The Influence of the Global Pacific Decadal Oscillation Phenomenon with the Madden-Julian Oscillation in Papua Province
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Abstract
Tropical areas such as Indonesia are ocean areas that show convective activity responses that affect the global climate balance in space and time. The equatorial region, especially Indonesia, is subject to very complex ocean-atmospheric phenomena which are influenced by many factors and phenomena such as the Monsoon/Tropical Convergence Zone (ITCZ), El Niño Southern Oscillation (ENSO), Madden-Julian Oscillation (MJO), Tropical Cyclone. /Temperate Forcing, Indian Ocean Dipole Mode (IODM), and Pacific Decadal Oscillation (PDO). This journal focuses on discussing two phenomena, namely the Madden-Julian Oscillation (MJO) and the Pacific Decagonal Oscillation (PDO) in Papua (East Indonesia). This study uses an empirical approach with statistical calculations based on the PDO variable in the form of the PDO index, the amplitude variable which represents the MJO data and the rainfall for the province of Papua. Data for these two variables were obtained from NOAA and BoM, as well as rainfall data obtained from NASA. The data period analyzed was 40 years from 1981 to 2020. Two dates were filtered and correlations were analyzed using a simple linear regression method. The results of this research show that PDO is associated with MJO in Papua. This is clearly seen from the results of the correlation of the two phenomena. In addition, these two phenomena also affect the increase or decrease in rainfall in Papua. The second impact of this phenomenon on Papua (eastern part of the archipelago) is caused by the circulation of sea water from the Pacific Ocean through the Indonesian Toughflow.
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References
Abdullah, Dharmawan. (2018). Hubungan Fluktuasi Suhu Permukaan Laut Terhadap Jadian Madden- Julian Oscillation Di Kepulauan Nusantara. Skripsi Universitas Hasanuddin.
Balbeid Nabil., Saleh Agus A., Frendy Alan K. (2015). Respon Suhu Permukaan Laut (SPL) Dan Klorofil-A Terhadap Madden Julian Oscillation (MJO) Di Laut Indonesia. Jurnal Ilmu dan Teknologi Kelautan Tropis, Vol. 7, No. 2.
Bayong, T. 1999. Klimatologi Umum. Penerbit ITB. Bandung.
Bayong, T. 2004. Klimatologi. Penerbit ITB. Bandung
Dettinger, M. D., D. S. Battisti, R. D. Garreaud, G. J. McCabe, Jr. and C. M. Bitz (2000): Interhemispheric effects ofinterannual and decadal ENSO-like climate variations on the Americas. p. 1–16. In Present and Past Interhemispheric Climate Linkages in the Americas and their Societal Effects, ed. by V. Markgraf, Cambridge University Press. Cambridge, U.K.
ECMWF (The European Centre for MediumRange Weather Forecasts), 2016. Who we are. http://www.ecmwf.int/en/about/whowe-are. Diakses pada hari Kamis 04 Februari2021 pukul 11.30 WIB.
Gottschalck, J., V. Kousky, W. Higgins, & M. L’Heureux. 2005. Summary of Madden Julian Oscillation. NOAA/NWS/NCEP Climate PredictionCenter. USA : 1-20.
Gottschalck, J. and W. Higgins. 2008. Madden Julian Oscillation Impact. NOAA/NWS/NCEPClimate Prediction Center. USA: 1
Evana, L., S. Effendy, dan E. Hermawan. 2008. Pengembangan Model Prediksi Madden Julian Oscillation (MJO) Berbasis Pada Hasil Analisis Data Real Time Mutivariate. MJO (RMM1 dan RMM2). Jurnal Agromet 22(2): 144-159
Hardian Sandy S H. (-).Mengenal Fenomena Pacific Decadal Oscillation. Institut Teknologi Bandung.
Hare, S.R., Mantua, N.J., dan Francis, R.C., 1999, Inverse Production Regimes: Alaska and West Coast Pacific Salmon, Fisheries, 24, 6 – 14.
