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INDONESIA
Indonesian Fisheries Research Journal
Published by Kementerian Kelautan dan Perikanan RI
ISSN : 08538980     EISSN : 25026569     DOI : -
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology
Indonesian Fisheries Research Journal published in Indonesia by Center for Fisheries Research. Indonesian Fisheries Research Journal publishes research results on resources, fisheries biology, management, environment related to marine, coastal and inland waters.
Arjuna Subject : -
Articles 300 Documents
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GONAD MATURITY STAGES OF ANCHOVIES (Encrasicholina heterolobus) FROM BACAN ISLAND Retno Andarmari; Margaret Farmer; Umi Khodriyah; Andriko N. Susanto
Indonesian Fisheries Research Journal Vol 4, No 2 (1998): (1998)
Publisher : Research Center for Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4260.5 KB) | DOI: 10.15578/ifrj.4.2.1998.47-51

Abstract

The gonad maturity stages of anchovies (Enrasirholina hetentlobus) used as tuna baitfish were examined in the waters of Bacan Island. The species is a multiple spawner with asynchrounous oocyte development.
IMPACT OF CLIMATE ANOMALY ON CATCH COMPOSITION OF NERITIC TUNA IN SUNDA STRAIT Khairul Amri; Fayakun Satria
Indonesian Fisheries Research Journal Vol 19, No 2 (2013): (December 2013)
Publisher : Research Center for Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1591.125 KB) | DOI: 10.15578/ifrj.19.2.2013.61-72

Abstract

Tongkol komo/kawakawa (Euthynnus affinis) and tenggiri (Scomberomerus guttatus) are commonly caught by mini purseiners operated in Sunda Straits and landed in Labuan, West Java. This species inhabits coastal water and has preference staying in relatively warm water. Oceanography parameters commonly influencing the distribution of Euthynnus affinis are temperature, current, and salinity. The oceanography of Sunda Strait is influenced by water masses coming from the north that mainly originated from the Java Sea and water masses from the south mainly originated from Indian Ocean. The internal oceanography of Sunda Strait is also influenced by upwelling and monsoon as regional climate anomaly (ENSO and Indian Ocean Dipole Mode). This paper describes the influence of Dipole Mode (positive and negative event) and ENSO (El- Nino/La-Nina) to the catch dynamics of neritic tuna particularly in Sunda Straits waters. The results shown that regional climate anomaly influenced neritic tuna catch and its composition. The catches Euthynnus affinis in phase negative dipole mode or La-Nina were higher and dominated the catch composition of pelagic fishes of Sunda Strait. Similar situation also is showen by Scomberomorus commerson.
STUDIES ON CAPTURE PROCESS AND FISH BEHAVIOUR TOWARDS MILLENNIUM GILL NET IN BONDET WATERS, CIREBON Carolina Catur Rakhmadevi; Ari Purbayanto; Muhammad Fedi Alfiadi Sondita
Indonesian Fisheries Research Journal Vol 14, No 1 (2008): (June 2008)
Publisher : Research Center for Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4687.875 KB) | DOI: 10.15578/ifrj.14.1.2008.1-6

Abstract

The millennium gill net was recently adopted by Cirebon fishermen. lts use has been spread to other areas. Research on this type of gear has been rare. The objectives of this research were to investigate the effects of transparency on the fish behaviour towards net panel of millennium gill net and to obtain the information on catch composition and the capture process of millennium gill net.
POPULATION DYNAMIC AND EXPLOITATION RATE OF THE BLUE SWIMMING CRAB (Portunus pelagicus) IN THE KENDARI BAY WATERS Ali Suman; Ap'idatul Hasanah; Khairul Amri; Andina Ramadhani Putri Pane; Pratiwi Lestari
Indonesian Fisheries Research Journal Vol 24, No 1 (2018): (June) 2018
Publisher : Research Center for Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (309.897 KB) | DOI: 10.15578/ifrj.24.1.2018.%p

Abstract

Kendari Bay waters consitute a potential blue swimming crab (BSC) fishing ground in WPP NRI 714 (the Banda Sea). The intensive fishing activities have been increasing from year to year that raised concern to the fishing that will disturb resource sustainability. Therefore, an alternative sustainable management is advisable. The purpose of this research was to examine the population dynamics and exploitation rate of BSC in the Kendari Bay waters conducted between January and November 2016. The results show the isometric of BSC growth pattern and balance of male and female ratio. The length at first capture (Lc) of BSC was 116.65 mm (carapace width),smaller than the length at first maturity (Lm) at 119.7 mm (carapace width). The von Bertalanffy growth equation for the blue swimming crab was L(t) = 182.0[1-e-0.91 (t - 0)] and the fishing mortality rate (F) was higher than the natural mortality rate (M). The blue swimming crab exploitation rate calculated BSC from Kendari Bay has exceeded the optimum rate of 0.73 per year and is indicating a category “overfishing”. Therefore, to maintain the BSC stock sustainability, a management measure is needed to reduce the current fishing effort of approximately 46 % from the current effort and regulation of net mesh size.
ABUNDANCE AND BIOMASS ESTIMATES OF COMMERCIAL FISH SPECIES USING HYDRO-ACOUSTIC METHOD IN JAKARTA BAY, INDONESIA Andria Ansri Utama; Setiya Triharyuni
Indonesian Fisheries Research Journal Vol 21, No 1 (2015): (June 2015)
Publisher : Research Center for Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (518.792 KB) | DOI: 10.15578/ifrj.21.1.2015.39-44

