So the Mujib Nature Reserve, “Jordan’s jewel of eco-tourism,” is poised to be promoted to UNESCO Biosphere Reserve. There have been ethnopharmacological studies of the flora of the site, which has even been used to “test models to improve the conservation of medicinal and herbal plants and the livelihood of rural communities through the management, and sustainable use of medicinal and herbal (M/H) plants for human and livestock needs.” And the flora baseline survey for the reserve is listed in Jordan’s monitoring system for implementation of the Global Plan of Action on Plant Genetic Resources for Food and Agriculture as being part of the country’s efforts to “promote in situ conservation of crop wild relatives.” Wonderful. But I got all that by googling. Why is not more made of the plants on the page devoted to the reserve on the website of Jordan’s Royal Society for the Conservation of Nature, along with the Long-legged Buzzard and the Eurasian Badger? And yes, that’s a rhetorical question.
Nibbles: Deforestation, Adaptation
- Poverty doesn’t drive deforestation. Discuss using examples from Kenya and China.
- Crop Science Society of America (CSSA) position statement on “Crop Adaptation to Climate Change.” Genebanks mentioned. Crop wild relatives mentioned. Information systems mentioned. One’s cup runneth over.
Nibbles: SusAg WWF-style, Obesity, Innovation, African farmers, Cyanobacteria, Climate change experiment
- See what WWF thinks will make agriculture sustainable.
- Americans are dying younger. Obesity partly to blame.
- Study shows how scientists can get farmers to innovate. And vice versa?
- Iron-age beer in France. “Beer … might have resembled modern home brews.” Which might have created a nation of wine-drinkers.
- Voice of America ♥ Nourishing the Planet. (African farmers also important.)
- Bacteria in mosses on tree branches fertilize forest soils. How long before the whole thing is available in a packet?
- Bioengineering the prairie. Together with, presumably, its crop wild relatives.
Brainfood: Bean diversity, Rice domestication, Microbial interactions squared, Threat of extinction, Agroforestry, Species diversity
- Population structure and genetic differentiation among the USDA common bean (Phaseolus vulgaris L.) core collection. Subpopulations detected within usual Middle American and Andean genepools. The former was more diverse. Diversity was lower for domestication loci. One wonders whether game worth candle.
- Artificial selection for a green revolution gene during japonica rice domestication. There’s nothing new under the sun. Fuller fills us in.
- Positive plant microbial interactions in perennial ryegrass dairy pasture systems. Plant-microbe interactions can have significant positive impact on production of, and chemical inputs into and losses from, perennial ryegrass dairy pasture systems. Gotta love that agrobiodiversity.
- Plant growth promoting potential of Pontibacter niistensis in cowpea (Vigna unguiculata (L.) Walp.). And another one. New bacterium from Western Ghats fertilizes soil and helps cowpea to grow.
- Extinction risk and diversification are linked in a plant biodiversity hotspot. That would the Cape. Extinction threat (IUCN categories) is better explained by phylogeny than by human activity or plant traits. Go figure.
- The framework tree species approach to conserve medicinal trees in Uganda. Sort of like artificial keystone species. Lots of other cool stuff in the same issue of Agroforestry Systems.
- Use of topographic variability for assessing plant diversity in agricultural landscapes. By and large, more environmental variability means more plant diversity, in Switzerland. Maybe some crop wild relatives in there?
Wallow Fire (may) threaten (some) wild beans. Maybe.
There’s a really bad fire spreading in Arizona. ((NASA Earth Observatory image created by Jesse Allen, using data provided courtesy of the University of Wisconsin’s Space Science and Engineering Center MODIS Direct Broadcast system. Caption by Holli Riebeek.))
You can donwload all kinds of stuff about it, and even post your experiences of it on Facebook. But can you find out whether any crop wild relatives are threatened by it? Well, sure: all you have to do is go off to GBIF, and choose a likely genus (Phaseolus, say), and download the records, and mash them up in Google Earth with the latest fire perimeter data or whatever. ((And can I take this opportunity of thanking Google for the Google Earth license?)) Like I’ve done here:
Coming in closer, and using the NASA GeoTIFF instead of the normal Google Earth imagery, you can put yourself in the position of being able to make some reasonably intelligent guesses about what might be happening to some of these populations, and the genepool as a whole in the area:
But what I really meant is that there ought to be a way to do this automagically, or something. Anyway, it is sobering to reflect that while all hell is breaking loose in Arizona, not that far away to the northeast, in the peaceful surroundings of the Denver Botanical Garden, Anasazi beans are enjoying their day in the sun, utterly oblivious of the mortal threat faced by some of their wild cousins. It’s a cruel world. And there’s a point in all this about the need for complementary conservation strategies that’s just waiting to be made. Isn’t there?