The Effects of El Nino Southern Oscillation on Rainfall in the Karst Area of Maros, National Park Bantimurung Bulusaraung South Sulawesi and its Impact on Flood Disasters
The aims of this study were to describe rainfall profiles, to analyze the effect of the El Nino Southern Oscillation (ENSO) on rainfall and its impact on flood disasters in the karst area of Maros, National Park Bantimurung Bulusaraung South Sulawesi. The data used were monthly data of ENSO paramete...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | Indonesian |
| Published: |
Diponegoro University
2023-09-01
|
| Series: | Jurnal Ilmu Lingkungan |
| Subjects: | |
| Online Access: | https://ejournal.undip.ac.id/index.php/ilmulingkungan/article/view/48191 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850171472721477632 |
|---|---|
| author | Muhammad Arsyad Fitriani Fitriani Vistarani Arini Tiwow Pariabti Palloan Sulistiawaty Sulistiawaty Agus Susanto |
| author_facet | Muhammad Arsyad Fitriani Fitriani Vistarani Arini Tiwow Pariabti Palloan Sulistiawaty Sulistiawaty Agus Susanto |
| author_sort | Muhammad Arsyad |
| collection | DOAJ |
| description | The aims of this study were to describe rainfall profiles, to analyze the effect of the El Nino Southern Oscillation (ENSO) on rainfall and its impact on flood disasters in the karst area of Maros, National Park Bantimurung Bulusaraung South Sulawesi. The data used were monthly data of ENSO parameters and monthly data on rainfall of Karst Maros TN Babul area in the range of 2011-2020. The monthly data of ENSO parameters consist of Oceanic Nino Index (ONI) data, namely Nino Index 3.4 and Southern Oscillation Index (SOI) obtained from the official website of NOAA (National Oceanic and Atmospheric Administration) and from the official website of BOM (Bureau of Meteorology), respectively. Whereas, the monthly data of rainfall of Karst Maros TN Babul area was obtained from Maros Climatology Station, South Sulawesi. The data was analyzed (i.e. graph analysis and simple linear regression) using Microsoft Excel 2010 Software and ArcGIS Software for map creation. The results showed that the rainfall profile of the karst Maros TN Babul region for the period 2011-2020 has a monsoon rainfall pattern with the highest rainfall in December, January, and February, while the lowest rainfall occurs in June, July, and August. The significant effect of ENSO on rainfall in the Karst Maros TN Babul Area for the period 2011-2020 was categorized as a moderate with an ONI correlation coefficient value of 0.521 and SOI of 0.465. The effect of ENSO on rainfall is in the range from 25.9 to 33.1% which result in flood disasters in the karst Maros TN Babul area such as Bantimurung, Tompobulu, Camba, and Simbang districts. The flood disasters mostly occurs in January and December with rainfall intensity from high to very high category. |
| format | Article |
| id | doaj-art-e8d061879e2e44a0b52fcc63a950d11c |
| institution | OA Journals |
| issn | 1829-8907 |
| language | Indonesian |
| publishDate | 2023-09-01 |
| publisher | Diponegoro University |
| record_format | Article |
| series | Jurnal Ilmu Lingkungan |
| spelling | doaj-art-e8d061879e2e44a0b52fcc63a950d11c2025-08-20T02:20:16ZindDiponegoro UniversityJurnal Ilmu Lingkungan1829-89072023-09-0121477278010.14710/jil.21.4.772-78022696The Effects of El Nino Southern Oscillation on Rainfall in the Karst Area of Maros, National Park Bantimurung Bulusaraung South Sulawesi and its Impact on Flood DisastersMuhammad Arsyad0Fitriani Fitriani1Vistarani Arini Tiwow2Pariabti Palloan3Sulistiawaty Sulistiawaty4Agus Susanto5Departmen of Physics, Universitas Negeri Makassar, IndonesiaDepartment of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Makassar, IndonesiaDepartment of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Makassar, IndonesiaDepartment of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Makassar, IndonesiaDepartment of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Makassar, IndonesiaDepartment of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Makassar, IndonesiaThe aims of this study were to describe rainfall profiles, to analyze the effect of the El Nino Southern Oscillation (ENSO) on rainfall and its impact on flood disasters in the karst area of Maros, National Park Bantimurung Bulusaraung South Sulawesi. The data used were monthly data of ENSO parameters and monthly data on rainfall of Karst Maros TN Babul area in the range of 2011-2020. The monthly data of ENSO parameters consist of Oceanic Nino Index (ONI) data, namely Nino Index 3.4 and Southern Oscillation Index (SOI) obtained from the official website of NOAA (National Oceanic and Atmospheric Administration) and from the official website of BOM (Bureau of Meteorology), respectively. Whereas, the