scholarly journals Composition of types fishing gear in Barru regency waters in the pandemic time of Covid-19

2021 ◽  
Vol 5 (1) ◽  
pp. 21-25
Author(s):  
Hasmawati Hasmawati ◽  
Adam Adam ◽  
Muhammad Aras ◽  
Salman Salman
Keyword(s):  
Data Collection ◽  
Secondary Data ◽  
Pelagic Fish ◽  
Survey Method ◽  
Fishing Gear ◽  
Field Observations ◽  
Gill Nets ◽  
Fish Resources ◽  
Fishing Gears ◽  
Descriptive Survey

The potential of marine fish resources in Districts Barru is multi-species, especially pelagic fish. Therefore, in the management and utilization of fishery resources it is very possible for the community to be able to operate various fishing gear. This study aims to determine the composition of the types of fishing gear operated by fishermen in Barru Districts waters of during the pandemic Covid 19. Data collection was carried out from September to October 2020 in around the waters and coastal areas in Barru Districts. This study used a descriptive survey method, by collecting available data (secondary data) in the form of: categories of types and numbers of fishing gears. besides that, field observations will also be carried out. During the pandemic Covid-19, the operation of fishing gear in Barru Districts waters was 13 types of fishing gear, with a composition consisting of four types of fishing gears that were predominantly used, namely 622 drifting gill nets (28.4%), hand lines (21, 7%), Bottom gill nets (19.9%), trolling line (9.6%). Meanwhile, the least used fishing gear was 8 Bagan Tancap (lift net) (0.4%).

scholarly journals Characteristics of purse seine fisheries in the Sulawesi Sea (case study in Tumumpa fishing port)

2021 ◽  
Vol 919 (1) ◽  
pp. 012016
Author(s):  
Baihaqi ◽  
Mahiswara ◽  
T W Budiarti
Keyword(s):  
Data Collection ◽  
Fork Length ◽  
Pelagic Fish ◽  
Purse Seine ◽  
Fishing Gear ◽  
Small Pelagic Fish ◽  
Fishing Season ◽  
Fish Resources ◽  
Pelagic Fishing

Abstract The purse seine is the dominant fishing gear operating at the Tumumpa Fishing Port with a vessel of >90%. The purse seines that have developed are large pelagic targets, with the main catch targets being skipjack, mackerel tuna, and tuna. Tuna, mackerel tuna and skipjack are important commodities for fisheries in Indonesia. This study aims to determine the characteristics of purse seine fishing gear and its catch in the Sulawesi Sea. Data collection was carried out for two years from 2019-2020 at Tumumpa Fishery Port. Indications for the use of fish resources are calculated by comparing the length-at-first-capture (Lc) with the length-at-first-mature (Lm). The results showed that purse seines are very dominant in exploiting large pelagic resources (skipjack, mackerel tuna and tuna) with the proportion reaching 78%, small pelagic (21% scads and 1% other fish). The large pelagic fishing season using the purse seine vessel occurs in May – November, with 2 peak seasons in July and September. While the small pelagic occurs in May – September, with the peak occurring in July. The size when the frigate tuna was first caught was at a fork length of 25.15 cm (Lc) and Lm in a size of 28.52 cm for females and 28.29 cm for males. Meanwhile, the first scads was caught (Lc) at a length of 21.4 cm with the length-at-first-mature (Lm) being 20 cm for the female and 19 cm for the male. Based on this analysis, it was shown that the purse seines is a selective fishing gear for small pelagic fish but not selective for large pelagic fish.

scholarly journals Construction of Gill Net 2 and 3 Inches in The Village Kampung Nelayan of Regency Tanjung Jabung Barat

2019 ◽  
Vol 10 (1) ◽  
pp. 15-23
Author(s):  
Nelwida Nelwida ◽  
Lisna Lisna ◽  
Ren Fitriadi
Keyword(s):  
Statistical Analysis ◽  
Survey Method ◽  
Fishing Gear ◽  
Environmental Friendliness ◽  
Gill Nets ◽  
A Value ◽  
Gill Net ◽  
Dimension Analysis ◽  
The Village ◽  
Descriptive Statistical Analysis

