Morphometric characteristics of Lake Limboto as critical lake in Gorontalo Province, Indonesia
This research aims to investigate the factors leading to siltation in Lake Limboto by analyzing its morphometric characteristics gathered through direct field measurements and remote sensing using Geographic Information System (GIS). Lake Limboto covers an approximate surface area of 26.09 square ki...
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Universitas Syiah Kuala, Faculty of Mathematics and Natural Science
2024-06-01
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| Series: | Jurnal Natural |
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| Online Access: | https://jurnal.usk.ac.id/natural/article/view/34071 |
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| author | RAGHEL YUNGINGER INDRIATI MARTHA PATUTI IDAWATI SUPU NURFITRI ABDUL GAFUR MUHAMMAD ZULKIFLI ELFIRAWATI HASAN ZAKIA MASRURAH SITI ZULAIKAH TISEN TISEN |
| author_facet | RAGHEL YUNGINGER INDRIATI MARTHA PATUTI IDAWATI SUPU NURFITRI ABDUL GAFUR MUHAMMAD ZULKIFLI ELFIRAWATI HASAN ZAKIA MASRURAH SITI ZULAIKAH TISEN TISEN |
| author_sort | RAGHEL YUNGINGER |
| collection | DOAJ |
| description | This research aims to investigate the factors leading to siltation in Lake Limboto by analyzing its morphometric characteristics gathered through direct field measurements and remote sensing using Geographic Information System (GIS). Lake Limboto covers an approximate surface area of 26.09 square kilometers, boasts a maximum depth of 4 meters, and maintains an average depth of 2.83 meters. The Shoreline Development Index (SDI) stands at approximately 2.57, indicating an irregular shape of the lake's water body, while the Lake Volume Development (VD) index, at 2.12, suggests a generally flat lake bottom. The Relative Depth (Zr) registers at around 0.69%, as observed from the water turbidity level. The lakebed relief in the vicinity of the lake's periphery is predominantly flat and shallow, particularly in the western, northern, and southern regions, with depths measuring less than 2 meters. In contrast, the lakebed relief in the central and eastern sections tends to be less flat but still features depths of less than 4 meters. Siltation in Lake Limboto primarily results from high sediment input originating from erosion processes, agricultural activities, and settlements in the surrounding area. |
| format | Article |
| id | doaj-art-4c503dd7ea9a4af4a145a75fc77d849e |
| institution | OA Journals |
| issn | 1411-8513 2541-4062 |
| language | English |
| publishDate | 2024-06-01 |
| publisher | Universitas Syiah Kuala, Faculty of Mathematics and Natural Science |
| record_format | Article |
| series | Jurnal Natural |
| spelling | doaj-art-4c503dd7ea9a4af4a145a75fc77d849e2025-08-20T02:19:45ZengUniversitas Syiah Kuala, Faculty of Mathematics and Natural ScienceJurnal Natural1411-85132541-40622024-06-012429910610.24815/jn.v24i2.3407118435Morphometric characteristics of Lake Limboto as critical lake in Gorontalo Province, IndonesiaRAGHEL YUNGINGER0INDRIATI MARTHA PATUTI1IDAWATI SUPU2NURFITRI ABDUL GAFUR3MUHAMMAD ZULKIFLI4ELFIRAWATI HASAN5ZAKIA MASRURAH6SITI ZULAIKAH7TISEN TISEN8Department of Physics, Faculty of Mathematic and Natural Sciences, Universitas Negeri Gorontalo, Gorontalo 96128, IndonesiaStudy Program of Civil Engineering, Faculty of Engineering, Universitas Negeri Gorontalo, Gorontalo 96128, IndonesiaDepartment of Physics, Faculty of Mathematic and Natural Sciences, Universitas Negeri Gorontalo, Gorontalo 96128, IndonesiaResearch Center for Environmental and Clean Technology, National Research and Innovation Agency, South Tanggerang City, Banten 15341, IndonesiaAgency for Meteorology, Climatology, and Geophysics (BMKG), Manado, IndonesiaDepartment of Physics, Faculty of Mathematic and Natural Sciences, Universitas Negeri Gorontalo, Gorontalo 96128, Indonesia.Study program of Geophysical Engineering, Faculty of Engineering, Universitas Syiah Kuala, Banda Aceh 23111.Department of Physics, Faculty of Mathematic and Natural Sciences Universitas Negeri Malang Malang 65145.Study Program of Geography, Science and Computer Science, Universitas Muhammadiyah Gorontalo, Gorontalo 96181.This research aims to investigate the factors leading to siltation in Lake Limboto by analyzing its morphometric characteristics gathered through direct field measurements and remote sensing using Geographic Information System (GIS). Lake Limboto covers an approximate surface area of 26.09 square kilometers, boasts a maximum depth of 4 meters, and maintains an average depth of 2.83 meters. The Shoreline Development Index (SDI) stands at approximately 2.57, indicating an irregular shape of the lake's water body, while the Lake Volume Development (VD) index, at 2.12, suggests a generally flat lake bottom. The Relative Depth (Zr) registers at around 0.69%, as observed from the water turbidity level. The lakebed relief in the vicinity of the lake's periphery is predominantly flat and shallow, particularly in the western, northern, and southern regions, with depths measuring less than 2 meters. In contrast, the lakebed relief in the central and eastern sections tends to be less flat but still features depths of less than 4 meters. Siltation in Lake Limboto primarily results from high sediment input originating from erosion processes, agricultural activities, and settlements in the surrounding area.https://jurnal.usk.ac.id/natural/article/view/34071lake limbotomorphometricsedimentationenvironment |
| spellingShingle | RAGHEL YUNGINGER INDRIATI MARTHA PATUTI IDAWATI SUPU NURFITRI ABDUL GAFUR MUHAMMAD ZULKIFLI ELFIRAWATI HASAN ZAKIA MASRURAH SITI ZULAIKAH TISEN TISEN Morphometric characteristics of Lake Limboto as critical lake in Gorontalo Province, Indonesia Jurnal Natural lake limboto morphometric sedimentation environment |
| title | Morphometric characteristics of Lake Limboto as critical lake in Gorontalo Province, Indonesia |
| title_full | Morphometric characteristics of Lake Limboto as critical lake in Gorontalo Province, Indonesia |
| title_fullStr | Morphometric characteristics of Lake Limboto as critical lake in Gorontalo Province, Indonesia |
| title_full_unstemmed | Morphometric characteristics of Lake Limboto as critical lake in Gorontalo Province, Indonesia |
| title_short | Morphometric characteristics of Lake Limboto as critical lake in Gorontalo Province, Indonesia |
| title_sort | morphometric characteristics of lake limboto as critical lake in gorontalo province indonesia |
| topic | lake limboto morphometric sedimentation environment |
| url | https://jurnal.usk.ac.id/natural/article/view/34071 |
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