View Item 
      •   IPB Repository
      • Dissertations and Theses
      • Undergraduate Theses
      • UT - Faculty of Fisheries and Marine Science
      • UT - Marine Science And Technology
      • View Item
      •   IPB Repository
      • Dissertations and Theses
      • Undergraduate Theses
      • UT - Faculty of Fisheries and Marine Science
      • UT - Marine Science And Technology
      • View Item
      JavaScript is disabled for your browser. Some features of this site may not work without it.

      Pemetaan Bahaya Tsunami di Pesisir Kabupaten Lumajang Menggunakan Sistem Informasi Geografis.

      Thumbnail
      View/Open
      Cover (3.017Mb)
      Fullteks (5.193Mb)
      Lampiran (3.249Mb)
      Date
      2023
      Author
      Hasbiriza, Muhammad
      Siregar, Vincentius Paulus
      Pasaribu, Riza Aitiando
      Metadata
      Show full item record
      Abstract
      Kabupaten Lumajang merupakan wilayah yang sangat rentan terhadap ancaman bencana tsunami. Hal ini terjadi dikarenakan wilayah Kabupaten Lumajang berhadapan langsung dengan pertemuan lempeng Eurasia dan lempeng Indo-Australia. Penelitian ini bertujuan untuk memetakan dan menganalisis bahaya tsunami di Kabupaten Lumajang menggunakan Sistem Informasi Geografis (SIG) dengan dua skenario ketinggian tsunami, yaitu 10 meter dan 25,4 meter. Metode Berryman digunakan dalam pemetaan bahaya tsunami dengan mengaplikasikan perhitungan matematis yang mempertimbangkan parameter karakteristik garis pantai, koefisien kekasaran permukaan, kemiringan lereng, dan ketinggian tsunami di garis pantai. Daerah yang berpotensi tergenang tsunami akan ditampilkan dalam bentuk peta bahaya yang diklasifikasikan ke dalam tiga tingkatan. Hasil pemetaan menunjukkan bahwa pada skenario 10 meter, 5 kecamatan berpotensi tergenang tsunami dengan total luas terdampak 4.344,6 hektar, dengan Kecamatan Pasirian memiliki area terdampak terluas. Skenario 25,4 meter berdampak pada 5 kecamatan dengan total luas mencapai 9.980,4 hektar, dengan Kecamatan Yosowilangun menjadi yang terluas.
       
      Kabupaten Lumajang is a region highly vulnerable to the threat of tsunamis due to its direct exposure to the convergence of the Eurasian and Indo-Australian tectonic plates. The purpose of this research is to map and analyze tsunami hazards in Lumajang Regency using Geographic Information Systems (GIS) with two tsunami height scenarios, namely 10 meters and 25,4 meters. The Berryman method was used in tsunami hazard mapping by applying mathematical calculations that considered the characteristic parameters of the coastline, surface roughness coefficient, slope, and tsunami height at the coastline.. Areas potentially inundated by tsunamis were depicted in hazard maps categorized into three levels of risk. The mapping results revealed that in the 10-meter scenario, 5 districts were risk of tsunami inundation, with a total affected area of 4.344,6 hectares, with Pasirian District having the largest impacted area. In the 25,4-meter scenario, 5 districts were affected with a total area of 9.980,4 hectares, and Yosowilangun District had the most extensive impact area.
       
      URI
      http://repository.ipb.ac.id/handle/123456789/126141
      Collections
      • UT - Marine Science And Technology [2093]

      Copyright © 2020 Library of IPB University
      All rights reserved
      Contact Us | Send Feedback
      Indonesia DSpace Group 
      IPB University Scientific Repository
      UIN Syarif Hidayatullah Institutional Repository
      Universitas Jember Digital Repository
        

       

      Browse

      All of IPB RepositoryCollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

      My Account

      Login

      Application

      google store

      Copyright © 2020 Library of IPB University
      All rights reserved
      Contact Us | Send Feedback
      Indonesia DSpace Group 
      IPB University Scientific Repository
      UIN Syarif Hidayatullah Institutional Repository
      Universitas Jember Digital Repository