VARIABILITY ANALYSIS OF CHLOROPHYLL-A DISTRIBUTION ON THE COAST OF SOUTHWEST ACEH USING AQUA MODIS IMAGE

  • Mai Suriani Department of Marine Science, Faculty of Fisheries and Marine Science, Teuku Umar University
  • Mira Mauliza Rahmi Department of Aquatic Resources, Faculty of Fisheries and Marine Science, Teuku Umar University
  • Ika Kusumawati Department of Marine Science, Faculty of Fisheries and Marine Science, Teuku Umar University
  • Dini Islama Department of Aquaculture, Faculty of Fisheries and Marine Science, Teuku Umar University
  • Astrid Fauzia Dewinta Department of Aquatic Resources Management, Faculty of Agriculture, Universitas Sumatera Utara, Medan, Indonesia
  • Heriansyah Heriansyah Department of Marine Science, Faculty of Fisheries and Marine Science, Teuku Umar University
DOI: https://doi.org/10.31258/ajoas.5.2.285-290
Keywords: Chlorophyll-a, Aqua Modis, Southwest Aceh

Abstract

Chlorophyll-a has an important role in determining the trophic status and estimation of the fertility level of water. The aim of this study was to analyze the variability of the concentration of chlorophyll-a on the coast of Southwest Aceh. This study uses remote sensing technology using Aqua MODIS imagery, the image used is an annual Level 3 Standard Mapped Image (SMI) chlorophyll-a image with a period of 7 years from 2015 to 2021 and has a spatial resolution of 4 km. The image is processed using software, namely SeaDAS and ArcMap. The results of this study showed that the distribution of the highest annual chlorophyll-a concentration was in 2019 at 0.29 – 2.27 mg/m3, and the lowest chlorophyll-a concentration was found in 2020 ranging from 0.29 – 1.02 mg/m3. The average concentration of chlorophyll-a in Southwest Aceh waters for 7 years (2015-2021) shows a low chlorophyll-a concentration ranging from 0.29 to 1.22 mg/m3 and belongs to oligotrophic and mesotrophic waters

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References

1. Trevor, W., Edward, B., & Burke, H. (1998). Environmental indicators for national state of the environment reporting Estuaries and the Sea, Australia: State of the Environment (Environmental Indicators Reports). Canberra (AU): Departments of the Environment
2. Gupta, M. (2014). A new Tropic State Index for Lagoons. Journal of Ecosystem, https://doi.org/10.1155/2014/152473
3. Shutler, J.D., Land, P.E,. Smith, T.J., & Groom, S.B. (2007). Extending the Modis 1 km Ocean Color atmospheric Correction to the 500 m bands and 500 m Chlorophyll-a Estimation Towards Coastal and Estuarine monitoring. Remote Sensing of Environment, 107: 521-532
4. Wardani, R.T., & Sukojo, B.M. (2012). Analisa perbandingan konsentrasi klorofil-a antara citra satelit Terra dan Aqua MODIS ditinjau dari suhu permukaan laut dan muatan padatan tersuspensi (Studi Kasus: Perairan Selat Madura dan Sekitarnya). GEODIV, 8(1) : 68-74
5. Mann, K.H., & Lazier, J.R.N. (1991). Dynamics of Marine Ecosistems. Oxford (GB): Blackwell Scientific Publication.
6. Sidik, A., Agussalim, A., & Ridho, M.R. (2015). Akurasi nilai konsentrasi klorofil-a dan suhu permukaan laut menggunakan data penginderaan jauh di Perairan Pulau Alanggantang Taman Nasional Sembilang. Maspari Journal, 7 (2): 25-32.
7. Rasyid, A. (2009). Distribusi klorofil-a pada musim peralihan Barat-Timur di Perairan Spermonde Provinsi Sulawesi Selatan. Jurnal Sains & Teknlogi, 9 (2): 125-132
8. Kunarso, S.H., Nining, S.N., & Mulyono, S.B. (2011). Variabilitas suhu klorofil-a daerah upwelling pada variasi kejadian ENSO dan IOD di Perairan Selatan Jawa sampai Timor. Jurnal Ilmu Kelautan, 16 (3) : 171-180.
9. Mursyidin, M., & Yuswardi, Y. (2017). Deteksi kesuburan perairan Aceh menggunakan citra klorofil-a satelit Aqua MODIS. CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro, 1(1): 44-50
10. Kumalawati, A.S. (2004). Variabilitas Parameter Oseanografi dan Sebaran Klorofil-a di Periaran Nangroe Aceh Darussalam pada Bulan Oktober-November 2002. Skripsi. Fakultas Perikanan dan Ilmu Kelautan. Institut Pertanian Bogor.
11. Semedi, B., & Safitri, N.M. (2015). Estimasi distribusi klorofil-a di Perairan Selat Madura menggunakan data citra satelit Modis dan pengukuran in situ pada Musim Timur. Research Journal of Life Science, 2 (1): 40-49.
12. Fitriya, N., Surbakti, R., & Aryawati, R. (2011). Pola sebaran fitoplankton serta klorofil-a pada Perairan Tambelan Laut Natuna. Jurnal Maspari: 3 (2): 1-8.
13. Linus, Y., Salwiyah, & Irawati, N. (2016). Status kesuburan perairan berdasarkan kandungan klorofil-a di perairan Bungkutoko Kota Kendari. Jurnal Manajemen Sumber Daya Perairan, 2 (1): 101-111.
14. Purwadhi S H. (2001). Interpretasi Citra Digital. Jakarta: Grasindo
15. Vollenweider, R.A., Giovanardi, F., Motanari, G., Rinaldi, A. (1998). Characteristization of the triphic conditions of marine coastal waters with special reference to the NW Adriatic Sea: proposal for a trophic scale, turbidity and generalized water quality index. Journal Enviromentric, 9 (1): 329-357
16. Effendi H. (2003). Telaah Kualitas Air bagi Pengelolaan Sumber Daya dan Lingkungan Perairan. Yogyakarta: Kanisius.
17. Goldman, C.R., Horne, A.J. (1994). Limnology. USA: MC. Graw Hill Book Co.
Published
2022-08-10
How to Cite
Suriani, M., Rahmi, M. M., Kusumawati, I., Islama, D., Dewinta, A. F., & Heriansyah, H. (2022). VARIABILITY ANALYSIS OF CHLOROPHYLL-A DISTRIBUTION ON THE COAST OF SOUTHWEST ACEH USING AQUA MODIS IMAGE. Asian Journal of Aquatic Sciences, 5(2), 285-290. https://doi.org/10.31258/ajoas.5.2.285-290
Issue
Vol 5 No 2 (2022): August 2022
Section
Articles

Copyright (c) 2022 Mai Suriani, Mira Mauliza Rahmi, Ika Kusumawati, Dini Islama, Astrid Fauzia Dewinta, Heriansyah Heriansyah

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