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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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THE CURRENT STATE OF ARTIFICIAL REEFS IN LEBAH COASTAL WATERS, KARANGASEM, BALI: AN EVALUATION ON THE COASTAL RESOURCE REHABILITATION PROJECT Isa Nagib Edrus; Suprapto Suprapto
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 (13703.247 KB) | DOI: 10.15578/ifrj.11.1.2005.19-40

Abstract

The study was conducted in May 2001 wlth aims to identifl and examine changes the biotic condition of coastal resources. The study used dual approaches of old and new data collections followed by statistical test of Wilcoxon Rank Sum Test.
THE INFLUENCE OF WATER HARDNESS ON GIANT FRESHWATER PRAWN (Macrobrachium rosenbergii de Man) SPAWNING AND EGG PRODUCTION M. Fatuchri Sukadi
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 (5659.58 KB) | DOI: 10.15578/ifrj.1.1.1995.11-22

Abstract

The influence of water hardness on spawning and egg production of giant freshwaterprawn, Macrobracbium rosenbergii de Man was investigated in indoor tanks during a132 day study.
BIOLOGY AND CPUE SPATIAL DISTRIBUTION OF ESCOLAR Lepidocybium flavobrunneum (Smith, 1843) IN EASTERN INDIAN OCEAN (EVOLVING FISHERIES: TODAY’S BY-CATCH IS TOMORROW’S TARGET CATCH) Fathur Rochman; Irwan Jatmiko; Arief Wujdi
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 (184.188 KB) | DOI: 10.15578/ifrj.22.1.2016.27-36

Abstract

Discharge of by catch is a significant problem in world fishery. Every commercial fishery such as tuna longline has a suite of bycatch species, escolar fish (LEC). LEC as by catch product has received a little attention because of its lower economic value and given its importance as a secondary market. With time, however, market can become establish for this presently undesirable species. Acknowledging that today’s by catch might become tomorrow’s target fish. The aims of this study areto provide information on biological aspect and catch per unit of effort (CPUE) spatial distribution of escolar (Lepidocybium flavobrunneum) as by catch in Indonesian longline fishery operating in the Eastern Indian Ocean. Total escolar samples of 1,815 were taken from scientific observer data from 2011-2013. The study area of escolar was between 0.897-33.175°S and 85.366– 138.733°E of Eastern Indian Ocean. Results show that the escolar length (cmFL) is distributed from 27-178 cmFL (median=83 cmFL, mode=85 cmFL, mean=83.95 cmFL and n= 1.812) and dominated by the size of 85 cmFL. The length weight relationship was determined to be W=0.0002FL2.2926(W in kg, FL in cm). In terms of CPUEs distribution, the lower CPUEs(<1.0001) generally occurred near shore between Indonesia and Australia (10-20°S and 110 125°E).The highest CPUEs of escolar (>1.0001 to 7.382) generally occurred in Western Australian, precisely on grid between 10-35°S and 85-110°E. These grids would be a potential for fishing LEC with the best time to catch in June to August.
THE USE OF MANGROVE STANDS FOR SHRIMP POND WASTE-WATER TREATMENT Taufik Ahmad; Mohammad Tjaronge; Fuad Cholik
Indonesian Fisheries Research Journal Vol 7, No 1 (2001): (2001)
Publisher : Research Center for Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (6505.754 KB) | DOI: 10.15578/ifrj.7.1.2001.7-15

Abstract

Degraded coastal environmental quality due to mangrove forest conversion is strongly suspected as a cause of the decline of shrimp pond productivity in lndonesia.
BIODIVERSITY OF SHARKS AND RAYS IN SOUTH EASTERN INDONESIA Dharmadi Dharmadi; Fahmi Fahmi; William White
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 (7185.459 KB) | DOI: 10.15578/ifrj.15.2.2009.17-28

Abstract

Indonesia has a very diverse shark and ray fauna and is the largest chondrichthyan fisheries in the world. Most of the sharis are caught by longlines and gillnets and rays are caught both as target, e.g. in the tangle net and demersal gillnet fisheries, and as bycatch in other fisheries such as in demersal and drift gittnet, trammel net a-nd long line fisheries.
GENETIC DIAGNOSIS AND REPRODUCTIVE BIOLOGY OF INTRODUCED MYSTACOLEUCUS MARGINATUS IN THE TOBA LAKE, NORTH SUMATRA Siswanta Kaban; Arif Wibowo
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 (137.513 KB) | DOI: 10.15578/ifrj.24.1.2018.15-23

