Water Management and Urban Challenges in Jakarta

Jakarta is facing a severe sinking problem, primarily due to excessive groundwater pumping and inadequate water infrastructure. The city's history of Dutch colonization has left a legacy of water access issues, contributing to its current challenges. Efforts to mitigate the sinking include building seawalls and improving water supply, but progress is slow. Without significant changes, Jakarta risks losing much of its coastal land.

What is the primary reason for the sinking of Jakarta?

• Volcanic activity

• Rising sea levels

• Excessive groundwater extraction

• Earthquakes

How much is the land in the north coast of Jakarta sinking annually?

• 30 cm

• 25 cm

• 15 cm

• 10 cm

What is the main source of water for most Jakartans?

• Groundwater from wells

• Bottled water

• Piped water

• Rainwater

Why is the natural replenishment of aquifers in Jakarta becoming rare?

• Increased rainfall

• Concrete coverage preventing absorption

• Frequent droughts

• Deforestation

What was the purpose of the canals built by the Dutch in Batavia?

• For recreational activities

• To prevent flooding

• For trade and defense

• To provide clean water

What was the impact of the Dutch colonial water system on indigenous populations?

• Improved water access

• Equal distribution of resources

• Increased agricultural productivity

• Segregation and limited access to piped water

What percentage of Jakarta's population had access to piped water in the 1950s?

• 50%

• 25%

• 12%

• 5%

What is the Indonesian government's plan to prevent Jakarta from sinking?

• Relocate the capital to Borneo

• Build and reinforce seawalls

• Construct more canals

• Increase groundwater extraction

Which city successfully stopped sinking by providing piped water in the 1950s?

• Taipei

• Tokyo

• Shanghai

• Bangkok

What is the key solution to prevent further sinking of Jakarta?

• Building more skyscrapers

• Providing clean, piped water

• Increasing tourism

• Expanding the city boundaries