Article Per Year (5 Year)
p-Index From 2020 - 2025
3.133
P-Index
This Author published in this journals
All Journal Berkala Perikanan Terubuk Jurnal Ilmu Lingkungan Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan HUMAN FALAH: Jurnal Ekonomi dan Bisnis Islam Daya Saing : Jurnal Ilmu Manajemen Jurnal Dinamika Ekonomi dan Bisnis Jurnal Public Policy Diklat Review : Jurnal manajemen pendidikan dan pelatihan J-ABDIPAMAS (Jurnal Pengabdian Kepada Masyarakat) Jurnal Pengabdian Bersama Masyarakat Indonesia Scientific Contribution Oil and Gas
Nofrizal Nofrizal
Unknown Affiliation
Humanities Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Public Health Social Sciences Other

Published : 37 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 37 Documents
Search

 1   2   3   4 
The current velocity effect of the appearance and performance of Jermal fishing gear Harisno Harisno; Nofrizal Nofrizal; Isnaniah Isnaniah
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

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

 ABSTRACTThis research was conducted in January 2018 in the fishing gear laboratory, Utilization of Fishery Resources Department, Faculty of Fisheries and Marine, University of Riau. The purpose of this research is to know the effect of the current on the appearance of jermal fishing gear and the ideal current velocity for jermal fishing gear. Measurement of the current velocity in the flume tank at the start of the 5-50 Hz frequency measured using a current meter device, obtained the lowest speed of 2.7cm / sec and the highest 47.2 cm / sec indicates a positive correlation, the higher the frequency used, the more high current velocity generated. The result of this research is the higher the current velocity, the higher the position of the capture device from the bottom of the water, the left and right shift position, the period of up and down movement and the period of left-right movement of the jermal fishing gear and the ideal current velocity for the jermal fishing gear that obtained in this study is 11.1 cm/sec, because at this speed all the capture part is open, and also the value of the movement and the resulting period is small.Keyword: current velocity, jermal fishing gear, flume tank
STUDY OF FISHING PORT FACILITIES REQUIREMENTS’S IN KUALA TERUSAN VILLAGE PANGKALAN KERINCI DISTRICT PELALAWAN REGENCY RIAU PROVINCE Noval Novela; Nofrizal Nofrizal; Jonny Zain
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

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRACK                This research takes Kuala Terusan Village as a case study on the study of fishing port facilities requirement. On February 2018 a measurement was conducted,aim to find out type and size or capacity fishing ports facilities which need tousing survey method.The village of Kuala Terusan is one of seven villages in Pangkalan Kerinci sub-district. Kuala Terusan village is a village that has a river in the upstream, this is why the river does not have a wave. Asresult of analysis of secondary data and primary that we conducted, requirement of facility landing place of fish are needed several facilities namelydock unloading, place of fish auction, fresh or clean air tank, oil fuel tank, shipyard and ice storage.Therefore, based on the researach finding, fishery port of Kuala Terusan village can be classified as an upstream river port. Upper River Port is a port located on a deep and wide river so that the vessel can enter upstream. Furthermore, the result of the research indicated that the length of loading docks required is 72.50 meters, 16.35meter length unloading dock. Extensive fish auction hall 50.9 meter2, capacity needs supplies [B1] amounting to fuel around [B2] 549 liters, 3394.5 liters fresh water tank and capacity 858 kilograms ice plants. From the results obtained that fishing ports be recommended is of type D is referred to as Fish Landing Base (PPI) or Fish Landing Place.Type jetty dock built will form a letter T which has a length of 72.50 meters, but due to location to be built dock is in the waters of the river that has a distance of 80 to 90 meters. Therefore the size of the dock to be built is divided into two and widen the size of the dock area so that can be used on the left and right side of the pier, with the length of the dock to be 36.25 meters. Keywords : Facility Type, Size Facilities, Fishing Port 
GILLNET SELECTIVITY STUDY ON LOMEK FISHING IN VILLAGE OF ALAI DISTRICT, MERANTI ISLANDS Samuel Firmando Pakpahan; Arthur Brown; Nofrizal Nofrizal
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 7, No 1 (2020): Edisi 1 Januari - Juni 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRACTDevelopment of tools cather fish mush be selective to decrease the insignifcant fish get caught, so the fish that caught already fulfill the criteria of eligible catch fish. This research was conducted in Alai Village, Meranti Islands Regency, as a purpose to analyst the gillnet selectivity level of 3 inches and 4 inches. The results show that the 3 inch mesh size the higher the catch size (above 20 cm) the lower the capture ratio and the 4 inch mesh size the higher the catch size (above 20 cm) the higher the catch ratio. Keywords : Gill Nets , Lomek Fish, How to Catch Fish, Nets Selectivity
DETERMINING THE PRIORITY OF FISHING EQUIPMENT BASED ON HONESTYTHE ENVIRONMENT USING THE ANALYTIC HIERARCHY PROCESS IN TANAH MERAH VILLAGE,INDRAGIRI Audina Agustin Syam; Nofrizal Nofrizal; Romie Jhonnerie
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 8, No 2 (2021): Edisi 2 Juli s/d Desember 2021
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

