ESTIMATION OF CARBON RESERVES IN SEDIMENTS IN THE MANGROVE ECOSYSTEM OF BUKIT BATU VILLAGE, BENGKALIS REGENCY, RIAU
DOI:
https://doi.org/10.31258/Keywords:
Carbon, Mangrove ecosystem, Sediment of mangroveAbstract
This research was carried out in December 2021. Sampling and water quality measurements were carried out in the Bukit Batu Muara River, Bengkalis Regency, Riau Province. Sample analysis was continued at the Marine Chemistry Laboratory, Department of Marine Science, Faculty of Fisheries and Marine, Universitas Riau. The purpose of this study was to determine the estimation of carbon stocks in sediments, the comparison of carbon stocks between transects, and the relationship between density and carbon stocks in the Muara Sungai Bukit Batu mangrove area, Bengkalis Regency, Riau Province. The method used in this study is a survey method. Parameters measured included mangrove density (Ind/Ha), organic matter content, and carbon stock in sediments. In addition, water quality was also measured in the form of temperature, salinity, and degree of acidity. Analysis of carbon stock using the loss on ignition method. The result of average density of mangroves throughout the transect is 3733.33 (Ind/Ha). The lowest carbon stock value in sediments is in transect 2 with medium mangrove density with a value of 29.26 tons/ha, while the highest carbon stock value is in transect 3 with high-density mangrove areas with a value of 36.15 tons/ha. The results of a simple linear regression to determine the relationship between mangrove density and carbon stock show a coefficient of determination R² = 0.023, which means that 2.3% of total carbon stock is affected by density, while 97.7% is influenced by other factors. The value of R = 0.152, which means that the relationship between density and carbon stock in the Bukit Batu river estuary area, Bengkalis Regency, is low.
References
1. Massugito M, Nedi S, Amin B. Analysis of carbon reserves in the mangrove forest ecosystem of Kuala Indragiri Riau Province. Jurnal Online Mahasiswa Fakultas Perikanan dan Ilmu Kelautan Universitas Riau, 2015; 2(2): 1-9.
2. Sondak CFA. Estimation of potential absorption of blue carbon by North Sulawesi's mangrove forests. Journal of Asean Studies on Maritime Issues, 2015; 1(1): 24-29.
3. Fitria A, Dwiyanoto G. Mangrove ecosystem and mitigation global warming. Jurnal Ekologi, Masyarakat & Sains. ECOTAS, 2021; 2(1): 29-34.
4. Donato DC, Kauffman JB, Murdiyarso D, Kurnianto S, Stidham M, Kanninen M. Mangroves among the most carbon-rich forests in the tropics. Nature Geoscience, 2011; 4(5): 293-297.
5. Murray BC, Pendleton L, Jenkins WA, Sifleet S. Green payments for blue carbon: economic incentives for protecting threatened coastal habitats. Nicholas Institute Report, 2011.
6. Murdiyarso D, Purbopuspito J, Kauffman JB, Warren MW, Sasmito SD, Donato DC, Manuri S, Krisnawati H, Taberima S, Kurnianto S. The potential of Indonesian mangrove forests for global climate change mitigation. Nat Geosci., 2015; 5:1089-1092.
7. Noor YR, Khazali M, Suryadiputra INN. Panduan pengenalan mangrove di Indonesia. PHKA/WI-IP, Bogor, 2006. (In Indonesia)
8. Bengen DG. Pedoman teknis pengenalan dan pengelolaan ekosistem mangrove. Pusat Kajian Sumberdaya Pesisir dan Lautan IPB. Bogor, Indonesia, 2002. (In Indonesia)
9. [SNI] Standar Nasional Indonesia. Pengukuran dan perhitungan cadangan karbon-pengukuran lapangan untuk penaksiran cadangan karbon hutan. Jakarta. Badan Standarisasi Nasional, 2011. (In Indonesia)
10. Howard J, Hyot S, Isensee K, Pidgeon E, Telszewski M. Coastal Blue Carbon: Methods for assessing carbon stocks and emissions factors in mangroves, tidal salt marshes, and seagrasses. Conservation International, Intergovernmental Oceanographic Commission of UNESCO, International Union for Conservation of Nature. Arlington, Virginia, USA, 2014.
