IDENTIFICATION OF URBAN LAND USE EFFICIENCY IN JAVA-BALI ISLAND BASED ON INDICATORS 11.3.1 SUSTAINABLE DEVELOPMENT GOALS

• Main Author: Alshauma Dwi Harman, Dinda
• Format: Final Project
• Language: Indonesia
• Subjects: Perencanaan wilayah
• Online Access: https://digilib.itb.ac.id/gdl/view/68874
• Institution: Institut Teknologi Bandung

Urban growth, both land expansion and population growth, has occurred rapidly in the last few decades and is predicted to increase at the global, national and regional levels, including in Java-Bali Island as the largest urban area in Indonesia. Uncontrolled urban growth, especially urban sprawl, will result in inefficient services for urban population. Indicator 11.3.1 Sustainable Development Goals (SDGs), as one of the indicators to realize sustainable urban development, offers a measurement of land use efficiency in understanding this phenomenon so that actions can be taken to minimize the adverse impacts of urban growth while maximizing its benefits. This measurement is carried out simply by identifying the relationship between spatial expansion and population change in an urban area, which is formulated as the ratio of the urban land consumption rate (LCR) spatially to the population growth rate (PGR), or called LCRPGR. The LCRPGR value of Java-Bali cities from 1975 to 2015 shows that most of the cities in these islands grew rapidly with the land consumption rate exceeding the population growth rate (LCRPGR › 1), which indicates inefficient urban land use. Compared to the population growth rate, the land consumption rate in Java-Bali had a certain pattern and dynamics in urban growth that occurred, both spatially and temporally. From a spatial perspective, the high land consumption rate occurred in many cities in the eastern part of Java-Bali Island. Meanwhile, from a temporal perspective, the land consumption rate was relatively higher in the period 1990 to 2000. To realize sustainable urban development, it is necessary to review other SDGs' urban indicators to interpret the land use efficiency value.