invazivitást

Invazivita is a term used in biology and ecology to describe the ability of a species to establish itself and spread in a new environment, often displacing native species. Invasive species are non-native organisms that can cause harm to the environment, economy, or human health. Their introduction to an area can be intentional or unintentional, often through human activities such as trade, travel, or horticulture.

Once established, invasive species can outcompete native flora and fauna for resources like food, water, and space. They may also introduce new diseases or parasites, alter habitat structure, and disrupt ecosystem functions. The ecological and economic impacts can be significant, leading to biodiversity loss, reduced agricultural productivity, and increased costs for control and management.

Identifying potential invasive species and understanding their pathways of introduction are crucial for prevention. Early detection and rapid response are key strategies to mitigate the spread and impact of invasive organisms. Management efforts often involve a combination of methods, including physical removal, chemical treatments, biological control agents, and public education campaigns to prevent further introductions and spread. The concept of invazivity is central to conservation efforts and the management of natural resources.