Studi Suseptibilitas Magnetik dan Kandungan Logam Berat Sedimen Danau Tondano
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Published:
Oct 31, 2026
Keywords:
Danau Tondano, Sedimen, Suseptibilitas Magnetik, Logam Berat, Lake Tondano, Sediment, Magnetic Susceptibility, Heavy Metals
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Abstract
This study examines the potential of magnetic susceptibility as an indicator for monitoring heavy metal concentrations in the sediments of Lake Tondano. The research aims to analyze the magnetic susceptibility characteristics of the sediments and determine the concentrations of heavy metals. Sediment samples were collected at 30 different sampling sites in Lake Tondano. Magnetic susceptibility values were measured with Bartington Susceptibility Meter MS2B, while heavy metal concentrations were analyzed using X-ray Fluorescence (XRF). Data were analyzed descriptively based on the obtained magnetic susceptibility values and heavy metal concentrations. The magnetic susceptibility values obtained for Lake Tondano sediments varied between (44.4–4800.2) × 10⁻⁸ m³/kg, indicating the possible presence of the magnetic mineral hematite. Heavy metals identified in the sediments include manganese, iron, lead, and zinc.
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How to Cite
Pungus, S. G., Tiwow, V. A., & Sompotan, A. (2026). Studi Suseptibilitas Magnetik dan Kandungan Logam Berat Sedimen Danau Tondano. Jurnal FisTa Fisika Dan Terapannya, 7(2), 75-82. https://doi.org/10.67006/fista.v7i2.702
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Tiwow, V. A., Rampe, M. J., & Sulistiawary. (2022). Suseptibilitas magnetik dan konsentrasi logam berat sedimen Sungai Tallo di Makassar. Jurnal Ilmiah Sains, 22(1), 60–66. https://doi.org/https://doi.org/10.35799/jis.v22i1.38681
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Yona, D., Vernandes, D., Kasitowati, R. D., & Julinda, S. H. (2020). Spatial distribution and contamination assessment of lead (Pb) in the seawater and surface sediments of the coastal area of Prigi Bay, Trenggalek, East Java. Scientific Journal Of Fisheries And Marine, 12(1), 140–148. https://doi.org/10.20473/jipk.v12i1.16673
Yunginger, R., Bijaksana, S., Dahrin, D., Zulaikah, S., Hafidz, A., Kirana, K. H., Sudarningsih, S., Mariyanto, M., & Fajar, S. J. (2018). Lithogenic and anthropogenic components in surface sediments from Lake Limboto as shown by magnetic mineral characteristics, trace metals,and REE geochemistry. Geosciences, 8(116), 1–11. https://doi.org/10.3390/geosciences8040116
Fadlillah, L. N., Indrastuti, A. N., Azahra, A. F., & Widyastuti, M. (2022). Evaluasi level toksik logam berat pada air, sedimen teruspensi, dan sedimen dasar di Sungai Winongo, D.I.Yogyakarta. Jurnal Ilmu Lingkungan, 20(1), 30–36. https://doi.org/https://doi.org/10.14710/jil.20.1.30-36
Hendratta, L., Harianto, S., Rantung, A., & Monica, L. (2024). Pemanfaatan lahan basah buatan untuk mengurangi degradasi kualitas air di Danau Tondano. Jurnal Teknik Sumber Daya Air, 4(2), 211–218. https://doi.org/https://doi.org/10.56860/jtsda.v4i2.117
Makarawung, B., Sela, R., & Rompas, L. (2021). Analisis perkembangan kawasan permukiman sekitar Danau Tondano Kabupaten Minahasa. Jurnal Spasial, 8(2), 284–290. https://doi.org/https://doi.org/10.35793/sp.v8i2.35044
Modok, S., Mokarizadeh, H., Karbassiyazdi, E., Hosseinzade, A., & Esdahani, M. R. (2022). The AI-assisted removal sensor-based detection of contamination in the aquatic environmet.