11. Keputusan Menteri Negara Lingkungan Hidup Nomor 51 Tahun 2004. Tentang baku mutu air laut. Kementerian Negara Lingkungan Hidup, Jakarta, 2004 (In Indoenesia)
12. Efriyeldi, Ahmadryadi, Amin B. Morphometric conditions of Rhizophora apiculata in area with different anthropogenic activities in the east coast of Indragiri Hilir, Sumatra. Asian Journal of Environment, History, and Heritage, 2018; 2(1): 113-121.
13. Dewi D, Efriyeldi E, Amin B. Estimation of carbon reserved in mangrove forest of Sungai Apit District, Siak Regency, Riau Province. Asian Journal of Aquatic Sciences, 2021; 4(3): 197-207.
14. Efriyeldi E, Mulyadi A, Samiaji J. Condition of mangrove ecosystems in Sungai Apit Siak District based on standard damage criteria and quality indicators mangrove environment. IOP Conf. Series: Earth and Environmental Science, 2020; 430. doi:10.1088/1755-1315/430/1/012013
15. Akram AM, Hasnidar. Identification of mangrove ecosystem damage in Bira Village Makassar City. Journal of Indonesian Tropical Fisheries, 2022; 5(1): 1 – 11.
16. Lestariningsih WA, Soenardjo N, Pribadi R. Estimation of carbon stocks in mangrove areas in Timbulsloko Village, Demak, Central Java. Buletin Oseanografi Marina, 2018; 7(2): 121-130
17. Widiatmaka. The urgency of maintaining carbon in the soil in the framework of climate change mitigation and adaptation. Prosiding International Seminar of Adaptation and Mitigation on Climate Change. Padang 11 Maret, 2013
18. Hickmah N, Maslukah L, Wulandari SY, Sugianto DN, Wirasatriya A. Study of organic carbon stock in sediments in the Karimunjawa Mangrove Vegetation Area. Indonesian Journal of Oceanography (IJOCE), 2021; 3(4): 88 - 95
19. Mahasani IGAI, Widagti N, Karang WGA. Estimation of the percentage of organic carbon in ex-pond mangrove forests, Perancak, Jembrana Bali. Journal of Marine and Aquatic Science, 2015; 1: 14-18.
20. Syukri M, Mashoreng S, Werorilangi S, Isyrini R, Rastina R, Faizal A, Gosalam S. Kajian Stok Karbon Mangrove di Bebanga Kabupaten Mamuju Sulawesi Barat. Prosiding Simposium Nasional V Kelautan dan Perikanan V Unhas 5 Mei 2018. (In Indonesia).
21. Suryono S, Soenardjo N, Wibowo E, Ario R, Rozy EF. Estimation of biomass and carbon content in Perancak Mangrove Forest, Jembrana Regency, Bali Province. Buletin Oseanografi Marina, 2018; 7(1):1-8.
22. Sulistyorini IS, Edwin M, Imanuddin I. Estimation of organic soil carbon stock in mangroves in Teluk Kaba and Muara Teluk Pandan Kutai National Park. Agrifor: Jurnal Ilmu Pertanian dan Kehutanan, 2020; 19(2): 293-302.
23. Marbun A, Antonius PR, Joshian NW, Schaduw, Paruntu CP, Angmalisang PA, Manoppo VEN. Analysis of carbon stock in mangrove sediments in Baturapa Village, Lolak District, Bolaang Mongondow Regency. Jurnal Pesisir dan Laut Tropis, 2020; 8 (1): 20-30
Downloads
Published
Issue
Section
License
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.