Gill nets is the most dominant fishing gear used by fishermen in Kampung Nelayan Village. Gill nets 2 and 3 inches are widely used by traditional fishermen and modern fishermen because this tool is very practical to catch fish also friendly to the environment. This study aims to determine the construction and friendliness of fishing gear gill nets 2 and 3 inches which include the length of the net, the width of the net, shortening, buoyancy and sinking power. This research was carried out in the Village of Kampung Nelayan, Tungkal Ilir Subdistrict, Tanjung Jabung Barat District in February 2018. The method used in this research was survey method. The data obtained were analyzed using net dimension analysis and descriptive statistical analysis. Based on the results of research on the construction of 2 and 3 inches gill nets consisting of nylon monofilament made from transparent colors. The knot used by the English knot. Top rope, float, and float buoy made from polyethylene (PE) rope and ballast rope made from polypropylene (PP). The sinker made from tin and gill net 3 inch weight based on bracelet-shaped wire.Net shortening value of 2 inch is 51.75% and has a buoyancy of 3.05 kgf and a sinking power of 9.97 kgf. As well as the value of gill shortening 3 inch 50.62% and the buoyancy generated 6.22 kgf and the sinking power of 365.4 kgf. The value of environmental friendliness of 2 and 3 inch nets has a value of 31.25 and 30.75 and is classified as environmentally friendly fishing gear.

scholarly journals ANALISIS ASPEK TEKNIS KAPAL PUKAT CINCIN (PURSE SEINE) DAN ALAT TANGKAP YANG DIGUNAKAN NELAYAN DI PERAIRAN TELUK BONE

2020 ◽  
Vol 3 (2) ◽  
pp. 226-238
Author(s):  
Hawati Hawati ◽  
Angkasa Putra
Keyword(s):  
Survey Methods ◽  
Secondary Data ◽  
Purse Seine ◽  
Primary Data ◽  
Fishing Gear ◽  
Technical Aspects ◽  
Fish Resources ◽  
Trawl Fishing ◽  
Fisheries Regulation ◽  
Fishing Area

The utilization of fish resources by fishermen in the waters of Bone Bay uses different fishing gear and patterns as well as different utilization and management policies. This can affect the sustainability of existing fish resources, one of which is in the Bone Regency area. This study aims to analyze the technical aspects of purse seine and fishing gear used by fishermen in the waters of Bone Bay, especially in Bone Regency. Furthermore, the technical aspects of the vessel and fishing gear as a result of the calculation are compared with the provisions stipulated in the PERMEN-KP Number 71 of 2016 to determine the zone of the fishing area. This research was conducted in Panyula Village, which is the fishing base area of purse seine fishermen and the waters of Teluk Bone, starting from November 2016 to March 2017. This research uses a combination of survey methods and case studies. The type of data used consists of primary data and secondary data. Based on the technical aspects of purse seine vessels, ring trawl fishing gear and FAD fishing tools, purse seine units should be operated on Fishing Route II and Fishing Route III in accordance with Minister of Marine Affairs and Fisheries Regulation Number 71 of 2016.

scholarly journals PENDEKATAN BIONOMI PADA PELUANG PENGEMBANGAN PERIKANAN TANGKAP DI KABUPATEN KEPULAUAN TALAUD

2012 ◽  
Vol 1 (2) ◽  
pp. 57
Author(s):  
Jeti Pulu ◽  
Mulyono S. Baskoro ◽  
Daniel R. Monintja ◽  
Budhi H. Iskandar ◽  
Akhmad Fauzi
Keyword(s):  
Open Access ◽  
Economic Value ◽  
Secondary Data ◽  
Primary Data ◽  
Fishing Gear ◽  
Fish Production ◽  
Resource Rent ◽  
Illegal Fishing ◽  
Fishing Gears ◽  
Catch Composition

