invasion biology

Invasion biology is the study of how non-native species spread in new environments, impacting local ecosystems, economies, and human health. When these species, often introduced by human activities, establish themselves, they can outcompete native organisms for resources, disrupt food chains, and alter habitats. This can lead to a loss of biodiversity and ecological balance. Scientists and policymakers aim to understand these processes to manage and mitigate the effects of invasive species through prevention, control, and restoration efforts. Recognizing the challenges posed by invasive species is crucial for protecting natural ecosystems and promoting sustainable practices.