Invasive alien species (IAS) threaten livelihoods and biodiversity globally

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Invasions from non-native plants, animals and pathogens threaten the economies of the world’s poorest nations, according to a new study.

The study, published in Nature Communications (‘Global threats from invasive alien species in the twenty-first century and national response capacities’) found that one-sixth of the world’s land is highly vulnerable to invasion, including substantial areas in developing countries and global biodiversity hotspots.

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