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All Journal Zona Laut : Jurnal Inovasi Sains dan Teknologi Kelautan Jurnal Manajemen Pesisir dan Laut
Emeliya, Alfiyah
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Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Earth & Planetary Sciences Energy Engineering Physics Transportation

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Pengaruh Bentuk Saluran, Lebar, Dan Kedalaman Terhadap Debit Air Pada Saluran Air Trapesium Dan Persegi Choiriya, Wulan Afni; Listriyana, Ani; Ardiansyah, Sigit; Ramadhan, Cahya Surya; Emeliya, Alfiyah; Saputra, Gilang
Jurnal Manajemen Pesisir dan Laut Vol 2 No 02 (2024): Jurnal Manajemen Pesisir dan Laut
Publisher : Program Studi Teknik Kelautan Universitas Abdurachman Saleh Situbondo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36841/mapel.v2i02.5553

Abstract

Penelitian ini menganalisis pengaruh bentuk saluran, lebar, dan kedalaman terhadap debit air pada saluran trapesium dan persegi. Saluran trapesium memiliki lebar permukaan 6,5 meter, lebar dasar 5,32 meter, dan kedalaman yang bervariasi antara 0,225 meter hingga 0,605 meter pada tiga bagian yang berbeda. Debit rata-rata yang diamati adalah 0,92 m³/s, 1,12 m³/s, dan 3,27 m³/s. Saluran persegi, dengan lebar dasar dan permukaan 0,74 meter dan kedalaman 0,255 meter, menghasilkan debit sebesar 0,026 m³/s. Hasil penelitian ini menunjukkan bahwa baik bentuk saluran maupun dimensi saluran, seperti lebar dan kedalaman, berpengaruh signifikan terhadap besarnya debit air, dengan saluran trapesium lebih efisien dalam mengalirkan air berkat luas penampang yang lebih besar.
Analisis Keberlanjutan Penggunaan Alat Tangkap Pancing Ulur Dan Jaring Udang Di Desa Blitok Kabupaten Situbondo Handayani, Creani; Utami, Pratita Budi; Emeliya, Alfiyah; Syaifurrijal, Moh.
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 5, Number 3, November 2024 Edition
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/zl.v5i3.40333

Abstract

Blitok Village at Situbondo Regency is a village that borders directly on The North of the Java Sea. Fishermen use handlines and shrimp nets because of a low budget and ease of operation. These fishing gear are considered environmentally friendly. At that time, data and information regarding these fishing are rather specific. Therefore, this research aims to dig into the use of these fishing gear from ecological, economic, and social aspects. Ecological aspects will be using CPUE Analysis. We discuss economics with the use of Financial Analysis. The Perception Analysis is used for the social part. This research was carried out by census because the population observed was 16 fishermen. The observations showed CPUE values ​​were not good enough. It was also confirmed by financial analysis results. As a project, this business activity is not feasible. However, until now, this activity is still carried out by fishermen. Even though, 50% of fishermen admit that their condition is still less than prosperous. 75% of fishermen agree that this activity is Just Enough to support family income.
Co-Authors ardiansyah, sigit Choiriya, Wulan Afni Creani Handayani Listriyana, Ani Ramadhan, Cahya Surya Saputra, Gilang Syaifurrijal, Moh. Utami, Pratita Budi