Proceedings of the 5th International Conference on Applied Sciences, Mathematics, and Informatics (ICASMI 2024)

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The Impact of Positive IOD and El Niño on Rainfall, Groundwater Level, and Soil Moisture in Peatlands in OKI Regency

Authors
Muhammad Irfan1, *, Muhammad Yusup Nur Khakim1, Wijaya Mardiansyah1, Netty Kurniawati1, Sri Safrina2, Awaludin Awaludin3, Eunho Choi4
1Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Sriwijaya, Palembang, Indonesia
2Department of English Education, Faculty of Teacher and Training, Universitas Sriwijaya, Palembang, Indonesia
3Research Centre for Climate and Atmosphere, National Research and Innovation Agency (BRIN), Jakarta, Indonesia
4Global Forestry Division, Future Forest Strategy Department, National Institute of Forest Science, Seoul, 02455, Republic of Korea
*Corresponding author. Email: muhammad_irfan@unsri.ac.id
Corresponding Author
Muhammad Irfan
Available Online 27 May 2025.
DOI
10.2991/978-94-6463-730-4_3How to use a DOI?
Keywords
ENSO; IOD; Dry season
Abstract

Peatlands in OKI regency often burned massively during the extreme dry season. In 2023 an extreme dry season occurred due to the natural phenomena IOD+ and El Niño simultaneously. These two phenomena can impact the dynamics of hydro-climatological parameters in peatlands. This research aims to analyze the impact of these two phenomena on the parameters of rainfall (RF), groundwater level (GWL), and soil moisture (SM) on peatlands in OKI regency. The data used is data for the 2023 dry season originating from the Tanjung Serang OKI measuring station. Data analysis was carried out graphically and used linear regression analysis. The results of this research show that from July to November (JASON), the values of RF, GWL, and SM parameters fell sharply. It was also found that RF greatly influenced GWL. Then it was also found that in JASON 2023 the correlation between GWL and SM was quite strong. The correlation between these two parameters is SM = 30,172 GWL + 70,119.

Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 5th International Conference on Applied Sciences, Mathematics, and Informatics (ICASMI 2024)
Series
Advances in Physics Research
Publication Date
27 May 2025
ISBN
978-94-6463-730-4
ISSN
2352-541X
DOI
10.2991/978-94-6463-730-4_3How to use a DOI?
Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Muhammad Irfan
AU  - Muhammad Yusup Nur Khakim
AU  - Wijaya Mardiansyah
AU  - Netty Kurniawati
AU  - Sri Safrina
AU  - Awaludin Awaludin
AU  - Eunho Choi
PY  - 2025
DA  - 2025/05/27
TI  - The Impact of Positive IOD and El Niño on Rainfall, Groundwater Level, and Soil Moisture in Peatlands in OKI Regency
BT  - Proceedings of the 5th International Conference on Applied Sciences, Mathematics, and Informatics (ICASMI 2024)
PB  - Atlantis Press
SP  - 22
EP  - 28
SN  - 2352-541X
UR  - https://doi.org/10.2991/978-94-6463-730-4_3
DO  - 10.2991/978-94-6463-730-4_3
ID  - Irfan2025
ER  -