Is Rome Sinking?

By Anna Duncan

Is Rome Sinking?

Rome, the eternal city, has been a symbol of power, beauty, and history for centuries. Its ancient ruins and iconic landmarks attract millions of tourists each year.

However, there is a growing concern about the city’s stability as it faces the threat of sinking. Let’s delve into this issue and understand the factors contributing to Rome’s precarious situation.

The Geology of Rome

To comprehend why Rome is sinking, we must first examine its geological composition. The city is built on seven hills and lies on top of several layers of sedimentary rock.

Moreover, it rests on soft, ancient riverbeds that are prone to subsidence.

Subsidence: A Major Culprit

Subsidence is the gradual sinking of land due to various factors such as groundwater extraction, infrastructure development, and natural causes. In Rome’s case, extensive groundwater pumping from wells has been one of the main triggers for subsidence.

For centuries, Romans have relied on wells to access water from underground sources. However, this excessive pumping has caused the land to sink further.

The city’s historic center has experienced a staggering 30 centimeters (12 inches) of subsidence over the past century.

The Tiber River Influence

The Tiber River plays a vital role in shaping Rome’s landscape. Over time, sediments carried by the river have accumulated along its banks and created additional weight on the soft soil beneath the city.

This weight exacerbates subsidence in certain areas.

Protective Measures

Recognizing the severity of the situation, authorities in Rome have taken various measures to counteract subsidence and prevent further sinking. One such measure is the reduction of groundwater extraction by implementing strict regulations and promoting alternative water sources.

Additionally, the city has invested in infrastructure projects to stabilize the land. Techniques like injecting grout into the ground and constructing underground walls have been employed to provide support and prevent further sinking.

Impact on Rome’s Landmarks

The sinking of Rome poses a significant threat to its historic landmarks. Structures like the Colosseum, Roman Forum, and Vatican City are at risk of structural damage due to uneven settling.

Efforts are underway to monitor these landmarks closely and implement necessary measures to ensure their preservation.

Conclusion

While Rome’s sinking is a cause for concern, it is crucial to remember that the city has faced challenges throughout its long history. Authorities are actively working towards mitigating subsidence and protecting its invaluable heritage.

With continued efforts, Rome can overcome this threat and remain the eternal city for generations to come.