Bagaimana Sebagian Jakarta Bisa Tenggelam Pada 2050 | Narasi Newsroom

Summary

Jakarta is facing a looming environmental crisis, with projections suggesting that by 2050, a third of the city could be submerged due to land subsidence caused by over-extraction of groundwater and rapid urbanization. The city's vulnerability is heightened by its location on swampy land and frequent flooding. Despite efforts by local and national governments, including the construction of coastal defenses and groundwater monitoring, the situation remains dire. Urgent action is required to halt groundwater exploitation and ensure a sustainable water supply to prevent Jakarta from sinking in the coming decades.

Takeaways

• 😀 Jakarta's land is sinking due to rapid urbanization and excessive groundwater extraction, which could result in one-third of the city being submerged by 2050.
• 🌍 Jakarta is built in a seismic zone and on swampy land, making it highly vulnerable to natural disasters like floods and earthquakes.
• 💧 Despite rapid population growth, only 60% of Jakarta’s population has access to clean water services, with the majority concentrated in wealthier areas.
• 🌊 The excessive pumping of groundwater is a major contributor to the sinking of Jakarta, as it leads to soil compaction and a decline in land elevation.
• 🏙️ The construction of skyscrapers in Jakarta also exacerbates land subsidence, increasing the weight on the surface and intensifying the problem.
• 🚧 Northern Jakarta is the most vulnerable area for land subsidence, as it lies below sea level and is prone to coastal flooding.
• 📉 Projections suggest that the northern region of Jakarta will be the first to be submerged by 2050 due to rising sea levels and land sinking.
• 🏖️ The government has launched several initiatives, including the National Capital Integrated Coastal Development (NCICD) project, to protect the city from further damage, but there are no guarantees this will stop the sinking.
• 🛑 The only way to halt land subsidence is to completely stop the extraction of groundwater, which requires coordinated action from the government, businesses, and residents.
• ⏳ With the looming threat of Jakarta sinking in the near future, there is an urgent need to ensure sustainable water supply systems and prevent further exploitation of groundwater.
• 👶 Millennials and younger generations are at risk of witnessing Jakarta's eventual sinking if immediate action is not taken to address the crisis.

Q & A

What is the main environmental issue affecting Jakarta in the script?

The main environmental issue affecting Jakarta is land subsidence, caused by excessive groundwater extraction and rapid urbanization. This results in the sinking of the city, especially in the northern regions.

How much of Jakarta is projected to be underwater by 2050?

It is projected that by 2050, one-third of Jakarta will be submerged beneath the sea level due to land subsidence and rising sea levels.

What are the contributing factors to Jakarta's sinking?

The contributing factors to Jakarta's sinking include excessive groundwater extraction, rapid urbanization, construction of tall buildings, and the city's location in a flood-prone area with a history of land subsidence.

What role does groundwater extraction play in Jakarta's land subsidence?

Groundwater extraction causes the land surface to sink as the over-extraction of water leads to compaction of the soil layers beneath the city, causing the ground to lower each year.

Which areas of Jakarta are most at risk of sinking?

The northern regions of Jakarta are most at risk of sinking because they lie below sea level and are especially vulnerable to coastal flooding.

What steps have the government of Jakarta taken to address the sinking issue?

The government has initiated several projects, such as the National Capital Integrated Coastal Development (NCICD) for coastal protection, and has implemented regulations to control groundwater extraction and improve water management.

What is the National Capital Integrated Coastal Development (NCICD) project?

The NCICD is a large-scale coastal protection project designed to prevent flooding and protect Jakarta from rising sea levels. It includes the construction of sea walls and other infrastructure to safeguard the city.

Why is it important to stop groundwater extraction in Jakarta?

Stopping groundwater extraction is crucial because it is the primary driver of land subsidence in Jakarta. If this practice continues, the city will continue sinking and become more susceptible to flooding and other environmental disasters.

What is the role of the public and businesses in addressing Jakarta's sinking problem?

Both the public and businesses must take responsibility by ceasing the excessive use of groundwater and supporting sustainable water management practices. Without a collective effort, the issue cannot be resolved.

How urgent is the situation for Jakarta's future, and who will be affected?

The situation is very urgent, with just a few decades left before significant portions of the city may be submerged. Younger generations, especially millennials and children, will be the ones who experience the consequences of Jakarta sinking if nothing is done.