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Journal : Journal of Marine-Earth Science and Technology

PATTERN OF METEOROLOGICAL DROUGHT DISTRIBUTION IN THE SLAHUNG RIVER BASIN, PONOROGO, USING THE THEORY OF RUN METHOD T, Thoif; Affandy, Nur Azizah; Nabilah, Salwa; Kartikasari, Dwi; Maulana, Mahendra Andiek
Journal of Marine-Earth Science and Technology Vol. 5 No. 3 (2024): December
Publisher : Marine & Earth Science and Technology Research Center, DRPM, ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j27745449.v5i3.4023

Abstract

Drought is a natural event that frequently occurs in Indonesia and significantly impacts various sectors, such as agriculture, plantations, and water resources. This study aims to analyze the level of drought in the Slahung sub-River basin using the Theory of Run method. The data used includes 24 years of rainfall data from three rainfall stations: Ngilo-Ilo, Balong, and Slahung, covering the period from 2000 to 2023. The analysis results show that the longest drought duration at Slahung Station occurred in 2012, lasting 18 months, with the largest cumulative drought recorded in 2010 at -1071 mm. The drought distribution map reveals that 2019 was the driest year, while 2023 was the wettest. This study provides valuable insights into water resource management and drought disaster mitigation planning in the Slahung sub-River basin. Future research is recommended to use longer and higher-quality data, as well as comparisons with other drought analysis methods to improve the accuracy of the analysis.
Co-Authors Adhitomo Wirawan Afrianto Afrianto Agus Supriyadi Agussa Putra, Pandu Andayani, Nur Rahmah Andi Erna Mulyana Ari Wibowo Arisa Dwi Amalia Aurora, Angel Ayu Puspitasari Ayu Puspitasari, Ayu Bellayanni Sulastri Br Simatupang Bestario Harlan, Fandy Citra Mawardika Asellawati Siregar Desi Ratna Sari, Desi Ratna Desi Rotua Sitompul Dian Mulyaningtyas Dina Hidayani Doni Putra Utama Dwi Irianto Elvianto Elvianto Ersya, Ozy Diva Fandy Bestario Harlan Fikri, Alif Fikri, Nuzuly Fillandini, Raja Gita Anadia Maulina Hammam Rofiqi Agustapraja Harlan, Fandy Bestario Hasanah, Raja Fillandini Nurul Hendrawan, Bambang Hepiyanto, Rasio Ika Saudia Farida Inayaturrochmah Inayaturrochmah Intan, Sutra Junafuji Oka Kastella, Cantika Yosdianti Kintan Benvia Cherny Kurniawan Sabtiadi Lisa Wardi Marihot Nasution Marihot Nasution Maulana, Mahendra Andiek Melpa Syari Kristiani Turnip Mia Syafrina Mohammad Nabil Almunawar, Mohammad Nabil Muhamad Nabil Almunawar Muhammad Anshari Ali Muhammad Anshari, Muhammad Muhammad Rasyid Ridho Lubis Muhammad Zaenuddin Muhammad Zainuddin Mulyana, Andi Erna Mulyaningtyas, Dian Muslim Ansori Nabilah, Salwa Nanik Lestari Nisa, Atiqotun Nur Annisa Nur Salina Olifia, Jessica Othanindyah, Larasati Pratiwi, Tika Tsaniya Putrhi Pranitha Napitu Rahma Dhana, Rio Rahmat Hidayat RIA ANGGRAINI Riesky Saputri Pratama Canover Riri Zelmiyanti, Riri Riza Kurniasari Rusda Irawati S.M., Ilham Sahendra, Rezihardi Septiana, Maryani Septiani Riwanti Seto Sulaksono Adi Wibowo, Seto Sulaksono Adi Shinta Wahyu Hati Shinta Wahyu Hati Sinarti, Sinarti Sri Zuliarni Sumardi, Wardah Haki Haji Suyana Suyana Syafrina, Mia T, Thoif Wahyu Hati, Shinta Wardah Hakimah binti Hj Sumardi Widya Presilia Wirawan, Adhitomo Yosi Handayani Yosi Handayani Yulinda Zakariyah, Muhammad Agus