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Groundwater Vulnerability Comparison Using DRASTIC and GOD Methods in Surakarta City

Indonesian Journal of Geography · Vol. 56 No. 1 (2024) · hlm. 59–69

DOI
10.22146/ijg.87232
ISSN
2354-9114, 0024-9521
Terbit
2024-04-16
Penerbit
Faculty of Geography, Universitas Gadjah Mada
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc/4.0

Abstrak

Demographic growth, urbanization, economic development, agriculture, and consumption per capita have increased the demand for water resources. The population density of Surakarta affects the city’s ability to fulfil its residents’ clean water requirements. As an urban region, Surakarta may be impacted by development activities that degrade the quality and quantity of groundwater. This growing demand should be balanced against effective management of water source regions. This research aims to investigate groundwater vulnerability in Surakarta City. We employed the DRASTIC and GOD methods and compared both results. These methods used the overlay and indexing approaches using GIS based on field data and secondary data such as drill, rainfall, and topographic data. The results of DRASTIC show three types of vulnerability: high (0.21%; 9.87 ha), moderate (94.22%; 4,355.98 ha), and low (5.56%; 257.25 ha), while GOD method results in high (7.03%; 324.96 ha), moderate (52.90%; 2,445.84 ha), low (38.69%; 1,788.81 ha), and negligible (1.37%; 63.49 ha). Based on both methods, we identified Banjarsari district as a location with high groundwater vulnerability. The correlation coefficient between the two methods is 0.511. This value shows that the correlation criteria are acceptable and comparable. This research can be used by local authorities and policymakers to manage groundwater resources. Play This Podcast Article

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  • Diponegoro University
  • Sebelas Maret University
  • Bandung Institute of Technology
  • Universitas Pembangunan Nasional Veteran Yogyakarta
  • Universitas Halu Oleo
  • Institut Teknologi Sepuluh Nopember
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Rekan penulisOrganisasiArtikel bersama
Udi HarmokoAfiliasi tidak diketahui3
Rina Dwi IndrianaAfiliasi tidak diketahui3
Rahmat GernowoDiponegoro University2
Muhammad Irham NurwidyantoAfiliasi tidak diketahui2
Sehah SehahAfiliasi tidak diketahui2
Mohtar YuniantoSebelas Maret University2
Wahyu SrigutomoBandung Institute of Technology2
Cahyo Aji HapsoroAfiliasi tidak diketahui2
Eko Teguh ParipurnoUniversitas Pembangunan Nasional Veteran Yogyakarta1
Agus TriyonoAfiliasi tidak diketahui1
Yohana Noradika MaharaniAfiliasi tidak diketahui1
Arif Rianto NugrohoAfiliasi tidak diketahui1
Friska Ayu SakhinaAfiliasi tidak diketahui1
Gregrius Alvin FernandoAfiliasi tidak diketahui1
Budi LegowoAfiliasi tidak diketahui1
Mela Budiani SeptianingsihAfiliasi tidak diketahui1
Mochamad Aryono AdhiAfiliasi tidak diketahui1
Danastri L. P. TampubolonAfiliasi tidak diketahui1
Muliddin MuliddinAfiliasi tidak diketahui1
Jamhir SafaniUniversitas Halu Oleo1
Teguh SulistianAfiliasi tidak diketahui1
Ilham IlhamAfiliasi tidak diketahui1
Sulistiyani SAfiliasi tidak diketahui1
Nugroho Budi WAfiliasi tidak diketahui1
Agus SupriyantoAfiliasi tidak diketahui1
Diani Galih SaputriAfiliasi tidak diketahui1
Mohd Khairul Bin AhmadAfiliasi tidak diketahui1
Febrina RamadhaniAfiliasi tidak diketahui1
Elsa Ayu AdhityaAfiliasi tidak diketahui1
Suharyana SAfiliasi tidak diketahui1
Mariyanto MariyantoInstitut Teknologi Sepuluh Nopember1
Eleonora AgustinAfiliasi tidak diketahui1
Mimin IryantiAfiliasi tidak diketahui1
Abdul Latif AshadiAfiliasi tidak diketahui1
Joko WindartoAfiliasi tidak diketahui1
Asep Yusup BurhanudinAfiliasi tidak diketahui1
Nakif NurcandraAfiliasi tidak diketahui1

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Sumber metadata: OAI-PMH (metadata jurnal) http://jurnal.ugm.ac.id/ijg/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">Groundwater Vulnerability Comparison Using DRASTIC and GOD Methods in Surakarta City</dc:title>
	<dc:creator>Koesuma, Sorja</dc:creator>
	<dc:creator>Ramelan, Ari Handono</dc:creator>
	<dc:creator>Sutarno, Doddy</dc:creator>
	<dc:subject xml:lang="en-US">Geophysics, Geography, Environmental sciences.</dc:subject>
	<dc:subject xml:lang="en-US">groundwater vulnerability; DRASTIC; GOD; Surakarta</dc:subject>
	<dc:subject xml:lang="en-US">Groundwater</dc:subject>
	<dc:description xml:lang="en-US">Demographic growth, urbanization, economic development, agriculture, and consumption per capita have increased the demand for water resources. The population density of Surakarta affects the city’s ability to fulfil its residents’ clean water requirements. As an urban region, Surakarta may be impacted by development activities that degrade the quality and quantity of groundwater. This growing demand should be balanced against effective management of water source regions. This research aims to investigate groundwater vulnerability in Surakarta City. We employed the DRASTIC and GOD methods and compared both results. These methods used the overlay and indexing approaches using GIS based on field data and secondary data such as drill, rainfall, and topographic data. The results of DRASTIC show three types of vulnerability: high (0.21%; 9.87 ha), moderate (94.22%; 4,355.98 ha), and low (5.56%; 257.25 ha), while GOD method results in high (7.03%; 324.96 ha), moderate (52.90%; 2,445.84 ha), low (38.69%; 1,788.81 ha), and negligible (1.37%; 63.49 ha). Based on both methods, we identified Banjarsari district as a location with high groundwater vulnerability. The correlation coefficient between the two methods is 0.511. This value shows that the correlation criteria are acceptable and comparable. This research can be used by local authorities and policymakers to manage groundwater resources.   Play This Podcast Article </dc:description>
	<dc:publisher xml:lang="en-US">Faculty of Geography, Universitas Gadjah Mada</dc:publisher>
	<dc:contributor xml:lang="en-US">Universitas Sebelas Maret</dc:contributor>
	<dc:date>2024-04-16</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-US">Peer-reviewed Article</dc:type>
	<dc:type xml:lang="en-US">DRASTIC, GOD, Geoelectric</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.ugm.ac.id/ijg/article/view/87232</dc:identifier>
	<dc:identifier>10.22146/ijg.87232</dc:identifier>
	<dc:source xml:lang="en-US">Indonesian Journal of Geography; Vol 56, No 1 (2024): Indonesian Journal of Geography; 59-69</dc:source>
	<dc:source>2354-9114</dc:source>
	<dc:source>0024-9521</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.ugm.ac.id/ijg/article/view/87232/pdf</dc:relation>
	<dc:relation>https://journal.ugm.ac.id/ijg/article/downloadSuppFile/87232/27958</dc:relation>
	<dc:coverage xml:lang="en-US">Surakarta City</dc:coverage>
	<dc:coverage xml:lang="en-US">All area in Surakarta city</dc:coverage>
	<dc:coverage xml:lang="en-US">Groundwater</dc:coverage>
	<dc:rights xml:lang="en-US">Copyright (c) 2024 Authors</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-nc/4.0</dc:rights>
</oai_dc:dc>