- A study of the relationships of cultivated peanut (Arachis hypogaea) and its most closely related wild species using intron sequences and microsatellite markers. It’s a wise peanut that knows its parents: A. duranensis and A. ipaënsis, apparently.
- Creative Commons licenses and the non-commercial condition: Implications for the re-use of biodiversity information. The devil is in the detail. But basically, the Non-Commercial CC license is not what it sounds like.
- Projecting annual air temperature changes to 2025 and beyond: implications for vegetable production worldwide. The devil is in the detail.
- Essential Biodiversity Variables. There are even some on genetic diversity, and domesticated species get a mention. And no, not this sort of thing, do be serious.
- Genetic composition of contemporary proprietary U.S. lettuce (Lactuca sativa L.) cultivars. Romaine and crisphead much less diverse than leaf types. About 10 cultivars main ancestors. Couple wild species used. Lots of other cool stuff in this issue of GRACE. Maybe one day we’ll do a Brainfood on a single issue of a journal? Would people like that? Is anyone listening?
- Insights into Brazilian agricultural structure and sustainable intensification of food production. That insight is spelled GMO. Ah, but with added agroecological and educational goodness.
- Development of a Natural Products Database from the Biodiversity of Brazil. No doubt soon to be patented. See above.
- Food production vs. biodiversity: comparing organic and conventional agriculture. There’s a tradeoff between biodiversity (off-farm) and yield (on farm), at least in lowland England.
- Laggards or Leaders: Conservers of Traditional Agricultural Knowledge in Bolivia. Abandonment of traditional practices, including crop diversity, more to do with getting work off-farm than with age or education.
- Sea cucumbers in the Seychelles: effects of marine protected areas on high-value species. They are positive.
- Creating novel urban grasslands by reintroducing native species in wasteland vegetation. Seeding can create diverse native meadows in urban settings, even if people use them. I don’t know why this should make me feel so happy.
- Crop Expansion and Conservation Priorities in Tropical Countries. So much for peak farmland.
- Role of culturally protected forests in biodiversity conservation in Southeast China. They’re important, especially for tree diversity.
- Peach palm (Bactris gasipaes) in tropical Latin America: implications for biodiversity conservation, natural resource management and human nutrition. They’re good for nutrition and income, but could be even better.
- Deep Sequencing of RNA from Ancient Maize Kernels. That’s right — RNA! It confirms previous ideas, and offers a new tool to look at domestication.
- Historical collections reveal patterns of diffusion of sweet potato in Oceania obscured by modern plant movements and recombination. Speaking of which, the old tools are not that bad. Yes, the sweet potato did come to Polynesia in prehistoric times from South America. But not only.
- On-Farm Diversity of Date Palm (Phoenix dactylifera L) in Sudan: A Potential Genetic Resources Conservation Strategy. Yup, there’s potential alright. Now can we see made real?
Fellowship available on Agrobiodiversity and Climate Change
The Basque Centre for Climate Change (BC3), offers a one year full time research fellowship (with the possibility of extension) with the level of financial support according to the academic and professional profile of the applicant.
There is a need to understand what policies can efficiently and equitably enhance farmers’ livelihoods by increasing their capacity to adapt to climate change. Climate change is expected to increasingly threaten the conservation of wild and domesticated biodiversity, including, agrobiodiversity, as changing local climates place habitats and species at increasing risk of extinction. Agrobiodiversity and associated ecosystem services are key factors that affect the resilience of agroecosystems and food security. However, the largest investments in food production continue to be associated with agricultural innovations to increase the productivity of some major crops and livestock, which are often advocated as crucial for agricultural climate change adaptation. Much less emphasis is being put on local systems that rely on existing natural, human and social capital assets such as agrobiodiversity, traditional knowledge and collective action institutions, such as seed systems, to reduce vulnerability and ensure food security.
Full details if you scroll down on the BC3 website.
Nibbles: Maya nut, ARTCs, Pedal power, Cacao, Conservation, Dietary diversity, Ecosystem services, Climate change, Open access, Training, Drought resistance is futile, Organic farmers speak
- Maya nut blogs.
- And then there are the ARTCs. What do you mean, you don’t need another acronym?
- Pedal powered grain cleaning – with a link to a video of the thing in action. Could it be adapted for poorer places?
- A new research project on cacao in the Dominican Republic, and how it could support more biodiversity.
- Because we all know that crops compete with conservation, right?
- Cash, food or vouchers? In one study, vouchers result in greater dietary diversity.
- Speaking of which, maybe you can use varietal diversification to manage climate risk in East Africa.
- Or perhaps you can leave it all to ecosystem services.
- Speaking of which, someone actually asked Kenyan farmers how they perceive and respond to climate change.
- Speaking of which, the University of Nairobi has embraced open access.
- Speaking of which, in March there’ll be International Training Course Plant Conservation Biology: Science and Practice, which you can find here, with a little effort.
- The executive summary of a Union of Concerned Scientists report on drought-resistant crops.
- At a loose end? Listen to an hour of economics podcast on organic farming from that link.
Nibbles: Genome assembly, Congo livelihoods, Tilman, Peak farmland, Lima bean project, Cotton award, Translocation, Sudanese seed, Pachyrhizus, Conference, Agro-ecology, SEAVEG, Indigenous foodways,
- The latest genomic whiz-bangery.
- CIFOR’s Congo slideshow makes The Guardian. About as far from genomic whiz-bangery as you can get.
- Speaking of which… Very long talk by David Tilman. Almost certainly worth watching in its entirety. Eventually. It all depends on trade-offs. See what I did there?
- Agriculture stops expanding. Is it all that genomic whiz-bangery?
- U. of Delaware gets big Lima bean grant. Yes, Delaware. They got whiz-bangery in Delaware too.
- Meanwhile, Texan cotton breeder gets award. For a certain amount of whiz-bangery.
- Translocation and restoration: cool, but a last resort, whiz-bangery says.
- Support for the seed sector in S. Sudan. Any landraces? No whiz-bangery in sight.
- And likewise for the yam bean in Africa.
- Wonder whether that’ll be on the agenda at the First Food Security Futures Conference in April. Probably not.
- Nor, probably, will anyone be thinking too hard about agro-ecology; but you could be, with this handy-dandy introduction to holistic management.
- SEAVEG; no, not nori etc, but veg in SE Asia.
- Different animals need different kinds of fodder, ILRI shows how.
- Wishing success to the Indigenous Food and Agriculture Initiative launched at the University of Arkansas today.
EarthStat has crop stats
Those of you last summer who followed a link in a post of ours on crop distribution mapping to
…the dataset of Monfreda et al. (2008), “Farming the planet: 2. Geographic distribution of crop areas, yields, physiological types, and net primary production in the year 2000″…
will have ended up on a file directory containing a whole bunch of crop-specific zip files, from which you could have eventually extracted the modeled distribution of, say, coffee:
Or whatever. Nice, but all a bit fiddly. Well, now there’s a much nicer way of downloading the data in all kinds of useful forms, including Google Earth files. Though you do have to register.
I wonder if ICARDA used these data, or some others, to do their recent work on the impact of climate change on wheat in Central Asia. Difficult to tell from the blurb.