Tag Archives: Petr Pyšek

Addressing context dependence in ecology

A phrase that you are bound to hear many times at any ecology conference is “it depends”. We see context dependence – variation in the magnitude or sign of ecological relationships depending on the conditions under which they are observed (Fig. … Continue reading

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New paper: Quantifying levels of biological invasion: towards the objective classification of invaded and invasible ecosystems

Oct 2011 – I recently published a paper in Global Change Biology with Peter Vesk, Dave Richardson and Petr Pyšek that identifies the best way to quantify the level of invasion by non-native animals and plants. For a summary of … Continue reading

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