2020年粮食及农业状况: 应对农业中的水资源挑战

Copertina anteriore
Food & Agriculture Org., 18 dic 2020 - 209 pagine
愈演愈烈的缺水问题对粮食安全和营养构成威胁。因此,迫切需要采取行动,在农业生产中更可持续、更公平地利用水资源。灌溉农业依然是淡水资源的最大用户,但随着对淡水资源的需求和竞争不断升级,淡水资源短缺问题正日益加重。同时,雨养农业正面临气候变化带来的降雨波动幅度不断加大的问题。这些趋势将加剧水资源使用者之间的矛盾纠纷和水资源获取方面的不平等,尤其对小农、农村贫困人口及其他弱势群体而言。《2020年粮食及农业状况》就灌溉农业中普遍存在的水资源短缺问题、雨养农业中普遍存在的水资源不足问题以及受影响人口数量提供了新的估计数字。报告发现,各国之间存在巨大差异,各国内部同样也存在巨大的空间差异。这一实证可为各方提供参考依据,去探讨各国应如何根据问题的性质和大小以及包括农业生产系统类型国家发展水平和政治结构在内的其他因素制定合理的政策和干预措施。在此基础上,本报告就各国应如何对各项政策和干预措施进行优先排序提供了指导意见,以应对农业中的缺水问题,确保人们能高效、可持续、公平地获取水资源。
 

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Informazioni sull'autore (2020)

Founded in 1945, the Food and Agriculture Organization (FAO) leads international efforts to defeat hunger. Serving both developed and developing countries, FAO provides a neutral forum where all nations meet as equals to negotiate agreements and debate policy. The Organization publishes authoritative publications on agriculture, fisheries, forestry and nutrition. 

An intergovernmental organization, the Food and Agriculture Organization of the United Nations (FAO) has 194 Member Nations, two associate members and one member organization, the European Union. Its employees come from various cultural backgrounds and are experts in the multiple fields of activity FAO engages in. FAO’s staff capacity allows it to support improved governance inter alia, generate, develop and adapt existing tools and guidelines and provide targeted governance support as a resource to country and regional level FAO offices. Headquartered in Rome, Italy, FAO is present in over 130 countries. 

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