in shallow coastal waters: factors influencing item detection and cost-efficiency. Environ. Monit. Assess. 194: 863, doi: 10.1007/s10661-022-10519-5 –open access–
- 2021
- Hille, S., F. Kunz, G. Markfort, L. Ritzenhofen and M. L. Zettler (2021). First record of mass occurrence of the tubeworm Ficopomatus enigmaticus (Fauvel, 1923) (Serpulidae: Polychaeta) in coastal waters of the Baltic Sea. BioInvasions Rec. 10: 859-868, doi: 10.3391/bir.2021.10.4.10 –open access–