Genetics offers many possibilities in the study of ecosystems, standing out from other techniques due to its high reliability in the detection and identification of species. The use of environmental DNA (eDNA) allows the genetic detection of species present in aquatic ecosystems, with high sensitivity and precision, without the need to capture or damage them, even when the species are found in low numbers. This makes it the ideal technique for biosecurity studies, e.g. early warning of invasive or pathogenic species, as well as for the study and monitoring of protected or endangered species. ADN ambiental (eDNA) permite detectar genéticamente las especies presentes en los ecosistemas acuáticos, con una alta sensibilidad y precisión, sin necesidad de capturarlas ni dañarlas; aún cuando las especies se encuentran en una baja proporción. Esto la convierte en la técnica ideal para estudios de bioseguridad, p.e. de alerta temprana de especies invasoras o patógenas, así como para el estudio y monitorización de especies protegidas o en peligro.

At ECOHYDROS we have geneticists who can advise you on the use of eDNA, as well as other techniques with which you can get closer to aquatic ecosystems through population studies, genetic variability, hybridisation, etc. We offer solutions adapted to all needs and we have the genetic tools that will allow you to accurately explore the ecosystems and the species that inhabit them.