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气候变化谈判中的农业;确保粮食生产不受威胁。

Agriculture in the climate change negotiations; ensuring that food production is not threatened.

机构信息

Department of Agriculture, Food and Marine, Climate Change and Bioenergy Policy Division, Grattan Business Centre, Portlaoise, Ireland.

出版信息

Animal. 2013 Jun;7 Suppl 2:206-11. doi: 10.1017/S175173111300089X.

Abstract

With the human population predicted to reach nine billion by 2050, demand for food is predicted to more than double over this time period, a trend which will lead to increased greenhouse gas (GHG) emissions from agriculture. Furthermore, expansion in food production is predicted to occur primarily in the developing world, where adaptation to climate change may be more difficult and opportunities to mitigate emissions limited. In the establishment of the United Nations Framework Convention on Climate Change (UNFCCC), 'ensuring that food production is not threatened' is explicitly mentioned in the objective of the Convention. However, the focus of negotiations under the Convention has largely been on reducing GHG emissions from energy, and industrial activities and realizing the potential of forestry as a carbon sink. There has been little attention by the UNFCCC to address the challenges and opportunities for the agriculture sector. Since 2006, concerted efforts have been made to raise the prominence of agriculture within the negotiations. The most recent The Intergovernmental Panel on Climate Change report and 'The Emissions Gap Report' by the UNEP highlighted the significant mitigation potential of agriculture, which can help contribute towards keeping global temperature rises below the 2°C limit agreed in Cancun. Agriculture has to be a part of the solution to address climate change, but this will also require a focus on how agriculture systems can adapt to climate change in order to continue to increase food output. However, to effectively realize this potential, systematic and dedicated discussion and decisions within the UNFCCC are needed. UNFCCC discussions on a specific agriculture agenda item started in 2012, but are currently inconclusive. However, Parties are generally in agreement on the importance of agriculture in contributing to food security and employment as well as the need to improve understanding of agriculture and how it can contribute to realizing climate objectives. Discussions on agriculture are continuing with a view to finding an acceptable approach to address the climate change related challenges faced by agriculture worldwide and to ensure that 'food production is not threatened'.

摘要

预计到 2050 年,全球人口将达到 90 亿,在此期间,对食物的需求预计将增加一倍以上,这一趋势将导致农业温室气体(GHG)排放的增加。此外,粮食生产的扩张预计将主要发生在发展中国家,在这些国家,适应气候变化的能力可能更为困难,减少排放的机会也有限。在联合国气候变化框架公约(UNFCCC)的建立中,“确保粮食生产不受威胁”在该公约的目标中被明确提及。然而,该公约下的谈判重点主要是减少能源、工业活动的温室气体排放,以及实现林业作为碳汇的潜力。UNFCCC 很少关注农业部门面临的挑战和机遇。自 2006 年以来,各方一直在做出协调努力,以提高农业在谈判中的重要性。最近,政府间气候变化专门委员会的报告和环境署的“排放差距报告”强调了农业的巨大减排潜力,这有助于将全球气温上升幅度控制在坎昆协议商定的 2°C 以下。农业必须成为应对气候变化的解决方案的一部分,但这也需要关注农业系统如何适应气候变化,以继续增加粮食产量。然而,要有效实现这一潜力,需要在 UNFCCC 内进行系统和专门的讨论和决策。UNFCCC 关于具体农业议程项目的讨论始于 2012 年,但目前尚无定论。然而,各方普遍认为农业在促进粮食安全和就业方面的重要性,以及需要更好地了解农业及其如何有助于实现气候目标。目前正在继续讨论农业问题,以期找到一种可接受的办法,应对全球农业面临的与气候变化有关的挑战,确保“粮食生产不受威胁”。

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