2023gfhs 2B Sachin Bhoite_C40.pptx

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1、Nature-based solutions for urban resilience and sustainabilityBy Sachin BhoiteDirector of Climate ResilienceC40 Cities3 December 2023GFHS 2023-COP28Curitiba,Brazil Rafael Serathiuk-Getty ImagesAFRICA:ABIDJAN ACCRA ADDIS ABABA CAPE TOWN DAKAR DAR ES SALAAM DURBAN(ETHEKWINI)EKURHULENI FREETOWN JOHANNE

2、SBURG LAGOS NAIROBI TSHWANE CENTRAL EAST ASIA:BEIJING CHENGDU DALIAN FUZHOU GUANGZHOU HANGZHOU HONG KONG NANJING SHANGHAI SHENZEN QINGDAO WUHAN ZHENJIANGEAST,SOUTHEAST ASIA&OCEANIA:AUCKLAND BANGKOK HANOI HO CHI MINH CITY JAKARTA KUALA LUMPUR MELBOURNE QUEZON CITY SEOUL SINGAPORE SYDNEY TOKYO YOKOHAM

3、AEUROPE:AMSTERDAM ATHENS BARCELONA BERLIN COPENHAGEN HEIDELBERG ISTANBUL LISBON LONDON MADRID MILAN OSLO PARIS ROME ROTTERDAM STOCKHOLMTEL AVIV WARSAW|LATIN AMERICA:BOGOT BUENOS AIRES CURITIBA GUADALAJARA LIMA MEDELLN MEXICO CITY RIO DE JANEIRO SALVADOR SO PAULO SANTIAGO QUITONORTH AMERICA:AUSTIN BO

4、STON CHICAGO HOUSTON LOS ANGELES MIAMI MONTRAL NEW ORLEANS NEW YORK PHILADELPHIA PHOENIX PORTLAND SAN FRANCISCO SEATTLE TORONTO VANCOUVER WASHINGTON DC|SOUTH&WEST ASIA:AHMEDABAD AMMAN BENGALURU CHENNAI DELHI DHAKA DUBAI KARACHI KOLKATA MUMBAI 2The C40 Cities networkDirectly representing 582 million

5、residentsInfluencing 896 million peopleA network of 97 cities led by Mayors C40 Networks supporting Urban AdaptationWater Security NetworkConnecting Delta Cities NetworkUrban Flooding NetworkTo prevent/reduce the impacts ofCool Cities NetworkMaking our Cities Greener and More ResilientCalling on cit

6、ies to increase and enhance nature in their urban environments that reduces climate risk and vulnerability,supports wider ecosystem services,and is equitably distributed and publicly accessible,by 2030.The objectives of this declaration are to set inclusive and equitable targets to develop living,cl

7、imate-ready,and crisis-prepared cities.Medellin Ivan Valencia-AFPC40 Urban Nature AcceleratorUrban Nature Accelerator SignatoriesAustin,Los Angeles,Montral,New Orleans,San Francisco,Seattle,Toronto7Bogota,Buenos Aires,Curitiba,Guadalajara,Lima,Medellin,Quito,Rio de Janeiro,Salvador,So Paulo10Quezon

8、City,Sydney,TokyoAmman,Athens,Barcelona,Berlin,Copenhagen,Haifa,London,Milan,Paris,Rome,Rotterdam,Stockholm,Tel Aviv13Durban,Freetown23Chennai,Delhi,Dhaka North,Dhaka South,Mumbai641 cities to date67The challengeCities occupy 2%of the worlds landmassCities generate over 80%of the worlds GDPCities ar

9、e home to nearly60%of the worlds populationPATHWAY 1:QUALITY TOTAL COVERHeat&Water related riskPATHWAY 2:EQUITABLE SPATIAL DISTRIBUTIONAccessibility and connectivity30-40%of the total built-up city surface area is:Green spacesthrough street trees&urban forests,parks,gardens,building integrated veget

10、ationand/or;Permeable spacesthrough green roofs,roads,pavements,green ground,infiltration trenches,swales,detention basins,regenerative urban agriculture70%of the city population has access to a fit for purpose green and/or blue space within 15 minutesEquitably prioritised to maximise connectivity a

11、nd accessibility to nature for the most vulnerableUrban Nature Accelerator Pathways9Add image credit hereUrban Nature Declaration Overview10“In order to be effective,the ecological transition needs to be socially desirable”Alexander LangerAlignment of ActorsParksUrban PlanningHealthClimateC40 workshop on Green and Thriving Neighbourhoods in Santiago,ChileNational governments must prioritise building climate resilience in cities,recognising that investing in cities is a powerful way of acting simultaneously on development,biodiversity and climate challenges.Sachin Bhoitesbhoitec40.orgThank you