تسيير التقنيات الحضرية

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Browsing تسيير التقنيات الحضرية by Author "Agaguenia, Siham"

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    Urban risks
    (University of Oum El Bouaghi, 2024) Agaguenia, Siham
    Urban risk Module addresses the vulnerabilities cities face due to rapid urbanization, natural disasters, and socio-economic challenges, making it vital for urban safety and sustainability. Historically, cities like Babylon and Athens dealt with environmental degradation and social unrest, as exemplified by the Great Fire of London in 1666, which highlighted the need for better risk management The Industrial Revolution introduced new risks like pollution and public health crises, exacerbating overcrowding and poor sanitation, leading to outbreaks like cholera and tuberculosis. In the 20th century, urbanization intensified, requiring more effective risk management to address emerging hazards. Modern urban risks include natural disasters (earthquakes, floods), infrastructure failures, and social challenges like inequality. Climate change has worsened urban vulnerabilities, making risk management crucial. The UNDRR notes that natural disasters displace millions and cause billions in economic losses annually, emphasizing the need for resilient urban strategies . Urban risk management focuses on identifying and mitigating risks through resilient infrastructure and planning. Key factors necessitating urban risk management include: Population Concentration: High-density urban areas face heightened risks from natural and human-induced disasters. Economic and Social Impact: Disasters in major cities disrupt economies globally. Environmental Vulnerabilities: Urbanization has increased pollution and resource depletion, exacerbating risks. Infrastructure Dependencies: Cities rely on complex systems that must remain resilient during crises. Social Equity: Vulnerable populations are often most affected by urban risks, highlighting the need for inclusive risk management. Climate Change: Rising risks from extreme weather events require climate adaptation strategies. Urban Risk Management: A Necessity for the Future Effective urban risk management is essential for sustainable city development, ensuring safety, resilience, and inclusivity for all residents. Proactive planning and infrastructure development will be key to cities' long-term sustainability and livability. Objectives of the Teaching Module The goals are to provide a comprehensive understanding of urban risks and promote effective management strategies to enhance resilience in urban environments, focusing on both management and prevention.