La Electricidad Y La Electrónica Trabajo Tecnología.pdf
Impactos CC en café Cauca, fitomejoramiento solución
1. Cambio climático en agricultura: ¿Qué impactos esperamos y cómo empezamos a prepararnos? Andy Jarvis, Julian Ramirez, Edward Guevara, Emmanuel Zapata, Peter Laderach
37. Impact of climate change on cassava suitable environments Global cassava suitability will increase 5.1% on average by 2050… but many areas of Latin America suffer negative impacts
38. Evaluating Technology Options: Crop Improvement for Cassava Grey areas would get no benefit from drought or flood tolerance. Blue areas benefit from drought tolerance improvement Purple areas benefit from flood tolerance improvement
39. What are the expected benefits? Increase of 5-10% in potential land area for cassava when implementing either drought or flood tolerance 21.9 million hectares (16.9% of global cassava fields) under cultivation would benefit 63.3 million hectares of new land would become suitable for cassava
How are we going to estimate the effects of climate change on agriculture unless we’re going to wait for it to happen? Past changes are not really a good estimator. The little ice age starting in 1450 or thereabouts was a major event, completely changing the life styles and agriculture in Europe. It is piddling compared with what we are likely to see in the next 20 to 50 years. We must therefore rely on modeling situations that we have never before seen.
Reducir la información, pasar gráficos a otra diapositiva pues no se aprecian Hay mucho texto. El cuadro no es funcional a una presentación, por el tamaño de tipografía y la naturaleza de la información. Sería preferible un gráfico de barras verticales con los principales cultivos.