CONNECTION BETWEEN THE FOUR CATEGORIES Section of Ciliwung river
Land subsidence schematic section flooding in the city
HYDROLOGY
Land Subsidence
slums built on flood plains
slums built on flood plains
Rivers getting capped with concrete
100
dumping of waste in the river
Water Quality Index
80
Flooding
60
More than 40% of the city area is prone to flooding
40 20
Almost 95% of the surface water is contaminated in Jakarta
1
1993 2005
47.59
2
3
4
5
82
66.5
70.5
91
49.54Water 49.43Quality 46.8
41.81 Index
Testing stations COMPARISON OF WATER QUALITY INDEX
5
slum encroachment in ciliwung river 100 80
Water Quality Index
0
Water contamination
60 40 20
4
3
1.Kampung melayu 2.Manggarai 3.Guntur 4.Karet Tengsin 5.Teluk Gong
2
0
1
1993 2005
47.59
2
3
4
5
82
66.5
70.5
91
49.54
49.43
46.8
41.81
rivers for everyday usage
Testing stations COMPARISON OF WATER QUALITY INDEX
1
1.Kampung melayu 2.Manggarai 3.Guntur 4.Karet Tengsin 5.Teluk Gong
BIO DIVERSITY Land excavation in Bogor increases the surface run off and increases the flood in the city
Section on Muara Angke
Muara Angke
FOOD & NUTRIENTS TANJUNG PRIOK
Bantar Gebang Insufficient space for landfill
Section of Tanjung Priok Section of Tanjung Priok
CONSTRUCTION MATERIALS
TANJUNG PRIOK
Section of slum area
Excavation for construction materials such as limestone and granite.
TEAM: ADELIA, ABHIMANYU, AAKANKSHA, FARAH, XIN BIN, RAM, TEN, WINNY