Invasive Species and Biodiversity

This set of flashcards covers key terms and concepts related to invasive species, their impacts on biodiversity, and control methods as discussed in recent lectures.

Invasive Species

Species that are non-native to the ecosystem and whose introduction causes or is likely to cause harm, such as economic, environmental, or human health impacts.

Naturalized Species

Exotic species that are well integrated into a new habitat where damage is negligible.

Exotic Species

A species that is not native to a region, but not necessarily invasive.

Control Methods for Invasive Species

Techniques used to manage invasive species populations, including physical control, chemical treatments, and biological control.

Impact of Invasive Species

Negative effects of invasive species on ecosystems, including habitat degradation, competition with native species, and health risks to humans.

Vectors of Disease

Organisms or processes that transmit pathogens or parasites from one host or environment to another, often facilitated by invasive species.

Deliberate Introduction

The intentional release of non-native species into new areas, often for ornamental, agricultural, or ecological purposes.

Accidental Introduction

Unintentional release of species into new environments, often through shipping, travel, or escape from captivity.

Emerald Ash Borer

An invasive beetle from Asia that damages ash trees by tunneling into their trunks and compromising their health.

Zebra Mussels

Invasive freshwater mussels introduced accidentally into North American waters that outcompete native filter feeders and clog water systems.