Pakistan Faces Super El Nino
Pakistan is preparing for a super El Nino event, which is expected to disrupt weather patterns and exacerbate water scarcity issues. The country has been on the frontline of the climate crisis and has developed innovative solutions to address water insecurity, including rainwater harvesting and artificial groundwater recharge.
Pakistan is bracing itself for a super El Nino event, which is expected to bring extreme heat, droughts, and floods to the country. According to Dr Shakeel Hayat, a climate change and WASH specialist at WaterAid Pakistan, the country has been living with water insecurity for some time now, but the rest of the world is only just starting to catch up with this reality.
The super El Nino event is expected to disrupt or intensify rainfall patterns in some of the world's biggest cities across Asia and East Africa. New research from WaterAid and the Universities of Bristol and Cardiff shows that cities like Phnom Penh in Cambodia can expect unusually low rainfall, while cities like Colombo in Sri Lanka can expect significantly higher rainfall, raising the risk of flooding and major urban disruption.
Impact of El Nino on Cities
The impact of El Nino on cities in Asia and East Africa will be significant, with some cities experiencing drought and others experiencing flooding. The following table shows the expected impact of El Nino on some of the major cities in the region:
Solutions to Water Scarcity
Pakistan has been developing innovative solutions to address water scarcity, including rainwater harvesting and artificial groundwater recharge. These systems collect and divert rainwater before cleaning and storing it for future use, reducing pressure on freshwater supplies. In Karachi, for example, a rainwater harvesting system has been able to capture 400,000 gallons of water each year, while in Islamabad, a water recharge site has been able to recharge nearly 40 million gallons of water since 2022.
Investment in Climate Adaptation
As aid budgets come under pressure globally, it is essential that overseas finance and climate funding prioritize proven water solutions like rainwater harvesting and artificial groundwater recharge. These solutions have been shown to be effective in addressing water scarcity and can help build a more secure water supply for generations to come. Dr Shakeel Hayat urges world leaders to use this summer as a lesson in the importance of climate adaptation and preparation ahead of the upcoming El Nino event, and to invest in these proven solutions to address water insecurity.
