Ariska, Melly (2022) The Effect of El Niño Southern Oscillation (ENSO) on Rainfall and Correlation with Consecutive Dry Days (CDD) in Palembang City. In: ULE-IC 2020 (SRIWIJAYA UNIVERSITY LEARNING AND EDUCATION INTERNATIONAL CONFERENCE 2020), 17 Oktober 2022, Palembang.
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Abstract
. El Niño Southern Oscillation (ENSO) `is an event where the increase in sea surface temperature becomes unnatural. Stronger events where the sea surface temperature anomaly becomes large, then this disrupts local fish and bird populations. The ENSO phenomenon also affects rainfall in several parts of Indonesia. In this study, an analysis of the effect of the ENSO phenomenon on rainfall in Pelambang City from 2000 to 2020 was carried out and the correlation between Consecutive Dry Days (CDD) and Rainfall in Palembang City for the last 20 years. ENSO data and rainfall data as well as CDD and rainfall data were analyzed using a simple linear regression method. In addition, a correlation analysis was also carried out between the Niño 3.4 and SOI indices with rainfall at two stations, namely Palembang Climatology Station and Sultan Mahmud Badaruddin II Meteorological Station to determine how much influence the ENSO phenomenon has on rainfall in the Palembang City area. The results of the analysis show that the effect of ENSO on rainfall at each station in general is almost not influenced by El Niño and La Niña, this is presumably due to the location of Palembang City which is in the Munsonal area. Monsoon areas are characterized by a unimodial type of rainfall (one peak of the rainy season) where in June, July and August the dry season occurs, while December, January and February are wet months. The remaining six months are a transitional or transitional period (three months of transition from the dry season to the rainy season and three months of transition from the rainy season to the dry season.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | #3 Repository of Lecturer Academic Credit Systems (TPAK) > Conference or Workshop |
| Divisions: | 06-Faculty of Education and Educational Science > 84203-Physics Education (S1) |
| Depositing User: | Melly Ariska |
| Date Deposited: | 17 Jul 2023 14:28 |
| Last Modified: | 17 Jul 2023 14:28 |
| URI: | http://repository.unsri.ac.id/id/eprint/116882 |
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