The research is aimed to reveal opportunity development of the capture fisheries in Talaud Islands Regency by using bionomy approach with Gordon-Schaefer model (Fauzy, 2005) con-cerning the dominant of illegal fishing activities around the area. The research was started by co-llected some secondary data on fish production and number of fishing units. Primary data were collected on catch composition and types of fishing gear. Gordon-Schaefer methods was applied to evaluate the tuna and skipjack resources in the area. The troll and pole and line are indicated as the dominant fishing gears used to catch the skipjack and tuna. In case of open access condition, the production will end up to 25,09 tons, while the resource rent will be end up to zero. For the development, simulations were exercised in 3 scenarios: 1) scenario of enhancing domestic fleet, 2) scenario of illegal fishing, and 3) scenario of net surplus. With those scenarios, if the illegal fishing could be eliminated, the capture fisheries in this regency could render economic value to 10 billion rupiah.

scholarly journals Persepsi Kenyamanan Pejalan Kaki pada Jalur Pedestrian Jalan Gajah Mada Denpasar

2021 ◽  
pp. 243
Author(s):  
I Made Oddie Gupta Wardana ◽  
Cokorda Gede Alit Semarajaya ◽  
Ni Nyoman Ari Mayadewi
Keyword(s):  
Data Collection ◽  
Research Method ◽  
Secondary Data ◽  
Primary Data ◽  
Survey Method ◽  
Literature Study ◽  
Physical Conditions ◽  
Physical Infrastructure ◽  
Street Furniture ◽  
Roadside Plants

Perceptions of pedestrian convenience on the pedestrian path of Gajah Mada Street Denpasar. Gajah Mada Street as an economic and tourist area requires good and comfortable physical infrastructure to support easy accessibility and circulation of visitors to the area. One of the physical infrastructures is a pedestrian lanewhich functions as an access to support pedestrian activities. The purpose of this study was to identify the physical conditions of the pedestrian paths and to determine the perception of pedestrian comfort on the pedestrian path at Gajah Mada Street. The research method used in this research is a survey method byperforming primary data collection techniques through observation, questionnaires and secondary data through literature study. Based on the research conducted, it is known that there are physical conditions and supporting facilities for the damaged pedestrian paths, in the form of materials and street furniture such as: seats, trash cans and roadside plants. Based on the assessment of perceptional respondents about the condition of pedestrian path has been considered comfortable and safe. The suggestion of this research is that it is necessary to improve the physical condition of the damaged pedestrians. The purpose of improving pedestrian facilities and infrastructure is to facilitate the pedestrians in order to be comfortable and safe in carrying outactivities on the pedestrian path.  

Detecting the Development of Land Use Patterns for Building in Urban Areas by Using High Resolution Image

2013 ◽  
Vol 15 (3) ◽  
pp. 160
Author(s):  
A Amar
Keyword(s):  
Land Use ◽  
High Resolution ◽  
Urban Areas ◽  
Rapid Development ◽  
Secondary Data ◽  
Survey Method ◽  
Field Observations ◽  
Land Use Patterns ◽  
Spatial Image ◽  
Use Patterns

This study aimed at obtaining factual information and overview to the development of land use patterns for buildings in urban areas by interval time period, both spatially and aspatially, by utilizing high-resolution satellite photo image (high resolution spatial image) combined with field observations. This research used survey method approach. The data of this study consisted of primary and secondary data classified into spatial and aspatial data in the form of time series obtained through documents recording techniques, field observations, previous mapping sources, as well as depth interviews. The analysis technique used Image Processing Analysis through programs and software Arc View. The result of research showed that there was a quite rapid development of land use patterns for building in Palu within the last 50 years (≤ 1970 till 2010) It had building addition in 65,173 units (82.28%), from 14,032 units in ≤1970 to 79,205 units in 2010, and the addition of extensive use of land for building was 4723.52 ha (89.06%), from 516.98 ha in ≤ 1970 to 4723.52 ha in 2010. The development level of land use patterns for building was getting along with the size of distribution and population growth in Palu.

scholarly journals Pengelolaan Saluran Irigasi Guna Meningkatkan Produktivitas Pertanian di Desa Jubel Kidul

2021 ◽  
Vol 1 (2) ◽  
pp. 113-120
Author(s):  
Prima Eko Agustyawan ◽  
Alma Amalia Sabilla
Keyword(s):  
Qualitative Research ◽  
Food Production ◽  
Irrigation Management ◽  
Secondary Data ◽  
Survey Method ◽  
Participatory Management ◽  
Field Observations ◽  
Irrigation Network ◽  
Irrigation Area ◽  
Agricultural Yields

