Your SlideShare is downloading. ×
0
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×
Saving this for later? Get the SlideShare app to save on your phone or tablet. Read anywhere, anytime – even offline.
Text the download link to your phone
Standard text messaging rates apply

Big data and climate change: Big words or big opportunity? Innovative approaches to introducing climate-smart agriculture practices and advice

681

Published on

Bioversity International scientist Jacob van Etten presents on Innovative approaches to disseminating Climate-smart agricultural practices and advisories. Find out more about what we do on climate …

Bioversity International scientist Jacob van Etten presents on Innovative approaches to disseminating Climate-smart agricultural practices and advisories. Find out more about what we do on climate change adaptation: http://www.bioversityinternational.org/research-portfolio/adaptation-to-climate-change/

1 Comment
0 Likes
Statistics
Notes
  • Be the first to like this

No Downloads
Views
Total Views
681
On Slideshare
0
From Embeds
0
Number of Embeds
2
Actions
Shares
0
Downloads
6
Comments
1
Likes
0
Embeds 0
No embeds

Report content
Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
No notes for slide

Transcript

  • 1. 1 Big data and climate change: Big words or big opportunity? Innovative approaches to disseminating CSA practices and advisories Jacob van Etten Theme leader Climate Change Adaptation 9th April 2014
  • 2. 2 1. Big data, what is it? 2. Big words only? 3. What about CCAFS?
  • 3. 3
  • 4. 4 Social data / crowdsourcing
  • 5. 5
  • 6. 6 Bioinformatics
  • 7. 7
  • 8. 8 Data journalism
  • 9. 9 A movie passes the Bechdel Test if women that are named have at least one conversation that is not about a man.
  • 10. 10 Crowdsourcing
  • 11. 11
  • 12. 12
  • 13. 13 In summary • ICT generate more and more data • Data are going social • Big Data is about “repurposing” in many different ways • Dumb force of big n obviates precision, long waits and big $
  • 14. 14 Big words only?
  • 15. 15
  • 16. 16
  • 17. 17
  • 18. 18
  • 19. 19
  • 20. 20
  • 21. 21 Gartner’s hype cycle
  • 22. 22 Where is Big Data on the curve?
  • 23. 23
  • 24. 24 In summary • Many caveats apply • Big Data is on the Peak of Inflated Expectations • There is a Plateau of Productivity ahead!
  • 25. 25 What about CCAFS?
  • 26. 26 Historical data
  • 27. 27
  • 28. 28 Big data illusions
  • 29. 29
  • 30. 30 Sensors
  • 31. 31
  • 32. 32
  • 33. 33 Site-specific agriculture (CIAT) + + = Climate Soil Crop management Productivity % ? + % ? + % ? = To Explain (100 %)
  • 34. 34 Citizen science
  • 35. 35
  • 36. 36
  • 37. 37 Nifty statistics: Bradley-Terry model with recursive partitioning
  • 38. 38
  • 39. 39 4. Farmers test and report back by mobile phone 2. Each farmer gets a different combination of varieties 3. Environmental data (GPS, sensors) to assess adaptation 1. A broad set of varieties is evaluated 6. Detect demand for new varieties and traits 5. Farmers receive tailored variety recommendations and can order seeds
  • 40. 40 Crowdsourcing Monitoring and Evaluation?
  • 41. 41
  • 42. 42 In conclusion…
  • 43. 43 but some work is required to get it
  • 44. 44 Big data session Two micro-presentations •Participatory modelling with historical crop data (Dieudonne Harahagazwe, CIP) •Big data to optimize agricultural systems through location- specific advise (Daniel Jiménez, CIAT) Group discussion
  • 45. 45 Thank you!

×