Research Article
The Impact of Positive IOD and La Niña on Rainfall, Groundwater Level, and Soil Moisture in Peatlands in South Sumatra
@INPROCEEDINGS{10.4108/eai.3-11-2023.2347941, author={Muhammad Irfan and Sri Safrina and Awaludin Awaludin and Albertus Sulaiman and Mokhamad Yusuf Nur Khakim and Frinsyah Virgo and Sutopo Sutopo and Azhar Kholiq Affandi and Dedi Setiabudidaya and Iskhaq Iskandar}, title={The Impact of Positive IOD and La Ni\`{o}a on Rainfall, Groundwater Level, and Soil Moisture in Peatlands in South Sumatra}, proceedings={Proceedings of the 3rd Sriwijaya International Conference on Basic and Applied Sciences, SICBAS 2023, November 3, 2023, Palembang, Indonesia}, publisher={EAI}, proceedings_a={SICBAS}, year={2024}, month={8}, keywords={climate anomaly enso dynamics relationship correlation}, doi={10.4108/eai.3-11-2023.2347941} }- Muhammad Irfan
Sri Safrina
Awaludin Awaludin
Albertus Sulaiman
Mokhamad Yusuf Nur Khakim
Frinsyah Virgo
Sutopo Sutopo
Azhar Kholiq Affandi
Dedi Setiabudidaya
Iskhaq Iskandar
Year: 2024
The Impact of Positive IOD and La Niña on Rainfall, Groundwater Level, and Soil Moisture in Peatlands in South Sumatra
SICBAS
EAI
DOI: 10.4108/eai.3-11-2023.2347941
Abstract
Indonesia is between the Indian Ocean and the Pacific Ocean, so all of the natural phenomena that occur in these two oceans have an impact on Indonesia. This research aims to analyze the impact of IOD+ in 2019 in the Indian Ocean and La Niña in 2020 in the Pacific Ocean on rainfall, groundwater levels, and soil moisture on peatlands in South Sumatra. The data used are the results of measurements at the Karang Anyar station in the period from January 2019 to December 2020. The data was then analyzed statistically. The result is that rainfall in the 2019 dry season was much lower than in the 2020 dry season. Groundwater levels and soil moisture in the 2019 dry season were also lower than in 2020. There was also a strong correlation between groundwater levels and soil moisture.
