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Spatial Analysis of Flood Vulnerability Levels in Makassar City Using Geographic Information Systems

Jurnal Ilmu Alam dan Lingkungan · Vol. 15 No. 2 (2024)

DOI
10.70561/jal.v15i2.36931
ISSN
2549-8819, 2086-4604
Published
2024-09-08
Publisher
Universitas Hasanuddin
Language
en

Abstract

This research aims to determine the flood intensity in Makassar City, which is influenced by several factors, including land use, slope gradient, land cover, and rainfall. The research method is a quantitative approach using spatial analysis to examine spatial phenomena. The spatial analysis was conducted using an overlay method with a scoring technique to map each variable that affects flood intensity. The analysis results indicate that the flood intensity in Makassar City is categorized into three levels: low, moderate, and high.. The analysis results suggest that in Makassar City, 37.4 km² or 21% of the total area falls into the low rainfall intensity category. In contrast, the moderate rainfall intensity category encompasses 73.3 km² or 41% of the city, while the high rainfall intensity category represents 68.1 km² or 38% of the total area. This research has implications for efforts to control the pace of regional development that influences and potentially exacerbates flooding, thereby enabling early mitigation of environmental issues.

Collaboration network of the authors

28 authors · 107 co-authorship links

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • State University of Makassar
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Uca SidengState University of Makassar4
Rahmi Diah UtamiAffiliation unknown4
Muhammad YusufAffiliation unknown4
Sri Wahyuni HasrinAffiliation unknown3
Angriani RasyidAffiliation unknown3
Imanuel Allo BungaAffiliation unknown3
Rifaldi. RAffiliation unknown3
Rini KausaraniAffiliation unknown3
Siti NurvianaAffiliation unknown3
Amal ArfanState University of Makassar1
Nasiah BadwiState University of Makassar1
Ichsan InvanniState University of Makassar1
Dinil QaiyimahState University of Makassar1
Mat RasulAffiliation unknown1
Rahmawati NurkarimaAffiliation unknown1
Syukur SaudState University of Makassar1
Nurfitri JamiludinState University of Makassar1
Uca UcaState University of Makassar1
Hasriyanti HasriyantiState University of Makassar1

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) https://journal.unhas.ac.id/index.php/jai2/oai, first harvested 5 Nov 2026, last seen 8 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">Spatial Analysis of Flood Vulnerability Levels in Makassar City Using Geographic Information Systems</dc:title>
	<dc:creator xml:lang="en">Maru, Rosmini </dc:creator>
	<dc:creator xml:lang="en">Nasrul , Nasrul </dc:creator>
	<dc:creator xml:lang="en">Nuryadin, Muhammad Taufan </dc:creator>
	<dc:creator xml:lang="en">Nur, Medar M </dc:creator>
	<dc:creator xml:lang="en">Amdah, Misdar </dc:creator>
	<dc:creator xml:lang="en">Hasja, Aulia Diar </dc:creator>
	<dc:creator xml:lang="en">Musyawarah, Rahma </dc:creator>
	<dc:creator xml:lang="en">Mulianti, Mulianti</dc:creator>
	<dc:creator xml:lang="en">Tripaldi, Agus</dc:creator>
	<dc:description xml:lang="en">This research aims to determine the flood intensity in Makassar City, which is influenced by several factors, including land use, slope gradient, land cover, and rainfall. The research method is a quantitative approach using spatial analysis to examine spatial phenomena. The spatial analysis was conducted using an overlay method with a scoring technique to map each variable that affects flood intensity. The analysis results indicate that the flood intensity in Makassar City is categorized into three levels: low, moderate, and high.. The analysis results suggest that in Makassar City, 37.4 km² or 21% of the total area falls into the low rainfall intensity category. In contrast, the moderate rainfall intensity category encompasses 73.3 km² or 41% of the city, while the high rainfall intensity category represents 68.1 km² or 38% of the total area. This research has implications for efforts to control the pace of regional development that influences and potentially exacerbates flooding, thereby enabling early mitigation of environmental issues.</dc:description>
	<dc:publisher xml:lang="en">Universitas Hasanuddin</dc:publisher>
	<dc:date>2024-09-08</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unhas.ac.id/index.php/jai2/article/view/36931</dc:identifier>
	<dc:identifier>10.70561/jal.v15i2.36931</dc:identifier>
	<dc:source xml:lang="en">Jurnal Ilmu Alam dan Lingkungan; Vol. 15 No. 2 (2024): Jurnal Ilmu Alam dan Lingkungan</dc:source>
	<dc:source>2549-8819</dc:source>
	<dc:source>2086-4604</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/jai2/article/view/36931/11977</dc:relation>
</oai_dc:dc>