Assessing seawater intrusion and chloride zones in residents' wells in selected coastal area of Indonesia: A GIS analysis

Nurmaladewi, Nurmaladewi; Saktiansyah, La Ode Ahmad; Jayadisastra, Yoenita; Sulfitrana, Andini; Kaimuddin, Sitti Mikarna; Okto, Ali

doi:10.36685/phi.v9i2.661

Akses terbuka Jurnal SINTA 1

Assessing seawater intrusion and chloride zones in residents' wells in selected coastal area of Indonesia: A GIS analysis

Public Health of Indonesia · Vol. 9 No. 2 (2023) · hlm. 74–81

DOI: 10.36685/phi.v9i2.661
ISSN: 2477-1570, 2528-1542
Terbit: 2023-06-23
Penerbit: YCAB Publisher
Bahasa: eng
Lisensi: creativecommons.org/licenses/by-nc/4.0

Abstrak

Background: Seawater intrusion refers to the infiltration of seawater into groundwater, either naturally or artificially, due to the extraction of groundwater for domestic purposes. Seawater intrusion can have wide-ranging impacts on various aspects of life, including health issues, reduced soil fertility, structural damage, and groundwater contamination. In the Kendari District area, people rely on springs, dug wells, and drilled wells to fulfill their daily water needs, as well as for tourist and commercial activities. However, signs of seawater intrusion become evident when the water used by residents in the area becomes brackish or even saline. Objective: This study was to determine the distribution pattern of seawater intrusion and chloride zones in the coastal area of Kendari District, specifically within Kendari City, Indonesia. Methods: This study employed a descriptive research design and utilized purposive sampling to select the subjects. A total of 20 water samples were collected from residents in Kendari District, Kendari City. The research was conducted at various wells within the district. The collected data were then entered into a Geographic Information System (GIS) to analyze the distribution pattern of seawater intrusion and chloride zones in the coastal area of Kendari District, Kendari City. Results: The findings revealed an average pH of 7.11 (ranging from 5 to 8.8), an average temperature of 29.4°C (ranging from 29.4 to 32.7°C), an average Total Dissolved Solid (TDS) level of 590.25 mg/L (ranging from 54 to 1,388 mg/L), and an average salinity of 3.05‰ (ranging from 1 to 5‰). Conclusion: Based on these results, it can be concluded that seawater intrusion is classified as low and is not affecting the wells used by residents in the coastal area of Kendari District, Kendari City, Indonesia.

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Universitas Halu Oleo
Universitas Sulawesi Tenggara
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Rekan penulis	Organisasi	Artikel bersama
Yasnani Yasnani	Universitas Halu Oleo	15
Siti Rabbani Karimuna	Universitas Halu Oleo	14
Musram Abadi	Universitas Halu Oleo	9
Restu Libriani	Universitas Halu Oleo	8
Arum Dian Pratiwi	Universitas Halu Oleo	8
Muliddin Muliddin	Universitas Halu Oleo	7
La Ode Nafiu	Universitas Halu Oleo	7
Jafriati Jafriati	Universitas Halu Oleo	7
Yusuf Sabilu	Universitas Halu Oleo	7
Jumakil Jumakil	Universitas Halu Oleo	7
Fifi Nirmala	Universitas Halu Oleo	7
Asnia Zainuddin	Universitas Halu Oleo	6
Devi Savitri Effendy	Universitas Halu Oleo	6
Wa Laili Salido	Universitas Halu Oleo	5
Purnaning Dhian Isnaeni	Universitas Halu Oleo	5
Ramadhan Tosepu	Universitas Halu Oleo	5
Suhadi Suhadi	Afiliasi tidak diketahui	5
Takdir Saili	Universitas Halu Oleo	4
Rizal Adi Saputra	Universitas Halu Oleo	4
Jusniar Rusli Afa	Universitas Halu Oleo	4
Listy Handayani	Universitas Halu Oleo	3
Hasria Hasria	Universitas Halu Oleo	3
Sukmawati Abdullah	Afiliasi tidak diketahui	3
Takdir Saili	Universitas Halu Oleo	3
Fithria Fithria	Universitas Halu Oleo	3
Harleli Harleli	Universitas Halu Oleo	3
Suhadi Suhadi	Universitas Halu Oleo	3
Fifi Nirmala G	Universitas Halu Oleo	3
Nurnashriana Jufri	Universitas Halu Oleo	2
Putu Eka Meiyana Erawan	Universitas Halu Oleo	2
Andi Makkawaru	Universitas Sulawesi Tenggara	2
Suryawan Asfar	Afiliasi tidak diketahui	2
Syawal Kamiluddin Saptaputra	Afiliasi tidak diketahui	2
Lisnawaty Lisnawaty	Afiliasi tidak diketahui	2

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Sumber metadata: OAI-PMH (metadata jurnal) http://stikbar.org/ycabpublisher/index.php/PHI/oai, pertama di-harvest 10 Nov 2026, terakhir terlihat 10 Nov 2026.

