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  1. We review the state of the art of alien plant research with emphasis on conceptual advances and knowledge gains on general patterns and drivers, biotic interactions, and evolution.

  2. One recent example illustrates the type of problem that confronts invasion ecologists. Haber (2000) presents a very valuable list of vascu-lar plants of the Monteverde cloud forest in Costa Rica. However, only about 60% of alien? 2000 Blackwell Science Ltd, Diversity and Distr-ibutions, 6, 93-107

  3. Aug 16, 2020 · Invasion biology is a relatively new field, so there are ongoing debates about foundational issues regarding terminology and assessment of the causes and consequences of invasive species.

  4. Nov 2, 2018 · We review the state of the art of alien plant research with emphasis on conceptual advances and knowledge gains on general patterns and drivers, biotic interactions, and evolution.

  5. Environmental weeds’ are alien plant taxa that invade natural vegetation, usually adversely affecting native biodiversity and /or ecosystem functioning (Humphries et al., 1991; Randall, 1997).

  6. May 19, 2021 · Invasive alien species are plants, animals, pathogens and other organisms that are non-native to an ecosystem, and which may cause economic or environmental harm or adversely affect human health.

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  8. Nov 10, 2017 · Most alien plants found today at high elevations in mountains around the world are species with a broad climate tolerance that were introduced through agriculture to low elevations and that then spread along elevational gradients.

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