Algae Map

Occurrence records of algae (macro- and microalgae) in the waters of the partner countries — Bulgaria, Romania, Greece, Georgia and Ukraine. Use the filters to explore by country, group, year and species. Click a point for details.

Loading records…

⚠ Includes non-commercial data. A large share of records (~39%) is shared under CC‑BY‑NC 4.0: those may only be reused for non-commercial, educational and research purposes with attribution. Please respect each dataset's own license — shown in every record's popup.

Data source: OBIS (2026). Ocean Biodiversity Information System. Intergovernmental Oceanographic Commission of UNESCO. www.obis.org. Subset for the waters of Bulgaria, Romania, Greece, Georgia and Ukraine, accessed 2026-08-23, aggregated from multiple contributing datasets (CC‑BY and CC‑BY‑NC). Basemap © OpenStreetMap contributors.