• Share
  • Email
  • Embed
  • Like
  • Save
  • Private Content
Julian R - Desafios para la industria bananera frente al cambio climatico San Jose Feb 2012
 

Julian R - Desafios para la industria bananera frente al cambio climatico San Jose Feb 2012

on

  • 1,665 views

Presentation done at the Fourth International Congress on Banana, held in Costa Rica, on 22nd February 2012.

Presentation done at the Fourth International Congress on Banana, held in Costa Rica, on 22nd February 2012.

Statistics

Views

Total Views
1,665
Views on SlideShare
1,022
Embed Views
643

Actions

Likes
0
Downloads
6
Comments
0

2 Embeds 643

http://dapa.ciat.cgiar.org 637
http://1.dapa.ciat.cgiar.org 6

Accessibility

Categories

Upload Details

Uploaded via as Microsoft PowerPoint

Usage Rights

© All Rights Reserved

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Processing…
Post Comment
Edit your comment
  • What we need - mythic solution sequester carbon, reduce soil loss, stop slash and burn, reduce emissions - food security, stop pollution etc.
  • For Lobell map: Values show the linear trend in temperature for the main crop grown in that grid cell, and for the months in which that crop is grown. Values indicate the trend in terms of multiples of the standard deviation of historical year-to-year variation. ** A 1˚C rise tended to lower yields by up to 10% except in high latitude countries, where in particular rice gains from warming. ** In India, warming may explain the recently slowing of yield gains. For yield graph: Estimated net impact of climate trends for 1980-2008 on crop yields for major producers and for global production. Values are expressed as percent of average yield. Gray bars show median estimate and error bars show 5-95% confidence interval from bootstrap resampling with 500 replicates. Red and blue dots show median estimate of impact for T trend and P trend, respectively. ** At the global scale, maize and wheat exhibited negative impacts for several major producers and global net loss of 3.8% and 5.5% relative to what would have been achieved without the climate trends in 1980-2008. In absolute terms, these equal the annual production of maize in Mexico (23 MT) and wheat in France (33 MT), respectively. Source: Climate Trends and Global Crop Production Since 1980 David B. Lobell 1 , , Wolfram Schlenker 2 , 3 , and Justin Costa-Roberts 1 Science magazine

Julian R - Desafios para la industria bananera frente al cambio climatico San Jose Feb 2012 Julian R - Desafios para la industria bananera frente al cambio climatico San Jose Feb 2012 Presentation Transcript