monthly data of rainfall of Karst Maros TN Babul area was obtained from Maros Climatology Station, South Sulawesi. The data was analyzed (i.e. graph analysis and simple linear regression) using Microsoft Excel 2010 Software and ArcGIS Software for map creation. The results showed that the rainfall profile of the karst Maros TN Babul region for the period 2011-2020 has a monsoon rainfall pattern with the highest rainfall in December, January, and February, while the lowest rainfall occurs in June, July, and August. The significant effect of ENSO on rainfall in the Karst Maros TN Babul Area for the period 2011-2020 was categorized as a moderate with an ONI correlation coefficient value of 0.521 and SOI of 0.465. The effect of ENSO on rainfall is in the range from 25.9 to 33.1% which result in flood disasters in the karst Maros TN Babul area such as Bantimurung, Tompobulu, Camba, and Simbang districts. The flood disasters mostly occurs in January and December with rainfall intensity from high to very high category.https://ejournal.undip.ac.id/index.php/ilmulingkungan/article/view/48191floodingrainfallel nino southern oscillationkarst maros |
| spellingShingle | Muhammad Arsyad Fitriani Fitriani Vistarani Arini Tiwow Pariabti Palloan Sulistiawaty Sulistiawaty Agus Susanto The Effects of El Nino Southern Oscillation on Rainfall in the Karst Area of Maros, National Park Bantimurung Bulusaraung South Sulawesi and its Impact on Flood Disasters Jurnal Ilmu Lingkungan flooding rainfall el nino southern oscillation karst maros |
| title | The Effects of El Nino Southern Oscillation on Rainfall in the Karst Area of Maros, National Park Bantimurung Bulusaraung South Sulawesi and its Impact on Flood Disasters |
| title_full | The Effects of El Nino Southern Oscillation on Rainfall in the Karst Area of Maros, National Park Bantimurung Bulusaraung South Sulawesi and its Impact on Flood Disasters |
| title_fullStr | The Effects of El Nino Southern Oscillation on Rainfall in the Karst Area of Maros, National Park Bantimurung Bulusaraung South Sulawesi and its Impact on Flood Disasters |
| title_full_unstemmed | The Effects of El Nino Southern Oscillation on Rainfall in the Karst Area of Maros, National Park Bantimurung Bulusaraung South Sulawesi and its Impact on Flood Disasters |
| title_short | The Effects of El Nino Southern Oscillation on Rainfall in the Karst Area of Maros, National Park Bantimurung Bulusaraung South Sulawesi and its Impact on Flood Disasters |
| title_sort | effects of el nino southern oscillation on rainfall in the karst area of maros national park bantimurung bulusaraung south sulawesi and its impact on flood disasters |
| topic | flooding rainfall el nino southern oscillation karst maros |
| url | https://ejournal.undip.ac.id/index.php/ilmulingkungan/article/view/48191 |
| work_keys_str_mv | AT muhammadarsyad theeffectsofelninosouthernoscillationonrainfallinthekarstareaofmarosnationalparkbantimurungbulusaraungsouthsulawesianditsimpactonflooddisasters AT fitrianifitriani theeffectsofelninosouthernoscillationonrainfallinthekarstareaofmarosnationalparkbantimurungbulusaraungsouthsulawesianditsimpactonflooddisasters AT vistaraniarinitiwow theeffectsofelninosouthernoscillationonrainfallinthekarstareaofmarosnationalparkbantimurungbulusaraungsouthsulawesianditsimpactonflooddisasters AT pariabtipalloan theeffectsofelninosouthernoscillationonrainfallinthekarstareaofmarosnationalparkbantimurungbulusaraungsouthsulawesianditsimpactonflooddisasters AT sulistiawatysulistiawaty theeffectsofelninosouthernoscillationonrainfallinthekarstareaofmarosnationalparkbantimurungbulusaraungsouthsulawesianditsimpactonflooddisasters AT agussusanto theeffectsofelninosouthernoscillationonrainfallinthekarstareaofmarosnationalparkbantimurungbulusaraungsouthsulawesianditsimpactonflooddisasters AT muhammadarsyad effectsofelninosouthernoscillationonrainfallinthekarstareaofmarosnationalparkbantimurungbulusaraungsouthsulawesianditsimpactonflooddisasters AT fitrianifitriani effectsofelninosouthernoscillationonrainfallinthekarstareaofmarosnationalparkbantimurungbulusaraungsouthsulawesianditsimpactonflooddisasters AT vistaraniarinitiwow effectsofelninosouthernoscillationonrainfallinthekarstareaofmarosnationalparkbantimurungbulusaraungsouthsulawesianditsimpactonflooddisasters AT pariabtipalloan effectsofelninosouthernoscillationonrainfallinthekarstareaofmarosnationalparkbantimurungbulusaraungsouthsulawesianditsimpactonflooddisasters AT sulistiawatysulistiawaty effectsofelninosouthernoscillationonrainfallinthekarstareaofmarosnationalparkbantimurungbulusaraungsouthsulawesianditsimpactonflooddisasters AT agussusanto effectsofelninosouthernoscillationonrainfallinthekarstareaofmarosnationalparkbantimurungbulusaraungsouthsulawesianditsimpactonflooddisasters |