                                                  AbtracThis research was carried out from March 2019 to April at Tanah Merah Village, Tanah Merah District, Indragiri Hilir Regency, Riau Province. The purpose of this study is to determine the level of environmental friendliness of fishing gear operating in the waters of Tanah Merah Village and determine which fishing gear is a priority to be developed.The method used in this study is a survey method,where the author goes directly to the field to evaluate fishing gear such as gillnets, kurau nets, and togok operated by Tanah Merah fishermen.          Based on the results of environmental friendliness scores that from the results of interviews and identification of fishing gear directly, it was found that the higher score was on gillnet fishing gear (gillnet) followed by kurau and togok nets.Where the score of the level of friendliness for gillnets is 31, kurau nets 26,95, and togok 24,5.And the fishing gear that is the priority is gillnet with a weight value of 0,503345, then followed by fishing gear for kurau nets with a weight value of 0,337725 and togok fishing gear with a weight value of 0,158883.Keywords :environmental friendliness of fishing gear, fishing gear priority 
ANALYSIS OF PRODUCTIVITY AND BUSINESS FEASIBILITY GOMBANG FISHERY IN THEDISTRICT MESKOM VILLAGE BENGKALIS RIAU PROVINCE Norman Suata Simamora; Isnaniah Isnaniah; Nofrizal Nofrizal
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 8, No 2 (2021): Edisi 2 Juli s/d Desember 2021
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRACTThis research will be conducted in July 2021 in Meskom Village, Bengkalis Regency, Riau Province. This study aims to determine productivity, calculate investment, calculate fixed and variable costs, and analyze the business feasibility of gombang fishing gear. The method used in this research is a survey method by making observations and observations directly into the field with structured interview techniques. The method used in this research is census taking. Samples were taken as much as 1 person from 30 fishermen who use gombang fishing gear in Meskom Village. During the research at Meskom Village, the productivity on November 3, 2020 was 15 kg and the CPU was 3.75 kg. The collection of gombang catches in Meskom Village is carried out in 1 day and one night for 4 hauling times, namely at two times the tide and two receding times that occur at night and during the day. The details of the feasibility calculation for the wave fishery business are as follows:Benefit Cost Ratio (BCR) is 1.9, which means B / C> 1, so the gombang fishery business is feasible to continue.The Financial Rate of Return (FRR) obtained from this gombang fishery business is 1%.The payback period of capital (PPC) is 1.3, which means that the time required for capital recovery is 1 year and 3 monthsKeywords: Produtivity; Feasibility; Gombang; in Meskom Village
SANITATION MANAGEMENT AT THE TECHNICAL SERVICES UNIT OF THE KAMBUNG FISH LANDING BASE, WEST SUMATRA PROVINCE Andi Amir Muhammad Yusuf Mukhtar; Syaifuddin Syaifuddin; Nofrizal Nofrizal
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol. 9 No. 1 (2022) Edisi 1 Januari s/d Juni 2022
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRACK The Kambang fish landing base in West Sumatra Province is one of the centers for capture fisheries activities, starting from filling supplies to fishing fleets. The formulation of the problem in this research is how to apply sanitation in the technical service of the Kambang Fishing Port (PPI) in West Sumatra Province and see how the supervision of the implementation of sanitation in the technical service of the Kambang Fish Base Port (PPI) in West Sumatra. The research was conducted using a survey method, namely direct observation of objects in the form of sanitation management in the PPI Kambang technical service to respondents by distributing questionnaires. This research procedure went through two stages which were carried out in a structured manner, namely the data collection stage and the data analysis stage. The data taken are interview and observation data, then the data is analyzed descriptively, from the analysis it is obtained that it shows that the implementation of sanitation at the PPI Kambang port of West Sumatra is quite good, it can be seen from the assessment of the condition of facilities and infrastructure which is at a value of 4.2 with good criteria.Keyword : Sanitation, Technical Service Unit, Fish Landing Base
Designing of Gombang Fishing Gear Cod End Modification of Reduction ByCatch in the Village Meskom District Bengkalis Regency Bengkalis of Province Riau Welly Razali; Nofrizal Nofrizal; Isnaniah Isnaniah
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

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRACTThis research was conductedon January 2018 in the village Meskom District Bengkalis Regency Bengkalis and laboratory of fishing gear,Fishery Resources Utilization Department, Faculty ofFisheries and Marine, University of Riau.Thepurpose of this research is todesigning of filter net fishing gear cod end modification of reduction by-catch, so it can know the technology for usingBy-catch Reduction Deviceof filter net fishing gear. The filter net Fishing gear used by fishermen of Meskom in its operation which is the target of catching is shrimp of  Mysis sp(udang pepai), while it caught also the juvennile by-catch. Therefore, to anticipate such a case can be done through modification. The type or technology used to cod endmodification of filter net fishing gear is By-Catch Reduction Device (BRD) and for the type of modification used to modify cod endfilter net fishing gear is square mesh window. Keyword: Modification, filter net fishing gear, By-Catch 
SHIPYARD PRODUCTIVITY COMPARTMENT AT THE SUPERIOR CLIFFS OF THE MERANTI ISLANDS DISTRICT Christia Dharma Putra Capah; Nofrizal Nofrizal; Syaifuddin Syaifuddin
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 8, No 2 (2021): Edisi 2 Juli s/d Desember 2021
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

