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      Analisis Kesesuaian Habitat Kepiting Bakau di Desa Mundupesisir, Kabupaten Cirebon

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      Date
      2024
      Author
      HUTAGALUNG, DANNI GILBERT
      Pasaribu, Riza Aitiando
      Lestari, Dea Fauzia
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      Abstract
      Hutan mangrove merupakan habitat utama bagi Scylla serrata yang dimanfaatkan secara berlebihan menyebabkan penurunan jumlah populasi kepiting bakau. Maka dari itu, diperlukan kesesuaian habitat kepiting bakau untuk pemanfaatan perikannan yang berkelanjutan. Analisis kesesuaian habitat kepiting bakau dilakukan menggunakan pendekatan nilai indeks kualitas habitat (IKH) yang disusun berdasarkan hasil modifikasi Tahmid et al. 2015. Hubungan antara keberadaan kepiting bakau dengan kualitas habitat kepiting bakau dianalisa dengan analisis statistik multivariabel yang didasarkan pada Analisis Komponen Utama (Principal Component Analysis). Total luasan mangrove yang diperoleh dari pengolahan Citra Sentinel-2A sebesar 7 ha dengan kelas kerapatan tertinggi berada pada kelas rapat dengan luas 6,72 ha dan terendah berada pada kelas jarang dengan luas 0,014 ha. Berdasarkan hasil analisis, habitat kepiting bakau di kawasan mangrove Desa Mundupesisir, Kabupaten Cirebon berada pada kategori sesuai dengan luas 5,73 ha dan sangat sesuai dengan luas 1,27 ha. Hasil analisis PCA menjelaskan bahwa parameter salinitas dan kerapatan mangrove paling berpengaruh dengan keberadaan kepiting bakau.
       
      Mangrove forests are the main habitat for Scylla serrata which are often overused which causes a decline in the population of mangrove crabs. Therefore, it is necessary to suit mud crab habitat for sustainable use of fisheries. Analysis of mangrove crab habitat suitability was carried out using the habitat quality index (IKH) value approach which was prepared based on the modified results of Tahmid et al. 2015. The relationship between the presence of mud crabs and the quality of mud crab habitat was analyzed using multivariable statistical analysis based on Principal Component Analysis. The total area of mangroves obtained from processing Sentinel-2A imagery is 7 ha with the highest density class being in the dense class with an area of 6.72 ha and the lowest being in the sparse class with an area of 0.014 ha. Based on the results of the analysis, mangrove crab habitat in the mangrove area of Mundupesisir Village, Cirebon Regency is in the suitable category with an area of 5.73 ha and very suitable with an area of 1.27 ha. The results of the PCA analysis explain that the salinity and density parameters of mangroves have the most influence on the presence of mangrove crabs.
       
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      http://repository.ipb.ac.id/handle/123456789/157289
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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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      Universitas Jember Digital Repository