Spatial Distribution of Seawater Intrusion Based on Various Lithologies in Pesanggaran Subdistrict, Banyuwangi, Indonesia
DOI:
https://doi.org/10.23917/forgeo.v38i1.3182Keywords:
Spatial Distribution, Intrusion, Lithology, Electrical Conductivity, Total Dissolve SolidsAbstract
Seawater intrusion often occurs in shoreline areas closest to alluvium rock lithology and is caused by excessive groundwater exploration. In Pesanggaran Banyuwangi, saline groundwater was found at approximately 8000 m from the shoreline. Therefore, this study aimed to analyse the spatial distribution of seawater intrusion based on rock lithology, Electrical Conductivity (EC), and Total Dissolved Solids (TDS) in Pesanggaran, Banyuwangi. A descriptive-quantitative survey method was used to assess groundwater quality based on EC, TDS, and spatial distribution parameters. Interpolation with Inverse Distance Weighting (IDW) method was used to map seawater intrusion and its relationship to each parameter. The results showed that moderate-saline groundwater was found in several areas far from the coast with volcanic rock lithology, namely Kalibaru formations (Qpvk) and limestone lithology at Batuampar formation. Groundwater in shoreline areas (Alluvium) was dominated by freshwater due to the deposition process found in alluvium lithology, which could form an aquifer with high quantity. Saline groundwater in Batuampar and Kalibaru formations showed salt minerals flushing related to shallow marine deposition since the tertiary period. In conclusion, Pesanggaran Subdistrict had uneven spatial distribution, and no significant relationship with distance from the shoreline, but it was related to the deformation process for each lithology.
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Achilles, C. N., Rampe, E. B., Downs, R. T., Bristow, T. F., Ming, D. W., Morris, R. V., ... & Morookian, J. M. (2020). Evi-dence for multiple diagenetic episodes in ancient fluvial‐lacustrine sedimentary rocks in Gale crater, Mars. Journal of Geophysical Research: Planets, 125(8), 1-20, doi: 10.1029/2019JE006295
Ardaneswari, T. A., Yulianto, T., & Putranto, T. T. (2016). Analisis Intrusi Air Laut Meggunakan Data Resistivitas Dan Geokimia Airtanah Di Dataran Aluvial Kota Semarang. Youngster Physics Journal, 5(4), 335-350.
Ariyanto, G., & Mardyanto, M. A. (2016). Kondisi Intrusi Air Laut Terhadap Kondisi Kualitas Air Tanah di Kota Sura-baya. Jurnal Purifikasi,16(2), 91-101. doi: 10.12962/j25983806.v16.i2.40.
Asfar, S., Ngkoimani, L. O., & Alfat, S. (2019). The distribution patterns mapping of seawater intrusion in Kendari City, Southeast Sulawesi Province. Journal of Physics: Conference Series, 1242(1), 01205. doi: 10.1088/1742-6596/1242/1/012051
Astutik, S., & Nisa, S. L. (2021, May). Identification of rocks based on rock’s structure in Blawan-Ijen, East Java, In-donesia. In IOP Conference Series: Earth and Environmental Science. 747(1), 012095. doi: 10.1088/1755-1315/747/1/012095
Cao, W., Guo, H., Zhang, Y., Ma, R., Li, Y., Dong, Q., ... & Zhao, R. (2018). Controls of paleochannels on groundwater arsenic distribution in shallow aquifers of alluvial plain in the Hetao Basin, China. Science of the Total Envi-ronment, 613, 958-968. doi: 10.1016/j.scitotenv.2017.09.182
Chandra, S., Choudhury, J., Maurya, P. K., Ahmed, S., Auken, E., & Verma, S. K. (2020). Geological significance of de-lineating paleochannels with AEM. Exploration Geophysics, 51(1), 74-83. doi: 10.1080/08123985.2019.16460 98
Das, A., Majumder, S., Barman, S., Chatterjee, D., Mukhopadhyay, S., Ghosh, P., ... & Saha, G. (2021). Influence of basin-wide geomorphology on arsenic distribution in Nadia district. Environmental Research, 192, 110314. doi: 10.1016/j.envres.2020.110314
Donselaar, M. E., Bhatt, A. G., & Ghosh, A. K. (2017). On the relation between fluvio-deltaic flood basin geomorpholo-gy and the wide-spread occurrence of arsenic pollution in shallow aquifers. Science of the total environment, 574, 901-913. doi: 10.1016/j.scitotenv.2016.09.074
Elubid, B. A., Huang, T., H Ahmed, E., Zhao, J., Elhag, M., Abbass, W., & Babiker, M. M. (2019). Geospatial distribu-tions of groundwater quality in Gedaref State using geographic information system (GIS) and drinking water quality index (DWQI). International journal of environmental research and public health, 16(5) 731. doi: 10.3390/ijerph16050731
Erban, L. E., Gorelick, S. M., & Zebker, H. A. (2014). Groundwater extraction, land subsidence, and sea-level rise in the Mekong Delta, Vietnam. Environmental Research Letters, 9(8), 084010.
