Article Per Year (5 Year)
p-Index From 2019 - 2024
0.444
P-Index
This Author published in this journals
All Journal Jurnal Ilmu dan Teknologi Kelautan Tropis
Amanda Astri Pratiwi Febrianti
Unknown Affiliation
Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Library & Information Science

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
PENGUKURAN KELIMPAHAN DAN SEBARAN SPASIAL ZOOPLANKTON MENGGUNAKAN SCIENTIFIC ECHOSOUNDER DI SEMENANJUNG UTARA PESISIR BANYUASIN, SUMATERA SELATAN Amanda Astri Pratiwi Febrianti; Henry Munandar Manik; Wijopriono
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 14 No. 1 (2022): Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jitkt.v14i1.36218

Abstract

The waters of the Banyuasin north Peninsula are areas that are directly adjacent the Bangka Strait and Sembilang National Park and have several activities such as settlements, fisheries and ports that can affect the growth and abundance of the zooplankton population. Zooplankton has an important role in waters, as an indicator and a food web system that can affect other high trophic level organisms. This study aims to determine the abundance and spatial distribution of zooplankton in the waters of the northern peninsula of Banyuasin using the hydroacoustic method. The study was carried out in October 2020 using the SIMRAD EK-15 single beam echosounder instrument in the waters of the northern peninsula of Banyuasin. The abundance value of zooplankton was obtained from the recording of acoustic data in the form of Volume Backscattering Strength (SV) and Target Strength (TS) values. The results showed differences in abundance between the time of observation and the water depth strata. The amount of zooplankton abundance during the day is dominant from 1000-1500 ind/m3 with a maximum value of 3595 ind/m3 and at night 400-800 ind/m3 with the highest zooplankton abundance value is 2213 ind/m3. The spatial distribution of zooplankton abundance tends to group according to the behavior of the zooplankton and the presence of current factors that have the potential to determine the path of movement of zooplankton in the waters.
PEMETAAN TOPOGRAFI DASAR LAUT DAN JENIS SEDIMEN DI PERAIRAN BANYUASIN KABUPATEN BANYUASIN, SUMATERA SELATAN Fauziyah Fauziyah; Remi Akbarimansyah; Ellis Nurjuliasti Ningsih; Fitri Agustriani; Freddy Supriyadi; Amanda Astri Pratiwi Febrianti
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 15 No. 2 (2023): Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jitkt.v15i2.45086

Abstract

Banyuasin waters consist of several areas such as shipping areas and conservation areas. The topography of the seabed in these waters can change due to silting due to sedimentation processes. This study aims to map the topography of the seabed and types of sediment in Banyuasin waters. This research was carried out from October 2020 to February 2021 in Banyuasin waters, Banyuasin Regency, South Sumatra. One of the methods used to detect underwater objects is the hydroacoustic method which utilizes sound waves using a single beam echosounder Simrad EK-15. The research results show that the lowest depth (0.6 meters) is located in the waters of Tanjung Carat, while the highest depth is located in the area approaching the Banyuasin territorial sea border (33 meters). The average depth of Banyuasin waters is 9 meters. Apart from that, three types of sediment were also obtained, namely clay, sandy clay and clayey sand. The dominant type of sediment is clay. Tidal measurements for the average sea level height (MSL) are 1.3 meters and the value of the tide front distance (Z0) is 1.16 meters. This study provides the latest information on the distribution of sediment types and bathymetry for shipping activities and conservation areas in the study area.
Co-Authors Fauziyah Fauziyah Fitri Agustriani Freddy Supriyadi Henry M. Manik Ningsih, Ellis Nurjuliasti Remi Akbarimansyah Wijopriono