Distinguished Professor in Pest Management and Conservation, Lincoln University, New Zealand
My primary research focus is predicting the risks arising from plant invasions and recent work has examined the traits that underpin the success of invasive species; clarifying the main routes by which these species are introduced to a region; assessing their rates of spread; gauging the vulnerability of habitats to invasion, quantifying the impacts of invasive species and predicting the potential impact of climate change on invasive species distributions. However, my research also includes wider assessments of biological invasions and increasingly the importance of human perspectives such as the role of trade and wealth creation on invasion rates as well as the importance of appreciating the non-market costs of alien species impacts. I apply a wide range of approaches to address these issues including modelling, experiments and field surveys with research undertaken across the world from the forests of North America and East Africa to the montane ecosystems of Italy and New Zealand. I am a Fellow of the Royal Society of New Zealand.
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