The study of underground environments is one of Ecofirst's core competencies. This passion is expressed through a variety of projects, alongside the various players and partners with whom we collaborate.

Driven by our enthusiasm and a desire to share these often little-known riches, we have contributed to the Ardenne & Gaume ASBL magazine "Les carnets des espaces naturels" n°18, which deals with this subject from various angles: fauna, karstic formation, water quality, diversity of underground environments, protection...

Our articles deal with the diversity of the underground environment (its thousand faces and peculiarities), how to study its fauna (how and where to look for cave fauna, with what equipment) and finally the project to assess the state of conservation of caves.