The purpose of this study was to determine the potential area for catching cakalang (Katsuwonus pelamis) based on the distribution of chlorophyll-a satellite image of the NPP VIIRS in West Sumatra by 2013. The methods used in this study are a survey method and spatial analysis. The results of this study suggest that the location of the fishing ground cakalang by 2013 is at position 00 25 ' 48 "…
The purpose of this study was to know the potential fishing ground of tuna (Thunnus sp) by mapping distribution of sea surface temperature satellite imagery of Aquarius and catched in waters of West Sumatra and then plotted estimated of fishing ground in form of map. The analysis data was conducted in Fishing Ground Laboratory Faculty of Fisheries and Marine Sciences University of Riau, Pekanba…
The research was conducted in Mai 2014 in the waters of mentawai island, Province West Sumatra. The aim of this study was to determine the construction and operation of the hand line, as well as the feasibility. The method used in this study is asurvey method. The results of the business analysis calculations indicate that the hand line gives benefit to fishermen and deserves to be developed du…
This research was conducted on 10 – 17 october 2015 with the aim to determine the type and size / capacity of the port facility in accordance with the needs of fishermen and other actors in order to expedite and facilitate the activities of fishing and landing and marketing of the fish and other activities with using the survey method. The size of the required facilities include 37, 07 meter …
The research was conducted on 06 January 2015 in public water Bungaraya village Siak district Riau province. The aim of this research was to influence of diameter size of PVC trap on catches. While method of this research is experimental method. The diameter size of trap : T1 (4 cm), T2 (8 cm) and T3 (12 cm). The base on statistical calculation indicated that no significantly effect of diameter…
This research was conducted on June 2014 at Tanjung Bakau’s Village Rangsang’s Sub-district Regency of Kepulauan Meranti Province of Riau. The methods used is survey method. There are three steps to finish the research. The first step is preparation and survey. The second step is data retrieval and the third step is processing and analysis of data. The purpose of this research was to analyz…
This research was conducted on Sepember 2014 in Korong Toboh Kanagarian Campago V Koto Kampung Dalam Village, Padang Pariaman District, West Sumatra Province. The purpose of this study was to determined the common construction of technical aspect and the operation, to know the friendly environmental level and to know the feasibllity effort of seine net. This research used a survey method. The …
Has conducted a study to determine the pattern fishing ground of teri(Stolephorus sp.) in the waters of the Selat Asam, Meranti Islands regency of Riau Province with method survey /direct observation, with use some formulas including average, variance, standard deviation, maximum value, minimum value and range. Based on the analysis, patterns teri season in waters of the strait starts from the …
The research was conducted on 10 days in Maninjau Lake waters,West Sumatera Province. The purpose of research is to know the influence of light intensity on rinuak fishes. The method used in the research is the experimental fishing method. The research was conducted at night and the result that there is very noticeable to the influence of different light intensity to catches of rinuak fish.From…
This research was held on march 2015, in fishing gear material labour of fisheries resource utilization program in fishery and marine science faculty.Aimed to find out sinking speed and absorption of bundung grass linne. meanwhile, the benefit of this research was as information material bundung grass utilization as material fishing. This research used experimental method. In this method, resea…
This research was conducted on March 2015, which is held in the Laboratory of fishing Gear Materials, Utilization of Water Resource, The Faculty of Fisheries and Marine Sciences, University of Riau. The purpose of this research was to determine the effect of the use of preservatives fiber betel leaf extract (Piper betle) with different concentrations of the breaking strength and elengation PES …
An experiment to test of absorption and sinking speed of strand from bark of Terap (Artocarpus elasticus) was conducted to find the material of fishing gear’s construction. Bark of laticiferous were dried under sun light and spun to be a strand. The strand was tested their water absorption capacity and sinking speed in sea water into tube. The result show that the absorption capacity of the s…
Purpose of this study is to observe the performance of stow nets during operated with various flow speed in a flume tank. Miniature of stow nets was set in a swimming channel of the flume tank as this experiment protocol. The current speed of flume tank was given by the inverter as 5-50 Hz, it corresponded to 2.7-246.1 cm/sec for the flow speed in the swimming channel. The result show that the …
The experiment was conducted during of october 2014 in the village of Sei Injab (Sungai Injab) Village Terkul Rupat Bengkalis District of Riau Province. This study aims to determine the best location suitable for development to the fishing port from two candidates favored location.The method used is a survey method. By comparing its aspects such as physical aspects of technical, aspects of fish…
This research was conducted in 17-31 March 2015 in the ocean fishing port Belawan. This research aims to identify the service system unloading fishing bots as well as facilities and equipment to support the smooth operation of loading and unloading of vessel fishing in the ocean fishing port Belawan. The study was conducted using a survey method. To solve the problem of the unloading serves in …
The research was conducted on march 2015 in Fishing Gear Materials Laboratory of Fisheries Resource Utilization Program in Fisheries and Marine Faculty, University of Riau. Aimed to know elongation value of rope braided bundung grass. This research used experimental method with 30% load from the average of breaking strength value with strength tester. Based on the result, the breaking strength …
The purpose of research to get the best rope spinning technique made from pineapple leaves. The method used in this study is the experimental method to test for breaking strength and elongation rope. Breaking strength and elongation values pineapple leaves twisted rope was 4.9 kgf and 18.6 mm. Pineapple leaves braided rope has a breaking strength and elongation values are 4.44 kgf and 17.1 mm. …
This research was conducted on July 2014, which is held in the Laboratory of fishing Gear Materials, Utilization of Water Resources, The Faculty of Fisheries and Marine Sciences, University of Riau. The purpose of this study was to know breaking strength of Tetoron yarns which have experienced the preservation of different extracts and drying times. This study used an experimental method by per…
This study was conducted on 10 days at Maninjau Lake Waters as part, of Koto Kaciak Village, Tanjung Raya District, Agam Regency, West Sumatra Province. The purpose of this study is to see the influence of light colors on rinuak fishes which is catched by serok. The method used in this study is the experimental fishing method. The research was conducted at night and the result that there is no …
This research was conducted in Countryside of Haranggaol, District of Sondi Raya, Sub-Province of Simalungun, Province of North Sumatera. It was April 2013 until September 2013. The objective of the research is to obtain the prinipal dimension of the new sport fishing in territorial water of Toba Lake. The methods to obtain such principal dimention is comparison ship methods by finding it about…