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Climate changes and food policies: economic pathology
Climate Risk Management ( IF 4.8 ) Pub Date : 2020-10-15 , DOI: 10.1016/j.crm.2020.100249
Rasoul Afzali , Mosayeb GharehBeygi , Qiuomars Yazdanpanah Dero

The purpose of this study is to assess the implicit effects of climate change on the food industry by measuring post and pre-linkage with the agricultural sector and to further investigate the effects of alterations in food components (agriculture and livestock) in two regional, agro-ecological zones, namely the Caspian Sea and Central Iran, under two scenarios of climate change (optimistic and pessimistic). As maintained by the findings from analysis of changes in agriculture and livestock subdivisions under different climate scenarios, the highest amount of change in cultivated areas for different scenarios mainly gravitate towards grain products, sugar beets, and oily seeds. The total amount of imported agricultural and livestock products changed as a result of climate change, encompassing decreases of about 8.4 percent and increases of near 29.3 percent. The consumers’ portion of the total damages from economic interests resulting from climate change was 55 percent for the optimistic scenario and 86 percent in the pessimistic case. The producers’ portion of economic damages was 16 percent in the pessimistic scenario and 9 percent in the optimistic. The other economic sectors (indirect effect of climate change) were estimated at 24 percent in the pessimistic scenario to 13 percent in the optimistic case. Additionally, analysis of different scenarios (from optimistic to pessimistic) indicated a low status of welfare among consumers. Contrarily, welfare status of producers appeared to improve due to increases in asking price.



中文翻译:

气候变化与粮食政策:经济病理

这项研究的目的是通过测量与农业部门的前后联系来评估气候变化对食品工业的隐性影响,并进一步调查两个地区农业中食品成分(农业和畜牧业)变化的影响-两种气候变化情景(乐观和悲观)下的里海生态区,即里海和伊朗中部。根据对不同气候情景下农业和畜牧业分区变化的分析结果所得出的结论,不同情景下耕地面积的变化最大,主要是谷物,甜菜和油性种子。由于气候变化,进口农产品和畜牧产品总量发生了变化,下降了约8.4%,而上升了近29%。3%。在乐观的情况下,气候变化给消费者带来的经济利益造成的总损失中,消费者的比例为55%,在悲观的情况下为86%。在悲观的情况下,生产者的经济损失部分为16%,在乐观的情况下为9%。其他经济部门(气候变化的间接影响)在悲观情况下估计为24%,在乐观情况下为13%。此外,对不同情景(从乐观到悲观)的分析表明,消费者的福利水平较低。相反,由于要价上涨,生产者的福利状况似乎有所改善。在乐观的情况下,气候变化给消费者带来的经济利益造成的总损失中,消费者的比例为55%,在悲观的情况下为86%。在悲观的情况下,生产者的经济损失部分为16%,在乐观的情况下为9%。其他经济部门(气候变化的间接影响)在悲观情况下估计为24%,在乐观情况下为13%。此外,对不同情景(从乐观到悲观)的分析表明,消费者的福利水平较低。相反,由于要价上涨,生产者的福利状况似乎有所改善。在乐观的情况下,气候变化给消费者带来的经济利益造成的总损失中,消费者的比例为55%,在悲观的情况下为86%。在悲观的情况下,生产者的经济损失部分为16%,在乐观的情况下为9%。其他经济部门(气候变化的间接影响)在悲观情况下估计为24%,在乐观情况下为13%。此外,对不同情景(从乐观到悲观)的分析表明,消费者的福利水平较低。相反,由于要价上涨,生产者的福利状况似乎有所改善。其他经济部门(气候变化的间接影响)在悲观情况下估计为24%,在乐观情况下为13%。此外,对不同情景(从乐观到悲观)的分析表明,消费者的福利水平较低。相反,由于要价上涨,生产者的福利状况似乎有所改善。其他经济部门(气候变化的间接影响)在悲观情况下估计为24%,在乐观情况下为13%。此外,对不同情景(从乐观到悲观)的分析表明,消费者的福利水平较低。相反,由于要价上涨,生产者的福利状况似乎有所改善。

更新日期:2020-11-02
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