Innovative research: Drones are revolutionizing biodiversity analysis!

Innovative research: Drones are revolutionizing biodiversity analysis!

On June 24, 2025, an important event dedicated to researching ecological and social issues took place at the University of Potsdam. In a lecture by Dr. Markus Rauchecker, who works at the Institute for Social-Ecological Research (ISOE), was presented with various political measures to address these issues. In particular, the analysis of the Namibian National Rangeland Management Policy and Strategy (NRMPS) was highlighted, which highlighted that some commitments ignore farmers' needs and there are challenges in supporting local communities.

There was also an afternoon lecture by Prof. Ben Strohbach that focused on drone technology. The focus here was on theoretical aspects and the analysis of drone images. This included the use of bush cover calculation tools, which provided valuable insights into remote sensing and landscape assessment.

Excursion to the Waterberg Plateau

A highlight of the event was the excursion to the Waterberg Plateau, which lies in the middle of Namibia. This geologically significant area not only impresses with its red cliffs, but is also rich in biodiversity and habitat for endangered species such as antelope and white rhinoceros. The excursion turned out to be an important component for ecological research and education.

Participants had the opportunity to hike into the heart of the plateau with a ranger. The landscape was heavily affected by natural fires and the sighting of a giraffe was an unforgettable experience. A particular highlight of the hike was a platform from which fossilized dinosaur footprints could be seen, coupled with a panoramic view of the surrounding landscape.

The day was rounded off with an evening at camp, where after dinner we played cards and told entertaining stories about wild animals.

Drones and biodiversity research

The discussion about the use of drone technology goes far beyond the event. Drone technology is increasingly being used to capture environmental DNA (eDNA) from hard-to-reach regions, according to a DJI project carried out in collaboration with the Environmental Robotics Lab at ETH Zurich and the NGO Wilderness International. This method significantly improves the accuracy and efficiency of biodiversity research.

Using DJI Matrice drones with a robotic arm from ETH Zurich, a new eDNA project was launched, launched in March 2024. It enables the collection of samples from tree crowns, providing a rapid, minimally invasive and cost-effective solution. In this pilot project, 36 samples have already been collected at three locations in the Peruvian rainforest.

Analysis of the obtained eDNA provides information about biodiversity in protected regions and could help close knowledge gaps in biodiversity research, especially if the technology is expanded to nature reserves in Canada.

For further information about the event and the related topics, please visit NamTip website a valuable resource. In addition, it offers Namibia Rangeland Management Policy and Strategy comprehensive insights into the challenges of cattle farming and land management in Namibia and the pressing issues that need to be addressed.

This combination of theory and practice not only offers valuable scientific insights, but also shows how innovative technologies can play an essential role in environmental research.

For more information on developments in biodiversity research and the role of drones in it, visit BVC website.