Ecotrophic, Journal of Environmental Science
Vol 16 No 2 (2022)

ESTIMASI SIMPANAN KARBON PADA BIOMASSA MANGROVE DI TAHURA NGURAH RAI

Ni Luh Putu Ratih Pravitha (Program Studi Ilmu Kelautan/Fakultas Kelautan dan Perikanan, Universitas Udayana, Badung-Bali)
I Wayan Gede Astawa Karang (Program Studi Ilmu Kelautan/Fakultas Kelautan dan Perikanan, Universitas Udayana, Badung-Bali)
Made Suartana (Balai Pengendalian Perubahan Iklim dan Kebakaran Hutan dan Lahan Wilayah Jawa Bali Nusa Tenggara, Denpasar-Bali)



Article Info

Publish Date
06 Dec 2022

Abstract

Mangroves contribute to mitigating climate change by storing carbon. As mangrove forests have a high rate of carbon sequestration and storage, carbon stock calculations are required to quantify the accumulation of carbon stored in a site to determine its involvement in decreasing greenhouse gas emissions. This study aims to estimate carbon storage at the Mangrove Information Center (MIC) by using an allometric calculation of the mangrove above-ground biomass data. Data collection was carried out on January 10-14, 2022 at the MIC, with an area of 322 ha. The method used is a 1000 meters line transect plot divided into 15 measuring plots in three mangrove ecological zones (front, middle, and back). Biomass data were taken in a non-destructive way based on measurements of the circumference girth at breast height (GBH) and the results were calculated using allometric. According to data analysis, the average total surface biomass of mangroves in MIC is 781.30 kg, with estimated carbon storage in MIC is 36,727 tons/ha. Overall, the total carbon stock in the stratum MIC is 11.826,253 tons. The highest estimated carbon storage is in Plot 9, which is 91,799 tons/ha, while the lowest estimated carbon storage is in Plot 2, which is 13,873 tons/ha. The high numbers of carbon storage from mangrove above-ground biomass are mostly found in the middle and front zones because of the very dense mangrove density. Keywords: mangrove; above-ground carbon estimation; climate change mitigation

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Journal Info

Abbrev

ECOTROPHIC

Publisher

Subject

Environmental Science

Description

Ecotrophic, Journal of Environmental Science (ISSN : 1907-5626) atau yang disingkat EJES, merupakan media publikasi bagi hasil-hasil penelitian, artikel dan resensi buku dibidang ilmu lingkungan. EJES adalah peer-reviewed dan open access jurnal, diterbitkan dua kali setahun yaitu bulan Mei dan ...