Distributed computer projects are taking off in a big way. “Many are run on a volunteer basis, and involve users donating their unused computational power to work on interesting computational problems.” That usually means looking for extraterrestrial life or working out the structure of black holes or proteins while your computer idles away. Herbaria@home is a bit different. When you sign up as a volunteer, you receive scans of herbarium sheets, you digitize the label information, and these data are then added to the herbarium’s information system. Actually, there are other examples of such projects, which use the public’s spare brain-power, as well as their spare computer-power. I wonder if this approach could be used to improve genebank documentation. Perhaps to geo-reference tricky accessions? Or how about to characterize the morphology of different varieties from photos?
Reading at the table
Back to the wild
As promised, the new BGjournal is out, and the topic is “Ecological restoration and the role of botanic gardens.” Remember, this is the one with the paper on inter situ conservation:
One of the first places that this idea has caught on is on the properties of the National Tropical Botanical Garden (NTBG) and those of collaborating landowners. At Lāwa’i-kai, the uniquely beautiful coastal property managed by NTBG as part of the historic Allerton Gardens on Kaua`i’s south shore, just a few kilometers from Makauwahi Cave, invasive vegetation has been removed from the beach strand and coastal forest and replaced with not just the three hardy native plant species that had persisted there, but dozens of other natives that cores collected from the adjacent marsh as well as the detailed record from other sites along the south shore such as Makauwahi shows were there when the Polynesians arrived a little more than a millennium ago.
Nibbles: Fruits, Natives, Economics, Artichoke, Gardens
- Beautiful Images of Strange Fruits. Botanical not culinary, mostly
- Hawaiians paid to plant natives.
- Dismal science tells boffins which cattle breeds to save. Yeah, because we all so trust economists these days, right?
- “Cynara 2009, the 7th International Symposium on Artichoke, Cardoon And Their Wild Relatives, will be held in Saint Pol de Léon, Brittany, France, the ‘home town’ of the famous artichoke variety Camus de Bretagne.” Via.
- Pinoy allotment manual.
Partially relevant nominative determinism
Not strictly relevant to our self-imposed beat, of course, but as it already gave my compadre Luigi a quick post I feel I ought to share …
There’s a strange phenomenon (in whose origin, I freely admit, I had some impact) called nominative determinism. Briefly, your name suits your job and, of course, vice versa. Thus Lord Brain was an eminent neurologist before he was ennobled. So at a talk this morning on wise management of water resources, I perked up when I saw that the crucial research on partial rootzone drying was by a man called Peter Dry. Luigi was good enough to check the reference, and indeed, Hormonal changes induced by partial rootzone drying of irrigated grapevine exists and Dry is one of the authors.
All fun aside, it is a valuable technique for reducing water use by up to 50% while still maintaining good grape production and, apparently, a pretty drinkable vintage. No word though of whether the wine was a tad brut too.