Dalla ricerca sul campo alle azioni di conservazione
Wetland monitoring using eDNA
The project
Environmental DNA (eDNA) makes it possible to detect organisms from genetic traces released into water, providing a non-invasive tool that complements traditional monitoring.
A study involving Leonardo Vignoli applied this approach in freshwater environments of Central Italy to detect both the Apennine yellow-bellied toad and the pathogenic fungus Batrachochytrium dendrobatidis. Integrating eDNA with field surveys can improve the detection of rare, elusive or low-density species and provide information on health threats.
Aims
integrate traditional sampling and molecular analyses;
detect rare or difficult-to-observe aquatic species;
simultaneously monitor target species and potential pathogens;
assess biodiversity and conservation status in ponds, watercourses and aquatic communities.