- Species vulnerability to climate change: impacts on spatial conservation priorities and species representation. Yes, you can focus on sensitive species, but it comes at the cost of representativeness.
- Estimating management costs of protected areas: A novel approach from the Eastern Arc Mountains, Tanzania. Those are $ costs per pixel on the map, which I’ve never seen before. Don’t think they took into account the effects of climate change, though. Maybe they should get in touch with the Aussies above?
- The use of mycorrhizal inoculation in the domestication of Ziziphus mauritiana and Tamarindus indica in Mali (West Africa). It would help.
- A new integrative indicator to assess crop genetic diversity. Includes varietal richness, spatial evenness, between-variety genetic diversity, and within-variety genetic diversity. Not much left, really. Anyway, remember this from last week? Anyone out there going to put 2 and 2 together?
- Assessing Nutritional Diversity of Cropping Systems in African Villages. A new tool! Different from the integrative indicator above! Anyone going to put 4 and 2 together?
- Agriculture-Nutrition Pathways Recognising the Obstacles. “The pathways between agriculture and nutrition seem to be laden with impediments, particularly in the form of intricate household preferences.” Those pesky preferences.
- The chestnut blight fungus world tour: successive introduction events from diverse origins in an invasive plant fungal pathogen. Asia to N. America to Europe, but more than once. All very complicated. The surprising thing is that low diversity and low admixture have nevertheless still resulted in success in disparate places. What fiendish molecular or biochemical mechanism is behind this? Only more research will show, natch.
- Translocation of wild populations: conservation implications for the genetic diversity of the black-lipped pearl oyster Pinctada margaritifera. Introducing some wild individuals near farms leads to more diverse farmed populations, right? Nope. The farmed populations are way diverse already and if anything the diversity is moving the other way.
- Maize x Teosinte Hybrid Cobs Do Not Prevent Crop Gene Introgression. That’s because the hybrid cobs break apart much more easily than maize.
- Detecting population structure and recent demographic history in endangered livestock breeds: the case of the Italian autochthonous donkeys. Microsatellites confirm existence of 8 breeds of Italian donkey, though there is also significant substructuring within each by farm. This apparently calls for a “synergic management strategy at the farm level,” which basically means using the breed as the unit of conservation but being careful about inbreeding.
- Evolutionary tools for phytosanitary risk analysis: phylogenetic signal as a predictor of host range of plant pests and pathogens. Work out host susceptibility by looking at existing pest preferences and phylogenetic distance from the stuff the pest is known to like.
Nibbles: AVRDC, PPB, Local foods, Emergency food, AnGR meeting, Tilapia, Agave, Asses, New cassava, Diversity for services, Climate change and phenology
- 40 years of AVRDC celebrated. Lots more stuff on vegetables below, so stick around if that grabbed you.
- Breeding with farmers, an ICARDA manual. Are there any examples with vegetables, I wonder?
- Let’s Go Local! See the ABC piece before it disappears from the front page. But it’s not just karat bananas that you need, of course.
- Going local in Philippines too. And India for that matter. And, ahem, Arkansas. Oh and Amazonia.
- Another use for baobab. I feel a factsheet coming on.
- And here are some utterly different fruits.
- Talking AnGR in Latin America.
- GIFT tilapia in India! Look it up, we did a Brainfood on it.
- A Belgian milestone. Put out more flags.
- Is it Cinco de Mayo yet? Well, break out the tequila anyway.
- Is it World Donkey Day yet?
- “Farmer associations hope TME 419 will soon spread across the whole country.” That would be a fancy new cassava in DRC. Anybody worried about that at all?
- Plant diversity key to zzzzzzzzzz…
- Well this will wake you up.
Nibbles: Environmental health index, Data visualization, Hungry World, Vegetables meeting, FFS, ICTs in ag, ILRI review, Devil’s claw, Cassava pests, Greek seed meet, Dolphins
- “…the world’s first environmental health index to be based on long term historical data” not actually as interesting as it sounds.
- Data porn. Aggregated. There oughta be a law… Speaking of infoporn, though, check out the third one here.
- AlertNet site on Solutions for a Hungry World pretty but broken. Media alerted, so by the time you read this they may have fixed it and you won’t get Haiti no matter what you click.
- Warwick meeting to look at vegetables and food security. You going? Will you tell us about it?
- Farmer field schools in El Salvador. Diversification seems to be on the curriculum. But diversity?
- And are they using — or being taught — ICTs?
- ILRI reprises a high-impact article. And why not. Nice idea, actually. I may steal it.
- Devil’s claw: weed or NUS? Both!
- Cassava not such a Rambo after all? Heading for a quagmire in SE Asia.
- Greek seed savers met a couple of weeks back. Where you there? Would you like to tell us about it?
- Speaking of seeds, would you like to help save the D. Landreth Seed Company?
- More social dolphins more likely to help humans fish. I wonder if the same for, say, ancient wolves.
Brainfood: Alfalfa, Date palm, Apricot, Collecting, Reintroduction, Ribes, Payments
- Assessment of genetic diversity among alfalfa (Medicago sativa L.) genotypes by morphometry, seed storage proteins and RAPD analysis. Morphology fits with geography, the others don’t.
- Insights into the historical biogeography of the date palm (Phoenix dactylifera L.) using geometric morphometry of modern and ancient seeds. Analysis of seed outlines using fancy maths identifies centres of diversity and migration routes.
- Loss of genetic diversity as a signature of apricot domestication and diffusion into the Mediterranean Basin. Or you could use microsatellites. Result: an Irano-Caucasian centre of domestication and two migration routes, N and S of the Mediterranean.
- Big hitting collectors make massive and disproportionate contribution to the discovery of plant species. Therefore, fund a small number of expert collectors in the right places. Luigi stands ready.
- Success Rates for Reintroductions of Eight Perennial Plant Species after 15 Years. Are pretty pathetic. Makes you wonder if all that collecting is worth it.
- Conservation of endemic insular plants: the genus Ribes L. (Grossulariaceae) in Sardinia. Seems rather a fuss for 1 species and 1 subspecies, crop wild relatives or not.
- Indicator-based agri-environmental payments: A payment-by-result model for public goods with a Swedish application. Hang on a minute, why is crop diversity not there?
Nibbles: Urban cows, Nutrition conference, Island conservation, Chaffey, Uganda rice collecting, Heirloom prize tomato, Metrics, Investing
- Breeding cows for cities. What about the ones that are already there? Oh and happy birthday, Susan!
- Nutritionists meet. Will they discuss diversity?
- Conservation on islands: Bermuda and Malta.
- Plant Cuttings. Rejoice.
- Rice collected in Uganda to be in the ITPGRFA’s Multilateral System. Was there ever a doubt?
- ‘Amish Destor’ tomato wins big.
- Metrics for Biodiversity is not about what you imagine it ought to be about. (So why link to it? To keep ’em honest.)
- Investing in natural alternatives offers excellent returns … and for agriculture?