Abstract

After M. marginatus has been introduced to Toba Lake, North Sumatra, the status of M.marginatus stocks and their biological properties is unknown. In this study, we examine the genetic patterns of the M. marginatus in Toba Lake, North Sumatra Province. Employing the cytochrome c oxidase subunit I (COI) gene of the mtDNA, we profile the genetic variation within M. marginatus in Toba Lake. We also analyzed reproductive characteristic and commercial catches of M. marginatus. The result shown M. marginatus is a synonim for M. marginatus, in total, 1 polymorphic sites (represent singleton dimensions) was identified and phylogenetic reconstruction reveal low levels of genetic diversity with no clear pattern of haplotype-partitioning. Nucleotide diversity analysis infer the present of two lineages. The Ne value of M. marginatus (1,936 to 3,878), the population has not experienced population growth/expansion as expected and the total production of M. marginatus in Toba Lakeof the year for 2013 has ranged between 3,347.05 – 6,694.1 ton. M. marginatus in the Toba Lake share similar life history traits include maximum body size, longevity, age at maturity, and fecundity(the number of eggs produced). M. marginatus is categorized as the opportunistic strategy consisted of fishes with short generation time, low batch fecundity, and low investment per offspring. This lifehistory traits approach of M. marginatus are important for guide fisheries management for its sustainability. More over the information can be use as pilot data and apply it to data-poor species.
DEEP SEA FISH RESOURCES DIVERSITY AND POTENTIAL IN THE WATERS OF WESTERN SUMATERA OF THE EASTERN INDIAN OCEAN Badrudin Badrudin; Wudianto Wudianto; Ngurah N. Wiadnyana; Subhat Nurhakim
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 (7564.555 KB) | DOI: 10.15578/ifrj.12.2.2006.113-127

Abstract

The availability of data and information on the diversity and potential of fish resources provide important aspects for exploitation and management.
COMPARISON OF INDONESIAN TUNA LONGLINE FISHING PERFORMANCE WITHIN AND OUTSIDE INDONESIA EXCLUSIVE ECONOMIC ZONE (EEZ) Bram Setyadji; Irwan Jatmiko
Indonesian Fisheries Research Journal Vol 23, No 1 (2017): (June, 2017)
Publisher : Research Center for Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (305.115 KB) | DOI: 10.15578/ifrj.23.1.2017.1-6

Abstract

Indonesian tuna longline fleets have been fishing in the Exclusive Economic Zone (EEZ) and high seas of the Indian Ocean for quite some time. However, effort has never been made to separate catch from the EEZ and the high seas as it important for fisheries management. A total of 2,430 set-by-set longline fishing data had been collected by scientific observers based in the Research Institute of Tuna Fishery in Bali since August 2005 to December 2014 on which present analysis was made. The research aims to compare between trend of tuna catch of the EEZ and of the high seas of Indian Ocean. The results show that the mean hook rate of both catches of big eye tuna (BET) and southern Bluefin tuna (SBT) caught in the high seas was significantly higher than that the EEZ (two sample t-test, p<0.05), while for yellow fin tuna (YFT) it was in the opposite direction (two sample t-test, p<0.05). As for albacore (ALB), the mean hook rate value was statistically similar in both fishing grounds (two sample t-test, p>0.05).
MEASUREMENTS OF THE ACUTE TOXICITY OF CYPERMETHRIN TO NILE TILAPIA (Oreochrotnie niloticus), USING A STATIC AND A CONTINUOUS-FLOW SYSTEM Santosa Koesoemadinata
Indonesian Fisheries Research Journal Vol 2, No 1 (1996): (1996)
Publisher : Research Center for Fisheries

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (6943.692 KB) | DOI: 10.15578/ifrj.2.1.1996.29-38

Abstract

Experiments on the toxicity of the insecticide cypermethrin, a synthetic pyrethroid,to nile tilapia (Oreoehromia niloticue) were conducted, using static and continuous flowsystems.
TUNA BAITFISH AND THE POLE-AND-LINE FISHERY IN NASTERN INDONESIA - AN OVERVIEW Nurzali Naamin; Bachtiar Gafa
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 (5696.469 KB) | DOI: 10.15578/ifrj.4.2.1998.16-24

Abstract

Skipjack tuna is the principal species in the pole-and-line fishery in the eastern part of Indonesia.

Page 3 of 30 | Total Record : 300

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