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Pengaruh Perubahan Iklim Terhadap Produksi Perikanan Tangkap di Laut Jawa Timur Indonesia Rhochmad Wahyu Illahi; Ali Fahmi Syahputra; Gilang Rusrita Aida; Choirunnisa Nur Prajasti
Jurnal Agrimanex: Agribusiness, Rural Management, and Development Extension Vol. 3 No. 2 (2023): Maret
Publisher : Program Studi Agribisnis, Fakultas Pertanian, Universitas Singaperbangsa Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35706/agrimanex.v3i2.8684

Abstract

East Java Province has the potential for a large capture fisheries industry which is supported by its strategic location because it is bordered by the Java Sea, Bali Strait, and the Indian Ocean. The existence of climate change is allegedly having a direct or indirect impact on capture fisheries. Climate change causes an increase in sea surface temperatures, an increase in extreme weather events and their intensity, changes in precipitation patterns, and freshwater runoff. Based on this, it is necessary to carry out an analysis to determine the effect of temperature (X1), rainfall (X2), humidity (X3), and sunlight (X4) simultaneously and partially on fish production in East Java Province, Indonesia. This research method is descriptive using multiple linear regression analysis, F test, and t-test. The results showed that the data were normally distributed and there was no multicollinearity in the independent variables. The resulting linear regression equation is y= -1775919,888 + 21619,513X1 – 160,916X2 + 30558,699X3 – 4664,191X4. The results of the F test show a significant value of 0.000, which means 0.000 <0.05 so all independent variables have a significant effect simultaneously on the dependent variable. The t-test shows that the temperature (X1) and solar radiation (X4) has no partially significant effect on the dependent variable. While the variables humidity (X2) and rainfall (X3) have no partial significant effect on the dependent variable, namely capture fisheries production.
Pengaruh Perbedaan Warna Lampu pada Hasil Tangkapan Ikan Teri (Stolephorus Sp) pada Alat Tangkap Bagan Perahu di Perairan Karangantu Serang Banten Ibnu Gustiron; Gilang Rusrita Aida; M Tajuddin Noor; Yusrudin Yusrudin
Manfish: Jurnal Ilmiah Perikanan dan Peternakan Vol. 2 No. 2 (2024): September: Manfish: Jurnal Ilmiah Perikanan dan Peternakan
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/manfish.v2i2.73

Abstract

Boat lift net is a fishing tool that operates at night. This tool has the aim of getting catches in large quantities by using light aids from lamps. This research aims to investigate the effect of different colors of lights on the catch of anchovies (Stolephorus sp) on boat fishing gear in the waters of Karantu Serang, Banten. The experimental fishing method will be used with two different colored lights, namely green and white. Anchovy catch data will be collected and analyzed to evaluate whether there are significant differences in the number of anchovy catches caught in the two different light colors. It is hoped that the results of this research will provide a better understanding of the influence of different colors of lights on the catch of anchovies (Stolephorus sp) on boat fishing gear in the Karangantu waters of Serang, Banten.