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Indonesian Fisheries Research Journal

ifrj
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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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BIO-ECONOMIC APPROACH ON ASSESSING MANAGEMENT OPTIONS FOR THE FISHERY: The Case of Open Water Fishery of South Sumatra, lndonesia Sonny Koeshendrajana; Oscar Cacho
Indonesian Fisheries Research Journal Vol 7, No 1 (2001): (2001)
Publisher : Research Center for Fisheries

The issue of better management for tropical inland fisheries has become one of the major problems for Indonesia. For the decision-makers, the question of to whom to assign property rights is difficult because it involves an assessment of who can use the resource in the best interests of society.

BIOLOGIGAL REPRODUCTIVE OF ESTUARINE FISH COMPARING BETWEEN DEMERSAL (LONG TONGUE SOLE, Cynoglossus lingua)AND PELAGICAL: (MUTACHED THRYSSA, Thryssa mystax) ASSEMBLAGES M. Mukhlis Kamal; Mas Tri Djoko Sunarno
Indonesian Fisheries Research Journal Vol 15, No 2 (2009): (December 2009)
Publisher : Research Center for Fisheries

An investigation on biological reproductive of demersal (represented by the long tongue-sole, Cynoglossrrs lingua) and pelagic (represented by Thryssa mystax) marine fish was carrted out in Ujung Pangkah Estuary during 2005-2006 representing 12 months period, so that a yearly-rotlnd reproductive pattern is known.

LIMNOLOGICAL CONDITION AND ESTIMATION OF POTENTIAL FISH PRODUCTION OF KERINCI LAKE JAMBI, SUMATRA Samuel Samuel; Ni Komang Suryati; Vipen Adiansyah
Indonesian Fisheries Research Journal Vol 21, No 1 (2015): (June 2015)
Publisher : Research Center for Fisheries

Kerinci Lake is a type of tectonic lakes located in a protected forest area of National Park of Kerinci Sebelat and a source of various fish species important for local people for their dayly food comsumption and income. However, few information is available on limnological condition and fish resources. Field research observing the limnological condition and estimating the potential fish production was conducted four times in April, June, August and October 2013. The research is aimed to describe the condition of limnology and estimate the potential fish production of the lake. Limnological aspect included the physico-chemical and biological parameters, namely: temperature, water transparency, depth, substrate, conductivity, pH, dissolved oxygen, alkalinity, ammonia, nitrate, phosphate, total phosphorus, chlorophyll-a and trophic state. Potential fish production was calculated by using the biological parameter levels of chlorophyll-a. The results show that the euphotic layer of the lake waters was still feasible for fish life. Water condition of the bottom layer was less supportable for fish life due to low dissolved oxygen content. Trophic state index (TSI) values, either measured by temporal and spatial ways, had TSI with an average of 61.75. From these index, the lake is classified as a lake at the high productivity level (eutrophic). Annual fish production was an average of 307 kg/ha/year. By taking account the average of fish production and the total area of lake of around 4,200 ha, the potential fish production of Kerinci Lake is estimated about ± 1,287 tons/year.

CORAL REEF REHABILITATION IN THE SALEH BAY WEST NUSA TENGGARA Sri Turni Hartati; Didik Wahju Hendro Tjahjo; Awwaluddin Awwaluddin
Indonesian Fisheries Research Journal Vol 17, No 1 (2011): (June 2011)
Publisher : Research Center for Fisheries

The covering area damages noted up to the year of 2000 for the Western Saleh Bay's coral reefs were ranged from 48.24-66.37%.

SIZE AND FISHING GROUND OFWAHOO (Acanthocybium solandri Cuvier, 1832) FROM CATCH DATA OF TUNA LONGLINE OPERATED IN INDIAN OCEAN Agustinus Anung Widodo; Fayakun Satria; Budi Nugraha
Indonesian Fisheries Research Journal Vol 18, No 2 (2012): (December 2012)
Publisher : Research Center for Fisheries

Wahoo (Acanthocybium solandri Cuvier, 1832) is a member of the Scombrid family, is a pelagic (open ocean) species found worldwide in tropical and warm-temperate seas. It is fished throughout its range by artisanal, recreational, and commercial. Wahoo is one of the by-product species of the tuna long line fleets operate in Indian Ocean. This paper describes status of wahoo resource caught by tuna long line in Indian Ocean based at Benoa-Bali. Data obtained from onboard observer program on the tuna long liner based at Benoa-Bali during 2005-2010. Total of 85 trips of onboard observation were carried out with the total long line sets (one set per day) were 2873 times. The data covered the horizontal and vertical position of tuna long line hooks caught the wahoo, hook rate and fish size distribution. Data of horizontal fishing positions (coordinates) gained from the global positioning system availabled in the tuna long liners. The depth of the long line gear in the waters and teperature of waters were measured by mini-loggers TDR type SP2T-1200, brand: NKE Micrel. Hook rate of wahoo is calculated using the Klawe (1986) method. Result of research showed that the wahoos caught by tuna long lines based at Benoa spread horizontally between 1o31’-33o 40’S and 77o18’-117o53’E and spread vertically between the depth of 75.2- 285.7 m. From 85 tuna long line fishing trips, only about 50% of 85 tuna long line fishing trips caught wahoo with hook rate ranged 0.947-1.399 per 1000 hooks/setting. Size distribution of wahoo ranged 70-180cm with modus ranged 101-110cm.

