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

      Hasil Tangkapan Sampingan (Bycatch) Hiu dan Pari pada Perikanan Kecil di Perairan Kebumen, Jawa Tengah

      Thumbnail
      View/Open
      Cover (672.0Kb)
      Full Text (1.507Mb)
      Lampiran (403.2Kb)
      Date
      2023-12-19
      Author
      Septiono, Rahmat
      Wahyuningrum, Prihatin Ika
      Wiryawan, Budy
      Metadata
      Show full item record
      Abstract
      Minimnya pendataan hiu dan pari telah menjadi isu penting mengingat jumlah penangkapannya yang terus meningkat saat populasinya terus berkurang. Hal tersebut juga terjadi di PPI Karangduwur dan PPI Argopeni. Penelitian ini bertujuan untuk mendeskripsikan unit penangkapan dan hasil tangkapan gillnet, mengidentifikasi jenis hiu dan pari serta mengklasifikasikan status konservasinya, dan mengevaluasi parameter biologinya (panjang dan berat). Analisis yang digunakan adalah analisis deskriptif dan deskriptif komparatif. Hasil penelitian menunjukkan bahwa unit penangkapan ikan yang ada di perairan Kebumen mayoritas menggunakan alat tangkap gillnet dengan kapal 1-2GT. Selain itu, terdapat 4 jenis hiu dan 6 jenis pari yang didaratkan. Hiu dan pari yang ditemukan berada pada status critically endangered (CR), endangered (EN), vulnerable (VU), dan near threatened (NT) yang terdiri dari Chiloscyllium indicum 72 ekor, Sphyrna lewini 8 ekor, Carcharhinus limbatus sebanyak 68 ekor, dan Atelomycterus marmoratus 30 ekor. Sedangkan pari terdiri dari Hemitrygon akajei 809 ekor, Gymnura marmorata 359 ekor, Manta birostis 8 ekor, Rhinobatus typus 71 ekor, Aetobatus ocellatus 69 ekor, dan Rhinoptera bonasus 78 ekor. Mayoritas hiu dan pari yang tertangkap masih dalam kategori tidak layak tangkap.
       
      The minimum data on sharks and rays has become an important issue, considering the catches are increasing while their populations decrease. This also happened at PPI Karangduwur and PPI Argopeni. This research aims to describe fishing units and gillnet catches, identify and classify the conservation status of sharks and rays, and evaluate their biological parameters (length and weight). The analysis used is descriptive analysis and comparative descriptive. The research results showed that most fishing units in Kebumen waters use gillnet with 1-2GT fishing boats. There were 4 types of sharks and 6 types of rays. The sharks and rays found are in status critically endangered (CR), endangered (IN), vulnerable (VU), then near threatened (NT), which consists of 72 Chiloscyllium indicus, 8 Sphyrna lewini, Carcharhinus limbatus as many as 68 tails, and Atelomycterus marmoratus 30. While stingrays consist of Hemitrygon akajei, Gymnura marmorata, Manta birostis, Rhinobatus typus, Aetobatus ocellatus, and Rhinoptera bonasus as many as 809, 358, 8, 71, 69 and 78 respectively. The majority of sharks and rays caught are still in the below Length of Maturity.
       
      URI
      http://repository.ipb.ac.id/handle/123456789/134274
      Collections
      • UT - Fisheries Resource Utilization [1891]

      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