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      • UT - Marine Science And Technology
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      Pemanfaatan Data Citra Satelit untuk Memetakan Tingkat Kerentanan Pantai di Kabupaten Lumajang

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      Date
      2023
      Author
      Rusmiyanti, Rusmiyanti
      Agus, Syamsul Bahri
      Panjaitan, James Parlindungan
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      Abstract
      Wilayah pantai merupakan salah satu kawasan yang relatif dipengaruhi oleh aktivitas manusia, sehingga membuat pantai rentan terhadap perubahan lingkungan. Pengaruh fisik yang mempengaruhi kerentanan pantai adalah kenaikan muka air laut, pasang surut, dan gelombang yang dapat merusak infrastruktur serta menyebabkan kerugian ekonomi. Tujuan dari penelitian ini yaitu mengetahui dan memetakan kerentanan pantai di Kabupaten Lumajang, Jawa Timur menggunakan algoritma Coastal Vulnerability Index (CVI). Metode yang digunakan memanfaatkan data citra satelit dan pengamatan lapang yang dilakukan secara langsung. Parameter yang digunakan yaitu elevasi, kenaikan paras laut, gelombang, perubahan garis pantai, pasang surut, dan geomorfologi. Hasil yang didapat yaitu kategori kerentanan pantai dibagi ke dalam lima kelas yaitu, sangat rendah, rendah, sedang, tinggi, dan sangat tinggi. Parameter yang memberikan dampak besar terhadap kerentanan pantai di Kabupaten Lumajang adalah kenaikan muka laut yang dapat membahayakan daerah pantai serta merusak pemukiman atau infrastruktur di sekitar pantai.
       
      The coastal area is one area that is relatively influenced by human activities, this making the coast vulnerable to environmental changes. The physical influences that influence coastal vulnerability are sea level rise, tides, and waves which can damage infrastructure and cause economic losses. The purpose of this study is to identify and map coastal vulnerability in Lumajang Regency, East Java using an algorithm Coastal Vulnerability Index (CVI). The method used utilizes satellite imagery data and direct field observations. The parameters used are elevation, sea level rise, waves, shoreline changes, tides, and geomorphology. The results obtained are that the beach vulnerability category is divided into five classes, very low, low, medium, high, and very high. Parameters that have a major impact on coastal vulnerability in Lumajang Regency are sea level rise which can endanger coastal areas and damage settlements or infrastructure around the coast.
       
      URI
      http://repository.ipb.ac.id/handle/123456789/117630
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      • UT - Marine Science And Technology [2093]

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      Copyright © 2020 Library of IPB University
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      Indonesia DSpace Group 
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