The International Long Term Ecological Research Network is inviting proposals for scientific sessions, working groups, and training activities for its fourth Open Science Meeting.

Under the theme Unity in Diversity: Celebrating Long-term Resilience Across Connected Ecosystems and People, the meeting will bring together the international long-term ecological research community to exchange knowledge, strengthen collaboration, and explore emerging environmental and social-ecological challenges.

Suggested themes include climate change and resilience, biodiversity, environmental justice, urban ecology, ecosystem restoration, food-energy-water systems, participatory research, transdisciplinary approaches, and the role of long-term research in addressing societal challenges.

Meeting dates: 8–12 March 2027
Location: Bariloche, Argentina
Proposal deadline: 15 August 2026