Taming the terminological tempest in invasion science.

Area of Science:

• Invasion Science
• Ecology
• Conservation Biology

Background:

• Scientific terminology in invasion science lacks standardization, leading to communication barriers.
• Rapid growth in biological invasion research and management has exacerbated inconsistent terminology.
• Discrepancies exist in describing species' damage and interventions, hindering effective action.

Purpose of the Study:

• To review and evaluate existing terms used in invasion science.
• To propose a simplified and standardized terminology framework for broader application.
• To enhance communication and collaboration among researchers, stakeholders, and policymakers.

Main Methods:

• Literature review and evaluation of diverse terminology in invasion science.
• Development of a streamlined classification system for non-native species.
• Translation of the proposed framework into 28 languages.

Main Results:

• A proposed framework categorizes species as 'non-native', 'established non-native', or 'invasive non-native'.
• Emphasis is placed on conceptualizing 'spread' for invasiveness and 'impact' for management.
• A protocol for classifying populations based on dispersal, origin, status, and impact is presented.

Conclusions:

• The proposed framework facilitates clear, universally applicable, and consistent terminology in invasion science.
• Standardized terms improve communication and collaboration in managing non-native species globally.
• The framework aims to streamline research, policy, and practical management efforts.