Sebaran Nilai Analisis Granulometri dan Statistik Sedimen Lahan Gisik Pantai Barahima Desa Mesa Kabupaten Halmahera Tengah

Masita Iskandar, Salnuddin Salnuddin, Zulhan A Harahap, Jefry Bemba, M. Said Alhadad, Ruswati Ruswati

Abstract


Pengembangan wilayah untuk pariwisata pantai membutuhkan informasi aspek geomorfologi pantai serta aspek dinamika perairan sebagai agen geomorfik. Penelitian bertujuan untuk menganalisis dan mendeskripsikan ukuran butiran (granulometri), statistik sedimen, dan mengidentifikasi dinamika perairan terhadap sebaran sedimen permukaan Pantai Barahima Pengambilan data menerapkan metode survei dengan pengambilan data dinamika perairan, morfologi dan sample sedimen permukaan. Analisis granulometri serta perhitungan parameter statatistik sedimen untuk determinasi karaketeristik sedimen. Hasil penelitian diketahui bahwa ukuran butiran Krikil, Granule, Pasir sangat kasar; Pasir kasar, Pasir sedang dan Pasir halus, dimana dominan ukuran butiran dalam katagori pasir sedang dan pasir halus dengan nilai sorting yang sangat baik, Sorting pada bagian depan (0.76 ± 0,26 phi) mempunyai pemilahan butiran lebih baik disusul oleh titik sampling bagian tengah (0.86 ± 0,32 phi) dan belakang (0.87 ± 0,32 phi). Ukuran butiran pasir sedang dan halus dominan tersebar pada lintasan III – VI dan makin jauh dari pantai ukuran butran lebih besar pada lintasan I dan II. Sebaran nilai skwennes menunjukkan kecenderungan pengendapan maksimum terjadi pada sisi selatan pantai Barahima. Pola aliran membentuk struktur sedimen alami, dengan nilai sorting semua titik sampling katagori Very well sorted.  Nilai skwennes cenderung berukuran besar pada lintasan IV – VI, yang menggambarkan bangkitan energi mengendapkan material lebih banyak pada sisi selatan Pantai Barahima.

 

Kata kunci : Granulometri, statistik sedimen, Pantai Barahima


References


Abuodha J. 2003. Grain size distribution and composition of modern dune and beach sediments, Malindi Bay coast, Kenya. Journal of African Earth Sciences. 36(1-2):41-54.doi:https://doi.org/10.1016/S0899-5362(03)00016-2.

Agusta V, Putri M. 2023. Grain size trend analysis for sediment characteristic of Cirebon Waters. Di dalam: IOP Conference Series: Earth and Environmental Science. IOP Publishing. hlm 012016. doi. https://doi.org/012010.011088/011755-011315/011163/012011/012016.

Bird EC. 2008. Coastal geomorphology: an introduction. John Wiley & Sons.

Blott SJ, Pye K. 2001. GRADISTAT: a grain size distribution and statistics package for the analysis of unconsolidated sediments. Earth surface processes and Landforms. 26(11):1237-1248.doi:https://doi.org/10.1002/esp.261.

Blott SJ, Pye K. 2012. Particle size scales and classification of sediment types based on particle size distributions: Review and recommended procedures. Sedimentology. 59(7):2071-2096.doi:https://doi.org/10.1111/j.1365-3091.2012.01335.x.

CEM (1998). Coastal Engineering Manual. Circular No. 1110-2-292. . U.S. Army Engineer Waterways Experiment Station. . Washington, DC, Coastal Enginering Research Center. Technical Report No. 1110-2-292.

Darlan Y. 1996. Geomorfologi wilayah pesisir. Aplikasi Untuk Penelitian Wilayah Pantai. Pusat Pengembangan Geologi Kelautan. Bandung.

Daruwedho H, Sasmito B, Amarrohman F. 2016. Analysis of Sea Surface Levels in Indonesian Waters using the Jason-2 Altimetry Satellite (2010-2014). Indonesian J. Geodesi. 5(2):147-158.doi:https://doi.org/10.14710/jgundip.2016.11531.

Eman; AE, Badawi; A, Abdelkader; T. 2020. Grain size distribution and environmental implications of Rosetta beach, Mediterranean Sea coast, Egypt. Egyptian Journal of Aquatic Biology & Fisheries. 24(1):349 – 370.doi: https://doi.org/10.21608/ejabf.2020.70860.

Folk RL, Ward WC. 1957. Brazos River bar [Texas]; a study in the significance of grain size parameters. Journal of sedimentary research. 27(1):3-26.doi:https://doi.org/10.1306/74D70646-2B21-11D7-8648000102C1865D.

