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All Journal Torani Journal of Fisheries and Marine Science Ilmu Perikanan Tropis Nusantara
Erwiantono , Erwiantono
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Environmental Science Social Sciences

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Study of local and andon fishermen's attitudes towards the minister of marine affairs and fisheries regulation No. 36 of 2014 in Balikpapan City, East Kalimantan Fadhil, Zaky Abdul; Erwiantono , Erwiantono; Darmansyah, Oon
Jurnal Ilmu Perikanan Tropis Nusantara (Nusantara Tropical Fisheries Science Journal) Vol. 3 No. 1 (2024): Nusantara Tropical Fisheries Science
Publisher : Faculty of Fisheries and Marine Science, Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/jipt.v3i1.676

Abstract

The purpose of this research is to study the attitude of local and Andon fishermen towards the Regulation of the Minister of Marine Affairs and Fisheries No. 36 of 2014 in Balikpapan City, East Kalimantan. The sample method used is purposive sampling method with the number of respondents taken as many as 30 people consisting of (25 people for local fishermen of Balikpapan City with profession as boat captain and crew, and 5 people for andon fishermen with profession as boat captain and crew).
Pattern of client patron relationship between collectors and fisherman in Jantur Baru Village, Muara Muntai District, Kutai Kartanegara Regency Wahyudi, Wahyudi; Saleha, Qoriah; Erwiantono , Erwiantono
Jurnal Ilmu Perikanan Tropis Nusantara (Nusantara Tropical Fisheries Science Journal) Vol. 3 No. 1 (2024): Nusantara Tropical Fisheries Science
Publisher : Faculty of Fisheries and Marine Science, Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/jipt.v3i1.677

Abstract

The purpose of this study was to determine the pattern of patron-client relationships with fishermen and collectors in Jantur Baru Village and to find out the problems encountered in patron-client relationships with fishermen and collectors in Jantur Baru Village. The pattern of the patron-client relationship in Jantur Baru Village is a general pattern of reciprocity in which the employment relationship agreement made by the patron and the client does not set a time limit for the return of capital provided by the patron, in this case the patron to the client, in this case fishermen. The problems encountered in the patron-client relationship in Jantur Baru Village are found in two perspectives. The problem from the point of view of collectors (patrons) is that there are fishermen who secretly sell their catch to other collectors and the problem from the point of view of fishermen (clients) is that the purchase price set by the collectors is deemed inappropriate by fishermen.
Population Dynamics of Jinga Shrimp (Metapenaeus affinis) in Samboja Kuala Waters Kutai Kartanegara Regency Jahrah, Fatimah; Ramang, Muhammad Syahrir; Susilo, Heru; Susanto, Adi; Irawan, Aditya; Erwiantono , Erwiantono
Torani Journal of Fisheries and Marine Science VOLUME 6 NOMOR 2, JUNE 2023
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35911/torani.v6i2.25187

Abstract

Pink shrimp (Metapenaeus affinis) or Jinga shrimp is one of the species caught in the waters off Samboja Kuala. This catch is a valuable commodity in the market. The possibility of exploiting shrimp resources will be jeopardized in an effort to conserve, utilize, and catch high intensity shrimp. This study was conducted from September to December 2022 with the aim of determining population dynamics parameters using the frequency method from carapace length data. A mini trawl was used to collect shrimp in the waters of Samboja Kuala, Kutai Kartanegara Regency. Male and female jinga shrimp have a ratio of 1:2,43. Furthermore, for male and female shrimp, the growth rate coefficient (K) was 0,580 and 14,00, respectively, and the approximated natural length (L) was 145.82 and 160.81. Pink shrimp (Metapenaeus affinis) have natural mortality (M) of 1,113/year, mortality due to capture (F) of 0,516, and total mortality (Z) of 1,630, with exploitation value (E) of 0,316, indicating that they are still at the appropriate level. Herefore, female shrimp peaked in August at 14,6% and males peaked in July 31,81%. The Y/R capability was 0,049/year, and Emax calculated the Y/R relationship with the exploitation rate, which was 0,42.
Co-Authors Adi Susanto Aditya Irawan Fadhil, Zaky Abdul Heru Susilo Jahrah, Fatimah Oon Darmansyah Qoriah Saleha Ramang, Muhammad Syahrir Wahyudi Wahyudi