Woody invasive alien species in the Eastern Africa-Risks associated with promoting alien tree species for social benefits. The Woody Weeds Project. Policy Brief
Published in Jan 2020
Despite good intentions, some projects that have promoted alien tree species in the past have resulted in serious negative impacts.
• The risk of adverse effects can be reduced through review of funding or project proposals by multidisciplinary expert panels.
• Promotion of alien tree species should be subjected to rigorous risk assessment according to established international standards, particularly regarding their possible consequences for nature and nature’s contributions to people.