Seventy children took part in the 2024 environmental camp in the Kerkennah Archipelago, engaging in hands-on marine ecology activities led by specialists, fostering teamwork and environmental awareness.

The Mini-Secchi How-To Guide provides detailed instructions on using a portable Secchi disk for measuring water clarity.

iSPEX 2 is a combination of an add-on and an app, which turns the smartphone camera into a spectropolarimeter.

The Rivers Trust supports healthy rivers and communities across the UK and Ireland through conservation and partnership

A citizen science initiative led by ISPRA, engaging the public in monitoring freshwater mollusks along the Tiber River.

EarthWatch connects people with nature, motivate them to protect the environment and provide them with the knowledge and tools to make change happen.

The project aims to promote social innovation and entrepreneurship in water management through advanced technologies in harvesting and desalination practices

Clean Shores, Great Lakes works to prevent plastic pollution in the African Great Lakes.

Co-Scienza Ambientale is a citizen science project by Paolo Bonelli that promotes environmental monitoring through the development of low-cost, DIY tools for measuring air and water quality.

The Big Windermere Survey is a citizen science project monitoring water quality in Windermere through seasonal sampling. It tracks pollution and supports efforts to protect the lake’s ecology and public health.

Guardians of Our Waters is a Europe-wide school project promoting water stewardship through hands-on science, international collaboration, and student-led environmental action.

RAVON’s Glass Eel Monitoring mobilizes volunteers along the Dutch coast each spring to track migrating glass eels and support eel conservation by collecting data.

Toekomst voor de paling is RAVON’s campaign to reverse the dramatic decline of the European eel by supporting research, habitat restoration, and policy change. Through volunteer monitoring, barrier removal projects, and public outreach, it aims to reconnect waterways and ensure the eel’s long‐term survival.

This document provides volunteers with all the digital resources needed to join Observadores del Mar’s Climate Days at local dive centers. It also offers ready-to-share social media content to help amplify the network’s marine-monitoring efforts.

Citizen Science Best Practice is an interactive DASSH tool that guides marine citizen science projects to produce FAIR (Findable, Accessible, Interoperable, Reusable) datasets.

USA Volunteer Water Monitoring Network connects and strengthens over 1,700 volunteer water monitoring programs nationwide by sharing resources, management tips, and networking opportunities for coordinators. Please go to the Resources tab to find their resources.

Vesitieto (Waterinfo.fi) is Finland’s national water information portal offering research-based data, interactive maps, and real-time updates on water quality, flooding, and hydrological conditions for both experts and the public

A collection of educational materials, tools, and resources designed to support environmental education and sustainability initiatives.

This is an open, user-driven wiki service about Finnish lakes, coastal seas, and other water bodies, maintained by the Finnish Environment Institute (SYKE).

An evaluation report of the "Ihan pihalla!" project, which aimed to develop new interdisciplinary, research-based, and phenomenon-based teaching models. The project emphasized digital tools and open educational resources to enhance teaching practices. The evaluation assesses the project's outcomes and impact on educational practices.