- Maize diversity sliced and diced to within an inch of its life.
- Mapping invasives sometimes = mapping crop wild relatives. Compare and contrast.
- Red List hits 20,000 species.
- And yet we keep finding new ones, even in Europe.
- Reconstructing a Korean dog breed.
- You too can help IUCN with its genebank guidelines.
- Video history of ginkgos. “Are we watching them as they evolve, or are they watching us?”
- Video history of Navajo sheep. Touching.
- Malaysian forest tree genebank at work. Any ginkgos in it?
- Hurry! You have 2 days to apply for a Training course on Food Systems: From Agronomy to Human Health, in Benin.
Global system for monitoring vegetation disturbance launched
The redoubtable Mongabay.com has just announced the beta version of the Global Forest Disturbance Alert System (GloF-DAS). How it works is that four times a year (at the end of March, June, September and December) the CASA ecosystem modeling team at the NASA Ames Research Center produce something called the “Quarterly Indicator of Cover Change” (QUICC). This compares global vegetation index images from NASA’s Moderate Resolution Imaging Spectroradiometer (MODIS) from exactly a year before with the ones they just got. GloF-DAS then takes the QUICC data and maps the location of forest disturbance as the center points of 5×5 km areas where there was a >40% loss of forest greenness cover over the previous 12 months.
Here’s the result for Europe, for the year period ending March 2012.
There’s some issue I’d take with this approach. Most importantly, comparing March with March is not necessarily comparing vegetation at the same level of seasonal development in the temperate zone. But I think this is a great step forward in developing a global system for monitoring threats of genetic erosion. As the developers point out:
The cause(s) of any forest disturbance point detected in this map has yet to be confirmed.
Disturbance locations and impacts are subject to verification through local observations.
So imagine a next iteration of the system where local observers can annotate some of those potential disturbance points. A bit like what happens in the National Phenology Network in the USA, though for a different purpose. 1 And information will flow out more freely too.
In coming months, GloF-DAS will offer an alert system whereby users can sign up to get notifications via email or SMS text message on recent changes in forest cover for a specified location or country.
Of course, for this to be truly a game-changer we who are interested in monitoring threats to crop wild relatives, say, would need the ability to combine the potential threat data of GloF-DAS with our own data on species occurrence or diversity. It doesn’t look to me like that’s possible just now, but perhaps it is something that we as a community can suggest to the developers.
A roadmap to better mapping
Geographers and cartographers often use 2-3 three different software packages for data analysis: they will probably never settle around one tool, online at that, and create a ‘community’ of users there. Instead, the NGOs interested in such a tool should rather offer geo-info advice and look at light open-source GIS software to distribute: how many development workers in the field have had difficulties with the (basic) tabular conversions associated with GPS data? Many many me thinks.
That’s Cédric Jeanneret-Grosjean on online mapping resources. What he’s saying is that they, er, should not be online. Bold. Very bold. But a model that has in fact been followed, at least for the spatial analysis of biodiversity, agricultural and otherwise. And with some success. Maybe time for the crop distribution modellers to try it?
Let’s remember this is important. We’re not just arguing about how to make prettier maps. Identifying what constraints are going to be most significant, when, where in the world, for each crop, is going to be crucial in setting breeding agendas for the next 20 years and more. Breeders need to be able to explore and interrogate these future suitability maps, and explain what they get out of them to their bosses and the policy-makers above them. It’s important to make them as accessible and easy to use as possible. What we have at the moment is not fit for purpose.
Nibbles: CGIAR, Breeding, Shamba Shape-up, Beach, Plant Cuttings, Cabbage pic, Leaf monitor, European AnGR and PGR, Dutch CWR post-doc, Allium on the Highline, Brazil forest code, Japanese rice in Oz, Indian genebank sell-off, Jersey apple genebank, Hazelnut milk subsitute, SPGRC, Urban veggies roundup, Spicy tales, Agroecological zonation
- Frank Rijsberman aims to build a “strong Consortium.”
- Teaching tools aim to improve capacity in plant breeding. And no, I didn’t mean anything by the juxtaposition, settle down.
- Kenyan reality show aims to enhance rural livelihoods. What, are you trying to be funny? No, I tell you, it’s all a massive coincidence.
- You know what, why don’t we just all go to the beach and relax? Nothing like combining work with pleasure…
- You could read the new Plant Cuttings there.
- Or look at 3D photos of cabbages.
- Or fiddle with the latest geeky plant gadget.
- PDF of the European dictionary of domesticated and utilised animals. From the folks at the European Regional Focal Point for Animal Genetic Resources (ERFP). Which is news to me. Relationship to the equivalent on the crops side unclear.
- Speaking of Europe, someone at the Dutch genebank studying gaps in the conservation of crop wild relatives. Welcome to the club.
- Well this sort of thing is not going to help with any gap analysis, is it? Qualifies as assisted migration though, perhaps, which is kinda cool. And may well be needed.
- I wonder what the Brazilian forest code means for crop wild relatives.
- Traditional Japanese rice variety grown in Queensland to help Fukishima victims. Well, yes, but it’s not exactly charity we’re talking about here. And what’s it going to do to all the wild rice there? Which I’m willing to bet is a gap of some kind.
- Speaking of altruistic gestures, the idea to, er, sell the Indian genebank encounters some, er, opposition.
- No plans to sell anything from this new Jersey apple genebank. Except maybe the cider? I wonder, any hazlenut genebanks out there? No, don’t write in and tell me.
- The genebank of the SADC Plant Genetic Resources Centre given a bit of a face-lift on VoA. At least in the trailer, starting at 0:45. Not sure how to get the full thing, but working on it…
- Latvian government plants small veggie patch in meaningless gesture. Paparazzi promptly tread all over it. Not that such things can’t be nice, and indeed useful. Oh, and here comes the history. But maybe they should have taken a slightly different tack.
- “Orange is the colour of curry.” Why spice is nice. And here comes the science on that.
- And speaking of heat, FAO very keen to tell you what zone you’re in. Oh, hell, there go another couple hours down the drain as I try to navigate the thing.
Nibbles: Rio, Livestock & crops, Rice restored, Asparagus trials, Pigeonpea DNA, Tomato taste, Liquorice, Palm pest
- The UK is fully on board for Rio+20 to “prioritize sustainable agriculture”.
- Maybe they saw ILRI’s number on mixed crops and livestock?
- The Japanese say that restoring the surrounding ecosystem is what restored rice production after last year’s tsunami. So they will support the UK?
- Amateur trials genebank’s asparagus varieties. I got a great bean that way.
- AoBblog catches up with the pigeonpea priority problem.
- “‘We now know exactly what we need to do to fix the broken tomato,’ said Harry Klee of the University of Florida.” You couldn’t make this science knows how stuff up.
- A new use for liquorice: treating type 2 diabetes.
- Something is eating the palms of Antigua, including the coconut palms. I’m no expert, but the symptoms look a lot like the work of the red palm weevil, our Roman palm disaster.