Alexandria's Crumbling Housing: Rising Seas and Climate Change Impact

Alexandria's Coastal Erosion Crisis

• 🌊 Rising sea levels, exacerbated by climate change, are dramatically altering the coastline of Alexandria.
• 🌡️ The Mediterranean Sea is warming faster than other bodies of water due to its shallow sea basin, accelerating these changes.

Impact on Buildings and Infrastructure

• 🏗️ An estimated 7,000 buildings, or 2% of the city's housing stock, are at risk due to coastal erosion.
• 🏠 Saltwater is seeping into buildings from below, causing foundations to erode and leading to crumbling housing.
• 📉 Some buildings have experienced significant tilting, forcing residents to evacuate.

Government and Scientific Response

• 🚧 The Egyptian government has implemented measures like seawalls, sand nourishment, and concrete barriers to combat erosion.
• ⚠️ However, these efforts are insufficient to stop saltwater from intruding under the city's foundations and eroding infrastructure from the bottom up.
• 🔬 Researchers estimate that around 30% of the original beach area has been lost.

Community and Awareness

• 🏘️ Authorities are also dealing with a growing population in Alexandria, straining resources.
• 🗣️ There is a concern that the impact of climate change and coastal erosion is not being adequately communicated or understood by the public.
• ⚠️ Many residents are aware their buildings are unstable but have no alternative housing options.