December 5, 2018
Announcing a special issue on the human and social dimensions of invasive species masterfully coordinated by Ross Shackleton, who came to Lausanne as a post-doctoral scholar funded by the Swiss Government’s Excellence Scholarship, and has prolonged his stay with a lecturer contract. The special issue, published in the Journal of Environmental Management, includes three review papers and thirteen case studies – see the Table of Contents below. In our editorial paper, we review advances in the four main ways people interact with invasive species:
- causing or facilitating invasions
- thinking and feeling about invasions
- being affected by invasions, for better or for worse
- getting together to manage invasions
Read the rest of this entry »
October 17, 2016
Last month I gave the ceremonial first lecture of the academic year for our Faculty. The video is now online (see below). The presentation dips into a number of research projects I’ve contributed to in recent years in order to make a number of observations about the relationship between plants and people, notably with iconic ‘natural’ plants and problematic ‘invasive’ weeds. These observations include: Read the rest of this entry »
September 9, 2014
Invasion biology has been a remarkably active branch of the life sciences in the past two decades. My itinerary first crossed this field when I noticed, at the time of my move to Melbourne, that the ‘precious’ mimosas (acacias, wattles) of the Madagascar highlands were called ‘green cancer’ in South Africa, and in both cases were introduced from Australia. It was quite surprising to discover that this shrubby tree, so appreciated by Malagasy farmers (as a resource) and environmental managers (as ‘regreening’ barren lands), was seen so negatively across the Mozambique Channel. This observation led to a research program that (1) opened a window for me to learn about and consider the field of invasion biology, and (2), serendipitously, to collaboration with ecologist Jacques Tassin at the French research institute Cirad. I comment on some of the recent fruits of both in this blog.
- The South African approach to alien plants. Cartoon from environmental education material collected in 2006 (thanks to Rémy Kinna).
In a just-published viewpoint in the journal Land Use Policy [free official pdf until Oct. 6; pdf; link], Jacques and I argue that Read the rest of this entry »