Analysis of Carbon Sequestration Rate in Seaweed (Kappaphycus alvarezii) Based on Environmental Mitigation

https://doi.org/10.22146/jfs.89967

Muhammad Sahir(1*), Isma Riskiani(2), Uttari Dewi(3), Muhammad Yusfi Yusuf(4)

(1) Aquatic Resources Management, Institut Teknologi Pertanian Takalar, Takalar, South Sulawesi, Indonesia
(2) Aquatic Resources Management, Institut Teknologi Pertanian Takalar, Takalar, South Sulawesi, Indonesia
(3) Directorate of Research, Technology, and Community Service, Directorate General of Higher Education, Research, and Technology of the Ministry of Education, Culture, Research, and Technology, Indonesia
(4) Directorate of Research, Technology, and Community Service, Directorate General of Higher Education, Research, and Technology of the Ministry of Education, Culture, Research, and Technology, Indonesia
(*) Corresponding Author

Abstract


Blue economy is a development concept that develops by relying on marine or aquatic resources. An increase in carbon dioxide (CO2) in the atmosphere is fueling climate change. This study aims to analyze the rate of carbon uptake in the waters, using seaweed Kappaphycus alvarezii which utilizes carbon to be converted into biomass before returning to the air. The results showed that highest carbon absorption rate was found in location A with the highest total carbon absorption of 94.87±0.77 tons C/planting cycle, then treatment B with 83.96±0.54 tons C/planting cycle, and the lowest in treatment C with 76.88±0.18 tons C/planting cycle. Water quality parameters are still mostly in decent condition for the cultivation of Kappaphycus alvarezii seaweed. Salinity conditions of waters are relatively high (35-39 ppt) even though the optimum seaweed grows in the range of 30-34 ppt. The conclusion of the study is that the highest total carbon is found at Location A, which is 94.87±0.77 tons C/planting cycle. The suggestion of this study is that it is necessary to analyze the suitability of seaweed cultivation land with various water quality parameters, so that mapping of potential types of seaweed that can be cultivated according to the characteristics and quality of the waters.


Keywords


Blue economy; climate change; carbon; seaweed; Kappaphycus alvarezii

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References

Andreyan, D., S. Rejeki, R.W. Ariyati, L.L. Widowati & R. Amalia. 2021. Effect of different salinities on the effectiveness of nitrate absorption and growth (Gracilaria verrucosa) from wastewater intensive system grouper (Epinephelus) systems. Journal of AquacultuTropical Science. 5 (2): 88-96. https://doi.org/10.14710/sat.v5i2.7282

Barus, B.S., R.Y. Munthe & M. Bernando. 2020. Total organic carbon and phosphate content in sediments in estuarine waters of Banyuasin River, South Sumatra. Journal Tropical Marine Science and Technology. 12 (2): 397-408. https://doi.org/10.29244/jitkt.v12i2.28211

Buschmann, A.H., C. Camus, J. Infante, A. Neori, A. Israel, M.C. Hernandez-Gonzalez, S.V. Pereda, J.L. Gomez-Pinchetti, A. Golberg & N. Tadmor-Shalev. 2017. Seaweed production: overview of the global state of exploitation, farming and emerging research activity. Eur. J. Phycol. 52 (4). 391-406. https://doi.org/10.1080/09670262.2017.1365175

Erlania, E & I.N. Radiarta. 2014. Differences in the cropping cycle of seaweed cultivation, Kappaphycus alvarezii, on variability of carbon uptake rates. Center for Research and Development of Aquaculture. J. Ris. Aquaculture. 9 (1): 111-124.

Erlania, E., K. Nirmala & D.T. Soelistyowati. 2013. Carbon sequestration in seaweed aquaculture of Kappaphycus alvarezii and Gracilaria gigas in Gerupuk Bay Waters, Central Lombok, West Nusa Tenggara. J.S. Aquaculture 8 (2): 287-297.

