Core Insights - The research conducted by Professor Zhou Xuhui's team at Northeast Forestry University reveals the dynamic evolution of the impact of biological invasions on terrestrial ecosystems, challenging traditional understandings and providing a new perspective for addressing the global biological invasion crisis [1][2] Group 1: Research Findings - The study fills a gap in understanding by distinguishing between "successful species invasion" and "ecological impact," and it quantifies key factors influencing changes in ecosystems [1] - The research team analyzed data from 775 global studies, encompassing over 2,200 effect values, focusing on the impacts of invasive plants, animals, and microorganisms on 15 key ecosystem attributes [1] Group 2: Key Dynamic Factors - The core dynamic factor identified for predicting the impact of biological invasions is the duration of species presence after invasion, which surpasses traditional factors such as local species diversity and latitude [2] - The study reveals that different parts of the ecosystem respond distinctly to invasions, with soil showing self-restorative properties, while local plant diversity continues to suffer long-term negative effects as the duration of invasive species presence increases [2] Group 3: Implications for Management - The findings have significant implications for global invasive species management, highlighting the need for long-term studies in southern regions and functional trait research on animal and microbial invasions [2] - Researchers call for international collaboration to establish a global monitoring network for the impacts of biological invasions, advocating for a shift from descriptive to predictive science in related research [2]