“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.
Why is Jakarta vulnerable to flooding?
Jakarta was hit by two major floods on 1 January 2020 and 20 February 2021, with extreme rainfall, believed to be the cause for both. The fact that Jakarta was built on a delta with 40% of the area below sea level, has made the city naturally vulnerable to flooding.
Why does flooding occur in Indonesia?
Abstract. Indonesia is very vulnerable to flood disaster because it has high rainfall events throughout the year. … that happened before flood disaster in the area for monsoonal, equatorial and local rainfall types. Recharge capacity will be analyzed using land cover and soil distribution.