Three days of hands-on training helped researchers, managers, consultants, and policy-makers build practical skills in cumulative effects assessment using the GES4SEAS Tikta tool.

From 2–4 June 2026, the AZTI Summer School 2026 brought together 30 participants from 19 countries for an intensive training course on the assessment of cumulative effects of multiple human pressures on marine ecosystems.

Hosted by AZTI and organised within the framework of the GES4SEAS project, the summer school focused on the practical application of Tikta, a free software tool developed by GES4SEAS to support cumulative pressure risk assessment and environmental status evaluation in line with the Marine Strategy Framework Directive (MSFD).

Over three days, participants took part in a combination of lectures, demonstrations, and hands-on exercises led by GES4SEAS scientists. The programme provided practical experience in applying Tikta to assess risks arising from multiple pressures in the marine environment and to support ecosystem-based management and marine policy implementation.

The international diversity of the group, with participants representing 19 countries, created a valuable environment for knowledge exchange and discussion. Researchers, environmental managers, consultants, and policy-makers shared experiences from different marine regions and governance contexts, enriching the training and fostering new professional connections.

The strong interest in the course and the maximum attendance of 30 participants highlight the growing need for practical tools and capacity-building activities that support cumulative effects assessment and Good Environmental Status evaluation across Europe.

GES4SEAS would like to thank AZTI, the trainers, and all participants for making the summer school a great success. We look forward to seeing how the knowledge and skills gained during these three days will contribute to improved marine ecosystem assessment and management in the future.