Indonesian authorities are turning to the technique of cloud seeding to try to stop more rain falling in the flood-hit capital Jakarta. Planes have been sent to inject chemicals into clouds in an effort to alter precipitation.
How can we stop flooding in Jakarta?
Once you live in Jakarta and build a house, make sure to make the good drainage system in around your house. It could help you to avoid flood when it is heavy rain. Make sure to make a good gutter and flow the water into the drain. Don’t forget to clean the gutter and drain periodically.
What was built to hold back the sea in Jakarta?
The National Capital Integrated Coastal Development ( NCICD) includes the construction of a giant sea wall just north of the bay in Jakarta as a measure to protect the city against floods from sea. Inside this wall large lagoons will be constructed to buffer outflow from the 13 rivers in Jakarta.
Why does Indonesia have so many floods?
Floods and landslides occur in most parts of Indonesia and can cause hundreds of casualties, destroy houses and other infrastructure, and ruin local businesses. Even in a mega-city as Jakarta, floods occur regularly (basically every year) due to weak water management in combination with heavy monsoon rains.
Can Jakarta be saved?
Heri Andreas, a geodesist who does research on subsidence for the Bandung Institute of Technology, said Jakarta may be saved if people stop sucking groundwater, even though he noted any construction could weigh on the city. … However, at the current sinking rate, 95% of Jakarta will be underwater by 2050, Andreas warned.
Why is Jakarta sinking?
Like many coastal cities around the world, Jakarta is dealing with sea-level rise. But Indonesia’s biggest city also has a unique problem: Because of restricted water access in the city, the majority of its residents have to extract groundwater to survive. And it’s causing the city to sink.
Why does Jakarta have so many floods?
“Land subsidence has increased the number of flood-prone areas by 300 per cent. … Although not as severe as the coastal areas, land subsidence has caused many areas to sit lower than the rivers, increasing the amount of flood prone areas across Jakarta.