世界银行-全球南方城市热管理手册（英）

Handbook on Urban Heat Managementin the Global SouthSupported by:HANDBOOK ON URBAN HEAT MANAGEMENT IN THE GLOBAL SOUTH© 2025 The World Bank 1818 H Street NW, Washington DC 20433 Telephone: 202-473-1000; Internet: www.worldbank.orgSOME RIGHTS RESERVEDThis work is a product of The World Bank. The findings, interpretations, and conclusions expressed in this work do not necessarily reflect the views of the Executive Directors of The World Bank or the governments they represent.The World Bank does not guarantee the accuracy, completeness, or currency of the data included in this work and does not assume responsibility for any errors, omissions, or discrepancies in the information, or liability with respect to the use of or failure to use the information, methods, processes, or conclusions set forth. The boundaries, colors, denominations, links/footnotes and other information shown in this work do not imply any judgment on the part of The World Bank concerning the legal status of any territory or the endorsement or acceptance of such boundaries. The citation of works authored by others does not mean the World Bank endorses the views expressed by those authors or the content of their works.Nothing herein shall constitute or be construed or considered to be a limitation upon or waiver of the privileges and immunities of The World Bank, all of which are specifically reserved.RIGHTS AND PERMISSIONSThe material in this work is subject to copyright. Because The World Bank encourages dissemination of its knowledge, this work may be reproduced, in whole or in part, for noncommercial purposes as long as full attribution to this work is given.Attribution—Please cite the work as follows: “World Bank. 2025. Handbook for Urban Heat Management in the Global South. © World Bank.”Any queries on rights and licenses, including subsidiary rights, should be addressed to World Bank Publications, The World Bank, 1818 H Street NW, Washington, DC 20433, USA; fax: 202-522-2625; e-mail: pubrights@worldbank.org.Cover design: Yi-Pei Wu from Eventual by Design Co. Ltd.iResidents watch as a fire destroys Favela do Piolho. Photo by Unsplash.iiMING ZHANG Global Director for Urban, Resilience, and Land the World BankMARTIN KRAUSE Director Climate Change Division, UNEPRAFAEL TUTS Director Global Solutions Division, UN-HabitatFOREWORD Extreme heat is reshaping life in cities. For millions of people, especially in fast-growing urban areas of the Global South, higher temperatures are making it harder to earn a living, attend school, access healthcare, or move safely throughout the day. Extreme urban heat and lack of sustainable cooling is threatening productivity, deepening inequality, and increasing the risk of displacement when communities can no longer cope.Cities cannot afford to treat extreme heat as a seasonal inconvenience. Without action, heat will erode livelihoods and overwhelm urban infrastructure and services. It will fuel unemployment, drive internal and cross-border migra