ANALISIS PERKEMBANGAN BENTUKLAHAN MARINE TERAPANNYA UNTUK PENGELOLAAN LINGKUNGAN WILAYAH PESISIR DI KABUPATEN PANGANDARAN

Erwin Hilman Hakim, Darsiharjo Darsiharjo, Ahmad Yani, Nandi Nandi

Abstract


Abstrak: Wilayah kepesisiran selatan Jawa Barat memiliki kondisi geologi dan geomorfologi serta aktivitas masyarakat yang kompleks, terlihat dari beragamnya jenis batuan, dan bentuk lahan marine seperti: cliff, tombolo, notch, spit, estuari, stump, stack, coastal dune, pasir putih berasosiasi Reeffrom. Tujuan penelitian menganalisis terhadap perubahan bentuk lahan marine relatif dinamis yang bersifat abrasi maupun akresi, analisis tersebut dapat dijadikan sebagai bahan rujukan atau referensi terhadap pengelolaan dan pemanfaatan wilayah pesisir di Kabupaten Pangandaran. Metode yang digunakan untuk menganalisis bentuk lahan marine menggunakan metode penelitian deskriptif survei, teknik pengumpulan data melalui survei lapangan, wawancara, studi dokumentasi, dan studi literatur. Analisis data dilakukan melalui pengamatan lapangan dan mengklasifikasikan perkembangan bentuk lahan abrasi atau akresi, serta pemetaan. Perkembangan bentuk lahan yang bersifat akresi di wilayah pesisir Kabupaten Pangandaran pada bentuk lahan spit dapat menutupi muara sungai berpotensi terjadinya banjir. Bentuk lahan hasil abrasi dampaknya terjadi kemunduran garis pantai yang disertai dengan longsoran. Pengelolaan lingkungan pesisir di Kabupaten Pangandaran harus dilakukan secara terintergrasi, daratan yang memiliki  ketinggian 300 – 600 mdpl dan kemiringan lereng >150 digunakan lahan konservatif, bentulahan spit yang berkembang pada muara sungai perlu dibuatkan jetty dan groin, tembok penahan gelombang pada pantai yang mengalami kemunduran, wilayah sempadan pantai digunakan sebagai lahan konvervatif berbasis vegetatif.

 

 

Abstract: The coastal area of West Java has complex geological and geomorphological conditions and community activities, seen from the variety of rock types, and marine landforms such as: cliff, Tombolo, notch, spit, estuary, stump, stack, coastal dune, white sand associated with Reefform. The purpose of the study was to analyze changes in relatively dynamic marine landforms that are abrasion and accretion, the analysis can be used as a reference material for the management and utilization of coastal areas in Pangandaran Regency. The method used to analyze marine landforms uses a descriptive survey research method, data collection techniques through field surveys, interviews, documentation studies, and literature studies. Data analysis was carried out through field observations and classifying the development of abrasion or accretion landforms, and mapping. The development of accretionary landforms in the coastal area of Pangandaran Regency on the spit landform can cover river mouths that have the potential for flooding. The impact of abrasion landforms is the decline of the coastline accompanied by landslides. Coastal environmental management in Pangandaran Regency must be carried out in an integrated manner, land with an altitude of 300 - 600 meters above sea level and a slope of >150 is used as conservative land, spit formations that develop at river mouths need to be made into jetties and groins, wave retaining walls on beaches that are receding, coastal border areas are used as vegetative-based conservative land.

Keywords: Marine landform; Coastal Management; Pangandaran


Keywords


Marine Landform; Coastal Management; Pangandaran

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References


Arisanty, D. (2014). Building Nation Character Through Education. In E. W. Abbas (Ed.), Nilai Karakter pada Materi Geomorfologi. Fakultas Ilmu Pendidikan Lambung Mangkurat.

