T. Ersti Yulika Sari
Faculty of Marine and Fisheries, Riau University, Pekanbaru

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Study test environmental parameters terubuk fishing Areasln the waters of the strait bengkalis Bengkalis regency riau province Hafiz, Muhd; Yani, Alit Hindri; Sari, T. Ersti Yulika
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 2 (2014): Wisuda Oktober Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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The Object from this observation is physical and chemical parameters fromTerubuk fishing areas of the Strait Bengkalis with literature studies . Thereasearch was conducted in August-November 2013. The method of this study is asurvey method in data physical and chemical parameters measured directly.While reasearch area of data obtained were Terubuk catches of fisheries andmarine Bengkalis regency . The data obtained were analysis deskriftiptively bystudy of the research literature describes the waters condition from streaitbengkalis is very supportive to the organisms live and feasible to do fishingactivities activities and terubuk aquaculture.Keywords : Terubuk Fish (Tenaulusa Macrura ) . Fishing Areas(fishing ground ) . Physical and Chemical Parameters of Waters . Strait Bengkalis.
Pengaruh Parameter Fisika Terhadap Hasil Tangkapan Alat Tangkap Gill Net Di Perairan Kelurahan Sumber Jaya Kecamatan Kampung Melayu Kota Bengkulu Provinsi Bengkulu Qadhafi, Muammar; Sari, T. Ersti Yulika
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 2 (2014): Wisuda Oktober Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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This research was done in December 2013 in the waters of Sumber Jaya village Kampung Melayu subdistrict Bengkulu Bengkulu province. The method used was a survey method. Data taken consisted of 1) the location of the operation of gill net fishing gear, 2) the location of the catch in gill net fishing gear pengoperaisan, 3) water temperature, 4) salinity, 5) flow velocity, 6) brightness and 7) depth. The highest fish production in the 10 operating locations gill net fishing gear different, for gill net boats GT ≤ 5 highest and lowest 110 kg 45 kg. While gill net vessel GT ≥ 5 highest and lowest reaches 750 kg 350 kg. Physical parameters obtained for salinity in the range of 24-26 ‰, flow velocity in the range of 0.200 to 0.250 m / sec, the depth was 58-62 m range, water transparency in the range of 6.0-8.0 m, water temperature in the range of 27 -30 0C. Multiple linear regression analysis showed Total catches (Dependent Variable) with physical parameters (Predictors) obtained the effect of x on y by 54.0%, while the remaining 46% are caused by other factors. The need for further research by grouping objects larger research and predictive variables that have continuous time series in order to obtain a clearer influence between variables and objects.Keywords: water village Sumber Jaya, gill net, physical parameters, multiple linear regression
KONFLIK PERIKANAN TANGKAP DI PERAIRAN KABUPATEN BENGKALIS PROVINSI RIAU Sari, T. Ersti Yulika; Wisudo, Sugeng Hari; Monintja, Daniel R.; Purwaka, Tommy
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 1 No. 2 (2010): Marine Fisheries - November 2010
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (355.868 KB) | DOI: 10.29244/jmf.1.2.11-20

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The purpose of this study is to analyze the conflict in Bengkalis waters and contributing factors. Analysis of the conflict is descriptive and the factors that cause conflict with the approach of analyzed Fisher et al. (2000). The study was conducted in the waters Bengkalis Regency. The results showed that the conflict in Bengkalis waters began in 1983 to the present. This conflict started when hunting for kurau (Eleutheronema tetradactylum) in the waters of District Bantan began to rise. Primary factors driving the conflict has not received much attention and as basis for conflict resolution that remains in progress. These factors are identified into three parts: 1) cultural background, 2) social factors, and 3) juridical factor.
