A'an Johan Wahyudi, Udhi Eko Hernawan, La Ode Alifatri, Bayu Prayudha, Sofia Yuniar Sani, Febty Febriani, Yaya Ihya Ulumuddin
Marine pollution bulletin 2022 MaySeagrass carbon emission is mainly due to the land-use change; therefore, conservation will be an approach required for carbon offset. A method for estimating carbon offset from conservation activities has been developed. This study aims to evaluate the carbon-offset potential of the seagrass ecosystem by applying this method to five provinces in Indonesia. North Maluku has the widest seagrass area, but only 5% of this is the conserved area. Meanwhile, Jakarta has the highest percentage of its conserved seagrass within the area. Emission reduction at the year 2020 ranged 0.03-1.02 tC/year (with leakage) or 0.05-2.04 tC/year (without leakage). The percentage of emission reduction among the five provinces ranged from 0.75% to 11.3%. About 9.03 tC/year emission from seagrass ecosystems in Jakarta will decrease by up to 8.01 tC/year. Further assessment shows a positive correlation between the percentage of the conserved area and the percentage of emission reduction. Copyright © 2022 Elsevier Ltd. All rights reserved.
A'an Johan Wahyudi, Udhi Eko Hernawan, La Ode Alifatri, Bayu Prayudha, Sofia Yuniar Sani, Febty Febriani, Yaya Ihya Ulumuddin. Carbon-offset potential from tropical seagrass conservation in selected areas of Indonesia. Marine pollution bulletin. 2022 May;178:113605
PMID: 35366547
View Full Text