Benson, E. S. (2018). Re-situating fieldwork and re-narrating disciplinary history in global mega-geomorphology. Studies in History and Philosophy of Science Part A, 70, 28–37. https://doi.org/10.1016/j.shpsa.2018.05.006

Budiono, K., & Raharjo, P. (2016). Karakteristik Endapan Sedimen Pantai Terhadap Pengaruh Liquifaksi Di Kawasan Pesisir Pangandaran dan Sekitarnya, Kabupaten Ciamis, Jawa Barat. Jurnal Geologi Kelautan, 6(3), 197–206. https://doi.org/10.32693/jgk.6.3.2008.163

Fadika, U., Rifai, A., & Rochaddi, B. (2014). Arah Dan Kecepatan Angin Musiman Serta Kaitannya Dengan Sebaran Suhu Permukaan Laut Di Selatan Pangandaran Jawa Barat. Jurnal Oseanografi, 3(3), 429–437. https://journal.rescollacomm.com/index.php/ijqrm/index

Goudie, A. (2020). The human impact in Geomorphology – 50 years of Change. Geomorphology, 366(xxxx). https://doi.org/10.1016/j.geomorph.2018.12.002

Gunawan, T., Muta’a’li, L., & Santosa, S. H. M. . (2005). Pedoman Survai Cepat Terintegrasi Wilayah Kepesisiran. Badan Penerbit dan Percetakan Fakulutas Geografi UGM.

Hooke, J. M. (2019). Changing landscapes: Five decades of applied geomorphology. Geomorphology, 366(xxxx). https://doi.org/10.1016/j.geomorph.2019.06.007

Huggett, R. J. (2007). Fundamentals of Geomorphology (Gerrard John (ed.); 2nd ed.). Routledge.

Keller, E., Adamaitis, C., Alessio, P., Anderson, S., Goto, E., Gray, S., Gurrola, L., & Morell, K. (2019). Applications in geomorphology. Geomorphology, xxxx, 1–19. https://doi.org/10.1016/j.geomorph.2019.04.001

Mardiatno, D., Malawani, M. N., & Nisaa’, R. M. rifatun. (2020). The future tsunami risk potential as a consequence of building development in Pangandaran Region, West Java, Indonesia. International Journal of Disaster Risk Reduction, 46(January), 101523. https://doi.org/10.1016/j.ijdrr.2020.101523

Martasuganda, M. K., Tjahjono, B., Yulianda, F., Purba, N. P., & Faizal, I. (2020). Coastal Development Strategy based on Tourism Activities in Pangandaran, West Java, Indonesia. World News of Natural Sciences, 32(August), 61–73. http://psjd.icm.edu.pl/psjd/element/bwmeta1.element.psjd-04f3800f-f807-478c-8266-305d079dec9a

Palmer, R. E. (2013). Learning Geomorphology Using Aerial Photography in a Web-facilitated Class. Review of International Geographical Education Online, 3(2), 118–137.

Peet, R. (1998). Modern Geographical Thought. Wiley-Blackwell. https://doi.org/978-1-557-86378-2

Prayogi, W. A., & Asyiawati, Y. (2021). Kajian Kerentanan Pantai terhadap Pengembangan Wilayah Pesisir Pangandaran. Jurnal Riset Perencanaan Wilayah Dan Kota, 1(2), 89–98. https://doi.org/10.29313/jrpwk.v1i2.370

Priadi, R., Yunus, D., Yonanda, B., & Margiono, R. (2020). Analysis of Tsunami Inundation due in Pangandaran Tsunami Earthquake in South Java Area Based on Finite Faults Solutions Model. Jurnal Penelitian Fisika Dan Aplikasinya (JPFA), 10(2), 114. https://doi.org/10.26740/jpfa.v10n2.p114-124

Purba, N. P., Apriliani, I. M., Dewanti, L. P., Herawati, H., & Faizal, I. (2018). Distribution of Macro Debris at Pangandaran Beach, Indonesia. International Scientific Journal, 103(7), 144–156. www.worldscientificnews.com

Sunarto, Marfai, M. A., & Setiawan, M. A. (2013). Geomorfologi dan Dinamika Pesisir Jepara. Gadjah Mada University Press.

Valero, N. F., Calvento, L. H., I, A., & Cordero, H. (2017). Human impacts quantification on the coastal landforms of Gran Canaria Island (Canary Islands). Geomorphology, 286, 58–76. https://doi.org/10.1016/j.geomorph.2017.02.028

van Zuidam, R. A. (1983). Guide to Geomorphologic Aerial Photographic, Interpretation and Mapping. ITC : Enschede.




DOI: https://doi.org/10.31764/geography.v13i1.20892

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