Friedman GM, Sanders JE. 1978. Principles of sedimentology. New York,: Jhon Wiley.

Kersten M, Smedes F. 2002. Normalization procedures for sediment contaminants in spatial and temporal trend monitoring. Journal of Environmental Monitoring. 4(1):109-115.doi:https://doi.org/10.1039/B108102K.

Mao Q, Shi P, Yin K, Gan J, Qi Y. 2004. Tides and tidal currents in the Pearl River Estuary. Continental Shelf Research. 24(16):1797-1808.doi:https://doi.org/10.1016/j.csr.2004.06.008.

Muhardi M, Nurrahman YA, Risko R, Muliadi M, Rahayu K, Susiati H. 2022. Statistical Parameters Analysis Of Sediment Grain Size From Raya River Bengkayang Regency, West Borneo. Bulletin of the Marine Geology. 36(2):380938.doi:https://doi.org/10.32693/bomg.36.2.2021.726.

Mustikasari E, Dewi LC, Heriati A, Pranowo WS. 2015. Pemodelan pola arus barotropik musiman 3 dimensi (3D) untuk mensimulasikan fenomena upwelling di Perairan Indonesia. Jurnal Segara. 11(1).doi:https://doi.org/10.29244/jitkt.v11i3.27101.

Nawang SAB, Rahman MNS, Mohtar WHMW. 2017. Statistical analysis in fluvial sediments of Selangor Rivers: Downstream variation in grain size distribution. Jurnal Kejuruteraan–Special Issue. 1:37-45

Nurjaya IW, Atmadipoera AS. 2020. Analisis perubahan garis pantai di wilayah pantai barat Kabupaten Tanah Laut Kalimantan Selatan. Jurnal Ilmu dan Teknologi Kelautan Tropis. 12(1):211-222.doi:https://doi.org/10.29244/jitkt.v12i1.22815.

Passchier S (2007). 14 Particle Size Analysis (granulometry) of Sediment Samples. Review of standards and protocols for seabed habitat mapping: 116.

Pethick JS (1984). An introduction to coastal geomorphology, Dept. of Geography, Univ. of Hull.

Poizot E, Méar Y, Biscara L. 2008. Sediment Trend Analysis through the variation of granulometric parameters: A review of theories and applications. Earth-Science Reviews. 86(1-4):15-41.doi:https://doi.org/10.1016/j.earscirev.2007.07.004.

Pye K, Blott SJ. 2004. Particle size analysis of sediments, soils and related particulate materials for forensic purposes using laser granulometry. Forensic Science International. 144(1):19-27.doi:https://doi.org/10.1016/j.forsciint.2004.02.028.

Romano E, Celia Magno M, Bergamin L. 2018. Grain size of marine sediments in the environmental studies, from sampling to measuring and classifying. A critical review of the most used procedures. Acta IMEKO. 7(2):10-15

Sihombing DYS, Zainuri M, Maslukah L, Widada S, Atmodjo W. 2021. Studi Sebaran Ukuran Butir Sedimen Di Muara Sungai Jajar, Demak, Jawa Tengah. Indonesian Journal of Oceanography. 3(1):111-119.doi:https://doi.org/10.14710/ijoce.v3i1.10665.

Sundar V, Sannasiraj SA. 2019. Coastal Engineering: Theory and Practice. World Scientific.

Syahrul;, Ichsan; P, Setiawan;, Marwatim. 2012. Studi sebaran sedimen berdasarkan ukuran butir di Perairan Kuala Gigieng, Kabupaten Aceh Besar, Provinsi Aceh. Jurnal ilmu-ilmu perairan, pesisir, perikanan. Depik, 1 (1): 31-36. April 2012. ISSN 2089. 7790.doi:https://doi.org/10.13170/depik.1.1.24.

Wang X, Ke X. 1997. Grain-size characteristics of the extant tidal flat sediments along the Jiangsu coast, China. Sedimentary Geology. 112(1-2):105-122.doi:https://doi.org/10.1016/S0037-0738(97)00026-2.

Winter C. 2007. On the evaluation of sediment transport models in tidal environments. Sedimentary Geology. 202(3):562-571.doi:https://doi.org/10.1016/j.sedgeo.2007.03.019.

Yasin A, Sukiyah E, Isnaniawardhani V. 2016. Grain Size Analysis of Quartenary Sediment from Kendari Basin, Indonesia. International journal of science and research. 5(11):1748-1751




DOI: https://doi.org/10.33387/jikk.v7i1.8346

Refbacks

  • There are currently no refbacks.


 

 

 

Address : Marine Science Study Program, Faculty of Fisheries and Marine Science - Khairun University, Ternate, North Maluku, Indonesia