EcoServ (Ecosystem Services Assessment through a Participatory Approach for Sustainable Water Resources Management in Armenia) aims to enhance the sustainable management of aquatic ecosystems in Armenia by applying participatory approaches to ecosystem services assessment. The project focuses on strengthening the capacities of partner institutions in Armenia, developing educational modules on ecosystem services, and establishing assessment tools and frameworks for Armenian wetlands. Through transdisciplinary research, citizen science, and stakeholder engagement, EcoServ brings together researchers, students, local communities, and decision-makers to improve understanding of the ecological, social, and economic values of water-related ecosystems and to support sustainable water resources management in Armenia.