AbstractThe shipyard was a site either on land or in water generally used for boat building or for boat repair and maintenance. The purpose of this study is compare the similarities and differences between the shipyard productivity that are sample of the research objects located at the Meranti Islands high Cliffs District. The method used in this study was the methods of surveying by direct observation and observation of some shipyards that were on the site using structured interview techniques. Precursor manufacturing dock CV. PRIZAL with the production of the ship each year stands at 8 units and the number of employees at the shipyard is 13 at productivity value 61.53 percent, Sir Umar shipyard with a yearly boat productivity pf up to 4 units and a employees of a 5 with 80 percent of productivity and CV. KELING shipyard with the production of ships annually reaches 12 units and the number of 18 employees at 66.66 percent. At some shipyards that become research samples have a common thread in their management. Key word :CompartmentalizationProductivity, The Shipyard Industry 
THE CONTRIBUTIONS OF THE CAROCOK TARUSAN FISHING PORT FOR FISHERIES SECTOR IN WEST SUMATERA PROVINCE Dwita Nurmala; Nofrizal Nofrizal; Jonny Zain
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 6 (2019): Edisi 1 Januari s/d Juni 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRACT A series survey activities was conducted on July 9th – 17th , 2018 at Carocok Tarusan fishing port, Pesisir Selatan. The purpose of this study is to abtain data and information about contribution of Carocok Tarusan fishing port on fisheries sector in West Sumatera Province. By using survey method, the result showed that the contribution of fishing port in fisheries sector was shown number of fishing boat were1,37% - 2,05%, number of fishing gear were 1,06% - 2,12%, number of boat lift net were 6,78%-8,65%, large net 6,98%-10,68%, troll line 1,76%-2,56% and Gillnet 0,75%-1,36%, number of fisherman were 7,21% - 8,20%, number of fisheries production 4,36% - 5,49% and number of production value were 8,22% - 9,48%. Keywords :Contibution, Carocok Tarusan Fishing Port, Fishery Sector 
The Composition and The Maturity Level of The beach seine’s catches Based on the Construction’s Aspect at the Pasir Putih Beach, District of South Bungus,Teluk Kabung,Padang, West Sumatra. Muhammad Rifqi; Nofrizal Nofrizal; Usman Usman
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 6 (2019): Edisi 1 Januari s/d Juni 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRACT Thisresearchwasconducted inAugust2018 atPasirPutihBeach,DistrictofSouthBungus,TelukKabung,Padang,WestSumatra.Thepurposeofthisstudyistofindoutthecompositionandthematuritylevelofthebeachseine’scatches.Themethod in this research is survey’s method with Data analysis based on the analysis of the composition and the level of maturity of the catch.Basedonthisresearch,therewere10speciesofcatchessuchas:Stolephorussp, Leiognathusdussumieri, Upeneusmoiluccensi,Mastigoteuthisflammea, Xiphias gadius, Mene maculata, Nemitarus nematophorus, Caranxignobilis,Selaruides leptolepis and Geres punctatus. There were 142 species of fish that were observed in the Gonad maturity level which 89 species of them are male and 53 of them are female.Keyword:beach seine, composition of catc, maturity level
Co-Authors Adjeng Fitriya Febriany Alif Alfon Wildanrusyda Alit Hindri Yani Andi Amir Muhammad Yusuf Mukhtar Andrey Arzil Aristya Ardhitama Arizal N Arthur Brown Arya Afsha Audina Agustin Syam Aura Atha Alysia Putri Balqis Fahira Ninggrum Bustari Bustari Christia Dharma Putra Capah Dadan Kusdiana Denita Rahman Dessy Kristina Dody Rahmadi Dwita Nurmala Eka Wahyuni Ertawati Ertawati Fanisa Rosa Granadia Farhan Ramdhani Femi Riza Fiqi Giffari Gesit Yudha Hardi Hardi Harisno Harisno Iis Haryani Imam Suprayogi Inova Fitri Siregar, Inova Fitri Irwan Sinaga Jannah Jannah Jonny Zain K. Agenti Pardosi Lisna Rosmayati Luh Putu Ratna Sundari Maisuri Dewi Mardianto Manan Meisya Febiola Mirna Ilza Nodi Marefanda Norman Suata Simamora Noval Novela Nurhanifah Nurhanifah Nurhayani Lubis Nurhikmah Trisnaningsih Paramita Widiastuti Poltak Fanjay N. Sitepu Romie Jhonnerie Rossy Sri Rahmadani Salsabillah H Samuel Firmando Pakpahan Sri Maryanti Suci Nabila Miftahul Sukmawati Sukmawati syaifuddin syaifuddin Syarah Audia Usman Usman Viktor Amrifo Welly Razali Wita Dwika Listihana Yomi Tri Satria Yone Ayounda Yusni Ikhwan Siregar