1、State of the Global Climate 2023WMO-No.1347WEATHER CLIMATE WATERBWMO-No.1347 World Meteorological Organization,2024The 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 authorization,provi
2、ded 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 P.O.Box 2300 Tel.:+41(0)22 730 8
3、4 03CH-1211 Geneva 2,Switzerland Email:publicationswmo.intISBN 978-92-63-11347-4 Cover illustration:A melting glacier with chunks of ice breaking apart.The background captures the consequences of global warming on ice formations.Generative AI.Par Regina.N de fichier:640624130NOTEThe designations emp
4、loyed in WMO publications and the presentation of material in this publication do not imply the expression of any opinion whatsoever on the part of WMO concerning the legal status of any country,territory,city or area,or of its authorities,or concerning the delimitation of its frontiers or boundarie
5、s.The mention of specific companies or products does not imply that they are endorsed or recommended by WMO in preference to others of a similar nature which are not mentioned or advertised.The findings,interpretations and conclusions expressed in WMO publications with named authors are those of the
6、 authors alone and do not necessarily reflect those of WMO or its Members.iContentsKey messages.iiForeword.iiiGlobal climate indicators.1Baselines.1Greenhouse gases .2Temperature.3Ocean .5Cryosphere .11Climate Monitoring and Renewable Energy 18Stratospheric ozone and ozone-depleting gases.19Short-te