The Impact of Oil and Fat Pollutants on The Aquatic Environment Around Panggang Island, Kepulauan Seribu, on The Lifespan of Seaweed (Kappaphycus alvarezii)
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Abstract
The Kappaphycus alvarezii seaweed in Pulau Panggang, Kepulauan Seribu, DKI Jakarta, has experienced a significant decline in production. From 1984 to 2000, production ranged from 8,106 to 36,625 tons, contributing 25.61% to the total production in the Thousand Islands. However, in 2021, production drastically decreased, reaching only 254 tons in 2019. This study focuses on identifying the factors causing the decline in production. Analysis of water samples indicates that oil and fat pollution in the aquatic environment exceeds the established standards, surpassing 1 mg/L, potentially harming marine life, including seaweed. Field observations reveal the fact that the seaweed's ability to survive is within a specific timeframe (seaweed lifespan) that never reaches the harvesting age due to consistent occurrences of death. SEM-PLS analysis shows that both physical and chemical parameters influence the seaweed lifespan by 43.9%. Statistical analysis supports the hypothesis that physical parameters are not significant (p>0.05), while chemical parameters, indicating oil and fat pollution, significantly affect seaweed lifespan (p<0.05). This research provides profound insights into the causes of the decline in Kappaphycus alvarezii seaweed production in Pulau Panggang.
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References
W. A. Kasih, Kualitas Perairan terhadap Keberlangsungan Usaha Budidaya Rumput Laut di Pulau Pari, Kepulauan Seribu, DKI Jakarta. Jakarta: Universitas Negeri Jakarta, 2017.
BPS, “Tabel Dinamis Subjek Perikanan.” Accessed: Nov. 09, 2023. [Online]. Available: https://www.bps.go.id/subject/56/perikanan.html#subjekViewTab5
M. Aris and R. Labenua, “Evaluation of land suitability of Kappaphycus alvarezii cultivation in the dry and rainy season,” in IOP Conference Series: Earth and Environmental Science, IOP Publishing Ltd, Oct. 2020. doi: 10.1088/1755-1315/584/1/012025.
PP RI No.22, “Lampiran VIII Peraturan Pemerintah No.22 Tahun 2021: Baku Mutu Air Laut.” Kementerian Sekretariat Negara RI , Jakarta, 2021. Accessed: Nov. 05, 2023. [Online]. Available: https://klikhijau.com/wp-content/uploads/2021/03/9.-Lampiran-VIII-Salinan-PP-Nomor-22-Tahun-2021.pdf
N. Badr Eldeen, A. Bakr Abd El-karim Salman, A. Ali Elamin, M. Ali, and K. Mohammed Haroun, “Determination of Optical Properties of Olive Oil Mixed with Black Seed Oil at Different Volume Using UV/VIS Spectrometer,” American Journal of Optics and Photonics, vol. 9, no. 4, p. 51, 2021, doi: 10.11648/j.ajop.20210904.11.
S. Babaei, F. Najafi, N. Soltani, R. A. Khavari-Nejad, and B. Abbaspanah, “Physiological responses of Anabaena sp. ISC55 to crude oil and its potential for biodegradation,” Int J Algae, vol. 15, no. 3, pp. 264–273, 2013, doi: 10.1615/InterJAlgae.v15.i3.60.
F. Ferrario, M. W. Beck, C. D. Storlazzi, F. Micheli, C. C. Shepard, and L. Airoldi, “The effectiveness of coral reefs for coastal hazard risk reduction and adaptation,” Nat Commun, vol. 5, May 2014, doi: 10.1038/ncomms4794.
A. Tagliafico, P. Baker, B. Kelaher, S. Ellis, and D. Harrison, “The Effects of Shade and Light on Corals in the Context of Coral Bleaching and Shading Technologies,” Frontiers in Marine Science, vol. 9. Frontiers Media S.A., Jul. 12, 2022. doi: 10.3389/fmars.2022.919382.
