Claim Missing Document
Check
Articles

Found 1 Documents
Search

Assessing Urban Flooding and Drainage System Performance in Urban Area: A Mononobe Equation and Manning Formula Approach Rahma, Sukma Laksita; Sunarsih; Mussadun
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 14 No 3 (2024): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Pusat Penelitian Lingkungan Hidup, IPB (PPLH-IPB) dan Program Studi Pengelolaan Sumberdaya Alam dan Lingkungan, IPB (PS. PSL, SPs. IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.14.3.463

Abstract

Climate change causes erratic rainfall and often results in flooding of urban areas. Floods are hydrometeorological disasters that occur in various regions of Indonesia. Flood vulnerability in urban areas has increased over the past 30 years. Kauman Village is included in the Asri water catchment area, which has an Asri primary channel downstream of the urban area of Nganjuk District. However, from 2019 to 2022, the urban area of Nganjuk District, including Kauman Village, was affected by flooding. Urban floods inundated office areas, schools, housing, and public facilities such as the Nganjuk District General Hospital. The factor indicated as the cause of flooding is the clogging of the drainage channel with rubbish. Therefore, field research and mathematical calculations were conducted to evaluate the discharge capacity of drainage channels in the village. Based on the research, it was found that the existing drainage channel discharge in the research area could not accommodate the planned discharge for the 10-year return period. In addition, there are 33 channels that are unable to accommodate the planned discharge because the channeldimensions are too small, some channels are slightly damaged, sedimentation occurs, and they are blocked by rubbish. Drainage channels that do not function optimally affect urban flooding. Therefore, several efforts have been made to reduce the risk of flooding by changing the dimensions of drainage channels, normalizing drainage channels, and getting used to maintain drainage channels and not throwing rubbish in drainage channels.
Co-Authors Ade Rizki Adela Zinta Sari Afifah Indah Sari Ahmad Nurdin Hasibuan Alfaruqy, Doni Alfiani Andari Anik Wijayanti Annisa Al-Isra Ardiansyah Arifin Arwin, Nella Mutia Ayi S. Ruqayyah Bae, Seung Hee Basri Umar Benna Kireyna, Ermelinda Budiman Cholifah, Anjar Nur Dea Ayu Sapitri Dean Corio Desvira Zain Dewati Kahar Dewi Kumalasari Diyanti, Apni Dwiyeni, Sri Lutfiya Efa Maydhona Saputra Endah Puji Astuti, Endah Puji Faisal, Agus Faizah Nurul Aliyah Fathoni, Irfan Fathurrahmi Fauzia Dedi Fiananda, Rio Argi Firmansyah Fitri Yanti Fitriana Harry Yuliansyah HARYANTO Hasnawati Haswan Yunaz Hendry Wijayanti Hermawati Ibrahim , Muslimin Idal Fitri Intan Oktaviani Kamila Istakhana Kartika Cantamala Kasiyanti Kharisma Kiki Kananda Komang Ayi Sukma Lee, So Jung M. Idrus Mardhiani, Rizka Mei Dwi Yanti Meylan Adam Murfidiyanto, Asrof MUSLIMIN IBRAHIM Mussadun Mutiara Kurnia Sari Ningrum, Aulia Nur Ain Nurul Aulia Nisa Orin Park, Jong Yoon Pipit Kun Maya Pratama, Jovian Dian Priescilla Arlyani Pustika, Reza Quina Raden Azty Afifadyandi Rafiuddin, Ari Tjahyadi Rahma, Sukma Laksita Rahmawati Ramadhani, Dyon Seno Ratna Puspita Indah Reny Andriyanty Rico Dewanto, Bernardinus Rizkah Rizki Wahyuning Damayanti Rizky Pratama, Mauliddino Rohman, Tefur Nur Sanatang Sarman Sfandy Rusly Shilvia Wanri Sinaga, Wilma Feliza Sinar Saprini Sintya Merinda Sitepu, Eme Stepani Siti Saluna Nurhalizah Sri Mulyani Suhaimi, Khansa Salsabila Sulaiman Supodo, Timbul Suwarny Ruhi Syamsiah, Syamsiah Syari'at, Citra Kusvianawati Takdir Tarknkhimba Titi Purnama Tri Rizkiyanti Alwi Tri, Elvika Fit Ari Shanti Trisnawarti Ode Ulva, Sitti Marya Veni Mornalita Wahab, Dodi Widiastuti, Reni Winda Agustina Anggraini Yahdiana Harahap Yasmin, Laode Muhammad Yulfiana Yulinda, Dwi