Nantong
China
Nantong is projected to face increasing climate risks due to heavy rainfall events, which are expected to become more frequent and intense in the future. These extreme weather patterns will likely lead to severe flooding, overwhelming drainage systems, and causing significant damage to urban infrastructure. Agriculture will also be adversely impacted, with potential soil erosion and compromised crop yields. The city may struggle with water management challenges as runoff increases during heavy storms. Furthermore, public health may be at risk due to flooding and waterborne diseases. It is important to note that we have not yet identified technology-enabled climate resilience solutions for Nantong, emphasizing the urgent need for strategies to enhance the city’s climate adaptation and resilience in light of these projected hazards.
Hazard Outlook
How will Nantong's projected climate hazards compare to other cities under a 3.0°C future warming scenario?
Elevation
At 4 m elevation, Nantong faces very high risk from coastal flooding and sea level rise.
Maximum Rainfall
Nantong's projected maximum rainfall of 16 mm is among the highest of all cities globally.
Maximum Temperature
Nantong's projected maximum temperature of 9.6°C is higher than most cities globally under a 3.0°C warming scenario.
Longest Heatwave
Nantong may experience heatwaves lasting up to 5 days, higher than most other cities.
Heavy Rainfall Days
With 10 days of heavy rainfall expected, Nantong ranks near the median of cities for extreme precipitation events.
Exposure Summary
Adaptation Priorities
Nantong faces high exposure to elevation, max rain and elevated exposure to max temp, heatwave. These areas may warrant priority attention in adaptation planning.
Data source: Climate projections from the IPCC AR6 scenario analysis. See our methodology for details on how we process and interpret this data.
Deployed Solutions
Deployed climate adaptation technologies identified in Nantong.
No solutions have been documented for Nantong.
This is an archived snapshot of the database.
Recommended Solutions
Proven solutions from similar cities that could help diversify Nantong's resilience portfolio
Floating Solar Photovoltaic Systems on Reservoirs
83%The Water Supplies Department (WSD) has pioneered floating photovoltaic (FPV) technology on Hong Kong's reservoirs, beginning with two 100 kW pilot systems installed at Shek Pik Reservoir and Plover Cove Reservoir in 2017.
Smart Water Metering and Automatic Meter Reading System
83%The Water Supplies Department is promoting wider use of smart water meters and Automatic Meter Reading (AMR) System, planned to work in conjunction with the Water Intelligent Network (WIN) to help identify problems.
Smart Water Meter System with AI-Powered Consumption Analytics
83%The Water Supplies Department is exploring the use of Automatic Meter Reading (AMR) coupled with mobile applications to enhance consumers' awareness of their water consumption on a timely basis, thereby facilitating behavioural changes to save water.
Integrated Environmental Monitoring and Warning Platform
77%Building upon the existing Huangshi Geological Environment Information Platform Project, this approach represents a comprehensive expansion to integrate multiple environmental monitoring and warning capabilities into a unified system.
City Resilience Index Monitoring Framework
76%The City of New Orleans piloted the City Resilience Index (CRI) to serve as a holistic framework for monitoring across sectors and scales.
GIS-Based Groundwater Protection Zoning and Database System
77%This approach establishes a comprehensive groundwater management system for Huangshi through Geographic Information Systems (GIS) technology to address severe contamination and inadequate surveying of the city's groundwater resources.
Automated Water and Rain Monitoring System with Provincial Integration
77%The Huangshi Municipal Housing and Urban-Rural Development Bureau is constructing an automatic measuring and reporting system of water and rain that connects with the provincial flood monitoring system to realize information sharing through a special communication module.