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All Journal Buletin PSP Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Jurnal Perikanan dan Kelautan Proceedings of Annual International Conference Syiah Kuala University - Life Sciences & Engineering Chapter Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Jurnal Ilmu Kelautan Spermonde Jurnal Kelautan Tropis Jurnal FishtecH Jurnal Sumberdaya Akuatik Indopasifik Jurnal Perikanan Universitas Gadjah Mada Jurnal Akuatiklestari Journal of Marine and Coastal Science Unri Conference Series: Community Engagement Journal of Maritime Empowerment Journal of Community Engagement Research for Sustainability JURNAL ILMIAH PENELITIAN MAHASISWA Jurnal Perikanan
T. Ersti Yulika Sari
Universitas Riau
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Medicine & Pharmacology Nursing Public Health Social Sciences Other

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STUDY OF TECHNICAL AND LEVEL OF THE ENVIRONMENTAL FRIENDLY OF THE COASTAL LIFTNET (KELONG PANTAI) IN TANJUNG UMA VILLAGE, OF SUB DISTRICT LUBUK BAJA BATAM CITY, RIAU ISLANDS PROVINCE Marpaung, Marudut; Bustari, Bustari; Sari, T. Ersti Yulika
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 1 Januari s/d Juni 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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 ABSTRACT This research was conducted in December 2017 in Tanjung Uma Village, Lubuk Baja Sub District, Batam City, Riau Islands Province. This study aims to identify the technique of identify the liftnet fishery technique at coastal area (kelong pantai), and to know the level of environmental friendliness that is under taken by interview the stake holder by using the questionare and the number of respondens are 20 people. The operation of the coastal liftnet (kelongpantai) activity done in the afternoon, or depending on the tides. The nets material of coastal lifnet is made of green polyetilene (PE) multifilament material.With 1,5-2,5 inchi os mesh size. The nets measure for making the nets of coastal liftnet is ±235 meters.Based on the analysis of environmental friendliness level of FAO 1995, the percepcion of the respondents result the value obtained is 24,5, which mean this gear can classitied in  environmentally friendly gear by FAO 1995. Keyword: contribution of environmental parameters, simple regression analysis, purse seine.
STUDY ON FUNCTIONAL FACILITIES UTILIZATION OF CAROCOK TARUSAN FISHING PORT PROVINSI SUMATERA BARAT Aryani, Nova; Sari, T. Ersti Yulika; Zain, Jonny
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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ABSTRACT The purpose of this study was  to determine the level of utilization of functional facilitiesin PPP Carocok Tarusan. This research was conducted on July 2018 at PPP Carocok Tarusan, West Sumatra. The method used in this study is the survey method, which is by making observations and collecting data directly regarding the utilization of PPP functional facilities. Based on the results of the study, the functional facilities in PPP Carocok Tarusan include TPI, fresh water tanks, fuel tanks, fish processing buildings, generator buildings, workshops, satellite buildings, and catching materials stores. But of all the functional facilities that are still functioning to support servicing activities at PPP Carocok Tarusan, there is only one (1) facility that can be calculated because the facility is used according to its function, which are a freshwater tank facility, while facilities are utilized not according to its function and facilities that are not utilized which are calculated is the size of facilities needed, namely TPI facilities, and fuel tanks. Based on the results of the analysis, the value of the utilization rate of freshwater tank facilities is 6.05%, which means it is not very good. Based on the results of the analysis, if the auction activity is carried out in TPI, the total area needs 186,397 m3. The fuel tank capacity of the required facilities is 8,915 m3. Genset building facilities, workshop facilities and shop facilities Materials and fishing equipment in good condition and functioning according to their functions, satellite building facilities are currently lightly damaged but still functioning according to their functions and fish processing facilities are currently damaged and not functioning anymore and need to be built an ice plant with a requirement of 410 beams / day, it requires an ice plant capacity of 615 tons.Key words : Carocok Tarusanfishing port, functional facilities, utilization level  
