Speaking of mashing up funky GIS datasets with crop wild relatives distribution data — and we do; a lot — how long will it be before someone does it with the new US protected areas database?
Crop wild relatives mashed up with deforestation
The recent PNAS paper on deforestation has been getting a lot of attention. The data are available, and our mole at CIAT (thanks, Julian!) kindly mashed them up with the distribution of a selection of crop wild relatives (Cajanus, Cicer, Eleusine, Hordeum, Lens, Pennisetum, Phaseolus, Sorghum, Triticum, Aegilops, Vicia, Vigna, and Zea). Here’s the result. In red are shown area where forest loss is >10%. Green shows areas where >15 species in the above genera are expected to be found from niche models. You’ll have to click on it to see it properly.
Perhaps not surprisingly given the genepools involved, there’s not much overlap between crop wild relative richness and deforestation. These particular species don’t seem to have much to fear from the loss of forested land. Except for a few small areas in southern Africa, that is.
The picture would clearly be somewhat different if Julian had included wild cassava, rubber, apples or mangoes. I’m sure he will very soon.
Nibbles: Trees, More trees, Crops and trade, Pollination info, Anthocyanins
- Another day, another tree disease threatens the British landscape.
- Some Swedish trees are not doing too well either.
- Seeds of Trade. A virtual book at the NHM. Lots of info on the history of crops.
- What are the pollination needs of a particular crop? FAO will tell you if you ask nicely.
- Purple tea in Kenya. Luigi’s mother-in-law not impressed.
Nibbles: Microlivestock, Urban ag, Ag info, School meals in Peru, Agrobiodiversity indicators, Nature special supplement, Extension, Breeding organic, Forgetting fish in China, Deforestation, Russian potatoes, Fijian traditional knowledge, Megaprogrammes
- FAO slideshow on Egyptian rabbits.
- Journal of Agriculture, Food Systems, and Community Development calls for papers on urban agriculture. Will some look at the intersection with art?
- And IAALD re-launches its journal.
- “…students receiving online encouragement from the national soccer star reported going to bed at night looking forward to receiving their iron supplements the following morning.” Great, of course. But why not iron-rich foods?
- Speaking of which, there’s a new FAO publication on “Foods counting for the Nutritional Indicators Biodiversity.” No, I don’t quite understand it myself. Something to do with what foods count towards CBD biodiversity targets. Well, it’s the International Year of Biodiversity, after all.
- Indeed it is. And Nature makes the most of it. See what I did there? No agriculture though, natch.
- Extension gets a forum?
- Biotech can be useful in organic farming? Say it ain’t so!
- More evidence of shifting baselines in people’s perceptions of biodiversity. How quickly they forget.
- Will they forget what forests look like?
- The Vavilov Institute potato collection needs a thorough going over. Taxonomically, that is.
- Making salt in mangrove ponds in Fiji. Nice video. Not agrobiodiversity, but it’s my blog and I like seeing Fiji on it.
- CGIAR abandons agrobiodiversity? Say it ain’t so. Anyone?
- Speaking of megaprogrammes, there’s going to be one on agricultural adaptation to climate change, right?
- “So, how does huitlacoche taste? Does it matter?? LOOK AT IT! I guess it would be fair to say it doesn’t taste as truly horrible as it looks. The flavor is elusive and difficult to describe, but I’ll try: ‘Kinda yucky.'” Don’t believe him! And read the rest.
Nibbles: Orchards, wild wheats
- What is it with the English and their orchards?
- Wild wheat relatives, their status in Armenia.