Ganefiani, A., S. Suryanti & N. Latifah. 2019. Seagrass beds as carbon sink in the waters of Karimunjawa Island, Karimunjawa National Park. Fisheries Science: Indonesian Journal of Fisheries Science and Technology. 14 (2): 115-122. https://doi.org/10.14710/ijfst.14.2.115-122

Harper, A.B., T. Powell, P.M. Cox, J. House, C. Huntingford & T.M. Lenton. 2018. Land-use emissions play a critical role in land-based mitigation for Paris climate targets. Nature Communications. 9: 2938. https://doi.org/10.1038/s41467-018-05340-z

Hill, R., A. Bellgrove., P.I. Macreadie., K. Petrou., J. Beardall., A. Steven & P.J. Ralph. 2015. Can macroalgae contribute to blue carbon? An Australian perspective. Limnology and Oceanography. 60 (5):1689-1706. https://doi.org/10.1002/lno.10128

Indriani, I., J.A. Wahyudi & D. Yona. 2017. Carbon stock in seagrass meadows of Bintan Island, Riau Archipelago. Oceanology and Limnology in Indonesia. 2 (3): 1-11.

IPCC. 2014. Climate change 2014: Synthesis report. Contribution of Working Groups I, II and III to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change [Core Writing Team, Pachauri RK, Meyer LA (eds)] IPCC, Geneva, Switzerland, 151 pp.

Jamal, K. 2010. Carbon sequestration rate in seaweed cultivation euchema cattonii system peg in Punaga Village, Takalar Regency. Thesis. Department of Aquaculture, Faculty of Agriculture, University of Muhammadiyah Makassar.

Nuruddin, S. 2019. Estimation of carbon storage of avicennia marina stands in Gunung Anyar Tambak Village, Gunung Anyar District, Surabaya City. Thesis. Marine Science Study Program, Faculty of Science and Technology, Sunan Ampel State Islamic University. Surabaya.

Pratama, R & L. Parinduri. 2019. Global warming countermeasures. Islamic University of North Sumatra. Engineering Main Bulletin. 15 (1)

Radiarta, I.N & E. Erlania. 2015. Water quality index and nutrient distribution around integrated marine aquaculture in Teluk Ekas Waters, West Nusa Tenggara: Important aspects of seaweed aquaculture. Journal of Aquaculture Research. 10 (1)

Radiarta, I.N., E. Erlania & R. Rusman. 2013. Climate influence on growing season of seaweed, Kappaphycus alvarezii, in Gerupuk Bay, Central Lombok Regency, West Nusa Tenggara. J. Ris. Aquaculture. 8 (3): 453464. http://dx.doi.org/10.15578/jra.8.3.2013.453-464

Roberts, D.A., N.A. Paul, S.A. Dworjanyn, M.I. Bird & R. de Nys. 2015. Biochar seaweed is cultivated commercially for soil improvement. Scientific Report. 5: 9665. https://doi.org/10.1038/srep09665

Ruslaini, R. 2016. Water quality study of seaweed growth (Gracilaria Verrucosa) in ponds by verticulture method. Octopus Journal of Fisheries Science. 5(2): 578-584 https://doi.org/10.26618/octopus.v6i1.756

Sondak, C.F.A. 2017. Carbon dioxide mitigation potential of seaweed aquaculture beds (SABs). J Appl Phycol. 29 :2363-2373. https://doi.org/10.1007/s10811-017-1147-x

Sukmawati, T., H. Fitrihidajati & N.K. Indah. 2015. The carbon dioxide absorption of plants of the urban forest in Surabaya. LanternBio. 4 (1): 108-111.

Yuliyana, A., S. Rejeki & L.L. Widowati. 2015. The effect of different salinities on the growth of latoh seaweed (Caulerpa lentillifera) in the Coastal Area Development Laboratory (LPWP) Jepara. Journal of Aquaculture Management and Technology. 4 (4):61-66.



DOI: https://doi.org/10.22146/jfs.89967

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