Fawaid, A. M. (2019). Pengaruh Debit Air Tanah Terhadap Intrusi Air Laut di Kecamatan Tegaldlimo Kabupaten Ba-nyuwangi. SKRIPSI Jurusan Geografi-Fakultas Ilmu Sosial UM.
Febriarta, E. (2020). Kajian Kualitas Air Tanah Dampak Intrusi Di Sebagian Pesisir Kabupaten Tuban. Jurnal Geografi: Media Informasi Pengembangan dan Profesi Kegeografian. Vol. 17, No.2, pp. 39-48.
Figueroa, R., Viguier, B., Taucare, M., Yáñez, G., Arancibia, G., Sanhueza, J., & Daniele, L. (2021). Deciphering ground-water flow-paths in fault-controlled semiarid mountain front zones (Central Chile). Science of The Total Envi-ronment, 771, 145456.
Gong, G., Mattevada, S., & O’Bryant, S. E. (2014). Comparison of the accuracy of kriging and IDW interpolations in es-timating groundwater arsenic concentrations in Texas. Environmental research, 130, 59-69.
Hadi, B. S. (2013). Metode Interpolasi Spasial Dalam Studi Geografi (Ulasan Singkat dan Contoh Aplikasinya). Geo-media: Majalah Ilmiah dan Informasi Kegeografian. Vol. 11, No.2.
Hoque, M. A., Burgess, W. G., & Ahmed, K. M. (2017). Integration of aquifer geology, groundwater flow and arsenic distribution in deltaic aquifers–A unifying concept. Hydrological Processes, 31(11), 2095-2109.
Hounsinou, S. P. (2020). Assessment of potential seawater intrusion in a coastal aquifer system at Abomey-Calavi, Be-nin. Heliyon. Vol. 6, No.2, p. e03173.
Ikhsan, F. A., Astutik, S., Kantun, S., & Apriyanto, B. (2019). The hazard of change landscape and hydrogeology zone south karst mountain impact natural and human activity in Region Jember. In IOP Conference Series: Earth and Environmental Science. Vol. 243, No.1, p. 012036. IOP Publishing.
Ismawan, M. F. (2016). Kajian Intrusi Air Laut Dan Dampaknya Terhadap Masyarakat Di Pesisir Kota Tegal. Geo-Image. Vol. 5, No.1.
Jia, C., Kong, K., Yao, Y., Yang, X., Wang, D., & Shao, S. (2023). Combining multi-source data to identify the pa-leochannel system in the saltwater intrusion area. Marine Georesources & Geotechnology, 1-15.
Kazmierczak, J., Postma, D., Dang, T., Van Hoang, H., Larsen, F., Hass, A. E., ... & Jakobsen, R. (2022). Groundwater arsenic content related to the sedimentology and stratigraphy of the Red River delta, Vietnam. Science of the Total Environment, 814, 152641.
Kete, S. C. R., Suprihatin, S., Tarigan, S. D., & Effendi, H. (2020). Identifikasi dan Sebaran Intrusi Air Laut terhadap Airtanah Dangkal di Kota Kendari Sulawesi Tenggara. Jurnal Teknologi Lingkungan. Vol. 21, No.2, pp. 174-182.
