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All Journal GEOGRAPHIA: Jurnal Pendidikan dan Penelitian Geografi
Muhammad Ansori Hasibuan
Sekolah Tinggi Meteorologi dan Klimatologi dan Geofisika
Earth & Planetary Sciences Education Environmental Science Social Sciences Other

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Analisis Korelasi Statistikal Fenomena Kejadian ENSO dan MJO terhadap Kondisi Klimatologis di Provinsi Riau Muhammad Ansori Hasibuan; Dwiki Anugerah Atmojo; Huda Wahyujati; Farhan Nul Hakim; Giarno Giarno
GEOGRAPHIA : Jurnal Pendidikan dan Penelitian Geografi Vol. 4 No. 2 (2023): Desember
Publisher : Jurusan Pendidikan Geografi Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/gjppg.v4i2.7243

Abstract

El Nino-Southern Oscillation (ENSO) and Madden-Julian Oscillation (MJO) events are significant factors in the global climate system. Riau Province, located on the island of Sumatra, is highly influenced by these phenomena. This study collects climate data from weather stations in Riau Province and reliable sources for ENSO and MJO indices. Statistical analyses, including correlation and regression, are employed to determine the relationship between climate variables in Riau Province and ENSO and MJO. Based on data from 2001-2019, the results reveal a medium category correlation value (r = 0.452) with coefficients a and b of 1.288 and 0.089, respectively. The increased MJO value contrasts with the rainfall during the 2001-2019 timeframe. This information serves as a reference for understanding the ENSO and MJO phenomena in the Riau region.
Co-Authors Arno, Giarno Dwiki Anugerah Atmojo Farhan Nul Hakim Huda Wahyujati