CHARACTERISTICS PROPERTIES OF PHYSICAL AND MECHANICAL COMPOSITE WOOD POWDER – BAGASSE AS SHIP CONSTRUCTION MATERIAL Ramdhan, Fajri; Sari, T. Ersti Yulika; Nasution, Polaris
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract The need for wood as the main ingredient in shipbuilding is always increasing and the acquistion of quality wood for construction of shipbuilding is increasingly difficult to find on the market, because this is due to the depletion of wood in the forest. This study aims to determine the physical and mechanical propertiesof wood powder composites and bagasse, so that they can be used as ship construction materials. In making test specimens refer to ASTM and JIS standards. While the physical testing of weight and density refers to the ASTM D970 standard and JIS A5980 water absorption test. Mechanical bending testing refers to the ASTM D790-02 standard, the ASTM D638-08 tensile test and the ASTM D5942-96 impact test. The results showed that the largest water absorption was composite wood powder 60% and bagasse 40% by 13,47%, and the largest density was a composite of wood powder 80% which was 1078,29 kg/m3. The highest bending mechanical test is a composite of wood powder 20% which is equal to 29,689 Mpa which is strongly equivalent to class III wood, the largest tensile test is a composite of wood powder 40% by 25,2547 Mpa which is strongly equivalent to grade V wood, and the biggest impact test is composite 40% wood powder which is 0,0469 J/mm2. Based on the results of the study that composite wood powder and bagasse can be used as construction materials for outer shells and deck houses.Keywords : Wood powder, bagasse, ASTM, JIS, composite, bending, tensile, impact
BY CATCH PROPORTION BOATLIFT NET IN AIR BANGIS VILLAGE, PASAMAN BARAT, WEST SUMATERA Sembiring, Eiodia Christine; Nofrizal, Nofrizal; Sari, Ersti Yulika
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract Penelitian ini bertujuan untuk menganalisa proporsi hasil tangkapan sampingan untuk mengetahui perkembangan hasil tangkapan bagan perahu dan dilaksanakan pada bulan April-Juni 2018 di Desa Air Bangis, Pasaman Barat dengan menggunakan metode observasi dan metode purposive sampling terhadap unit penangkapan bagan perahu untuk mendata jumlah dan jenis hasil tangkapan yang didaratkan setiap trip dengan pertimbangan unit penangkapan yang digunakan adalah bagan perahu diatas 40  GT dengan operasi penangkapan 4 hari melaut. Hasil analisa data menunjukkan komposisi hasil tangkapan yang diperoleh adalah sebanyak 18 jenis dengan berat 369.341 kg dengan berat total hasil tangkapan utama sebanyak 302.543,5 kg, hasil tangkapan sampingan bernilai ekonomis tinggi 45.326,9 kg dan hasil tangkapan sampingan bernilai ekonomis rendah 21.470 kg. Berdasarkan proporsi yang diperoleh,proporsi hasil tangkapan sampingan yang berekonomis tinggi rata-rata sebesar 2.413,4 kg per hari. Dengan perbandingan hasil tangkapan sampingan yang bernilai ekonomis tinggi dan yang bernilai ekonomis rendah yaitu 1:2,1, proporsi hasil tangkapan sampingan yang bernilai ekonomis rendah yang didapatkan selama satu musim penangkapan adalah sebesar 20.686,4 kg. berdasarkan hasil penelitian dapat disimpulkan bahwa tingkat bycatch dan discard pada bagan perahu tergolong rendah, Yang mengindikasikan bahwa alat tangkap bagan perahu adalah alat tangkap yang ramah lingkungan Kata Kunci: Bagan Perahu, Proporsi, Hasil Tangkapan Sampingan
CHARACTERISTICS OF PHYSICAL PROPERTIES OF WOOD POWDER COMPOSITES AND BAGASSEAS CONSTRUCTION MATERIALS OF SHIP Yulika Sari, Ersti; Nasution, Polaris; Ramdhan1, Fajri
Jurnal Ilmu Kelautan SPERMONDE Vol 5, No 1 (2019)
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v5i1.7038

