Morfo, a Franco-Brazilian company, is using drones to reseed degraded land in Brazil, with the goal of restoring one million hectares by 2030. Deforestation is a significant issue in countries like Brazil, Afghanistan, and Colombia, with wildfires also contributing to forest loss in regions like Australia and California. The United Nations has emphasized the importance of restoring degraded land to combat climate change and prevent ecosystem collapse.
Drones offer a faster and more efficient alternative to traditional reforestation methods, as they can reach inaccessible or dangerous areas. Morfo’s drones can carry and sow seeds over large areas, guided by a sowing plan based on environmental conditions. By using data from drones, satellite imagery, and on-the-ground research, Morfo can develop optimal seeding strategies and monitor results using computer vision technology.
Seed selection is crucial for successful reforestation, as the survival rate of seeds is typically low. Morfo has developed a biodegradable seedpod to improve the survival rate of smaller, fragile seeds. The Atlantic Forest in Brazil has lost over 88 percent of its original tree cover, making restoration efforts critical. By involving local communities in seed collection and restoration projects, companies like Morfo can create green jobs and promote forest conservation.
While the long-term effectiveness of drone reseeding is still being assessed, early signs from Morfo’s project in Bahia are promising. Despite a recent heatwave, the plants are thriving, thanks in part to the use of cover plants to increase germination rates. More research is needed to understand seed survival rates and improve the effectiveness of drone reseeding on a larger scale. Companies around the world are beginning to explore the use of drones for ecosystem restoration, with projects focusing on areas affected by wildfires and degradation from agriculture and mining.
Overall, the use of drones for reseeding degraded land shows promise in restoring forests and combating climate change. With continued research and development, drones could play a crucial role in achieving global reforestation targets and preserving vital ecosystem services. By involving local communities, utilizing advanced technologies, and prioritizing seed selection, companies like Morfo are leading the way in innovative and sustainable approaches to restoration efforts.
