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Articles on Flooding

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Riverbanks are reinforced to reduce flood risks, but these techniques reduce biodiversity and limit public accessibility. (Shutterstock)

We must rethink the way we build along the St. Lawrence River

The sustainable and inclusive development of the St. Lawrence River is essential. A prolonged laissez-faire attitude will have harmful consequences on people and the environment.
Exceptional high tides hit eastern Québec in 2010 and 2016. (Groupe Facebook Grandes Marées 2010)

Can scientists predict when the next exceptional high tide will occur along the St. Lawrence River?

Popular belief suggests the highest tides in the St. Lawrence River are reached around the equinoxes. In truth, they arrive close to the solstices.
A man is seen searching through debris at the Blue Lagoon beach following heavy rains and winds in Durban, on April 12, 2022. Rajesh Jantilal/AFP via Getty Images

Local knowledge adds value to mapping flood risk in South Africa’s informal settlements

Flooding is arguably even more problematic in informal settlements because of the lack of planning.
The main driver of climate change is the greenhouse effect – when certain gases in the Earth’s atmosphere trap the sun’s heat and cause global warming. Richard Drury/Getty Images

Climate change report: what we must do to avert the looming crisis

Emission of greenhouse gases is on the rise, an indication that the worst lies ahead.

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