DOI: https://doi.org/10.14710/jil.19.2.393-398

Impact of Climate Change on Sea Surface Temperature and Chlorophyll-a Concentration in South Sukabumi Waters

1Center of Atmospheric Science and Technology, National Institute of Aeronautics and Space, Indonesia

2Department of Geography, Faculty of Mathematics and Natural Sciences, Universitas Indonesia, Depok 16424, Indonesia

Received: 27 Apr 2021; Revised: 27 Jun 2021; Accepted: 30 Jun 2021; Available online: 10 Jul 2021; Published: 1 Aug 2021.
Editor(s): H Hadiyanto

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Abstract

Indonesia territorial waters are very vulnerable to the impacts of climate change. Research about the variations of sea surface temperature and chlorophyll-a concentration in the southern waters of Java has been undertaken by several researchers. However, the research is still in the scope of regional scale south of Java. This research was conducted to determine the impact of climate change on sea surface temperature and chlorophyll-a concentration in Sukabumi waters. The data used consisted of IOD index anomalies, sea surface temperature and monthly chlorophyll-a concentrations from December 2002 to November 2020. Descriptive analysis was used to determine seasonal and inter-annual variability and linear regression method was used to analyze trends in changes in sea surface temperature (SST) and chlorophyll-a concentration. The results showed that the seasonal variation was influenced by the monsoon, while the interannual variation was influenced by the Indian Ocean Dipole. Climate change causes SST and chlorophyll-a concentrations to increase. In the 2003-2020 time period, SPL increased by 0.08 °C and an increase in chlorophyll-a concentration by 0.03 mg/ m3.

 

ABSTRAK

Perairan selatan Sukabumi yang berhadapan langsung dengan samudera Hindia sangat rentan terhadap dampak perubahan iklim. Penelitian mengenai variasi suhu permukaan laut dan konsentrasi klorofil-a di perairan selatan Jawa sudah dilakukan oleh beberapa peneliti sebelumnya. Namun penelitian tersebut masih dalam lingkup skala regional selatan Jawa. Penelitian ini dilakukan untuk mengetahui dampak perubahan iklim terhadap suhu permukaan laut dan konsentrasi klorofil-a di Perairan selatan Sukabumi. Data-data yang digunakan terdiri dari indeks IOD, suhu permukaan laut dan konsentrasi klorofil-a bulanan periode Desember 2002 hingga November 2020. Metode yang digunakan dalam penelitian ini adalah analisis deskripsi dan regresi linier. Hasil penelitian menunjukkan bahwa variasi musiman suhu permukaan laut dan konsentrasi klorofil-a di perairan ini dipengaruhi oleh monsun, sedangkan variasi antar tahunan dipengaruhi oleh Indian Ocean Dipole. Perubahan iklim menyebabkan suhu permukaan laut dan konsentrasi klorofil-a mengalami kenaikan. Dalam periode waktu 2003-2020 suhu permukaan laut mengalami kenaikan sebesar 0,08°C dan kenaikan konsentrasi klorofil-a sebesar 0,03 mg/m3.

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Keywords: climate change; SST; chlorophyll-a concentration; MODIS; IOD

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Section: Research Article
Language : EN
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  1. Bowden, K.F., (1983), Physical Oceanography of Coastal Waters. West Sussex: Ellis Horwood Limited, Publishers Chichester
  2. Currie, J.C., M. Lengaigne, J. Vialard, D.M. Kaplan, O. Aumont, S.W.A. Naqvi, and O. Maury, (2013), Indian Ocean Dipole and El Niño/Southern Oscillation impacts on regional chlorophyll anomalies in the Indian Ocean, Biogeosciences, 10, 6677–6698
  3. Gaol, J.L., R.R. Leben, S. Vignudelli, K. Mahapatra, Y. Okada, B. Nababan, M. Mei-Ling, K. Amri, R.E. Arhatinand M. Syahdan, (2015), Variability of satellite-derived sea surface height anomaly, and its relationship with Bigeye tuna (Thunnus obesus) catch in the Eastern Indian Ocean, European Journal of Remote Sensing, 48, 465-477
  4. Habibi, A. dan Setiawan, R. Y., (2010), Wind-driven Coastal Upwelling Along South of Sulawesi Island, Jurnal Ilmu Kelautan, 15 (20), 113-118
  5. IPCC (2014): Summary for policymakers. In: Climate Change 2014: Impacts, Adaptation, and Vulnerability. Part A: Global and Sectoral Aspects. Contribution of Working Group II to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change [Field, C.B., V.R. Barros, D.J. Dokken, K.J. Mach, M.D. Mastrandrea, T.E. Bilir, M. Chatterjee, K.L. Ebi, Y.O. Estrada, R.C. Genova, B. Girma, E.S. Kissel, A.N. Levy, S. MacCracken, P.R. Mastrandrea, and L.L. White (eds.)]. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, pp. 1-32
  6. Kunarso, S., Hadi, S., Ningsih, N.S., and Baskoro, M.S., (2011), Variabilitas Suhu dan Klorofil-a di Daerah Upwelling pada Variasi Kejadian ENSO dan IOD di Perairan Selatan Jawa sampai Timor, Ilmu Kelautan, 16 (3), 171-180
  7. Martono, (2016), Seasonal and Interannual Variations of Sea Surface Temperature in the Indonesian Waters. Jurnal Forum Geografi, 30 (2), 120-129
  8. Martono, Susanti, I., Siswanto, B., Nurlatifah, A., Suhermat, M. dan Maryadi, E., (2020), Trends of significant wave height and sea level in the southern water of the Special Region of Yogyakarta. E3S Web of Conferences, 200, 02025
  9. Measey, M. (2010). Indonesia: A Vulnerable Country in the Face of Climate Change. Global Majority E-Journal, 1(1), 31-45
  10. Natalia, E. H., Kunarso, Rifai, A. (2015). Variabilitas Suhu Permukaan Laut dan Klorofil-A Kaitannya Dengan El Nino Southern Oscillation (ENSO) dan Indian Ocean Dipole (IOD) Pada Periode Upwelling 2010-2014 di Lautan Hindia (Perairan Cilacap). Oseanografi, 4(4), 661–669
  11. Qu, T., Du, Y., Strachan, J., Meyers, G., and Slingo, J., (2005), Sea Surface Temperature And Its Variability In The Indonesian Region, Oceanography, 18 (4), 50-61
  12. Surinati, D. (2009), Upwelling dan Efeknya terhadap Perairan Laut, Oseana, 36 (4), 35-42
  13. Susandi, A., (2006) Bencana Perubahan Iklim Global dan proyeksi Perubahan Iklim Indonesia, Kelompok Keahlian Sains Atmosfer, ITB
  14. Susanto, D., Gordon, A.L., and Zheng, Q., (2001) Upwelling along the coast of Java-Sumatra and Its Relation to ENSO, Geophysical Research Letter, 28 (8), 1599-1602
  15. Syahailatua, A., (2008), Dampak Perubahan Iklim Terhadap Perikanan, Oseana, 2, 25-32
  16. Wyrtki, K., (1962), The Upwelling in the Region between Java and Australia during the Southeast Monsoon, Aust. J. Mar. Freshw. Res, 13 (3), 217-225
  17. Yoga, R.B.B., Setyono, H., and Harsono, G., (2014), Dinamika Upwelling dan Downwelling Berdasarkan Variabilitas Suhu Permukaan Laut dan Klorofil-A di Perairan Selatan Jawa, Jurnal Oseanografi, 3(1), 57-66

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