摘要
为了适应气候变化和保障全球粮食安全,联合国提出了发展气候智能型农业的理念与实践途径,目标是实现提高农业生产力、适应气候变化和减少温室气体排放3个方面的共赢。笔者阐述了气候智能型农业产生的背景、内涵和相关的技术方法,并介绍了不同国家的实践模式和成功案例。结果表明:气候智能型农业是全球农业转型发展的新方向,可通过土壤、水分、遗传资源和产业价值链等方面的综合管理引导当前农业系统做出必要改变,以共同解决粮食安全和应对气候变化的问题。中国亟待从全球经验和本国国情出发,推动气候智能型农业的发展。
＇Climate-smart agriculture＇ （CSA）, proposed by Food and Agriculture Organization of the United Nations, aims to sustainably increase agricultural productivity, adapt to climate change and reduce greenhouse gases, thus to achieve national food security and adaptability of climate change. The review introduced the background, definition and approach of CSA, and presented the practice pattern and successful cases in the world. The results show that CSA is a kind of new agricultural development option. For this, necessary transformation should be made in current agricultural system through integrated management of soil, water, genetic resources and food value chain. China needs to promote the development of CSA on the basis of global experiences and its national conditions.
出处
《农学学报》
2015年第9期117-124,共8页
Journal of Agriculture
基金
国家重点基础研究发展计划"973"项目(2012CB955904)
关键词
气候智能型农业
粮食安全
气候变化
适应性
减排
Climate-smart Agriculture
Food Safety
Climate Change
Adaptability
Emission Reduction