System identification for small scale fisheries development in Riau Province waters Sari, T. Ersti Yulika
Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter Vol 2, No 1 (2012): Life Sciences
Publisher : Syiah Kuala University

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System identification for small scale fisheries development was designed using System Methodology. This system identification consisted of construction related Causal Loop Diagram and Input-Output Diagram. It was foundthat system approach was an effective tool in identifying an complicated system. It could provide a set of holistic information necessary for solving such intricate problem systematically. The study conclude that beside favorableincentives created by the Government, accurate information along with a synergetic network among the actors involved were the key elements to develop small scale fisheries. Accurate information were needed on business forsmall scale fisheries and industrial capacity on the effectiveness of suitable fisheries and also for the processing technology, on the quality and quantity of accessible raw materials could be on the proper product prices and finallyon the appropriateness of labor wages. The system development should also explore a control subsystem to repress trade monopoly practices, diminution in product quality, excessive payment transaction and damage of theenvironment.
THE FISH LANDING EFFECIENCY TIME OF BOUKE AMI (STICK HELD DIP NET) FISHING VESSELS IN THE FISHING PORT KEJAWANAN ARCHIPELAGO, CIREBON DISTRICT, WEST JAVA PROVINCE. Megland, Samuel; Sari, T. Ersti Yulika
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 1 (2015): Wisuda Februari Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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ABSTRACTSamuel_megland@yahoo.comWhile entering the fishing season or the density of vessels which are landed, that was resulted the quality of the catches can go down, made a queue of ships, and can increase the cost of mooring boats too. Therefore, that’s make a question arises whether the landing time to bouke ami fishing boats mooring time in the port of the archipelago Kejawanan fishery has efficient, what are the effect factors of it and how much these factors make the influence. This study was conducted on 03-17 November 2014 in the fishing port Kejawanan archipelago, using the survey method.The results showed that the efficiency level of fish landing time at bouke ami fishing vessels ranged from 22.57% to 64.36% with an average of 46.69%. Dependent variables (the amount of ABK, the age of ABK, size of fleet, cathches, the distance of unloading pier and the wasted times) there is no significant differences of the efeciency level either among the time or in parsial time.Keyword: Effeciency, Fishing Port, Dependent variables
PHYSICAL AND CHEMICAL CHARACTERISTICS OF RAWAI AREA IN DESA BANTAN TENGAH KECAMATAN BANTAN KABUPATEN BENGKALIS Hidayati, Tri; Sari, T. Ersti Yulika
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 1 (2015): Wisuda Februari Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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ABSTRAKThis research wes conducted on agustus , 2014 in Desa Bantan TengahKecamatan Bantan Kabupaten Bengkalis. This study aimed to anderstand thephysical and chemical parameters on longline fishing ground. There were 3sampling points, water quality parameter were measured everyday for 10 daysperiod. analytical description was used to evaluate the relationship betweenlongline catches and the environmental factors such as dissolved temperatur,salinity, current speed, depth of water, brigthness and pH, on this research bydescriptive analysis.Everage weigth of catch is 1.3 kg, consist of Silver Conger (muarenesoxcinareus), kuro (Eleutheronema sp), Red Snapper (Lutjanus sp), Deep Leatherskin(Scomberoides tala), Barracuda (Sphyraena sp), Gerot-Gerot (Pamadaysmaculates). Results shown that enviromental parameters as follow dissolvedtemperature 27 0C – 29 0C, salinity 21 – 30 ‰, current speed 0,15 m/s – 1,60 m/s,brigthness 1.20 m -2,20 m, depth of water 20 m – 50 m, and (pH) 7-8.Keywords :longline, physical and chemical waters parameter, fishing ground
Relation Analysis of Sea Surface Temperature And Chlorophyll-a Againts Yellowfin (Thunnus albacares) Catch Using Aqua MODIS Satellite Image Data In West Coast Northern Sumatera Lumbantobing, Surya Rejeki W; Sari, T. Ersti Yulika
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 1 (2015): Wisuda Februari Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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ABSTRACTThis study aimed to determine the relationship of sea surface temperatureand chlorophyll-a by catch yellowfin fishing in the Coast of Western NorthSumatera. This study conducted in the Archipelago Fishing Port Sibolga andcontinued with image interpretation in Regional Fisheries Laboratory Faculty ofFisheries and Marine Sciences University of Riau, Pekanbaru. This research usesAqua MODIS satellite imagery level 1b data with a spatial resolution 1km. Thisstudy was conducted using a survey to get the catch and fishing Yellowfinposition data from the Fishing Port Of Sibolga Archipelago. Spatial analysismethods are used to see the distribution of sea surface temperature andchlorophyll-a. In this study sea surface temperature more dominant fish catchyellowfin than chlorophyll-a. At sea surface temperature range of 27-290C andchlorophyll-a concentration range of 1,03-1,09 mg/m3 dominant in January,yellowfin caught more fish with 221,773 tons while the dominant sea surfacetemperature 30-320C and chlorophyll-a concentrations 1,25-1.41 mg/m3 inDecember yellowfin caught fish less of 2,892 tons.Key Words : Sea Surface Temperature, Chlorophyll-A, Satelite Imagery, AquaMODIS, Thunnus albacares.
