Kajian Sistim Pengendalian Banjir Wilayah Tengah DKI-Jakarta Terhadap Beban Hidrograf Banjir Akibat Hujan Merata

Kusuma, Muhammad Syahril Badri; Tjahjadi, Dedi; Bagus, Bagus; Farid, Farid

doi:10.5614/jts.2007.14.1.4

Cited by 3 publications

(4 citation statements)

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“…Despite extensive efforts by the Dutch and Indonesian governments, Jakarta is still prone to flooding because of its location in a major river delta (Asdak et al, 2018). This was worsened by land subsidence issues; about 40 % of areas in Jakarta are a few metres below sea level, with an estimated increase in metres below sea level of 1 to 15 cm yr −1 both spatially and temporally (Latief et al, 2018). The existing Jakarta flood control system was developed based on Van Breen's (1973) concept, in which the overflow rainwater from outside Jakarta is redirected via flood canals (west flood canals and east flood canals) that circle Jakarta.…”

Section: Transboundary Flood Risk Driver Framework For Crbmentioning

confidence: 99%

“…The existing Jakarta flood control system was developed based on Van Breen's (1973) concept, in which the overflow rainwater from outside Jakarta is redirected via flood canals (west flood canals and east flood canals) that circle Jakarta. Runoff within the city of Jakarta is discharged through a local drainage system by gravity and discarded with a polder system, including a water pump and pond retention in low areas (Kusuma et al, 2010). Apart from natural causes, rapid urbanization and massive population growth have led to an increase in the susceptibility and vulnerability to Jakarta floods (Rahayu and Nasu, 2010).…”

Section: Transboundary Flood Risk Driver Framework For Crbmentioning

confidence: 99%

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Unveiling transboundary challenges in river flood risk management: learning from the Ciliwung River basin

Rahayu,

Zulfa,

Nurhasanah

et al. 2024

Nat. Hazards Earth Syst. Sci.

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Abstract. To cope with massive development, many urban and surrounding rural areas have been agglomerated into a greater metropolitan area, aiming for regional economic development. Many of these metropolitan areas have experienced a dramatic increase in impacted area and economic loss from annual flooding. The issues and challenges emerging from transboundary river flood risk management have become a major concern for the Jakarta metropolitan area with a long river basin crossing several administrative jurisdictions. Previous studies have addressed the challenges of flood risk, but they have tended to overlook transboundary issues and power sharing. To tackle future flood events, this paper aims to unveil transboundary challenges and power sharing in flood management, learning from Ciliwung River. As the longest river basin crossing cities and regencies of Greater Jakarta, the complexity of Ciliwung flood risk management was driven by flood variables triggered not only by natural, physical, and socioeconomic factors, but also by transboundary challenges and power sharing. A total of 13 significant transboundary flood drivers were identified from the literature, policy, and practices. Using Matrice d'Impacts Croisés Multiplication Appliquée á un Classement (MICMAC), a power–dependency model, several strategic key flood drivers were further recognized based on key stakeholders' perspectives obtained from in-depth interviews and focus group discussions (FGDs). Findings of the study show that a lack of control of spatial plans and weak stakeholder coordination–cooperation are found to be the priority key flood drivers for risk reduction intervention. Finally, this study contributes to the literature on governance of flood risk management by emphasizing the need for a coordinated and integrated approach to mitigate flood risks that extend beyond administrative boundaries, enhancing overall resilience and sustainability.

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Section: Transboundary Flood Risk Driver Framework For Crbmentioning

confidence: 99%

Section: Transboundary Flood Risk Driver Framework For Crbmentioning

confidence: 99%

Unveiling transboundary challenges in river flood risk management: learning from the Ciliwung River basin

Rahayu,

Zulfa,

Nurhasanah

et al. 2024

Nat. Hazards Earth Syst. Sci.

View full text Add to dashboard Cite

show abstract

“…The Jakarta flood control system is based on Prof. H. Van Breen's (Master Plan 1973) concept, in which load overflow rain from outside Jakarta flows via flood canals (west flood canals and east flood canals) that circle Jakarta. Run-off within the city of Jakarta is discharged through local drainage by gravity and discarded with a polder system, including water pump and pond retention in low areas (Kusuma et al, 2010).…”

Section: Framework Of Flood Risk Driversmentioning

confidence: 99%

Unveiling Transboundary Challenges in The Ciliwung River Flood Management

Rahayu,

Zulfa,

Nurhasanah

et al. 2023

Preprint

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Abstract. Due to massive development in the urban and rural areas, there is a dramatic increase in the impacted area and the amount of economic loss from the Ciliwung River Floods every year. Even though several research studies have identified the key drivers of the flood risk along the Ciliwung River Basin (CRB), addressing the problem has been limited to administrative boundaries. Because Ciliwung River Basin crosses two provinces and several cities and regencies, it is important to tackle future flood events using a transboundary approach. This study uses MICMAC analysis to recognize strategic flood risk drivers from key stakeholders' perspectives. In this study, 13 significant flood drivers were identified. Among those drivers, lack of control of spatial plans and weak stakeholder coordination and cooperation are found to be the critical drivers which influence all other flood drivers. Finally, this study proposes that a national-level development control regulation and an acting commission are established as a priority action for transboundary flood risk management in Ciliwung River Basin.

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“…They are not able to eliminate the flood itself perfectly [2]. This is because the capacity of the flood control system in Jakarta is only able to serve the flood load from the local drainage system [3]. Because the water level update model is carried out in each measuring station [4], this has the potential for writing errors.…”

Section: Introductionmentioning

confidence: 99%

Water-Flow-Like Algorithm based Decision Support Model for Flood Control Operation System

2020

IJATCSE

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Prediction of water level functioned by the local government Jakarta has only been tidal forecasts or predictions of water levels at sea. At present there is no open and close floodgate regulation system either through mathematical calculations or decision-making models that produce accurate numbers. The purpose of this research is to find out what parameters are involved in determining the floodgate opening using the water flow algorithm (WFA) method. It operated to model the river water flow to get the best decision for opening and closing floodgate in flood control of Manggarai floodgate in Jakarta. This research used quantitative data analysis method. The data reported was real data coming from the field. At the end of this study, the relationship between water level reported every hour and the amount of time needed for the water reservoir at the Manggarai floodgate to be fully alerted has been determined. WFA implemented academically in this study was functioned to predict the flow of water at the Manggarai floodgate, as a result of the flow of water coming from the Katulampa weir. Based on the prediction results of the water discharge, we are able to get the volume of water from the Manggarai floodgate, thus we are able to determine open decisions close at the Manggarai floodgate.

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Kajian Sistim Pengendalian Banjir Wilayah Tengah DKI-Jakarta Terhadap Beban Hidrograf Banjir Akibat Hujan Merata

Cited by 3 publications

References 0 publications

Unveiling transboundary challenges in river flood risk management: learning from the Ciliwung River basin

Unveiling transboundary challenges in river flood risk management: learning from the Ciliwung River basin

Unveiling Transboundary Challenges in The Ciliwung River Flood Management

Water-Flow-Like Algorithm based Decision Support Model for Flood Control Operation System

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