Category: Threats

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Whinge: Agriculture is part of biodiversity

From the global to the local, I’m getting increasingly fed up with people who jump on the biodiversity bandwagon with not even a nod to agriculture. It’s what feeds us, for goodness sake. And yet neither a comment on how the world should respond to the latest report on climate change nor the plans for a little biodiversity fair in a little area of Yorkshire in England make any mention of it. Bah!

The same seems to be true of a symposium called Shades of Green: Exploring biodiversity, human values and urban planning. It is at the University of Guelph in Canada, on 8 March. If you’re in the neighbourhood, with nothing better to do, why not pop along and report here on whether anyone uses the dreaded four-letter f-word: food.

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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?

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Amazonian deforestation

Brazil’s National Statistics Office (IBGE) recently released a new set of maps of the Amazon showing how it is being converted to agricultural land. There’s a nice discussion over at Mongbay.com. And check out the post a few days back on the BBC radio programme on nuts in Brazil: I’ve just added a link to a short article.

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Europe stomps on biodiversity source

People outside the European Union (and many within it) are often surprised by the draconian regime surrounding seeds. Essentially, only registered varieties can be sold, and it costs the same to register some piffling little variety of interest only to a handful of gardeners as to register a new megavariety that will cloak the majority of farmers’ fields. The Common Catalogue, as it is known, has probably extinguished more local varieties than anything else. Some stalwarts have fought the legislation by simply ignoring it. (Full disclosure: I was once one of them.) But now a French Court has dumped a fine of €17,130 on the Kokopelli Association (also in English), for placing unregistered varieties on the market. That could easily put an end to the Association, and perhaps the more than 2000 varieties that it maintains and makes available to gardeners. Is that really what the EU, with all its lip service to biodiversity, wants? I think it is.

Kokopelli’s press release is here.

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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.