What are invasive plant species?

Invasive plant species are specifically defined as non-native plants that thrive in a new environment, often to the detriment of local ecosystems. These species are generally introduced intentionally or accidentally to a region where they do not naturally occur. Once established, they can outcompete native flora for resources such as nutrients, water, and sunlight. This competitive advantage often leads to a decline in native plant populations, which can disrupt local wildlife that relies on those native species for food and habitat.

The impact of invasive plants can also extend to changes in soil chemistry and nutrient cycling, affecting the overall health and balance of the ecosystem. Understanding the dynamics of invasive species is crucial for effective environmental management and restoration efforts, as controlling their spread is often necessary to preserve biodiversity and ecosystem integrity.