This study aims to evaluate the implementation of the Flood Control Program in Palembang City carried out by the Palembang City Public Works and Spatial Planning Office using the Discrepancy Evaluation Model (DEM) developed by Provus (1971). This research is motivated by the continued occurrence of flooding and inundation despite the implementation of the program. The study employs a qualitativ…
Most current flood prediction studies rely on secondary data with limited temporal resolution and Deep Learning models with high computational demands. This research addresses this gap by designing an early warning system that is computationally efficient, utilizing direct physical sensor data within a controlled simulation. The objectives are to measure water flow velocity (m/s) using an optoc…
Penelitian ini membahas kerawanan banjir bandang pada Sub-DAS Way Komering dan Air Gilas di Kabupaten Ogan Komering Ulu Selatan, Sumatera Selatan. Kajian ini dilakukan karena daerah penelitian memiliki kondisi fisik yang mendukung terjadinya banjir bandang, seperti topografi perbukitan, jaringan sungai yang berkembang, variasi litologi, kondisi geomorfologi yang beragam, serta potensi bahaya ta…
Population growth, urbanization, and climate change increase the risk of flooding in urban areas due to reduced infiltration areas and increased impermeable surfaces. Retention ponds are an important solution for retaining runoff, reducing peak discharge, and improving water quality through sediment deposition. This study analyzes the characteristics, sedimentation dynamics, and operation and m…
This study examines the optimization of park areas and retention ponds as elements for controlling localized urban inundation, focusing on the Kambang Iwak Kecik Retention Pond in Palembang City. Frequent inundation in this area is influenced by land use change, limited drainage capacity, sediment accumulation within the pond, and increased surface runoff due to urban development. These conditi…
Latar Belakang: Anemia pada remaja putri masih menjadi masalah kesehatan masyarakat di Indonesia, termasuk di Provinsi Sumatera Selatan. Salah satu upaya pencegahan anemia adalah konsumsi Tablet Tambah Darah (TTD), namun tingkat kepatuhan remaja putri masih rendah baik di wilayah pedesaan maupun perkotaan. Penelitian ini bertujuan menganalisis faktor-faktor yang berhubungan dengan perilaku kons…
According to the World Risk Report (2023), Indonesia is ranked second out of 193 countries worldwide in terms of high disaster risk, with a World Risk Index (WRI) score of 43.5 out of 100. This situation is attributed to the country’s high level of exposure and vulnerability to disasters. As one of Indonesia’s major cities, Palembang frequently faces flood risks due to a combination of high…
Flood is an event or condition in which an area or land is submerged due to an increase in water volume. According to BNPB (2024), the number of flood disasters in Musi Banyuasin Regency in 2023 was 9 times and in 2024 it was 5 times. Toman Village was chosen as the research location due to its frequent flooding and its topographical location in a lowland area near a river. This situation makes…
Flooding is a hydrometeorological disaster that predominantly occurs in Indonesia, resulting in significant material losses and casualties. Monitoring and mapping affected areas are crucial for flood risk management. This study investigates the utilization of Synthetic Aperture Radar (SAR) imagery from Sentinel-1, combined with change detection techniques and Principal Component Analysis (PCA) …
Palembang City is one of the major cities in Indonesia facing significant flooding issues. These floods are resulted from a combination of natural and human-induced factors. This study evaluates the extent of the anthropogenic causes of flooding from human activities. The primary anthropogenic factors assessed include land subsidence, population density, road density, solid waste generation, an…
This study aims to analyze the relationship between rainfall and flood occurrences in six regencies in South Sumatra, namely Empat Lawang, Musi Banyuasin, Ogan Komering Ulu, Ogan Komering Ilir, Pali, and Banyuasin, during the period 2018-2022. The data used in this research include rainfall data from NASA POWER validated with BMKG data and flood occurrence data obtained from DIBI BNPB. This stu…
Changes in land use from green areas to impervious areas can lead to an increase in surface runoff. The increase in peak discharge for each annual return period is attributed to changes in the runoff coefficient (C), which subsequently raises the percentage of rainfall that contributes to surface runoff. This study focuses on analyzing trends in land cover change, specifically in areas with the…
Kabupaten Lahat merupakan salah satu wilayah yang rawan banjir. Kondisi banjir sering terjadi sebagai akibat sungai lematang yang meluap disaat curah hujan tinggi. Faktor-faktor yang menyebabkan terjadinya banjir antara lain adalah curah hujan, kemiringan lereng, kerapatan sungai, elevasi jenis tanah, dan penggunaan lahan. Metode yang digunakan untuk analisis potensi banjir adalah metode Normal…
Permasalahan banjir di Kawasan Perumahan Komplek Sukarame Indah Kota Palembang seringkali terjadi. Penelitian ini bertujuan untuk menghitung kapasitas saluran-saluran yang ada di Kawasan Perumahan Komplek Sukarame Indah serta mengevaluasi saluran eksisting yang tidak dapat menampung debit rencana. Metode pengumpulan data yang digunakan adalah dengan mengumpulkan data primer dan sekunder. Data p…
Areal perkantoran di kota Palembang yang sangat padat yang terletak di jl. Veteran seharusnya merupakan areal ysng bebas dari genangan, sehingga dalam melakukan kegiatan bisnis terhindar dari kerugian dan kekhawatiran akan banjir yang akan menggenang. Banjir tersebut merupakan hasil limpasan yang berasal dari curah hujan yang tinggi atau limpasan air dari sungai karena debit banjir tidak mampu …
