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All Journal Jurnal Ilmu Kelautan Kepulauan Agrikan: Jurnal Agribisnis Perikanan
Zulhan A Harahap, Zulhan A
Program Studi Ilmu Kelautan, Fakultas Perikanan dan Ilmu Kelautan, Universitas Khairun
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Environmental Science Immunology & microbiology

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Study of Bathymetry and Seabed Topography in the Tourism Coastal Waters of Sulamadaha Village Galitan, Zulfikar; bamba, Jefri; Lessy, M. Ridwan; Harahap, zulhan A
Agrikan Jurnal Agribisnis Perikanan Vol. 17 No. 1 (2024): Agrikan: Jurnal Agribisnis Perikanan
Publisher : Fakultas Pertanian, Universitas Muhammadiyah Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/agrikan.v17i1.2008

Abstract

The seabed generally has varying relief or topography from the land boundary to the seabed. However, this amazing topography sometimes does not make a meaningful impression for many people, because its shape cannot be seen directly (Nontji, 1987). The picture of the bottom of the waters can be known by measuring the depth of the sea. This research was carried out to measure and describe the basic morphometry of Sulamadaha coastal waters. This research was carried out for 1 month. Water depth measurements are carried out using an acoustic instrument (Fish-Finder) which is carried out on a boat (ship) while sounding. The tool used in this research is the Garmin 350 C type using dual frequency (50 Hz and 200 Hz). Reading and recording of the position (Latitude and Longitude) and water depth is carried out at any precise time (fix point). Next, the results obtained are recorded on the prepared data entry sheet. The data obtained was then processed using the Microsoft Excel application program, Surfer 10 program, and ArcGIS 10.1 program. Based on the results of data processing and analysis, a water depth value of no more than 110 m was obtained. The level of beach morphometry obtained from a number of profiles based on differences in depth contours shows slope values varying between 2.6% - 79.5% which are classified from flat slopes to very steep slopes.
Komposisi dan kelimpahan ikan karang pada area fish apartement di perairan laut Kota Ternate Baksir, Abdurrachman; Ismail, Firdaut; Raden, Muhammad Sahlan R; Tahir, Irmalita; Ramili, Yunita; Siolimbona, Abdul Ajiz; Wibowo, Eko S; Harahap, Zulhan A; Marus, Ikbal; Najamuddin, Najamuddin; Waluyo, Waluyo; Nurdiansah, Doni; Patty, Simon I; Akbar, Nebuchadnezzar
Jurnal Ilmu Kelautan Kepulauan Vol 8, No 1 (2025): Jurnal Ilmu Kelautan Kepulauan
Publisher : Fakultas Perikanan dan Kelautan. Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jikk.v8i1.10045

Abstract

Co-Authors Abdurrachman Baksir, Abdurrachman bamba, Jefri Galitan, Zulfikar Ikbal Marus, Ikbal Irmalita Tahir, Irmalita Ismail, Firdaut Lessy, M. Ridwan Najamuddin Najamuddin, Najamuddin Nebuchadnezzar Akbar Nurdiansah, Doni Raden, Muhammad Sahlan R Ramili, Yunita Simon I Patty Siolimbona, Abdul Ajiz Waluyo Waluyo Wibowo, Eko S