Vois Explore: Benarkah Jakarta Tenggelam Tahun 2050?

Summary

The video script highlights the looming danger of Jakarta's potential submersion due to land subsidence, affecting around 10.6 million residents. It discusses the causes, including excessive groundwater extraction, climate change, and altered river systems. The script showcases the impact on a mosque in North Jakarta, which has been submerged since 2001. Experts suggest that if current trends continue, parts of Jakarta could be underwater by 2050. The script calls for awareness and solutions to prevent this environmental disaster.

Takeaways

• 🌊 Jakarta is facing a significant threat of sinking due to land subsidence, which could affect around 10.6 million residents according to the latest data from 2021.
• 🚧 The northern coast of Jakarta is particularly sensitive to flooding during high tides and full moons, which can lead to regular inundations.
• 🏙️ Urban development and mismanagement of water resources, including excessive groundwater extraction, are major contributors to the sinking of Jakarta.
• 🌍 Climate change, specifically altered rainfall patterns, exacerbates the flooding and subsidence issues in Jakarta.
• 🏛️ The mosque of Mushola Waladuna in Muara Baru, North Jakarta, has been submerged since 2001 as a direct consequence of land subsidence.
• 📊 A satellite image time series from 2003 to 2022 shows the mosque progressively submerged, indicating the severity of land sinking in the area.
• 🌱 The original organic flow of rivers has been disrupted, affecting the natural drainage system and contributing to flooding and land subsidence.
• 🗺️ By 2050, it's estimated that the northern part of Jakarta could be submerged if the current rate of land subsidence continues.
• 💧 The over-extraction of groundwater not only leads to land subsidence but also damages the city's drainage system, causing water to pool in certain areas.
• 🏢 High-density areas with numerous high-rise buildings and industrial wells are particularly at risk due to the concentration of groundwater extraction.

Q & A

What is the main issue discussed in the transcript regarding Jakarta?

The main issue discussed is the threat of Jakarta sinking due to land subsidence, which could affect around 10.6 million residents according to the latest data from 2021.

What are the factors contributing to land subsidence in Jakarta as mentioned in the transcript?

The factors contributing to land subsidence include excessive groundwater extraction, climate change, altered river systems, and the city's location on the coast which makes it susceptible to sea level rise.

How does the transcript describe the impact of land subsidence on a specific mosque in Jakarta?

The transcript describes a mosque called Mushola Waladuna in Muara Baru, North Jakarta, which has been submerged since 2001 due to land subsidence, making it unusable for worship.

What is the significance of the North Coast of Jakarta in relation to flooding as per the transcript?

The North Coast of Jakarta is highly sensitive to flooding, especially during high tides and full moons, which can lead to regular and extensive flooding.

What does the transcript suggest about the future of Jakarta if the current situation continues?

If the current situation continues, the transcript suggests that by 2050, the northern part of Jakarta could be submerged, with the green areas on the map indicating areas where the land is sinking.

What role does excessive groundwater extraction play in the sinking of Jakarta according to the transcript?

Excessive groundwater extraction is a significant factor contributing to land subsidence, which in turn causes flooding and the potential sinking of Jakarta.

How does the transcript link the sinking of Jakarta to climate change?

The transcript links the sinking of Jakarta to climate change by mentioning altered rainfall patterns and the impact of global warming, which exacerbate the land subsidence issue.

What are the consequences of land subsidence on the daily life of Jakarta's residents as discussed in the transcript?

The consequences include regular flooding, the inability to use certain buildings and religious sites, and potential health and sanitation issues due to standing water.

What solutions or mitigation efforts are mentioned in the transcript to address the sinking issue?

The transcript discusses the need for better river management, organic river flow restoration, and awareness of the consequences of excessive groundwater extraction as potential solutions.

How does the transcript use the term 'monument' in relation to the future of Jakarta?

The transcript uses the term 'monument' metaphorically to describe how the submerged mosque could represent a symbol of the city's future if the land subsidence issue is not addressed.