Metadata asli (oai_dc)

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	<dc:title xml:lang="en-US">Assessing seawater intrusion and chloride zones in residents' wells in selected coastal area of Indonesia: A GIS analysis</dc:title>
	<dc:creator>Nurmaladewi, Nurmaladewi</dc:creator>
	<dc:creator>Saktiansyah, La Ode Ahmad</dc:creator>
	<dc:creator>Jayadisastra, Yoenita</dc:creator>
	<dc:creator>Sulfitrana, Andini</dc:creator>
	<dc:creator>Kaimuddin, Sitti Mikarna</dc:creator>
	<dc:creator>Okto, Ali</dc:creator>
	<dc:subject xml:lang="en-US">salinity</dc:subject>
	<dc:subject xml:lang="en-US">seawater</dc:subject>
	<dc:subject xml:lang="en-US">groundwater</dc:subject>
	<dc:subject xml:lang="en-US">chloride zones</dc:subject>
	<dc:subject xml:lang="en-US">coastal area</dc:subject>
	<dc:subject xml:lang="en-US">GIS</dc:subject>
	<dc:description xml:lang="en-US">Background: Seawater intrusion refers to the infiltration of seawater into groundwater, either naturally or artificially, due to the extraction of groundwater for domestic purposes. Seawater intrusion can have wide-ranging impacts on various aspects of life, including health issues, reduced soil fertility, structural damage, and groundwater contamination. In the Kendari District area, people rely on springs, dug wells, and drilled wells to fulfill their daily water needs, as well as for tourist and commercial activities. However, signs of seawater intrusion become evident when the water used by residents in the area becomes brackish or even saline.
Objective: This study was to determine the distribution pattern of seawater intrusion and chloride zones in the coastal area of Kendari District, specifically within Kendari City, Indonesia.
Methods: This study employed a descriptive research design and utilized purposive sampling to select the subjects. A total of 20 water samples were collected from residents in Kendari District, Kendari City. The research was conducted at various wells within the district. The collected data were then entered into a Geographic Information System (GIS) to analyze the distribution pattern of seawater intrusion and chloride zones in the coastal area of Kendari District, Kendari City.
Results: The findings revealed an average pH of 7.11 (ranging from 5 to 8.8), an average temperature of 29.4°C (ranging from 29.4 to 32.7°C), an average Total Dissolved Solid (TDS) level of 590.25 mg/L (ranging from 54 to 1,388 mg/L), and an average salinity of 3.05‰ (ranging from 1 to 5‰).
Conclusion: Based on these results, it can be concluded that seawater intrusion is classified as low and is not affecting the wells used by residents in the coastal area of Kendari District, Kendari City, Indonesia.</dc:description>
	<dc:publisher xml:lang="en-US">YCAB Publisher</dc:publisher>
	<dc:date>2023-06-23</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:format>application/pdf</dc:format>
	<dc:identifier>https://stikbar.org/ycabpublisher/index.php/PHI/article/view/661</dc:identifier>
	<dc:identifier>10.36685/phi.v9i2.661</dc:identifier>
	<dc:source xml:lang="en-US">Public Health of Indonesia; Vol. 9 No. 2 (2023): April - June; 74-81</dc:source>
	<dc:source>2477-1570</dc:source>
	<dc:source>2528-1542</dc:source>
	<dc:source>10.36685/phi.v9i2</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://stikbar.org/ycabpublisher/index.php/PHI/article/view/661/289</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2023 Nurmaladewi Nurmaladewi, La Ode Ahmad Saktiansyah, Yoenita Jayadisastra, Andini Sulfitrana, Sitti Mikarna Kaimuddin, Ali Okto</dc:rights>
	<dc:rights xml:lang="en-US">https://creativecommons.org/licenses/by-nc/4.0</dc:rights>
</oai_dc:dc>