Abstract

The Jakarta Bay is known as a fishing ground area for several traditional types of fishing gears. The fishery has important role to provide nutrition, sustainable livelihoods, and poverty alleviation around the area. Abundance estimation of commercial fish species in the Jakarta Bay is essential particularly comparable of series data in order to evaluate the potential changes in distribution and abundance. The purpose of this study is analyzing the distribution of commercial fish species in the Jakarta Bay and estimate their abundance and biomass. Fish assemblages were concentrated in the eastern and central part of bay. Apparently salinity and DO associated with rich density of phytoplankton and zooplankton may explain the spatial variability of short-bodied mackerel and pony fish, while assemblages pattern of spiny hairtail and croaker might be driven by the availability of small planktivorous fish as their diet. The most abundant commercial fish in the Jakarta Bay are Short-bodied mackerel (Rastrelliger brachysoma), Ponyfish (Leiognathus sp.), Croaker (Johnius sp.) dan Spiny hairtail (Lepturacanthus savala) respectively. Furthermore, biomass estimates for those species showed short-bodied mackerel has the highest biomass followed by spiny hairtail, croaker, and ponyfish.
STUDY ON THE REPRODUCTION OF "LAYANG DELES" SHORTFTN SCAD (Decapterus macnosoma) IN THE JAVA SEA Suherman Banon Atmaja; Bambang Sadhotomo
Indonesian Fisheries Research Journal Vol 11, No 1 (2005): (June 2005)
Publisher : Research Center for Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (7422.267 KB) | DOI: 10.15578/ifrj.11.1.2005.9-18

Abstract

Some reproduction aspects of "layang deles" (Decaperus macrosoma) in the Java Sea were investigated using microscope, gonado somatic index and diameter of eggs for determining the stage of maturity.
SCREENING SPONGES FOR BACTERIOCIDE TO BE USED IN SHRIMP CULTURE Taufik Ahmad; Emma Suryati; Muliani Muliani
Indonesian Fisheries Research Journal Vol 1, No 1 (1995): (1995)
Publisher : Research Center for Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4992.459 KB) | DOI: 10.15578/ifrj.1.1.1995.1-10

Abstract

Sponges are suspected of having potential for producing bioactive material that canbe used for various purposes. The experiment aimed at identifying sponges which couldproduce bioactive materials for fish health management purposes
ROLE OF SUB SURFACE TEMPERATURE, SALINITY AND CHLOROPHYLL TO ALBACORE TUNA ABUNDANCE IN INDIAN OCEAN Dian Novianto; Eko Susilo
Indonesian Fisheries Research Journal Vol 22, No 1 (2016): (June 2016)
Publisher : Research Center for Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (193.296 KB) | DOI: 10.15578/ifrj.22.1.2016.17-26

Abstract

The swimming layer is one of the important factors to get maximum catches, especially on tuna longline effort. The vertical abundance of the albacore tuna was investigated based on catch data and 3-DINDESO Ocean Model data, such as sub-surface conditions of sea water potential temperature (Temp), salinity (Sal) and mass concentration of diatoms and flagellates expressed as chlorophyll (Chl) in the Eastern Indian Ocean period 2014-2015. Combining he statistical method of generalized additive model (GAM) was performed to analysis in this study. There were seven GAM models that generated with the number of ALB vertical abundance as a response variable, and Temp, Sal, and Chl as predictor variables. Sal has highly significant (P < 0.001) while Chl and Temp significant (P < 0.01) to ALB vertical abundance. Deduced from GAMs, indicated that a negative effect of Sal on the number of ALB was observed at salinity >34.52 psu. There was a positive effect of salinity on the number of ALB, which was from 34.30 to 34.47 psu and Chl showed a positive effect of this variable on the number of ALB caught occurred between 0.01 mg/m3 and 0.12 mg/m3 in the region of high confidence level where negative effect on > 0.13 mg/m3. While ALB catches abundance varied in the temperature range with the highest frequency at 24.0-24.9 °C. Sal was the most important environmental variable to the number of ALB vertically caught, followed by Chl and Temp.
CHANGES TO THE RED SNAPPER FISHERIES IN THE ARAFURA SEA FISHERIES MANAGEMENT AREA Siti Nuraini; Tri Ernawati
Indonesian Fisheries Research Journal Vol 15, No 2 (2009): (December 2009)
Publisher : Research Center for Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (6957.462 KB) | DOI: 10.15578/ifrj.15.2.2009.9-16

Abstract

Red snappers are target species and exploited by industrial fisheries off the Bottom longline, trap and as by product of fish net in Arafura Sea. This study proposed to identify effect of industrial fishing on red snapper fishery; on size and catch composition.
CATCHABILITY DIFFERENCE OF GILL NET AND COLLAPSIBLE BAITED POT FOR JAPANESE ROCK CRAB Dahri lskandar; Yoshiyuki Suzuki; Daisuke Shiode; Fuxiang Hu; Tadashi Tokai
Indonesian Fisheries Research Journal Vol 12, No 2 (2006): (December 2006)
Publisher : Research Center for Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2135.204 KB) | DOI: 10.15578/ifrj.12.2.2006.107-112

Abstract

The objective of this experiment is to know the catchabjlity of gill net and collapsible baited pot on Japanese rock crab. Result shows that gillnet caught more than twenty species other than Japanese rock crab.

Page 20 of 30 | Total Record : 300

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