ANANTO, FADHIL RACHMAN (2023) ANALISIS BIOEKONOMI SUMBERDAYA PERIKANAN KEPITING BAKAU (Scylla spp.) DI PERAIRAN KABUPATEN KENDAL (23dpt426). Undergraduate thesis, Fakultas Perikanan dan Ilmu Kelautan.

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Abstract

ABSTRAK
(Fadhil Rachman Ananto. 26030119140079. Analisis Bioekonomi
Sumberdaya Perikanan Kepiting Bakau (Scylla spp.) di perairan Kabupaten Kendal,
Dian Ayunita Nugraheni Nurmala Dewi dan Trisnani Dwi Hapsari)
Produksi perikanan tangkap terhadap sumberdaya Kepiting bakau (Scylla
spp.) di perairan Kabupaten Kendal yang meningkat dapat menurunkan stok
Kepiting bakau dan apabila melebihi nilai stok sumberdaya, maka akan
menyebabkan terjadinya overfishing. Penelitian ini bertujuan untuk mengetahui
tingkat CPUE, kondisi Bioekonomi perikanan dan pengelolaan, serta tingkat
pemanfaatan dan tingkat pengupayaan sumberdaya kepiting bakau (Scylla spp.) di
perairan Kabupaten Kendal. Metode penelitian yang digunakan adalah metode
deskriptif dan metode pengambilan sampel menggunakan metode snowball
sampling. Metode pengumpulan data dilakukan dengan melakukan observasi,
wawancara, dokumentasi dan studi pustaka. Metode analisis yang digunakan dalam
penelitian ini adalah analisis Bioekonomi dengan pendekatan model G. Schaefer
berbasis pertumbuhan logistic (The Schaefer Logistic Growth Model). Hasil
penelitian menunjukkan bahwa jumlah tangkapan Maximum Sustainable Yield
(MSY) adalah 19.245,7 kg dengan jumlah trip penangkapan sebanyak 5.223 trip,
sedangkan jumlah tangkapan Maximum Economic Yield (MEY) adalah 18.878 kg
dengan jumlah trip penangkapan sebanyak 4.501 trip, dan tingkat open access
equilibrium hasil tangkapan adalah 9.169 kg dengan trip penangkapan sebanyak
9003 trip. Keuntungan optimum pada kondisi MEY terhadap usaha pemanfaatan
sumberdaya Kepiting bakau di Kabupaten Kendal sebesar Rp. 2.142.714.620,00,
saat kondisi MSY sebesar Rp. 2.087.605.830,00 serta saat kondisi OAE keuntungan
sebesar nol. Aktivitas pemanfaatan sumberdaya Kepiting bakau (Scylla spp.) di
perairan Kabupaten Kendal dengan tingkat pemanfaatan yang diperbolehkan
19.246 kg dan persentase pemanfaatan 88% serta tingkat persentase pengupayaan
87% maka dalam kategori fully-exploited. Pelaku usaha perikanan perlu menjaga
rantai maksimum dan pengelolaan sumber daya ikan secara lestari.
Kata kunci: Bioekonomi, Kepiting, Perairan Bandengan, Pemanfaatan,
Pengupayaan

ABSTRACT
(Fadhil Rachman Ananto. 26030119140079. Bioeconomic Analysis of
Mud Crab (Scylla spp.) as Part of Fisheries Resources in the Waters of Kendal
Regency. Dian Ayunita Nugraheni Nurmala Dewi dan Trisnani Dwi Hapsari)
The production of mud crab (Scylla spp.) resources from capture fisheries
in Kendal Regency waters has increased, which could potentially reduce mud crab
stocks and lead to overfishing if the value of resource extraction exceeds the stock's
capacity. This study aims to determine the level of production, fishing effort, and
profitability of the economic chain, both biologically and economically, to enable
the sustainable management of Mud Crab (Scylla spp.) resources in the waters of
Kendal Regency. Sample data were collected using direct measurement methods
and data collection techniques such as observation, interviews, literature review,
and documentation. The data analysis employed descriptive methods aligned with
the research objectives. The analytical method utilized in this study is the
bioeconomic analysis, using the Schaefer Logistic Growth Model approach. The
Maximum Sustainable Yield (MSY) for the catch was estimated at 19,245.7 kg,
obtained from 5,223 fishing trips. The Maximum Economic Yield (MEY) for the
catch was estimated at 18,878 kg, achieved through 4,501 fishing trips.
Additionally, the equilibrium open access level for the catch was found to be 9,169
kg with 9,003 fishing trips. The optimal profit for the business of utilizing crab
resources in Kendal Regency was calculated to be Rp. 2,142,714,620.00 under
MEY conditions, Rp. 2,087,605,830.00 under MSY conditions, and zero profit
under OAE (Open Access Equilibrium) conditions. Based on the results, the
utilization of Mud Crab (Scylla spp.) resources in the waters of Kendal Regency is
currently in the fully-exploited category, with an allowable utilization rate of
19,246 kg, an utilization percentage of 88%, and an exploitation percentage of
87%. In order to maintain a sustainable fishery, fishery business actors must take
measures to manage the maximum supply chain and responsibly manage the crab
resources.
Keyword: Bioeconomic, Exploitation, Kendal Regency waters, Mud Crabs,
Utilization,

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