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Statistical Analysis of Short-Term Shoreline Change Behavior Along The Southern Cilacap Coasts of Indonesia

Geoplanning: Journal of Geomatics and Planning · Vol. 11 No. 2 (2024) · pp. 165–176

DOI
10.14710/geoplanning.11.2.165-176
ISSN
2355-6544
Published
2024-12-04
Publisher
Department of Urban and Regional Planning, Diponegoro University
Language
eng
License
creativecommons.org/licenses/by-nc-sa/4.0

Abstract

There is a threat of extreme waves and a moderate risk level of coastal erosion in Bunton Village. Based on the preliminary assessment, there is huge erosion of the shoreline and visible changes in the shoreline temporally. However, there is no statistical data on short-term shoreline change behavior in this area. Hence, this research aims to analyze statistically the short-term shoreline change behavior to understand the conditions and phenomena that occur on the coast of Bunton Village. Landsat images spanning the years 2002 to 2022, with recording intervals of 5 years each, were used to identify the shoreline data, which was later analyzed using the Digital Shoreline Analysis System (DSAS). Statistical analyses of short-term shoreline change behavior were obtained using the End Point Rate (EPR) and Net Shoreline Movement (NSM) approaches. Over a 20-year period, the Bunton coastal area experiences dynamic changes that are primarily due to erosion, with an average distance change of -255.5 meters and an average speed of -14.6 meters per year (very high erosion). The existence of the electric steam power plant (ESPP) in Adipala, which built a breakwater in 2012, has been proven to increase the erosion process. Shoreline change in this area can affect various landuses and tourism activities as well as trigger environmental problems in the Bunton coastal area.

Keywords

Collaboration network of the authors

40 authors · 91 co-authorship links · showing the 40 most connected

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  • Universitas Gadjah Mada
  • Universitas Pembangunan Nasional Veteran Yogyakarta
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Irwansyah SukriAffiliation unknown3
Rina Dwi ArianiAffiliation unknown3
Bowo SusiloAffiliation unknown2
Muh. Aris MarfaiAffiliation unknown2
Sudrajat SudrajatAffiliation unknown2
Iga MaligaAffiliation unknown1
Suryo PurwonoAffiliation unknown1
Herni HasifahAffiliation unknown1
Ana LestariAffiliation unknown1
Elya Pratiwi Isti FarohAffiliation unknown1
Hayyun NadiaAffiliation unknown1
Utia KafafaAffiliation unknown1
Mulyadi AlwiAffiliation unknown1
Evita Hanie PangaribowoAffiliation unknown1
Hadi Sabari YunusAffiliation unknown1
Slamet HartonoAffiliation unknown1
Hadi Sabari YunusAffiliation unknown1
Kasto .Affiliation unknown1
Sukamdi SukamdiUniversitas Gadjah Mada1
Ratih Fitria PutriAffiliation unknown1
Josaphat Tetuko SriSumantyoAffiliation unknown1
Andung Bayu SekaranomUniversitas Gadjah Mada1
Emilya NurjaniAffiliation unknown1
Andi Syahid MuttaqinAffiliation unknown1
Eko HaryonoUniversitas Gadjah Mada1
Dimas SeptianAffiliation unknown1
Farida HanumAffiliation unknown1
Jailani JailaniAffiliation unknown1
Lalu Muhammad FauziAffiliation unknown1
Tiara SarastikaUniversitas Pembangunan Nasional Veteran Yogyakarta1
S SupriyatiAffiliation unknown1
M C SatriagasaAffiliation unknown1
Muhammad BaiquniUniversitas Gadjah Mada1
Rathna WijayantiAffiliation unknown1
Cicik Oktasari HandayaniAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) http://ejournal.undip.ac.id/index.php/geoplanning/oai, first harvested 8 Nov 2026, last seen 8 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">Statistical Analysis of Short-Term Shoreline Change Behavior Along The Southern Cilacap Coasts of Indonesia</dc:title>
	<dc:creator>Mutaqin, Bachtiar W.</dc:creator>
	<dc:creator>Munandar, Ariko V.</dc:creator>
	<dc:creator>Jatmiko, Jatmiko</dc:creator>
	<dc:creator>Harini, Rika</dc:creator>
	<dc:creator>Purnama, Ig.L. Setyawan</dc:creator>
	<dc:subject xml:lang="en-US">Coastal Dynamics, Shoreline Change Rate, Erosion, Accretion, Cilacap</dc:subject>
	<dc:description xml:lang="en-US">There is a threat of extreme waves and a moderate risk level of coastal erosion in Bunton Village. Based on the preliminary assessment, there is huge erosion of the shoreline and visible changes in the shoreline temporally. However, there is no statistical data on short-term shoreline change behavior in this area. Hence, this research aims to analyze statistically the short-term shoreline change behavior to understand the conditions and phenomena that occur on the coast of Bunton Village. Landsat images spanning the years 2002 to 2022, with recording intervals of 5 years each, were used to identify the shoreline data, which was later analyzed using the Digital Shoreline Analysis System (DSAS). Statistical analyses of short-term shoreline change behavior were obtained using the End Point Rate (EPR) and Net Shoreline Movement (NSM) approaches. Over a 20-year period, the Bunton coastal area experiences dynamic changes that are primarily due to erosion, with an average distance change of -255.5 meters and an average speed of -14.6 meters per year (very high erosion). The existence of the electric steam power plant (ESPP) in Adipala, which built a breakwater in 2012, has been proven to increase the erosion process. Shoreline change in this area can affect various landuses and tourism activities as well as trigger environmental problems in the Bunton coastal area.</dc:description>
	<dc:publisher xml:lang="en-US">Department of Urban and Regional Planning, Diponegoro University</dc:publisher>
	<dc:date>2024-12-04</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
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	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejournal.undip.ac.id/index.php/geoplanning/article/view/63025</dc:identifier>
	<dc:identifier>10.14710/geoplanning.11.2.165-176</dc:identifier>
	<dc:source xml:lang="en-US">Geoplanning: Journal of Geomatics and Planning; Vol 11, No 2 (2024); 165-176</dc:source>
	<dc:source>2355-6544</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ejournal.undip.ac.id/index.php/geoplanning/article/view/63025/pdf</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2024 GJGP-UNDIP</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-nc-sa/4.0</dc:rights>
</oai_dc:dc>