I spent the last few days in Portesham, Dorset (thanks, Lorna and Geoff!), which made it all the more weird to come across this article reprinted in a newspaper in Dubai, where I had to transit for a few hours on the way out there. But it does show that you can still discover (or re-discover) new things even in such a well-researched crop as apples in the UK. Of course, for every upbeat story, there’s a depressing one.
Prioritizing African protected areas
This EU-funded project has looked at all the national parks and reserves in Africa and assessed the contribution each makes to conserving biodiversity as part of the overall system of protected areas. Really an incredible job. Mainly dealing with animals, however, so I wonder if something similar could be done with things like wild crop relatives or something. Also, could these techniques be applied to in situ crop conservation?
Assisted migration
Would you move a species threatened by climate change to an area where it isn’t currently found but where the new climate suits it better? That’s “assisted migration,” and the lively debate around it is described by Carl Zimmer in the New York Times here. He quotes a thorough review of the ecological and evolutionary responses to climate change which may be found online as a pdf here. It seems to me that assisted migration is likely to be feasible for only a small number of wild species, but what about crops? Making threatened crops and landraces available to farmers in more suitable climates sounds like a pretty good idea to me.
Woodlands as players in human history
The great Cambridge botanist Oliver Rackham has a new book out, called “Woodlands.” Insofar as it is fair to say that the life work of such a Renaissance Man has only one subject, woodlands is it, and how trees are not “merely part of the theatre of landscape in which human history is played out, or the passive recipients of whatever destiny humanity foists on them . . . (they are) actors in the play.†There’s an admiring and knowledgeable review here.
Conserving animal genetic resources in Vietnam
A CIRAD project is using both somatic cloning and in situ approaches to conserve genetic resources of various threatened useful wild animals (including livestock relatives) in the highands of Vietnam. GIS is also being used to map genetic diversity as measured by molecular markers. The results will be extended to prepare a conservation strategy for the region as a whole.