Options for agriculture at Marrakech climate talks: messages for SBSTA 45 agriculture negotiators
2016
a. laure | a-m. loboguerrero rodriguez | s. huyer | h. neufeldt | m. hedger | i. bacudo | s. vermeulen | d. dinesh | l. wollenberg | m. richards | p. iversen | c. martius | a. castro-nunez | d. martinez-baron | m. nyasimi
Climate change will affect all four dimensions of food security: availability, access, stability, and utilization of food (Schmidhuber and Tubiello 2007). Food availability from crops, livestock, and fisheries will be affected (Campbell et al. 2016), both through long-term trends in temperature, precipitation, yields, quality and diseases, and through nearer-term increases in climatic variability, meaning more frequent or intense droughts, heat waves, cold snaps, sea surges and other weather extremes. Major knowledge gaps on climate change impacts within non-crop sub-sectors, such as livestock and fisheries, and at the food system or landscape level, for example trade-offs between nutritional and environmental benefits, limit global capacity to ensure food security under progressive climate change (Campbell et al. 2016)
显示更多 [+] 显示较少 [-]D. Dinesh et al., 'Options for agriculture at Marrakech climate talks: messages for SBSTA 45 agriculture negotiators', CCAFS Report no. 16, CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS), Copenhagen, Denmark, 2016
显示更多 [+] 显示较少 [-]