世界气象组织（WMO）：2022年全球水资源状况报告（英文版）（67页）.pdf

1、State of Global Water Resources 2022WMO-No.1333WEATHER CLIMATE WATERReportBWMO-No.1333 World Meteorological Organization,2023The right of publication in print,electronic and any other form and in any language is reserved by WMO.Short extracts from WMO publications may be reproduced without authoriza

2、tion,provided that the complete source is clearly indicated.Editorial correspondence and requests to publish,reproduce or translate this publication in part or in whole should be addressed to:Chair,Publications BoardWorld Meteorological Organization(WMO)7 bis,avenue de la Paix Tel.:+41(0)22 730 84 0

3、3P.O.Box 2300 Email:publicationswmo.intCH-1211 Geneva 2,Switzerland ISBN 978-92-63-11333-7Cover illustration from WMO 2024 Calendar Competition:“Climate Change and our Empty Hand”by Malia Zerak(Afghanistan),Faiz Abad,Badakhshan,Afghanistan.This image was modified by generative AI in Adobe Photoshop.

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6、authors are those of the authors alone and do not necessarily reflect those of WMO or its Members.iContentsAcknowledgements.iiList of abbreviations.vExecutive summary.viForeword.viiiIntroduction .1Data sources and anomaly calculation.2The backdrop:overview of climatic conditions in 2022.3River disch