Analisis Perubahan Garis Pantai Watu Dodol Banyuwangi Menggunakan One-Line Model

Nurreza, Aditya Hasmi (2020) Analisis Perubahan Garis Pantai Watu Dodol Banyuwangi Menggunakan One-Line Model. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Pantai Watu Dodol merupakan salah satu pantai wisata di Banyuwangi, sehingga daerah ini menjadi kawasan strategis dalam pengembangan kawasan pesisir. Pengembangan kawasan pesisir menyebabkan peningkatan pemanfaatan area pantai. Oleh karena itu dalam pengembangannya harus dilandasi dengan pengetahuan yang baik tentang proses dinamika perairan pantai, dalam hal ini perubahan garis pantai. Penelitian ini bertujuan untuk memahami perubahan garis pantai, serta melakukan estimasi perubahan garis pantai sehingga kita dapat mengetahui bagaimana alternatif pengelolaan pantai Watu Dodol. Penelitian diawali dengan studi literatur, pengumpulan data (meliputi data angin, citra landsat, dan peta batimetri). Semua data digunakan sebagai input model numerik one-line dan kemudian divalidasi oleh citra satelit. Model didasarkan pada persamaan CERC. Berdasarkan data perubahan garis pantai yang ada dan hasil model numerik, dilakukan analisis perubahan garis pantai dan alternatif solusinya untuk pengelolaan perubahan garis pantai. Prediksi model menunjukkan ada perubahan garis pantai hampir pada sebagian besar sel meskipun tidak terlalu signifikan perubahannya. =================================================================================================================== Watu Dodol Beach is one of the tourist beaches in Banyuwangi, so it made up a strategic area for the development of coastal areas. The development of the coastal areas causing an increase the utilization of coastal areas. Therefore, its development must be based on a good knowledge of the dynamics process of coastal waters, in this case is shoreline changes. This study is aimed to understand the shoreline changes, and to estimate the shoreline changes so that we can find out how to manage the coastline of Watu Dodol Beach. The research started with literature study, data collection (including wind data, digital image, and bathymetry maps). All provided data is used as input to one-line numerical model and then it validated by satellite imaginary. This model is based on the CERC equation. Based on the existing shoreline changes data and the result of numerical models, an analysis of shoreline changes and alternative solutions for the management of coastal lines is carried out. The prediction of the model shows that there is a change in the shoreline in almost all of the cell, although the changes is not very significant.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: perubahan garis pantai, one-line model, pengelolaan garis pantai, citra satelit, shoreline changes, one-line model, coastal lines, satellite image
Subjects: T Technology > TC Hydraulic engineering. Ocean engineering > TC203.5 Coastal engineering
Divisions: Faculty of Marine Technology (MARTECH) > Ocean Engineering > 38201-(S1) Undergraduate Thesis
Depositing User: Aditya Hasmi Nurreza
Date Deposited: 02 Sep 2020 02:44
Last Modified: 02 Sep 2020 02:44
URI: https://repository.its.ac.id/id/eprint/81707

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