APPLICATION OF GEOGRAPHIC INFORMATION SYSTEMS IN THE DETERMINATION OF POTENTIAL OF FISH IN THE WATERS ROKAN HILIR RIAU PROVINCE Ali, Muhamar; Sari, T. Ersti Yulika
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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This research was conducted in October 2015 at the Indonesian Institute of Sciences. This research was conducted in two phases: the first phase is data collection in the field in October 2012, while the second stage is, data downloading and processing satellite image data Aqua MODIS conducted at the Laboratory of Remote Sensing Science Institute Indonesia North Jakarta Month October 2015 .the purpose of this study to present data information map of potential areas of fish in the territorial waters of RokanHilir And to see the changes from year to year in the same area. With the method of spatial analysis, field survey and GIS methods. Potential areas of fish are at 02° 24 N - 100° 45 E, 02° 20LU - 101° 19 E, 02° 10 N - 101° 48 E, 01° 49LU - 102° 07 east longitudeKeyword :  GIS, Potential areas of fish, waters of RokanHilir
STUDY OF THE USE OF RAW MATERIALS COCONUT COIR AS ISOLATOR IN MAKING BOXES COOLING FISH (COOL BOX) Pahlevi, M.; Syofyan, Irwandy; Sari, T. Ersti Yulika
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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This research was conducted on 3 to 10 December 2014 at Fishing Gear Laboratory Department of utilization aquatic resources. The purpose of the study was to utilize the coconut coir as raw material in the manufacture of insolators with a predetermined ratio to be obtained best composition. By using experimental method carried out. Tests on three cool box, coconut coir mixed with tapioca and data where analyzed descriptively. The results showed that the utilization of coconut coir as an insulating material can be used with improvements and modification in order to complete with factory made. The best result of the there treadment based on the length of time when the ice does not melt is 100 %.Keywords: Cooler Box Fish (coolbox).Insulator (insulation). Temperature
Study of Maximum Swimming Speed Tilapia (Oreochromis Niloticus) for Fisheries Management Primeswari, Ridha; Sari, T. Ersti Yulika
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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The purpose of this study was to determine the swimming speed of the free swimming intank and flume tank, an outdoor durability of tilapia (Oreochromis niloticus), and maximumswimming speed tilapia in flume tank. Therefore, to use experimental methods. Free swimmingspeed was 0,25 BL/sec, maximum swimming speed of fish occurs when the fish are given ashock to swim. Negative correlation between speed and endurance swimming R2 = 0,7295 showsa fish swimming endurance decreases at higher speeds. Sustained tilapia swimming speed of<1,91 BL/sec. Prolonged swimming speed effect tired very high the body of the fish. Tilapia hasprolonged speed of 1,91 to 16,28 BL/sec. Maximum swimming speed tilapia is >16,28 BL/sec,while fish baung 10,5 BL/sec. Frequency flick of the tail of the fish in the aquarium has anegative correlation with R2 = 0,0161, whereas in the flume tank has a positive correlation withR2 = 0,4471. The amplitude flick of the tail of the fish in the aquarium and in the flume tank hasa negative correlation with the value R2 = 0,0004 and R2 = 0,903.Keywords: tilapia (Oreochromis niloticus), flume tank, swimming speed, free swimming speedand maximum swimming speed.