The vulnerability of Small Islands from Coastlines Change in Indonesia

M.M. Rahmadi; E. Liviawaty; I. Faizal; N.P. Purba; R.A. Ramadhan; R. Amrullah; I.E. Dianti

doi:10.1088/1755-1315/1095/1/012026

The vulnerability of Small Islands from Coastlines Change in Indonesia

M.M. Rahmadi, E. Liviawaty, I. Faizal, N.P. Purba^*, R.A. Ramadhan, R. Amrullah, I.E. Dianti

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › Academic › peer-review

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Abstract

Indonesia has 16.100 islands and 92 is outermost islands. These small islands are currently experiencing the impact of climate change from sea level rise and global warming. This study aims to determine vulnerability of small island through changes in coastline and dynamic change of area due to climate change especially from coastline changes. Nineteen islands selected as representation of Indonesia seas regions. The data were collected from satellite images range from 2000 to 2020. To analyze, this research method uses Coastsat method to detect coastlines and QGIS to process coastline data and change of the island areas. The results of this study indicate that the average reduction in the area of small islands in Indonesia reaches 5.084% for approximately 20 years.

Original language	English
Article number	012026
Journal	IOP conference series: Earth and environmental science
Volume	1095
Issue number	1
DOIs	https://doi.org/10.1088/1755-1315/1095/1/012026
Publication status	Published - 2022
Externally published	Yes
Event	2nd International Conference on Sustainability and Resilience of Coastal Management, SRCM 2021 - Virtual, Online Duration: 29 Nov 2021 → 30 Nov 2021 Conference number: 2

Keywords

Climate change
Coastal vulnerability
Coastline changes
Ocean currents
Small island

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1088/1755-1315/1095/1/012026Licence: CC BY

ArticleFinal published version, 842 KBLicence: CC BY

Cite this

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title = "The vulnerability of Small Islands from Coastlines Change in Indonesia",

abstract = "Indonesia has 16.100 islands and 92 is outermost islands. These small islands are currently experiencing the impact of climate change from sea level rise and global warming. This study aims to determine vulnerability of small island through changes in coastline and dynamic change of area due to climate change especially from coastline changes. Nineteen islands selected as representation of Indonesia seas regions. The data were collected from satellite images range from 2000 to 2020. To analyze, this research method uses Coastsat method to detect coastlines and QGIS to process coastline data and change of the island areas. The results of this study indicate that the average reduction in the area of small islands in Indonesia reaches 5.084% for approximately 20 years.",

keywords = "Climate change, Coastal vulnerability, Coastline changes, Ocean currents, Small island",

author = "M.M. Rahmadi and E. Liviawaty and I. Faizal and N.P. Purba and R.A. Ramadhan and R. Amrullah and I.E. Dianti",

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year = "2022",

doi = "10.1088/1755-1315/1095/1/012026",

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TY - JOUR

T1 - The vulnerability of Small Islands from Coastlines Change in Indonesia

AU - Rahmadi, M.M.

AU - Liviawaty, E.

AU - Faizal, I.

AU - Purba, N.P.

AU - Ramadhan, R.A.

AU - Amrullah, R.

AU - Dianti, I.E.

N1 - Conference code: 2

PY - 2022

Y1 - 2022

N2 - Indonesia has 16.100 islands and 92 is outermost islands. These small islands are currently experiencing the impact of climate change from sea level rise and global warming. This study aims to determine vulnerability of small island through changes in coastline and dynamic change of area due to climate change especially from coastline changes. Nineteen islands selected as representation of Indonesia seas regions. The data were collected from satellite images range from 2000 to 2020. To analyze, this research method uses Coastsat method to detect coastlines and QGIS to process coastline data and change of the island areas. The results of this study indicate that the average reduction in the area of small islands in Indonesia reaches 5.084% for approximately 20 years.

AB - Indonesia has 16.100 islands and 92 is outermost islands. These small islands are currently experiencing the impact of climate change from sea level rise and global warming. This study aims to determine vulnerability of small island through changes in coastline and dynamic change of area due to climate change especially from coastline changes. Nineteen islands selected as representation of Indonesia seas regions. The data were collected from satellite images range from 2000 to 2020. To analyze, this research method uses Coastsat method to detect coastlines and QGIS to process coastline data and change of the island areas. The results of this study indicate that the average reduction in the area of small islands in Indonesia reaches 5.084% for approximately 20 years.

KW - Climate change

KW - Coastal vulnerability

KW - Coastline changes

KW - Ocean currents

KW - Small island

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U2 - 10.1088/1755-1315/1095/1/012026

DO - 10.1088/1755-1315/1095/1/012026

M3 - Conference article

AN - SCOPUS:85141822457

SN - 1755-1307

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JO - IOP conference series: Earth and environmental science

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IS - 1

M1 - 012026

T2 - 2nd International Conference on Sustainability and Resilience of Coastal Management, SRCM 2021

Y2 - 29 November 2021 through 30 November 2021

ER -

The vulnerability of Small Islands from Coastlines Change in Indonesia

Abstract

Keywords

UN SDGs

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