P. W. Purnomo, D. Soedharma, N. P. Zamani, H. S. Sanusi, P. Studi Manajemen Sumberdaya Perikanan Jurusan Perikanan Fakultas Perikanan dan Ilmu Kelautan Universitas Diponegoro Semarang, and P. Studi Ilmu Kelautan Sekolah Pascasarjana Institut Pertanian Bogor, “Zooxanthellae Life Model and Massalization Growth in the Artificial Environment Waters,” 2010.
Thamrin, Ekosistem Terumbu Karang: Hubungan antara Karang dan Zooxanthellae. Pekanbaru: UR Press Pekanbaru, 2012.
TN Kp Seribu, RPJP TN Kepulauan Seribu 2020-2029. 2019. Accessed: Nov. 02, 2023. [Online]. Available: https://tnlkepulauanseribu.menlhk.go.id/wp-content/uploads/2022/08/RPJP-TN-KEPULAUAN-SERIBU-2020-2029.pdf
R. Bohari and M. Musbir, “Seaweed production based on the distance of culture location from river mouth and oceanographic factors,” in IOP Conference Series: Earth and Environmental Science, Institute of Physics, 2022. doi: 10.1088/1755-1315/1119/1/012007.
A. Putra Basir, L. Abukena, and Amiluddin, “The Growth of Seaweed (Kappaphycus Alvarezii) Cultivated with Long Line and Off Bottom Method on Tita Banda Neira Maluku Coastal Area,” Journal of Fisheries and Marine Science, vol. 1, pp. 20–23, 2017, [Online]. Available: http://jfmr.ub.ac.id
M. Achmad, A. Indarjo, and G. Salim, “Identification of bacteria in seaweed (Kapapphycus alvarezii) affected by the ice-ice disease in Amal and Tanjung Tarakan waters, Indonesia,” vol. 15, no. 6, 2022, [Online]. Available: http://www.bioflux.com.ro/aacl
J. F. Hair, J. J. Risher, M. Sarstedt, and C. M. Ringle, “When to use and how to report the results of PLS-SEM,” European Business Review, vol. 31, no. 1. Emerald Group Publishing Ltd., pp. 2–24, Jan. 14, 2019. doi: 10.1108/EBR-11-2018-0203.
J. E. Villalva A., “Structural equation models - PLS in engineering sciences: a brief guide for researchers through a case applied to the industry,” Athenea, vol. 2, no. 4, pp. 5–18, Jun. 2021, doi: 10.47460/athenea.v2i4.17.
J. F. Hair, G. T. M. Hult, C. M. Ringle, M. Sarstedt, N. P. Danks, and S. Ray, “Partial Least Squares Structural Equation Modeling (SEM-PLS) Using R,” in Classroom Companion: Business, Springer, 2021, pp. 1–208. doi: 10.1007/978-3-030-80519-7.
J. Hulland, “Use of Partial Least Squares (PLS) in Strategic Management Research: A Review of Four Recent Studies,” Strategic Management Journal Strat. Mgmt. J, vol. 20, pp. 195–204, 1999.
R. S. Hamid and S. M. Anwar, Structural Equation Modeling (SEM) Berbasis Varian: Konsep Dasar dan Aplikasi dengan Program SmartPLS 3.2.8 dalam Riset Bisnis, 1st ed. Jakarta: PT Inkubator Penulis Indonesia, 2019.
J. F. Hair, C. M. Ringle, and M. Sarstedt, “PLS-SEM: Indeed a silver bullet,” Journal of Marketing Theory and Practice, 1, vol. 9, no. 2, pp. 139–151, 2011.
J. Cohen, “A power primer,” in Psychological Bulletin, vol. 112, 1992, pp. 155–159.
G. Pavlov, A. Maydeu-Olivares, and D. Shi, “Using the Standardized Root Mean Squared Residual (SRMR) to Assess Exact Fit in Structural Equation Models,” Educ Psychol Meas, vol. 81, no. 1, pp. 110–130, Feb. 2021, doi: 10.1177/0013164420926231.
L. Hu and P. M. Bentler, Cutoff criteria for fit indexes in covariance structure analysis: Conventional criteria versus new alternatives. Structural Equation Modeling, vol. 6. 1999.