Spatial Data and Catchment Discretization for Assessment Coastal Urban Drainage Performance Using GIS and MIKE URBAN-SWMM

Juliastuti, Godeliva; Arumsari, Putri; Setyandito, Oki

doi:10.1088/1755-1315/195/1/012018

Cited by 6 publications

(3 citation statements)

References 5 publications

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“…Surprisingly, the majority of studies that focus on flood modeling does not yet consider future changes in environmental conditions due to climate change. Some studies look at different flood event return periods as a proxy for changing environmental conditions, although with considerable uncertainties remaining (Budiyono et al, 2015;Juliastuti et al, 2018;Kurniyaningrum et al, 2019;Syafalni et al, 2015;Supomo et al, 2017). Only a few of the publications focusing on flood modeling and hard adaptation measures consider future urbanization or sociodemographic changes and their impacts as drivers of flood risk.…”

Section: Discussionmentioning

confidence: 99%

Mapping the adaptation solution space – lessons from Jakarta for other coastal cities

Wannewitz

Garschagen

2020

Preprint

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Abstract. Coastal cities are under increasing pressure to adapt to climate change. They suffer from the severe effects of increased frequencies and intensities of coastal hazards, particularly flooding, whilst oftentimes continuing to sprawl into hazard exposed areas and grow beyond the pace of sufficient infrastructure development. Even though these problems have been quite well understood for a while, there is still comparatively little knowledge on the solution space, i.e. on the options available for adaptation and the ways in which they are being perceived, framed and evaluated. Focusing on Jakarta as one of the cities with the highest flood risk and adaptation pressure globally, this study presents findings from a systematic review of scientific English literature on mitigation options and the adaptation solution space to counter the city’s chronic flood problem. Results indicate that the perceived solution space is skewed towards protection against flooding, while soft adaptation options as well as measures to live with flooding or retreat from exposed areas are less widely considered. This appears to not only stem from the government’s traditional preference for engineered flood protection measures but also from a bias of scientific analyses towards focusing on understanding the hazard and analyzing engineered flood protection measures, while giving much less attention to soft adaptation options and community-led adaptation focusing among others on social and natural capital, empowerment and capacity building. Similarly, hybrid adaptation approaches, which combine soft and hard measures in a complementary way, are only rarely considered. Looking into the future, the findings suggest that a more integrative scientific approach would be helpful to populate and balance the considered solution space. Jakarta is one of the most heavily researched coastal cities worldwide and lessons from Jakarta are hence of global reach and importance. Future science on the city can play a significant role in piloting new approaches on the pressing frontiers in adaptation research. But increased attention is needed on current epistemic gaps.

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Section: Discussionmentioning

confidence: 99%

Mapping the adaptation solution space – lessons from Jakarta for other coastal cities

Wannewitz

Garschagen

2020

Preprint

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“…It is a program developed by the Environmental Protection Agency or EPA from the United States in 1971. EPA -SWMM can be used to run a simulation of water amount and quality for urban drainage systems [17] [18]. Both planning and analysis of the drainage system can be carried out using this application due to its function to estimate the performance of channels in accommodating runoff in a drainage system.…”

Section: Introductionmentioning

confidence: 99%

The assessment of drainage performance in the residential area using SWMM

Juliastuti,

Wihartono,

Setyandito

et al. 2023

Sinergi

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Flood is a general issue that can lead to the life and safety of residents. One of the problems is the lack of capacity in the drainage system in a residential area. This paper will analyze the drainage system based on the capacity in one of the residential clusters. The method for the drainage system performance in hydrology analysis was carried out with Log Person, and the return period for rainfall duration is ten years (R10) for hydraulic analysis using drainage system modeling with EPA – SWMM 5.1. The result based on hydrological is the precipitation for flood forecasting is 159.79 mm. It is found that the drainage capacity is filled in downstream of the main drain with a maximum discharge of 2.726 m3/s and secondary drains with a maximum discharge of 0.624 m3/s. Improvements were made to resolve the insufficiency of the existing channels by running two different scenarios: (1) Re-design the dimensions of the main and secondary channels, (2) Implement a detention pond, as well as re-design the dimensions of the secondary channels. Both scenarios could overcome the flood problem. Scenario 2 shows a higher reduction in the flow discharge at the downstream channel compared to scenario 1.

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“…EPA -SWMM is a program developed by the Environmental Protection Agency or EPA from the United States in 1971. EPA -SWMM can be used to run a simulation of water amount and quality for urban drainage systems [16][17]. 1.…”

Section: Introductionmentioning

confidence: 99%

Study of inundation and eco drainage system approach in Cicayur Kampong area

Aurice,

Yureana,

Ayu

2023

E3S Web Conf.

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Cicayur Kampong, Pagedangan District, Tangerang Regency is a residential area adjacent to the urban area. This area has experienced inundation since 2018. This study aims to evaluate existing drainage systems, assess the performance of channels in serving surface runoff to their catchment areas and provide alternative solutions by eco drainage approach using rainwater harvesting and recharge well. This study was carried out by processing daily rainfall data over a time span of 2011 to 2021. Hydrology analysis was performed manually, and the hydraulic simulation was conducted using the Storm Water Management Model (SWMM) 5.1. The rainfall intensity applied for modeling is 37.29 mm/hour, 46.96 mm/hour, and 53.41 mm/hour for 2, 5, and 10 years return periods, respectively. The results of the simulation of the existing drainage system show that there are 2 (two) channels that experience overflow during the 2 and 5-year return periods and increase to 5 (five) channels during the 10-year periods. Alternative solution with rainwater harvesting and recharge well shows a large reduction in surface runoff flowing into drainage channels by 45%.

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Spatial Data and Catchment Discretization for Assessment Coastal Urban Drainage Performance Using GIS and MIKE URBAN-SWMM

Cited by 6 publications

References 5 publications

Mapping the adaptation solution space – lessons from Jakarta for other coastal cities

Mapping the adaptation solution space – lessons from Jakarta for other coastal cities

The assessment of drainage performance in the residential area using SWMM

Study of inundation and eco drainage system approach in Cicayur Kampong area

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