Kurnianto, F. A., Ikhsan, F. A., Apriyanto, B., Nurdin, E. A., & Fadilah, T. N. (2021). The Geomorphological Factors and Its Implications for The Tidal Energy Installations in Java, Indonesia. Journal of Geoscience, Engineering, En-vironment, and Technology, 6(2), 107-112
Lisan, A. R. A. K., & Adji, T. N. (2017). Identifikasi Jebakan Airtanah Asin Menggunakan Pendugaan Geolistrik Di Wi-layah Selatan Kabupaten Klaten, Jawa Tengah. Jurnal Bumi Indonesia. Vol. 6, No.2, p. 228677.
Maghfirah, A. (2018). Identifikasi Intrusi Air Laut pad Air Tanah Gampog Alue Naga kecamatan Syiah Kuala Banda Aceh (Doctoral dissertation, UIN Ar-Raniry Banda Aceh).
Micallef, A., Person, M., Berndt, C., Bertoni, C., Cohen, D., Dugan, B., ... & Thomas, A. T. (2021). Offshore freshened groundwater in continental margins. Reviews of Geophysics, 59(1), e2020RG000706
Michael, H. A., Scott, K. C., Koneshloo, M., Yu, X., Khan, M. R., and Li, K. (2016). Geologic influence on groundwater salinity drives large seawater circulation through the continental shelf. Geophys. Res. Lett. 43, 10782–10791. doi: 10.1002/2016GL070863
Muchamad, A. N., Alam, B. Y. C. S., & Yuningsih, E. T. (2017). Hidrogeokimia Airtanah Pada Daerah Pantai: Studi Kasus Dataran Rendah Katak, Desa Sumber Agung, Kabupaten Banyuwangi. RISET Geologi dan Pertam-bangan. Vol. 27, No.1, pp. 39-46.
Muna, N. (2016). Penentuan zona intrusi air laut daerah pantai selatan Banyuwangi dengan metode geolistrik tahanan jenis: Studi kasus Desa Sumberasri Kecamatan Purwoharjo Kabupaten Banyuwangi (Doctoral dissertation, Universitas Islam Maulana Malik Ibrahim).
Nurrohim, A., Sanjoto, T. B., & Setyaningsih, W. (2012). Kajian Intrusi Air Laut Di Kawasan Pesisir Kecamatan Rem-bang Kabupaten Rembang. Geo-Image. Vol. 1, No.1.
Oehler, T., Eiche, E., Putra, D., Adyasari, D., Hennig, H., Mallast, U., & Moosdorf, N. (2018). Seasonal variability of land-ocean groundwater nutrient fluxes from a tropical karstic region (southern Java, Indonesia). Journal of hydrology, 565, 662-671
Postma, D., Pham, T. K. T., Sø, H. U., Vi, M. L., Nguyen, T. T., Larsen, F., ... & Jakobsen, R. (2016). A model for the evo-lution in water chemistry of an arsenic contaminated aquifer over the last 6000 years, Red River floodplain, Vietnam. Geochimica et Cosmochimica Acta, 195, 277-292. doi: 10.1016/j.gca.2016.09.014
Prihartanto, P. (2017). Distribusi Spasial Salinitas Air Tanah Dangkal di DAS Ciujung dan Cidurian, Kabupaten Serang, Provinsi Banten. Jurnal Teknologi Lingkungan, 18(2), 216-223. doi: 10.29122/jtl.v18i2.959
Putra, D. B. E., Hadian, M. S. D., Alam, B. Y. C. S., Yuskar, Y., Yaacob, W. Z. W., Datta, B., & Harnum, W. P. D. (2021). Geochemistry of groundwater and saltwater intrusion in a coastal region of an island in Malacca Strait, In-donesia. Environmental Engineering Research, 26(2), 1-8. doi: 10.4491/eer.2020.006
Putri, A. W., Suharto, B., & Susanawati, L. D. (2016). Identifikasi Pencemaran Air Tanah Akibat Intrusi Air Laut (Studi Kasus Pesisir Pantai Ketah Kabupaten Situbondo). Jurnal Sumberdaya Alam dan Lingkungan, 2(3), 32-39.
