Protecting Rivers, Reducing Climate Vulnerability

Photo retrieved from: www.internationalrivers.org

“The mountain valleys of the North Indian state of Uttarakhand have been heavily developed with hydropower projects, tourism resorts and other infrastructure. When a cloudburst hit the state in June 2013, the choked rivers were unable to cope with the ravaging floods. Flashfloods washed away hundreds of buildings, bridges and dams, claimed more than 5,000 lives and caused an estimated damage of $50 billion.

Climate change will bring more extreme weather events such as droughts and the cloudburst experienced in Uttarakhand. Healthy rivers and their floodplains act as natural buffers that protect us from the worst vagaries of a changing climate. Free-flowing rivers build the deltas and mangrove belts that protect our coastlines, preserve fisheries and forests, and recharge the groundwater reserves that sustain our water supply and agriculture. Floodplains, marshes, dunes, reefs and mangrove forests – often referred to as green infrastructure or bioshields – are vital to making our societies more climate resilient.

Climate change is water change. Learning from earlier flood disasters and preparing for climate change, governments, scientists and environmental organizations have started to remove levees and recreate floodplains on rivers such as the Rhine, the lower Yangtze and the lower Danube. Ecosystem-based adaptation to climate change is being promoted by forward-looking tools such as the EU Water Framework Directive and the UNECE Water Convention.”

Read more: International Rivers

 

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