Global patterns and drivers of tree introductions

Yingying Zhu1, Yuxin Qiao2, Jianquan Liu1

  • 1State Key Laboratory of Herbage Innovation and Grassland Agro-Ecosystem, College of Ecology, Lanzhou University, Lanzhou 730000, China; Key Laboratory for Bio-Resource and Eco-Environment of Ministry of Education and Sichuan Zoige Alpine Wetland Ecosystem National Observation and Research Station, College of Life Science, Sichuan University, Chengdu 610065, China.

Summary

Over half of all tree species are introduced non-natives, including threatened ones. Their spread is linked to climate and human development, posing invasion risks.

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