Hermawan, E. 2002. Perbandingan Antara Radar Atmosfer Khatulistiwa dengan Middle and Upper Atmosphere Radar dalam Pemantauan Angin Zonal dan Angin Meridional. Warta LAPAN. 4 (1) : 8- 16.
HUANG Yanyan., WANG Huijun. (2020). A Possible Approach for Decadal Prediction of the PDO. Advances in Meteorological Research and Operation Since the Founding of The People’s Republic of China.
Islahuddin. 2017. Cempaka dan Dahlia, Anomali Siklon Tropis Indonesia. https://beritagar.id.
J Nathan., Mantua., R Steven Hare. (2002). The Pacific Decadal Oscillation. Journal of Oceanography, Vol. 58.
Liu, Z. 2015. Comparison of precipitation estimates between Version 7 3-hourly TRMM Multi-
Satellite Precipitation Analysis (TMPA) near-real-time and research
Madden, R.A. & P. Julian. 1972. Description of global-scale circulation cells in the tropics with a 40–50 day period. J., Atmos, Sci, 29:1109-1123.
Mamenun, M., Pawitan, H., & Sopaheluwakan, A. 2014. Validasi dan koreksi data satelit trmm pada tiga pola hujan di indonesia. Jurnal Meteorologi dan Geofisika, 15(1)
Mantua, N.J., Hare, S.R., Zhang, Y., Wallace, J.M., dan Francis, R.C., 1997, A Pacific Interdecadal Climate Oscillation with Impacts on Salmon, Bull. Am. Meteorol. Soc., 78, 1069 – 1079.
Maloney, E. and D. Hartmann. 2000. Modulation of Eastern North Pacific hurricanes by the Madden-Julian Oscillation, J.Climate, 13: 1451-1460.
Miller, A. J., D. R. Cayan, T. P. Barnett, N. E. Graham and J. M. Oberhuber (1994): The 1976–77 climate shift of the Pacific Ocean. Oceanography, 7, 21–26.
Rizki Fadhlil M., Kristanto Y., Wahyu Imam A. (2017). Karakteristik Madden-Julian Oscillation (MJO) Ketika El-Nino Southern Oscillation (ENSO). Jurnal Ilmu dan Teknologi Kelautan Tropis, Vol. 7, No. 2.
Suhardi Budi., Saputra Hadi., Jantika Leni H. (2018). Pengaruh Madden Julian Oscillation Terhadap Kejadian Curah Hujan Ekstrem Di Provinsi Jawa Barat (Studi Kasus Di Kabupaten Sukabumi). Jurnal Geografi, Edukasi dan Lingkungan (JGEL), Vol. 2, No. 2.
Sugiyono. 2008. Metode Penelitian Kuantitatif Kualitatif dan R&D. Bandung : ALFABETA.
Tang Y., Yu B., (2008). MJO and Its Relationship to ENSO. Journal of Geophysical Research, 113: 1-18.
TCWC Jakarta. 2009a. Siklon Tropis, Badai Tropis, Hurricane & Typhoon. http://meteo.bmkg.go.id/s i k lon/learn/05/id.
TCWC Jakarta. 2015. Siklon Tropis Nathan. http://maritim.bmkg. go.id/siklon.
Tjasyono, B., Lubis, A., Juaeni, I., Ruminta., Harijono, S.W.B. (2008). Dampak Variasi Temperatur Samudra Pasifik dan Hindia Ekuatorial Terhadap Curah Hujan di Indonesia. Jurnal Sains Dirgantara, 5(2), 1-13
Triatmodjo, Bambang. 2008. Hidrologi Terapan. Beta Offset. Yogyakarta.
Wallace, J.M. and Gutzler, D.S. (1981) Teleconnections in the Geopotential Height Field during the Northern Hemisphere Winter. Monthly Weather Review, 109, 784-812.