PENGARUH SEBARAN KLOROFIL-A TERHADAP HASIL TANGKAPAN IKAN TUNA SIRIP KUNING (Thunnus albacares) BERDASARKAN CITRA SATELIT AQUA MODIS LEVEL 3 DI PERAIRAN SELATAN JAWA

Hendri, hendri and Syarifuddin, Hutwan and hariski, muhammad (2022) PENGARUH SEBARAN KLOROFIL-A TERHADAP HASIL TANGKAPAN IKAN TUNA SIRIP KUNING (Thunnus albacares) BERDASARKAN CITRA SATELIT AQUA MODIS LEVEL 3 DI PERAIRAN SELATAN JAWA. S1 thesis, universitas jambi.

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Abstract

PENGARUH SEBARAN KLOROFIL-A TERHADAP HASIL TANGKAPAN IKAN TUNA SIRIP KUNING (Thunnus albacares) BERDASARKAN CITRA SATELIT AQUA MODIS LEVEL 3 DI PERAIRAN SELATAN JAWA Disajikan Oleh : Hendri (E1E017017) dibawah bimbingan: Hutwan Syarifuddin1) dan M.Hariski 2) RINGKASAN Pelabuhan perikanan Samudra (PPS) Nizam Zachman di bangun pada tahun 1980, kemudian di resmikan pada tanggal 17 Juli 1984. Sebagai pelabuhan yang besar dapat mendaratkan ikan segar dan beku dalam jumlah besar, salah satu ikan yang banyak di daratkan di (PPS) Nizam Zachman yaitu ikan tuna. Daerah Penagkapan ikan bersifat dinamis membuat nelaya sulit menentukan DPI. Klorofil-a merupakan salah satu indikator dalam menentukan kesuburan perairan dan dapat digunakan untuk menentukan DPI. Penelitian ini bertujuan menganalisis dan mengetahui pengaruh sebaran klorofil-a terhadap hasil tangkapan ikan tuna sirip kuning di perairan selatan Jawa. Penelitian ini dilaksanakan di Pelabuhan Samudra (PPS) Nizam Zachman pada tanggal 08 April – 30 April 2021. Metode penelitian yang di gunakan adalah metode observasi dengan mendapatkan data sekunder berupa waktu operasi kapal, koordinat daerah pengkapan ikan, berat hasil tangkapan ikan tuna sirip kuning, dan citra klorofil-a menggunakan deteksi citra satelit Aqua MODIS level 3, serta dianalisis menggunakan regresi sederhana dan uji F. Hasil penelitian menunjukan analisis regersi linier r sebesar 11,8 %, R Square 1,39 % artinya 1,39 % dipengaruhi klorofil-a, sedangkan 98,61% di pengaruhi faktor lain. Uji F yaitu 0,368 lebih dari α (0,05), dengan Fhit 0,820 (< Ftab(0,05)= 4,01), artinya klorofil-a tidak berpengaruh nyata terhadap hasil tangkapan ikan tuna sirip kuning. PKesimpulan hasil penelitian menunjukan bahwa sebaran klorofil-a di perairan selatan jawa bervariasi dengan rata-rata klorofil-a tertnggi pada musim peralihan kedua, sedangkan hasil tangkapan tertinggi pada musim peralihan satu. Hasil penelitian menunjukkan bahwa pengaruh klorofil-a terhadap hasil tangkapan ikan tuna sirip kuning di Perairan Selatan Jawa tidak berpengaruh nyata atau berbanding terbalik. Kata kunci: Klorofil-A, Ikan Tuna Sirip Kuning dan Daerah Penagkapan Ikan (DPI). Keterangan :1) Pembimbing Utama 2) Pembimbing Pendamping THE EFFECT OF CHLOROPHIL-A DISTRIBUTION ON THE CATCH OF YELLOW FIN tuna (Thunnus albacares) BASED ON AQUA SATELLITE IMAGE FASHION LEVEL 3 IN SOUTH JAVA'S WATERS Presented By: Hendri (E1E017017) dibawah bimbingan: Hutwan Syarifuddin1) dan M.Hariski 2) SUMMARY Nizam Zachman's Ocean Fishing Port (PPS) was built in 1980, then inaugurated on July 17, 1984. As a large port that can land large quantities of fresh and frozen fish, one of the many fish landed in (PPS) Nizam Zachman namely tuna. The fishing area is dynamic, making it difficult for fishermen to determine DPI. Chlorophyll-a is one indicator in determining water fertility and can be used to determine DPI. This study aims to analyze and determine the effect of the distribution of chlorophyll-a on the catch of yellowfin tuna in the waters of southern Java. This research was carried out at the Nizam Zachman Ocean Harbor (PPS) on April 8 – April 30, 2021. The research method used was the observation method by obtaining secondary data in the form of ship operating time, fishing area coordinates, weight of yellowfin tuna catch, and chlorophyll-a imagery using Aqua MODIS level 3 satellite image detection, and analyzed using simple regression and F test. The results showed that the linear regression analysis of r was 11.8%, R Square was 1.39%, meaning 1.39% was influenced by chlorophyll-a, while 98.61% was influenced by other factors. The F test is 0.368 more than (0.05), with Fhit 0.820 (< Ftab(0.05)= 4.01), meaning that chlorophyll-a has no significant effect on the catch of yellowfin tuna. The conclusion of the research shows that the distribution of chlorophyll-a in the waters south of Java varies with the highest average of chlorophyll-a in the second transitional season, while the highest catches in the first transitional season. The results showed that the effect of chlorophyll-a on the catch of yellowfin tuna in the Southern Java waters had no significant or inverse effect. Keywords: Chlorophyll-A, Yellowfin Tuna and Fishing Area (DPI). Description: 1) Main Advisor 2) Companion Advisor

Type: Thesis (S1)
Uncontrolled Keywords: Kata kunci: Klorofil-A, Ikan Tuna Sirip Kuning dan Daerah Penagkapan Ikan (DPI). Keterangan :1) Pembimbing Utama 2) Pembimbing Pendamping
Subjects: L Education > L Education (General)
Divisions: Fakultas Peternakan > Pemanfaatan Sumber Daya Perikanan
Depositing User: Hendri
Date Deposited: 21 Jan 2022 07:46
Last Modified: 21 Jan 2022 07:46
URI: https://repository.unja.ac.id/id/eprint/30812

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