Flooding in Rio Grande do Sul, Brazil: Its Causes And Risk Factors
Why does it happen?
Many people are guessing about the causes of the recent flooding in Rio Grande do Sul, Brazil.
The main causes of severe flooding are primarily due to the intense and prolonged rainfall.
Heavy rainfall and extremely intense rainfall can overwhelm drainage systems and cause rivers/streams to overflow their banks.
Urbanization, deforestation, and poor agricultural practices can all reduce the land’s ability to absorb rainfall properly.
Inadequate drainage systems, outdated or insufficient drainage, and levee infrastructure a factors in the flood event.
Increasing global temperatures and sea levels, with more extreme precipitation events due to climate change, increased flooding risks.
Intense rainfall or a combination of meteorological and environmental factors could all be involved.
In Rio Grande do Sul, hope comes by boat.
The state of Rio Grande do Sul in Brazil has experienced significant flooding events this month.