Areal perkantoran di kota Palembang yang sangat padat yang terletak di jl. Kapt. A. Rivai seharusnya merupakan areal ysng bebas dari genangan, sehingga dalam melakukan kegiatan bisnis terhindar dari kerugian dan kekhawatiran akan banjir yang akan menggenang. Banjir tersebut merupakan hasil limpasan yang berasal dari curah hujan yang tinggi atau limpasan air dari sungai karena debit banjir tidak…
Pembangunan sarana dan prasarana umum hendaknya disesuaikan dengan kondisi geografis yang ada di Kota Palembang. Sehingga berkurangnya lahan resapan akibat pembangunan tersebut dapat di imbangi dengan sistem drainase yang memadai. Sistem drainase yang direncanakan juga harus mampu untuk menampung debit hujan rencana pada masa yang akan datang. Sistem drainase dilakukan dengan menganalisa debit …
Saat musim hujan mengakibatkan banjir, yang merupakan masalah yang sering dihadapi masyarakat Jl. Kol H. Burlian. Salah satu upaya untuk mengendalikan /mengatasi agar tidak terjadinya banjir adalah dibangunnya kolam retensi. Kolam retensi yang terletak di belakang puntikayu mempunyai luas permukaan 3 Ha dengan luas Catchment Area 154 Ha dengan kapasitas kolam sebesar 90.000 m3.. Terdapat salura…
Several factors, including climate, land use and cover types, rock lithology, geomorphology, and hydrological conditions of an area, influence flooding. The research location is the Air Manna watershed, which is administratively located in Ulu Manna District, South Bengkulu. This research aims to identify the influence of morphometric aspects on the potential for flooding in the watershed and m…
Introduction: The Bendung Sub-watershed in Palembang City is a lowland area highly prone to flooding due to decreased channel capacity, sedimentation, channel constriction, sharp meanders, and suboptimal pump performance. These conditions lead to recurrent inundation during extreme rainfall events, with excessively long drainage times. Such issues necessitate a comprehensive hydrological–hydr…
Obstructions in the channel can cause flooding at KM 12 in Palembang City. Using various methods, this was analyzed using DEMNAS map data to see the water catchment area and plan the flow of the channel at KM12. Meanwhile, flood discharge was calculated using the Nakayasu HSS method based on maximum rainfall and flow coefficient. The results of the study show an increase in the area of flooding…
Penelitian ini bertujuan untuk menganalisis manajemen risiko banjir melalui pendekatan pengelolaan air hujan di wilayah Sub DAS Buah, Kota Palembang. Kawasan ini dipilih karena rutin mengalami banjir tahunan akibat sistem drainase yang kurang optimal. Metode penelitian yang digunakan menggabungkan pendekatan kualitatif dan kuantitatif dengan teknik pengumpulan data berupa studi lapangan, wawanc…
Indonesia termasuk negara yang rawan bencana hidrometeorologi, salah satunya Kota Palembang. Intensitas curah hujan yang tinggi dan topografi kota yang datar dan rendah memperbesar potensi terjadinya banjir. Adanya faktor terjadinya banjir dikarenakan kapasitas tampungan yang berkurang ditambah dengan pembangunan jalan di Jl. Alamsyah Ratu Prawira yang menghambat pembuangan air dari Jalan Serun…
Biodiversity is a key component in maintaining the balance of the ecosystem, especially in aquatic. Fish play a vital role in the food chain and ecosystem dynamics, including in floodplain swamps such as the Lempuing River and the Tanjung Sari Conservation Area which are habitats for various fish species. The diversity of fish species is influenced by habitat factors, water quality, and interac…
Watersheds are complex ecosystems that play a critical role in regulating water flow, providing natural resources, and meeting human needs. One of the primary issues associated with watersheds is flooding, which often occurs due to land use changes and inadequate drainage systems. This study focuses on the Boang and Kertapati watersheds in Palembang City, which frequently experience flooding as…
Flood vulnerability analysis was conducted in the Lubuk Kumbung Area and Surrounding Area, North Musi Rawas Regency, South Sumatra as a follow-up study on geological mapping that had been conducted previously using district spatial data, DEMNAS data. These data were developed into parameters used in vulnerability analysis including slope parameters, flow density, soil type, rainfall, and land u…
Floods can be caused by several factors, generally due to high rainfall levels, resulting in the river body being unable to accommodate the water discharge that falls to the surface, causing the water to overflow. The research area is the Ogan Sub-Das, administratively located in Sosoh Buah Rayap District, Ogan Komering Ulu, South Sumatra. This study aimed to identify potential flood-prone area…
This study aims to see the effect of studying the phenomenon of flooding based on STEM Education on the topic of the water cycle on students' critical thinking skills and systems thinking abilities in class VII. The population in this study were all students of class VII SMPN 04 Rejang Lebong with a sample of 30 students for class VIIC as the experimental class and 30 students for class VII A a…
Floods are a common problem that frequently occure by the cause of climate change and land-use change. Low Impact Development is one of the alternative in order to decrease the flood risk in urban area with modified the construction or a constructed area that give low impact on hydrological condition in that area. This research are located in Buah Subcatchment, in Palembang City. Buah Subcatchm…