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Mapping The Potential of Mangrove Planting in The Rehabilitation of Coastal Ecosystems Using Drone Technology Ayub, Ayub Sugara; Ari Anggoro; Agung Hasan Lukman; Ana Ariasari; An Nisa Nurul Suci; Nella Tri Agustini; Feri Nugroho; Ali Muhammad Muslih; Cindy Claudea Hanami; Rifi Zulhendri
Journal of Sylva Indonesiana Vol. 6 No. 02 (2023): Journal of Sylva Indonesiana
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsi.v6i02.10515

Abstract

Mangroves, as one of the vegetation types that is a natural stronghold from coastal disasters, also function as a shelter and find food for various biota in coastal ecosystems. Therefore, protecting the mangrove ecosystem from degradation is very important. One effort that needs is ecosystem rehabilitation through mangrove planting in coastal environments. To support it, a design was devised using drones and remote-sensing vehicles to assist in making mangrove planting designs. This research was conducted in Jenggalu Estuary, Gading Cempaka District, Bengkulu City. This research aims to study the use of drones in mapping potential mangrove planting areas and designing a mangrove planting plan to rehabilitate coastal ecosystems. In mapping using drones, the height used was 80 meters with 80% overlap, and 2.87 hectares of potential mangrove planting area was obtained. Based on the research results, drones in mapping are very useful in calculating the area of potential mangrove planting areas and designing effective planting plans. There are four scenarios for planting mangroves with a spacing of 0.5 m, 1 m, 2 m, and 3 m, respectively. For a planting area of 2.87 ha, the number of seeds needed is 114,800 planting points for a distance of 0.5 m, 28,700 planting points for a distance of 1 m, 7,175 planting points for a distance of 2 m, and 3,189 planting points for a distance of 3 m
Proyeksi Kenaikan Muka Air Laut dan Dampaknya berdasarkan skenario Shared Socioeconomic Pathways di Pulau Enggano tahun 2020-2150 Iwan Pramesti Anwar; An Nisa Nurul Suci; Mukti Dono Wilopo; Aulia Try Atmojo; Faruq Khadami
JURNAL ENGGANO Vol. 10 No. 2 (2025)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jenggano.10.2.49-61

Abstract

Global climate change is causing significant impacts across various regions of the world, one of which is the rise in sea level in Pulau Enggano. Utilizing The NASA Sea Level Projection Tool and The Coastal Risk Screening Tools, this research successfully analyzes the projections of sea level rise and coastal inundation areas in Pulau Enggano. Seven Shared Socioeconomic Pathways (SSP) scenarios for the years 2050, 2100, and 2150 are analyzed. The analysis results indicate significant risks: by 2050, the rise in sea level is expected to range from 0.05 m to 0.2 m, with inundated areas remaining limited, primarily affecting a small part of the Tanjung Laksaha nature reserve. The average rate of sea level increase during this period varies between 4 mm/year and 12 mm/year. In 2100, projections show that the inundated areas will expand, with optimistic scenarios like SSP1-1.9 estimating a rise of about 0.4 m, while pessimistic scenarios such as SSP5-8.5 could reach 0.89 m. This sea level rise indicates an increased risk of damage to infrastructure. Meanwhile, by 2150, nearly the entire northern and eastern coast of the island is expected to be submerged, with optimistic scenarios showing lower increases compared to pessimistic scenarios, which could exceed 2.5 m. These findings underscore the urgent need for adaptation and mitigation strategies to ensure the sustainability of Pulau Enggano in the future.   Keywords: Sea level rise, Climate Change, inundation map, Enggano Island