PREDICTION OF BIOMASS OF SPOTTED SARDINE (Amblygaster sirm) IN THE JAVA SEA Suherman Banon Atmaja; Bambang Sadhotomo
Indonesian Fisheries Research Journal Vol 12, No 1 (2006): (June 2006)
Publisher : Research Center for Fisheries

Biomass of spotted sardine (Amblygaster sirm) has been predicted using biomass dynamics model and cohort analysis. These methods can predict behaviour biomass to impact of exploitation.

DEVELOPMENT OF TUNA FISHERIES MANAGEMENT STRATEGIES FOR THE SOUTHERN COAST OF JAVA: AN APPLICATION OF INTERPRETATIVE STRUCTURAL MODELING Tri Wiji Nurani; John Haluan; Ernani Lubis; Sudirman Saad; Ririn Irnawati
Indonesian Fisheries Research Journal Vol 17, No 2 (2011): (December, 2011)
Publisher : Research Center for Fisheries

Territorial waters of South Java is part of fisheries management zone of Indian Ocean Fisheries, has a potential tuna fish resources. The purpose of this research was to formulate strategy for the efficacy of model implementation of tuna fisheries development in South Coast of Java. Interpretative structural modeling technique was used the study. The method was considered a technique of strategic planning of which describes comprehensively condition of the system. Result showed that there were seven element of system require for succeeding implementation of model. The seven element of system and their key element are affected society sector, tuna entrepreneur, required factor, the availability of tuna resources and the availability of data and information, the main constraint of program development, high gasoline price, limited of financial capital and low priority of development fund, the main purpose of program: exploiting optimization of tuna resources; the indicator of theefficacy program: increasing the earn of tuna fishery and improvement of labor absorption; the activity needed to execute the program: making plan work activity; and institution in concerned for the efficacy program: Ministry of Marine Affairs and Fisheries.

THE EFFECT OF SALINITY, TEMPERATURE AND GAMETE DENSITY ON THE EMBRYONIC DEVELOPMENT OF THE SLIPPER OYSTER, CRASSOSTREA IREDALEI FAUSTINO Achmad Sudradjat
Indonesian Fisheries Research Journal Vol 2, No 1 (1996): (1996)
Publisher : Research Center for Fisheries

The study was designed to investigate effects of temperature, salinity and gamete density in the percentage of ernbryos that develop into normal D-larvae of Crassostrea iredalei 30 h after fertilization.

DISTRIBUTION, DENSITY, AND BIOLOGICAL ASPECT OF Trichiurus lepturus IN THE SOUTHERN OF JAVA. INDIAN OCEAN EEZ OF INDONESIA Fayakun Satria; Wudianto Wudianto; Awwaludin Awwaludin
Indonesian Fisheries Research Journal Vol 13, No 1 (2007): (June 2007)
Publisher : Research Center for Fisheries

Distribution, density, and biological aspect ol Trichiurus lepturus in deeper parts of southern Jawa are described based on data obtained from research cruise in May 2005. The cruise has successfully made 52 stations of trawl across southern of Java.

CPUE TRENDS OF THE INDONESIA’S TUNA LONGLINE FISHERY: LESSONS LEARNED FROM A TRIAL OBSERVER PROGRAM Lilis Sadiyah; Natalie Dowling; Budi Iskandar Prisantoso; Retno Andamari; Craig Proctor
Indonesian Fisheries Research Journal Vol 20, No 1 (2014): (June 2014)
Publisher : Research Center for Fisheries

In an effort to address a shortage of reliable CPUE information, and as a preliminary step to a broader observer program, Indonesia established a Trial Observer Program (TOP) for the industrial tuna long line fishery based at Benoa Fishing Port, Bali, in mid 2005. The objectives of this paper are i) to describe spatial and temporal catch and effort trends from the Indonesian Indian Ocean industrial tuna long line fishery based at Benoa Fishing Port, and ii) to provide an understanding of the fishing strategies used by different companies and of the environmental conditions that may influence catch trends. The observed effort covered areas both north and south of 20°S, with a concentration within 10°-20°S; 105°-120°E which overlaps with the only known spawning grounds of southern bluefin tuna (SBT). This data set showed that SBT comprised the lowest catch proportion, relative to the other three tuna species caught, bigeye tuna (BET), yellowfin tuna (YFT) and albacore (ALB). BET and ALB had been suggested as the main target species for the fishery, but this varied by region. The TOP data set suggests that different tuna fishing companies targeted different species and used different fishing practices, including differences in bait used, areas fished, start time of setting, and the number of hooks between floats (HBF). It is a priority to improve the spatial and temporal coverage of the observer program before the data can be considered to be representative of the fleet, particularly given the high degree of variability in fishing practices between companies.

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Home Page

OAI Link

Editorial Team

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Contact Name Arief Gunawan

Contact Email ifrj.puslitbangkan@gmail.com

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Location Kota adm. jakarta pusat, Dki jakarta INDONESIA

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Contact Name
Arief Gunawan

Contact Email
ifrj.puslitbangkan@gmail.com

Phone
-

Journal Mail Official
ifrj.puslitbangkan@gmail.com

Editorial Address
-

Location
Kota adm. jakarta pusat,

Dki jakarta

INDONESIA