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: Biochemistry, Tree rings, Soil, Lettuce
- Supersizing crops.
- Using tree rings to study past Asian droughts. I guess it’s just me, but I find this much more intersting than the thought of tinkering with the Calvin-Benson cycle.
- The mother of all soil data sites.
- That ancient Egyptian aphrodisiac: brassica or lettuce?
- The Sheep is Life Celebration is coming. Wish I was going.
Nibbles: Heirloom store, Leaf miners, Mongolian drought, GPS, Coca, Ag origins, Aquaculture, Lice, Bud break in US, IFAD livestock, biofuels, Pig history
- “Housed in the towering old 1926 Sonoma County Bank, it’s hard to miss the Seed Bank.” And who would want to anyway.
- Of apples, leaf miners and bacteria. Great story.
- Best synthesis and analysis of the Mongolian dzud story so far.
- Visualize your GPS data! Not agrobiodiversity, I know, but I don’t have another blog.
- Coca myths debunked. Sniff sniff.
- “Crop domestication and the first plant breeders” book charpter online.
- Rebranding Asian carp. Hard row to hoe. Thanks, Don.
- 190,000 year old clothes had lice. 190,000 year old humans had clothes?
- More citizen science stuff, this one on effect of climate change on plant phenology in the US.
- IFAD publishes bunch of livestock-related papers. ILRI, are you listening?
- “It’s 36 percent more efficient to grow grain for food than for fuel.” Good to have a number.
- Boffins do their aDNA thing on Chinese pigs, find continuity, multiple domestication, sweet and sour sauce recipe.
- Soil Association begs to differ on that whole
UKworld-needs-to-double-food-production thing.
Nibbles: Food Security, GIS, Neoliberalism, Herbaria
- Food security? Can you say Eyjafjallajökull? Well, no, neither can I. But I know a man who can.
- Got something worth saying on GIS in Africa?
- From government intervention to the free market and back again. Neat trick if you can do it.
- Restoring Kabul’s herbarium “will vastly improve Afghan research capacity”.