COP17 promotes advanced detection tools

The 17th Conference of the Parties (COP17) to the Convention on Biological Diversity, held in Yerevan, Armenia, is promoting the use of advanced tools such as predictive modeling, environmental DNA analysis, and artificial intelligence-based detection to help manage invasive alien species (IAS). These technologies aim to improve the identification and response to species that threaten ecosystems.

New decision focuses on training and coordination

A decision made on October 23, 2026, asks the Executive Secretary of the Convention on Biological Diversity (CBD) to enhance coordination with relevant organizations, especially in creating training materials about the new detection tools. This effort is intended to ensure that countries have the knowledge and resources needed to apply these technologies effectively.

Invasive species are non-native organisms

Invasive alien species (IAS) are organisms—such as animals, plants, fungi, and pathogens—that have been moved outside their natural habitat through human activities, whether intentionally or accidentally. Once introduced, these species can disrupt local ecosystems and biodiversity.

Impact of invasive species on the environment

According to the International Union for Conservation of Nature (IUCN), invasive alien species become a problem when they cause environmental harm, such as outcompeting native species, preying on them, or spreading diseases. These effects can lead to the decline or extinction of native species and damage to ecosystems.

Examples of invasive species in Africa

The water hyacinth and the autumn legion moth are among the most common invasive species in Africa. The water hyacinth grows densely on the surface of rivers and lakes, obstructing fishing, navigation, and access to water. Meanwhile, the autumn legion moth can destroy vast areas of crops quickly, posing a serious threat to food security and the livelihoods of millions of farmers.