Abstract

Parameters for measuring the physical properties on this research are divided into three elements, including measurement of weight, water absorption, and density. This research was conducted from January to March 2018 to determine the physical properties of wood powder composites and bagasse. The manufacturing and testing process refers to the ASTM and JIS standards. Weight and density testing refer to the ASTM D 792 standard while the water absorption test refers to the JIS A5908 standard. The results showed that the density of wood powder was 0.4175 gr / cm3, and the bagasse was 0.3125 gr / cm3. Then, fiber absorption in units of volume to water and resin were 16.88% and 13.75% respectively. The results showed that the largest water absorption was found in composite wood powder 60% and bagasse 40%, which was 13.47%, and for the highest density values found in wood powder composites as much as 80% or 1,078.29 kg / m3
THE POTENTIAL AREA FOR PELAGIC FISHING IS BASED ON THE PRODUKTIVITY OF CATCHING GILL NETS IN THE MARINE OF TANJUNG MUTIARA AGAM DISTRICT WEST SUMATRA PROVINCE Astuti, Rahmayanti; Sari, T. Ersti Yulika; Usman, Usman
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 6 (2019): Edisi 2 Juli s/d Desember 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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                                            ABSTRACT This research was conducted on September 6, 2018. The analysis used data obtained at the Fisheries and Fish Landing Base (PPI) Tiku Agam Regency, West Sumatra Province.Aimed to study to find out the optimum fishing efforts for pelagic fish in Tanjung Mutiara waters and knowing the environmental effect on catch of gillnet and to know the environmental variable that have biggest effect. Data collection uses survey methods. The results of this study indicate the maximum production amount in Tanjung Mutiara 6923,397tons/year with optimum fishing effort 16,048 trips/year. The results of measurements on Environmental parameters during the research, obtained a current velocity between 0.1-0.2 m / s, water’s temperatures between 280C - 300C, water’s pH between 7-8, water’s transparency between 28 cm - 34 cm and water’s salinity 300/00-330/00. From the results of the multiple regression analysis, the Determination Coefficient (r2) of 0.335, which means 33.5% of the catch amount can be explained by the five environmental parameters studied, while the remainder (100% -33.5% = 66.5%) is explained by other factors. The result of the research can be explained the variable of current velocity is the most contribute to the catch  of 34.9% and the lowest contribution is salinity of 2.9%.  Keywords: fishing effort, multiple regression analysis, Tanjung Mutiara waters 
STUDI PARAMETER FISIKA DAN KIMIA DAERAH PENANGKAPAN IKAN PERAIRAN SELAT ASAM KABUPATEN KEPULAUAN MERANTI PROPINSI RIAU Sari, T. Ersti Yulika; ', Usman
Jurnal Perikanan dan Kelautan Vol 17, No 01 (2012)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.17.01.%p

Abstract

Survey and measurement of aquatic environmental condition of SelatAsamwater was conducted in order to know the physical, chemical and biologicalparameter of SelatAsam water. Measurement was conducted at ten stations a longthe SelatAsam, and the data was collected has been analysis by using descriptiveanalysis. Nitrate and phosphate was analyzed in the laboratory of Ecology in theFisheries and Marine Science Faculty University of Riau.The result of this observation for a environment parameter were as followingtemperatures 30,10C - 31,80C, current speed 0,34 m/s - 0,77 m/s, brightness 0,40 m -1,65 m, depth 2,0 m - 23,5 m, salinity 21‰- 31‰, dissolved oxygen 7,29 mg/l -10,83 mg/l, pH 7 – 8, nitratconsentration 0,02 ppm - 0,24 ppm andphosphatconsentration 0,02 ppm - 0,51 ppm.Type of fish cought by these fishinggears were (Acetessp), (Metapenaeussp), (Parapaenopsissp), (Alphasessp),(Trissasp), (Steloporussp), (Setipinnasp), (Harpodonsp), (Trichiurus sp), (Loligo sp),(Cybium sp), (Maraenesox sp) and (Polynemus sp).According to the result analysis, can be concluded that the aquatic environmentin the coastal area of SelatAsam was still suffientas habitat for living organisms andmay be used for fishing activities
PROSPEK PENGEMBANGAN PERIKANAN TANGKAP DI PERAIRAN PROVINSI RIAU T. Ersti Yulika Sari; Sugeng Hari Wisudo; Daniel R. Moninjta; Tommy Purwaka
Buletin PSP Vol. 18 No. 3 (2009): Buletin PSP
Publisher : Institut Pertanian Bogor

