Inváziói

Inváziói is a phenomenon that can occur in various contexts, most commonly referring to the introduction and establishment of non-native species in a new environment. These introduced species, often called invasive species, can outcompete native organisms for resources such as food, water, and habitat. This can lead to a decline in native biodiversity and can disrupt ecosystem functions.

The spread of invasive species can happen through natural processes or human activities. Natural dispersal might involve wind or water carrying seeds or spores to new areas. Human activities, such as international trade, travel, and the pet trade, are significant vectors for the introduction of invasive species. Once established, invasive species can spread rapidly, especially if they lack natural predators or diseases in their new environment.

The impacts of invasive species can be far-reaching. Economically, they can cause significant damage to agriculture, forestry, and fisheries. Environmentally, they can alter habitats, lead to the extinction of native species, and change food webs. Management strategies for invasive species often involve prevention, early detection and rapid response, control, and eradication. Prevention is considered the most effective and cost-efficient approach.