From the recent flood in Emilia-Romagna, Giulio Boccaletti, a scientist and the scientific director of the Euro-Mediterranean Center on Climate Change, points out a shift in precipitation patterns. He emphasizes the need for a different approach due to these extreme events. In his recent article in Il Foglio, Boccaletti offers practical advice for the government, institutions, and citizens to better manage these risks.
Is the increased rainfall a result of poor land management or a genuine rise in precipitation?
Boccaletti explains that there is indeed more rainfall, and this poses a specific problem of water exceeding the capacity of existing infrastructures. He suggests that better mapping of areas prone to flooding is crucial in the short term.
What can be done about it?
In the short term, there are limited actions that can be taken, such as precise mapping of at-risk areas and controlled flooding of agricultural fields to divert water from urbanized zones.
Can similar strategies be implemented in Emilia-Romagna?
Boccaletti highlights the need for coordinated efforts among upstream regions to prevent flooding, drawing parallels to successful approaches in managing the Mississippi River in the United States. He stresses the importance of a dynamic and proactive approach to risk management.
Why are these measures not promptly implemented by authorities?
Boccaletti attributes the delay to general illiteracy towards climate risks and inadequate technical support. He emphasizes the importance of planning and adequate staffing in technical institutions to address these challenges effectively.
Is the issue primarily political?
Boccaletti argues that political will and public perception play a significant role in determining the prioritization of flood prevention measures. He calls for a shift towards informed decision-making based on technical knowledge.
Why do we struggle to implement necessary actions quickly?
Boccaletti questions the delay in utilizing expert hydrologists to assess potential flood scenarios and urges swift decision-making to avoid recurring flood crises.
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