Free course to stop the spread of invasive species

A new e-learning course focused on slowing the spread of Invasive Non-Native Species (INNS) has launched. Professor Alison Dunn from the University of Leeds collaborated with the British Non-Native Species Secretariat to create a free training program for environmental researchers conducting fieldwork and for anyone participating in citizen science.

The course covers the importance of biosecurity, identifies INNS and their ecological impacts, and outlines best practices to prevent their spread. Registration is required, and the course takes less than an hour to complete. Upon completion, participants receive a certificate. Additionally, other free biosecurity learning resources are available on the website aimed at contractors.

There are over 20,000 different types of INNS, which can harm native species. They affect freshwater quality, including river systems, often clogging waterways and increasing flood risk. Addressing established invasive species costs the UK approximately £1.7 billion each year. Most INNS are spread by human activity, and 70% of English water bodies are at risk of deterioration due to invasive non-native species.

Rather than focusing solely on treating INNS, prevention should be the primary goal of any strategy aimed at slowing their spread, with an emphasis on biosecurity.

Professor Dunn also led an iCASP project that worked with local authorities and partners to improve the uptake of good biosecurity practices. Easy-to-use, evidence-based biosecurity guides and materials were developed during this project, tailored for land users and contractors. These resources will assist in identifying high-risk activities and hotspots, enabling targeted biosecurity efforts and efficient resource allocation.