CLUDIA, CINDI (2024) EFEKTIVITAS TEKNOLOGI MODIFIKASI CUACA DALAM MENANGANI POLUSI UDARA DI DKI JAKARTA. S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.
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Abstract
Currently, the issue of air pollution is one of the pressing challenges in Indonesia, especially in the Jakarta area. Low rainfall during the dry season can cause pollutants in Jakarta's air space, especially PM2.5 concentrations, to increasingly accumulate, thereby worsening air quality. This research aims to analyze the effect of rainfall on PM2.5 concentrations during the dry season and analyze rainfall produced through Weather Modification Technology interventions in Jakarta. The data analysis used is simple linear regression using SPSS with rainfall data from BMKG and PM2.5 concentrations from KLHK with a period from January - October 2023 in Jakarta as well as analysis of GSMaP rainfall data from 6 - 23 August 2023 (before the implementation of the Weather Modification Technology) and 24 August – 10 September 2023 (during the Weather Modification Technology implementation) using GrADS to determine the rainfall distribution map in the seedling area (Jabodetabek). The research results show that there is an influence between the independent variable, namely rainfall, and the dependent variable, namely PM2.5 concentration, which is 6.3%. Meanwhile, 93.7% are other factors/parameters that were not studied by researchers. During the implementation of Weather Modification Technology, there was an increase in rainfall, especially in the DKI Jakarta, Depok, Tangerang and Bekasi areas with a fairly even rainfall distribution pattern, where before the implementation of Weather Modification Technology there was no rainfall observed, especially in the DKI Jakarta, Depok, Tangerang and Bekasi areas. And this indicated that the rain produced by Weather Modification Technology was effective in reducing the pollutant index.
| Item Type: | Thesis (S1) | ||||||||||||
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| Additional Information: | Saat ini, Isu polusi udara menjadi salah satu tantangan mendesak di Indonesia, terutama di wilayah Jakarta. Curah hujan yang rendah selama musim kemarau dapat menyebabkan polutan di ruang udara Jakarta khususnya konsentrasi PM2.5 akan semakin menumpuk, sehingga dapat memperburuk kualitas udara. Penelitian ini bertujuan untuk menganalisis pengaruh curah hujan terhadap konsentrasi PM2.5 selama musim kemarau dan menganalisis curah hujan yang dihasilkan melalui intervensi Teknologi Modifikasi Cuaca (TMC) di Jakarta. Analisis data yang digunakan adalah regresi linear sederhana menggunakan SPSS dengan data curah hujan dari BMKG dan konsentrasi PM2.5 dari KLHK dengan jangka waktu dari bulan Januari – Oktober 2023 di Jakarta serta analisis data curah hujan GSMaP tanggal 6 - 23 Agustus 2023 (sebelum pelaksanaan TMC) dan 24 Agustus – 10 September 2023 (saat pelaksaaan TMC) menggunakan GrADS untuk mengetahui peta sebaran curah hujan di daerah semai (Jabodetabek). Hasil penelitian menujukkan terdapat pengaruh antara variabel bebas yaitu curah hujan terhadap variabel terikat yaitu konsentrasi PM2.5 sebesar 6.3%. Sedangkan 93.7% merupakan faktor/parameter lain yang tidak diteliti oleh peneliti. Selama pelaksanaan TMC, terjadi peningkatan curah hujan terutama wilayah DKI Jakarta, Depok, Tangerang dan Bekasi dengan pola sebaran curah hujan yang cukup merata, dimana sebelum pelaksanaan TMC tidak teramati adanya curah hujan terutama di wilayah DKI Jakarta, Tangerang, Depok, Bekasi dan terindikasi bahwa hujan hasil TMC efektif menurunkan indeks polutan. | ||||||||||||
| Uncontrolled Keywords: | Weather Modification Technology, air pollution, pollutants, rainfall, PM2.5 concentration. Teknologi Modifikasi Cuaca, polusi udara, polutan, curah hujan, konsentrasi PM2.5. | ||||||||||||
| Subjects: | Q Science > Q Science (General) T Technology > T Technology (General) |
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| Divisions: | 02-Fakultas Keguruan dan Ilmu Pendidikan > 84203-Jurusan Pendidikan Fisika 02-Fakultas Keguruan dan Ilmu Pendidikan |
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| Depositing User: | Cindi Cludia | ||||||||||||
| Date Deposited: | 31 Dec 2024 11:19 | ||||||||||||
| Last Modified: | 31 Dec 2024 11:19 | ||||||||||||
| URI: | http://eprints.untirta.ac.id/id/eprint/44752 |
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