Riyanto, I. A., Widyastuti, M., Cahyadi, A., Agniy, R. F., & Adji, T. N. (2020). Groundwater management based on vul-nerability to contamination in the tropical karst region of Guntur Spring, Gunungsewu Karst, Java Island, In-donesia. Environmental Processes, 7(4), 1277-1302
Sahu, S., & Saha, D. (2015). Role of shallow alluvial stratigraphy and Holocene geomorphology on groundwater arsenic contamination in the Middle Ganga Plain, India. Environmental Earth Sciences, 73, 3523-3536
Sarah, D., Hutasoit, L. M., Delinom, R. M., Sadisun, I. A., & Wirabuana, T. (2018). A physical study of the effect of groundwater salinity on the compressibility of the semarang-demak aquitard, Java Island. Geosciences, 8(4), 130. doi: 10.3390/geosciences8040130
Setyawan, W. B., & Pamungkas, A. (2017). Perbandingan karakteristik oseanografi pesisir utara dan selatan Pulau Ja-wa: pasang-surut, arus, dan gelombang. In Prosiding Seminar Nasional Kelautan dan Perikanan, 191-202
Seibert, S. L., Greskowiak, J., Bungenstock, F., Freund, H., Karle, M., Meyer, R., ... & Massmann, G. (2023). Paleo‐Hydrogeological Modeling to Understand Present‐Day Groundwater Salinities in a Low‐Lying Coastal Ground-water System (Northwestern Germany). Water Resources Research, 59(4), e2022WR033151. doi: 10.1029/2022WR03315
Sø, H. U., Postma, D., Vi, M. L., Pham, T. K. T., Kazmierczak, J., Dao, V. N., ... & Jakobsen, R. (2018). Arsenic in Holo-cene aquifers of the Red River floodplain, Vietnam: effects of sediment-water interactions, sediment burial age and groundwater residence time. Geochimica et Cosmochimica Acta, 225, 192-209. doi: 10.1016/j.gca.201 8.01.010
Vallejos, A., Sola, F., Yechieli, Y., & Pulido-Bosch, A. (2018). Influence of the paleogeographic evolution on the groundwater salinity in a coastal aquifer. Cabo de Gata aquifer, SE Spain. Journal of hydrology, 557, 55-66. doi: 10.1016/j.jhydrol.2017.12.027
Wijatna, A. B., Kayyis, M., & Pujiindiyati, E. R. (2019). Study of Seawater Intrusion in Deep Aquifers of Semarang Coast Using Natural Isotopes and Hydrochemicals. Indonesian Journal on Geoscience, 6(1)
Ximenes, M., Duffy, B., Faria, M. J., & Neely, K. (2018). Initial observations of water quality indicators in the unconfi-ned shallow aquifer in Dili City, Timor-Leste: suggestions for its management. Environmental earth sciences, 77(19), 1-15. doi: 10.1007/s12665-018-7902-8
Xu, J., Peng, J., An, H., Wang, F., Sun, H., Hu, H., & Yang, B. (2019). Paleochannel-controlled earth fissures in Daming, North China Plain and their implication for underground paleogeomorphology. Geomorphology, 327, 523-532. doi: 10.1016/j.geomorph.2018.11.020
Yanti, H., & Arsyad, M. (2016). Intrusi Air Laut Pantai Barombong Makassar Dengan Metode Konduktivitas Listrik. Jurnal Sains dan Pendidikan Fisika. Vol. 12, No.3, pp. 311-315
Zamroni, A., Trisnaning, P. T., Prasetya, H. N. E., Sagala, S. T., & Putra, A. S. (2022). Geochemical characteristics and evaluation of the groundwater and surface water in limestone mining area around Gunungkidul Regency, In-donesia. The Iraqi Geological Journal, 55(1),189-198. doi: 10.46717/igj.55.1E.15Ms-2022-05-31
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