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Abstract

A proper strategy for fisheries management is needed in enforcing sustainable fisheries resource management.  The selected fisheries should consists various component of fishing unit which can be operated technologically and ecologically in sustainable manner.  In order to know the selected fish resources of Riau Province especially after the separation of Riau Kepulauan from Riau Province, evaluation was conducted on Bengkalis Regency in Malacca Strait and Indragiri Hilir Regency in South Chine Sea.  Survey method was used to collecting information and data from the field.  Schaefer model was used to determine the limit of fishery utilization by determining the Maximum Sustainable Yield (MSY).  Linear Goal Programming (LGP) Model was used to analyse the fishing unit allocation based on all determined target.  Scoring method was applied to indicate the best kind of capture fisheries technology.  The results of this study indicated that selected fish resource in Malacca Strait Bengkalis Regency are, yellow pike-conger, giant threadfish, silver pomfret, and white shrimp, with fishing technology of  longline, kurau net, atom net and apollo net.  The optimum amount for  the selected fishing technology in Bengkalis Regency is 6387 unit.  Selected fish resources in the South China Sea Indragiri Hilir Regency are giant threadfish, white shrimp, yellow pike-conger  and barred spanish mackerel and with fishing technology of longline, “kurau net”, gillnet and shrimp net.  The optimum amount for the selected fishing technology in Indragiri Hilir Regency is 5825 unit. Key words:  Malacca Strait, optimum amount, selected fishing technology, selected fish resources, South China Sea
KONFLIK PERIKANAN TANGKAP DI PERAIRAN KABUPATEN BENGKALIS PROVINSI RIAU T. Ersti Yulika Sari; Sugeng Hari Wisudo; Daniel R. Monintja; Tommy Purwaka
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 1 No. 2 (2010): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
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

Abstract

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 T. Ersti Yulika Sari
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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Abstract

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.
Co-Authors ', Suliani ', Usman Abdul Rahman Ritonga Adelina Adelina Adib Dzakwan Aditya Hikmat Nugraha Ahmad Zahid Alit Hindri Yani Alman Aloisius Sirait Amelia, Nina Miranda Aminatul Zahra Angga Sucitra Hendrayana, Angga Sucitra Apriandi, Azwin Aras Mulyadi Arthur Brown Aryani, Nova Astuti, Rahmayanti Aulia Rahman Baiq Rahmadhianta Bayu Setiarbi, Bayu Bustari Bustari Damayanti, Helisha Daniel R. Moninjta Daniel R. Monintja Dedy Kurniawan Dessy Yoswaty Destuanti, Nia Domu Simbolon Doni Simanjuntaki Dwi Septiani Dwi Septiani Putri Eka Fitriani Fardilah, Muhammad Fajar Fajri Ginanjar Pratama Ginanjar Pratama Hadiah Witarani Puspa Harry Agustian Hasbi As Sidiq Heri setiawan Herlanto Sihar Napitupulu I Gede Pasek Zendra Barwana Iesje Lukistyowati Irvan Manalu Irwan Limbong Irwandy Syofyan Isnaniah Isnaniah Jefri Raja Kandi Jonny Zain Juanda Wisno Sinurat Jumsurizal Jumsurizal Juprizal Juprizal Khaidir Ali Khairunnisa Khairunnisa Lahay, Almira Fardani Lily Viruly M. Pahlevi Malau, Albert Gamot Marasabessy, Ismael Mario Putra Suhana Marudut Marpaung Muammar Qadhafi Muhamar Ali Muhammad Fedi Alfiadi Sondita Muhd Hafiz Mulyadi Idris Muthia Ayu Nuriza Nazzla, Rauzatul Niken Ayu Pamukas Niken Ayu Pramungkas Nofrizal ' Nofrizal Nofrizal Novia Okta Sari Nur Asiah Panggabean, Donwill Polaris Nasution Prihatin Ika Wahyuningrum R. Marwita Sari Putri R. Marwitta Sari Putri Rahmaidi Azani Ramahan Tinggi Nasution, Ramahan Tinggi Ramdhan, Fajri Ramdhan1, Fajri Ridar Henrik Ridha Primeswari Risandi Dwirama Putra Romie Jhonnerie Ronald Mangasi Hutauruk Rosmasita ' RR. Ella Evrita Hestiandari Rusliadi Rusliadi Samuel Megland Santoso, Rian Nur Cahyo Sembiring, Eiodia Christine Siti Khalijah Soni Rohima Daulay Sri Novalina Sugeng, Santoso Sumarto Sumarto Surya Rejeki W Lumbantobing Syaifuddin ' Taufiqurrahman ' Tetty Tetty Tetty Tetty Tommy Purwaka Try Febrianto Ulia Fahmi Usman ' Usman Muhammad Tang Usman Usman Usman Usman Usman Usman Wahyu Muzammil Wahyudin Wahyudin Wahyudin Wahyudin William Disraeli Sinaga Yulia Oktavia