2025年灾害对农业与粮食安全的影响——减少风险和影响的数字解决方案

RISKS AND IMPACTS 2025 Required citation: FAO. 2025.The Impact of Disasters on Agriculture and Food Security 2025 – Digital solutions for reducing risks and impacts.Rome. https://doi.org/10.4060/cd7185en The designations employed and the presentation of material in this information product do not imply the expression of anyopinion whatsoever on the part of the Food and Agriculture Organization of the United Nations (FAO) concerning the legal ordevelopment status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiersor boundaries. Dashed lines on maps represent approximate border lines for which there may not yet be full agreement.The mention of specific companies or products of manufacturers, whether or not these have been patented, does not implythat these have been endorsed or recommended by FAO in preference to others of a similar nature that are not mentioned. ISBN 978-92-5-140180-4© FAO, 2025 Some rights reserved. This work is made available under the Creative Commons Attribution- 4.0 International licence (CCBY4.0: https://creativecommons.org/licenses/by/4.0/legalcode.en). Under the terms of this licence, this work may be copied, redistributed and adapted, provided that the work is appropriatelycited. In any use of this work, there should be no suggestion that FAO endorses any specific organization, products orservices. The use of the FAO logo is not permitted. If a translation or adaptation of this work is created, it must includethe following disclaimer along with the required citation: “This translation [or adaptation] was not created by the Food andAgriculture Organization of the United Nations (FAO). FAO is not responsible for the content or accuracy of this translation [oradaptation]. The original English edition shall be the authoritative edition.” Any dispute arising under this licence that cannot be settled amicably shall be referred to arbitration in accordance with theArbitration Rules of the United Nations Commission on International Trade Law (UNCITRAL). The parties shall be bound by anyarbitration award rendered as a result of such arbitration as the final adjudication of such a dispute. Third-party materials.This Creative Commons licence CC BY 4.0 does not apply to non-FAO copyright materials included inthis publication. Users wishing to reuse material from this work that is attributed to a third party, such as tables, figures orimages, are responsible for determining whether permission is needed for that reuse and for obtaining permission from thecopyright holder. The risk of claims resulting from infringement of any third-party-owned component in the work rests solelywith the user. FAO photographs.FAO photographs that may appear in this work are not subject to the above-mentioned CreativeCommons licence. Queries for the use of any FAO photographs should be submitted to: photo-library@fao.org. Sales, rights and licensing.FAO information products are available on the FAO website (www.fao.org/publications)and print copies can be purchased through the distributors listed there. For general enquiries about FAO publicationsplease contact:publications@fao.org. Queries regarding rights and licensing of publications should be submitted to:copyright@fao.org. THE IMPACT OFDISASTERS ON AGRICULTUREAND FOOD SECURITY DIGITAL SOLUTIONS FOR REDUCINGRISKS AND IMPACTS CT OF DISASTERS ON AGRICULTURE AND FOOD SECURITCONTENTSCONTENTS FOREWORDivMETHODOLOGYviACKNOWLEDGEMENTSviiACRONYMSixKEY MESSAGESxiiEXECUTIVE SUMMARYxiv PART 2IMPACT OF EXTREME EVENTSON AGRICULTURE ANDTHEIR MEASUREMENT Key messages102.1The complex nature ofdisaster impacts on agriculture122.2Impact monitoring toolsand gaps232.3Global assessment andsectoral analysis of losses282.4fisheries and aquacultureas a special case43 PART 1INTRODUCTION Agriculture at the crossroadsof crisis and innovation PART 4CONCLUSION Charting a path forwardfor disaster risk reductionin agriculture throughdigital innovation88 PART 3DIGITAL SOLUTIONS FORDISASTER RISK REDUCTIONIN AGRICULTURE –FROM INNOVATIONTO IMPLEMENTATION Key messages523.1.Digital technologiestransforming agriculturalrisk management533.2From early warning toresilient action633.3Mainstreaming digitalsolutions at scale78 TECHNICAL ANNEXES95GLOSSARY98NOTES103 ERS ON AGRICULTURE AND FOOD SECURITY THE IMPACTRITY THE IMPACT OF DISASTERS ON AGRICULTURE AND 13Economic losses byhazard type, 1991–20233714Total estimated daily losses ofenergy and nutrients per personper day, 1991–20234015Total estimated daily losses ofenergy and nutrients per personper day by food group, 1991–20234116Estimated daily losses ofenergy and nutrients as a share ofhuman requirements, 1991–20234117Estimated daily losses ofenergy and nutrients as a share ofhuman requirements for men byregion, 1991–20234218Estimated daily losses ofenergy and nutrients as a share ofhuman requirements for womenby region, 1991–20234219Global distribution ofaccumulated str