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Flood mitigation is a related but separate concept describing a broader set of strategies taken to reduce flood risk and potential impact while improving resilience against flood events. As climate change has led to increased flood risk an intensity, flood management is an important part of climate change adaptation and climate resilience .
Disaster risk reduction (DRR) is defined by United Nations Office for Disaster Risk Reduction (UNDRR) as those actions which aim to "prevent new and reducing existing disaster risk and managing residual risk, all of which contribute to strengthening resilience and therefore to the achievement of sustainable development".
A map of the FM Area Diversion Project. The Fargo-Moorhead (FM) Area Diversion project, officially known as the Fargo-Moorhead Metropolitan Area Diversion Flood Risk Management Project, is a large, regional flood control infrastructure project on the Red River of the North, which forms the border between North Dakota and Minnesota and flows north to Lake Winnipeg in Manitoba, Canada.
Atmospheric rivers of the sort causing massive floods and mudslides in Canada's British Columbia are akin to a river in the sky, weather systems that carry up to 15 times the volume of the ...
Extreme weather in parts of Canada is causing flooding and power outages in several areas, including Toronto, Mississauga, and North Dumfries Township.
Under flood conditions, even when the floodway is in operation, the Red River within the city will still carry greater than normal amounts of water and some local flood mitigation measures still may be required within the city. The rise in river levels upstream of the gates when in operation needs to be contained by a diking system.
There are several types of urban flooding, each with a different cause. City planners distinguish pluvial flooding (flooding caused by heavy rain), fluvial flooding (caused by a nearby river overflowing its banks), or coastal flooding (often caused by storm surges). Urban flooding is a hazard to both the population and infrastructure.
The scope of the flooding was extensive, but the water largely went where it was supposed to go because of those flood mitigation efforts. "Our flood mitigation on North Main Street, flood walls ...