Onibala, M., Thambas, A., & Riogilang, H. (2025). Analisis kualitas air di Danau Tondano menggunakan evaluasi temporal, WQI, CCME-WQI, dan PCA. Jurnal Sosial dan Teknologi, 5(5), 1597–1618. https://doi.org/https://doi.org/10.59188/jurnalsostech.v5i5.32095
Pangkey, M. G., Virgin, M., Pungus, S. G., Derek, G., Lucas, B. R., Loding, I. E. A., & Tiwow, V. A. (2025). Potensi suseptibilitas magnetik dalam monitoring polusi sedimen sungai : suatu kajian literatur. Jurnal FisTa : Fisika dan Terapannya, 6(2), 114–122. https://doi.org/https://doi.org/10.67006/fista.v6i2.539
Roberts, A. P., Zhao, X., Heslop, D., Abrajevitch, A., Chen, Y. H., Hu, P., Jiang, Z., Liu, Q., & Pillans, B. J. (2020). Hematite ( α ‑ Fe 2 O 3 ) quantification in sedimentary magnetism : limitations of existing proxies and ways forward. Geoscience Letters. https://doi.org/10.1186/s40562-020-00157-5
Rusydi, A. F., Ichi, S., Mitsuyo, O., Seiichiro, S., Rizka, I., & Iwan, M. (2021). Vulnerability of groundwater to iron and manganese contamination in the coastal alluvial plain of a developing Indonesian city. SN Applied Sciences, 3(4), 1–12. https://doi.org/10.1007/s42452-021-04385-y
Sandi, A., Fauzan, M. F. A., Fitriani, Rampe, M. J., & Tiwow, V. A. (2021). A review of the magnetic susceptibility of guano deposits in caves A review of the magnetic susceptibility of guano deposits in caves. https://doi.org/10.1088/1742-6596/1899/1/012125
Sendjaja, P., Kusniadi, A., & Setiawan, V. E. (2022). Central Java regional geochemistry : influence of environmental geology and mineral occurrences Central Java regional geochemistry : influence of environmental geology and mineral occurrences. 0–7. https://doi.org/10.1088/1755-1315/1027/1/012001
Starzomska, A., & Szulc, W. (2023). Evaluation of pollution of Arenosols on the city beach in Gdańsk , north Poland. Soil Science Annual, 74(3), 1–8.
Sudarningsih, S., Pratama, A., Bijaksana, S., Fahruddin, F., Zanuddin, A., Salim, A., Abdillah, H., Rusnadi, M., & Mariyanto, M. (2023). Magnetic susceptibility and heavy metal contents in sediments of Riam Kiwa, Riam Kanan and Martapura rivers, Kalimantan Selatan province, Indonesia. Heliyon, 9(6), e16425. https://doi.org/10.1016/j.heliyon.2023.e16425
Suryono, C. A., & Pratikto, I. (2019). Logam berat anthropogenik Pb dan Cu pada lapisan sedimen permukaan dan dasar muara sungai di Kota Semarang , Jawa Tengah Indonesia. Jurnal Kelautan Tropis, 22(1), 87–92. https://doi.org/https://doi.org/10.14710/jkt.v22i1.3223
Susanti, S., Akhrianti, I., Utami, E., Studi, P., Kelautan, I., Belitung, U. B., Semangat, G., Ijuk, B., Bangka, K., & Belitung, K. B. (2023). Status kontaminasi logam berat Zn pada sedimen di perairan Pesisir Tanjung Gunung Bangka Tengah. Jurnal Ilmiah Kelautan dan Perikanan, 4(4), 311–321.
Tiwow, V. A., & Rampe, M. J. (2022). Studi suseptibilitas magnetik bergantung frekuensi pada sedimen sungai Tallo, kota Makassar, Indonesia. Jurnal Fisika Unand, 11(4), 474–481. https://doi.org/https://doi.org/10.25077/jfu.11.4.474-481.2022
Tiwow, V. A., Rampe, M. J., & Sulistiawary. (2022). Suseptibilitas magnetik dan konsentrasi logam berat sedimen Sungai Tallo di Makassar. Jurnal Ilmiah Sains, 22(1), 60–66. https://doi.org/https://doi.org/10.35799/jis.v22i1.38681
Wantasen, S., & Luntungan, J. (2019). Water resources management of Lake Tondano in North Sulawesi Province. International Conference on Environmental Resources Management in Global Region, 10(1088), 1755–1315. https://doi.org/10.1088/1755-1315/256/1/012005
Yona, D., Vernandes, D., Kasitowati, R. D., & Julinda, S. H. (2020). Spatial distribution and contamination assessment of lead (Pb) in the seawater and surface sediments of the coastal area of Prigi Bay, Trenggalek, East Java. Scientific Journal Of Fisheries And Marine, 12(1), 140–148. https://doi.org/10.20473/jipk.v12i1.16673
Yunginger, R., Bijaksana, S., Dahrin, D., Zulaikah, S., Hafidz, A., Kirana, K. H., Sudarningsih, S., Mariyanto, M., & Fajar, S. J. (2018). Lithogenic and anthropogenic components in surface sediments from Lake Limboto as shown by magnetic mineral characteristics, trace metals,and REE geochemistry. Geosciences, 8(116), 1–11. https://doi.org/10.3390/geosciences8040116