Article Per Year (5 Year)
p-Index From 2021 - 2026
0.751
P-Index
This Author published in this journals
All Journal Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Kelautan dan Perikanan Indonesia
Djamani, Rianjuanda
Unknown Affiliation
Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Engineering Social Sciences Veterinary

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
Oceanographic studies as the basis for shipyard development at the Fish Landing Port of Sabang Rizwan, Thaib; Djamani, Rianjuanda; Zulfahmi, Ilham; Rizki, Ayana; Thaib, Razali; Akhyar, Akhyar; Muhammad, Muhammad; Rizqi, Rahmat
Depik Vol 12, No 2 (2023): AUGUST 2023
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.12.2.33365

Abstract

Shipbuilding is one of the marine industries which in development needs to pay attention to various parameters from the sea and land. This research was conducted in March to May 2022 with the aim of identifying the influence of oceanographic factors and water quality on the development of the shipbuilding industry at the fishing port of Sabang City. The oceanographic data used includes tides, wind, bathymetry, and sediment composition observed at 12 station points. The depth and tide data are then processed using QGIS. Wind data was analyzed using the Wind Rose Plot and sediment using the Wentworth scale. Oceanographic factors in Sabang Bay have shown very satisfactory results for the development of fish landing bases. The wind in the waters of Sabang Bay blows northwest with high speeds ranging from 10.00 m/s. The depth of the waters indicates a potential location for ship mooring. Sandy sediment is the most common type of sediment found. The tides that occur in the bay of Sabang are relatively stable. Oceanographic factors in Sabang Bay have shown very satisfactory results for the development of fish landing bases.Keywords:OceanographyShipyardSabang Bay
Identification Environmentally Friendly Fishing Gear Tools Based on the Code of Conduct for Responsible Fisheries at Aceh Barat Daya Mutia Aprilla, Ratna; musiani, musiani; Chaliluddin, Chaliluddin; Djamani, Rianjuanda; Muhammad, Muhammad
Jurnal Kelautan dan Perikanan Indonesia Vol 2, No 3: Desember (2022)
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jkpi.v2i3.28576

Abstract

Aceh Barat Daya is a land area of Aceh which is directly opposite the Indian Ocean. The fishing gear in Southwest Aceh Barat Daya includes; hand line fishing gear, long line fishing gear, tug line fishing gear, ring trawl fishing gear, beach trawl fishing gear, floating chart fishing gear, gill net fishing gear. The purpose of this study was to identify environmentally friendly fishing tools based on the Code of Conduct for Responsible Fisheries (CCRF). Data collection was carried out by interviewing fishermen using descriptive methods. This research was conducted in November 2021. The results of this study indicate that environmentally friendly fishing gear are; tuna longline, tug line, hand line, gill net, floating chart, ring trawler. While fishing gear that is less environmentally friendly are; Beach trawler.Keywords: Aceh, Aceh Barat Daya, CCRF, environmentally friendly, fishing gear
Plankton potential as bioindicator of trophic status of Lokop River Leuser Ecosystem Persada, Andri Yusman; Febri, Suri Purnama; Putri, Kartika Aprilia; Endah Sari, Herlina Putri; Djamani, Rianjuanda
Depik Vol 11, No 3 (2022): DECEMBER 2022
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.11.3.25034

Abstract

Lokop is one of the villages in East Aceh which has a watershed in the Leuser Ecosystem. Human activities have the potential to disrupt the Trophic Status of Lokop River, such as the use of pesticides for agriculture, household waste and the use of potassium for fishing. It is necessary to research the quality of the waters in the Lokop River. The plankton community present in river waters can be an indicator of environmental pollution by analyzing the saprobic index. This study aims to determine the index of plankton diversity and water quality in the Leuser Ecosystem of the Lokop River through the saprobic index. The research was conducted at three stations. A sampling of plankton was taken in the form of a 10 cc filtrate and five replications were carried out for each study site. Water quality measurements include pH, TDS, Temperature, transparancy, depth, and current. 11 potential species can be used as pollution indicators in the Lokop River, namely Cladophora sp, Diatoma elongatum, Fragilaria capucina, Oedogonium sp., Gonatozygon sp, Lyngbya agardh, Melosira sp., Merismopedia punctata, Microspora sp, Pinnularia sp, Synedra ulna. The plankton diversity index is in the medium category. Based on the Saprobic Index, the level of pollution at the research site was not to lightly loaded of organic pollution and lowly loaded of organic pollution.Keywords:IsoprobikPlanktonBioindicatorLokop
The prevalence and intensity of ectoparasites that infects tilapia (Oreochromis niloticus) in floating net cages Melanie, Kavinta; El Rahimi, Sayyid Afdhal; Suryani, Amaliah; Mellisa, Siska; Djamani, Rianjuanda; Aprilla, Ratna Mutia
Depik Vol 11, No 3 (2022): DECEMBER 2022
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.11.3.23310

Abstract

Ectoparasites which often attack tilapia include Trichodina sp., Dactylogyrus spp., Gyrodactylus spp., and Epistylis spp. This research aims to determine the types, prevalence, and intensity of ectoparasites found on tilapia (Oreochromis niloticus) in the floating net cages of Batanghari River, Jambi. The research was conducted from February through March 2020. A survey method is carried out through direct sampling at the study site to identify the tilapia ectoparasites. The sampling technique is done using random sampling. Ninety fish were taken for parasite inspection at the Fish Quarantine, Quality Control, and Safety of Fishery Products Class I Jambi Station. The observations found three types of ectoparasites namely Dactylogyrus sp., Epistylis sp., and Oodinium sp. The highest ectoparasite prevalence rate was found from the species Epistylis sp. with a value of 37.7% and an intensity value of 24.7 ind/fish. The prevalence of Dactylogyrus sp. was 26.6% and an intensity value of 1.3 ind/fish. The lowest prevalence value was from Oodinium sp. with a prevalence value of 7.7% and an intensity value of 3.2 ind/fish. The prevalence and intensity values of tilapia ectoparasites based on their locations were 56.6% and 23 ind/fish (station I), 50% and 18.6 ind/fish (station II) and 43.3% and 17.6 ind/fish (station III). The types of ectoparasites found on tilapia in this study were Epistylis sp., Oodinium sp., and Dactilogyrus sp. The parasite with the highest prevalence and intensity found during the survey was Epistylis sp.Keywords:EctoparasitesTilapiaPrevalenceIntensityFloating net cages
Co-Authors Akhyar Akhyar Chaliluddin, Chaliluddin El Rahimi, Sayyid Afdhal Febri, Suri Purnama Herlina Putri Endah Sari Ilham Zulfahmi Kavinta Melanie Muhammad Muhammad musiani, musiani Mutia Aprilla, Ratna Persada, Andri Yusman Putri, Kartika Aprilia Ratna Mutia Aprilla Razali Thaib Rizki, Ayana Rizqi, Rahmat Siska Mellisa Suryani, Amaliah Thaib Rizwan, Thaib