- How to do impact evaluation. Required reading.
- Podcast on the history of coffee from Linn. Soc. Required listening.
- How to intensify agriculture sustainably. Meah.
- It may well involve patient capital though.
- This thing will look for all the species names in a piece of text or website. Bound to come in useful one of these days.
- How to use Google properly. And a vaguely agricultural quiz to see if you’ve been listening in class.
- Protecting ancient irrigation system on the West Bank.
- And finding the oldest agricultural site in East Asia.
- The good and bad side of Prosopis in Africa.
- CIMMYT in China.
- The banana as a weapon.
- Touring UK plant science sites.
- Mapping breadfruit to save the world.
- “Over 78 million Europeans (15–64 years) have tried cannabis…” Purely medicinal purposes, man.
- “We wanted to see how farmers are reacting to this global climate change…” Bean farmers, not cannabis farmers.
- If you’re at the Noosa Botanic Gardens, Cooroy, you can see rare macadamias. Yeah but can you smoke ’em?
- Organic seed systems in California. No, not cannabis, settle down.
Forest data up the wazoo
Ok, so let’s recap, there’s the Global Forest Disturbance Alert System (GloF-DAS), then there’s InfoAmazonia.org (also, like GloF-DAS, written up by Mongabay.com), and finally (?) there’s Terra-i, which has just got a write up by the NY Times, no less. All online mapping platforms. All nicely interactive. All about forests. All doing somewhat different, but related, things. You just have to wonder if there might not be some mileage in bringing them together in some way.
Featured: Crop mapping
Andy Farrow has some issues with crop mapping too:
I found Monfreda and SPAM were ‘better’ in different places when I was reviewing the legumes but still there are large areas of confusion between, for example, common beans and cowpeas.
Oh, and he too would like to know how exactly the people behind the Global Yield Gap Atlas decided to use HarvestChoice’s Spatial Production Allocation Model to do their mapping.
HarvestChoice crop mapping gets the nod
Our friends of the HarvestChoice team at IFPRI have been busy. Hot on the heels of MAPPR, comes news that their Spatial Production Allocation Model (SPAM) will be used to produce a Global Yield Gap Atlas (GYGA), which will “reveal the ‘gap’ between the current average yields of farms and their maximum production potential.” Sounds very useful. We have blogged about SPAM before. I was particularly intrigued by this statement in the IFPRI post on the subject, though:
At a recent GYGA meeting in Naivasha, Kenya, Atlas collaborators—which include Jawoo Koo of IFPRI—comparatively reviewed two major crop distribution maps and announced that they would use the ones produced by an IFPRI model—the Spatial Production Allocation Model (SPAM)—as a basis for the Atlas.
It would be interesting to know what the other lot of crop distribution maps were, the ones that were found wanting. One of our earlier posts does try to get to grips with the taxonomy of crop mapping, not particularly comprehensively, it has to be said. So was it perhaps CIAT’s Crop Atlas of the World? 1 Or was it 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”? Or something else that we missed at the time? Maybe HarvestChoice/IFPRI are too modest to say, but it would still be good to know the basis for GYGA’s decision.
Nibbles: Agroforestry award, Medieval agrobiodiversity, Agricultural R&D, Fermentation, Climate-smart agriculture, Drought, Aleurites moluccana, Language erosion, Sri Lanka, Livestock, Peas
- My friend Zac bags a well-deserved award.
- Agricultural diversity in the Middle Ages: squirrels and cotton. And there’s probably more where those came from…
- Keeping score on agricultural research spending.
- Fermentables interview.
- What does this climate-smart agriculture look like anyway?
- And do they ever need it in the American midwest.
- And what in blazes is candlenut?
- A tool for documenting endangered languages. Maybe endangered landraces or crops one day too…
- Documented: One Sri Lankan farmer’s thoughts on sustainable agriculture.
- Not to mention the plusses and minuses of livestock — straight from the horse’s mouth.
- And the myth that will not die: King Tut’s peas alive and thriving. Kudos to Jackson Holtz, a properly skeptical reporter.