Agriculture is a sector of economic development considering its function and role in providing food for the population, as well as the place where the livelihoods of the residents of Jubelkidul Village depend. To increase food yields, irrigation network management was held in Jubelkidul Village. Irrigation is the most important thing in the food production process. The development of the Jubelkidul irrigation area is carried out with the aim of maintaining the sustainability of irrigation water supply in the Jubelkidul area. Efforts that can be made to maintain the sustainability of the function of the irrigation area of ​​Jubelkidul Village in supporting increased agricultural yields are participatory management of irrigation areas through institutional empowerment of water-using farmers. agriculture in Jubelkidul Village. This research is descriptive qualitative research with survey method. The research location is the Jubelkidul irrigation area which includes 5 hamlets in the Sugio sub-district. The types of data used are primary and secondary data collected by field observations, and interviews. The results show that the irrigation management of Jubelkidul village on water use is influenced by the dimensions of location, time and certain qualities.

scholarly journals The Selectivity of Purse Seine Againt Euthynnus affinis Catch in PPN Muara Angke Jakarta

2021 ◽  
pp. 18-26
Author(s):  
Donny Samudra ◽  
. Junianto ◽  
Dedy Supriadi ◽  
Izza M. Apriliani ◽  
Alexander M. A. Khan
Keyword(s):  
Random Sampling ◽  
Fork Length ◽  
Secondary Data ◽  
Purse Seine ◽  
Primary Data ◽  
Survey Method ◽  
Fishing Gear ◽  
Fishing Vessel ◽  
Purposive Sampling ◽  
Euthynnus Affinis

Purse seine is one of the fishing gear that has been used by PPN Muara Angke fisher to catch pelagis fish. The selectivity of purse seine was still being researched until now . This research was conducted  determine the selectivity of purse seine fishing gear with parameter the length of Euthynnus affinis, weight and numbers catch on purse seine fishing gear landed in PPN Muara Angke. The research used a survey method with quantitative descriptive analysis. The sampling method used in this was purposive sampling and random sampling. The data collected during the research were primary data and secondary data. Primary data included the number and weight of catches, fork length of Euthynnus affinis from five purse seine fishing vessel in PPN Muara Angke. Secondary data included production data of purse seine catches from 2015-2019 and vessel data obtained from Central Port Management Unit Jakarta and PPN Muara Angke. Purposive sampling used for the number of catch, weight of catch, production of purse seine catch from 2015-2019 and purse seine fishing vessels data. Random sampling used for fork length Euthynnus affinis fish, 250 samples were taken randomly on one purse seine fishing vessel. The research results pusre seine fishing gear which was landed at PPN Muara Angke was not selective due to the percentage length of the Euthynnus affinis was worth, proportion of amount and weight less than 60%.

scholarly journals IDENTIFIKASI AKTIVITAS PERIKANAN MERUSAK DI TELUK SAWAI

2021 ◽  
Vol 17 (2) ◽  
pp. 125-134
Author(s):  
Frederik W Ayal ◽  
James Abrahamsz ◽  
Reinhardus Pentury
Keyword(s):  
Data Collection ◽  
Control Strategies ◽  
Fishing Gear ◽  
Mining Activities ◽  
Fishing Activity ◽  
Interview Method ◽  
Fish Resources ◽  
Toxic Materials ◽  
Ministerial Decree ◽  
Destructive Fishing

Destructive fishing activities are fishing activities using materials, tools or means that damage fish resources and their environment, such as using explosives, toxic materials, strum, and other fishing gear that are not environmentally friendly (Marine and Fisheries Ministerial Decree Number 114, 2019). This activity still occurs in Maluku waters, including in Sawai Bay. The study aims to identify destructive forms of fishing in the waters of Sawai Bay and provide control recommendations to reduce the destructive fishing activity. The study was conducted in January-June 2020 in Sawai Bay. Data collection uses the purposive interview method, while the data is analyzed descriptively. The results showed that in the waters of Sawai Bay, three destructive fishing activities were identified, namely fishing using bombs/explosives, fishing using toxic materials and coral mining activities. Four control strategies are recommended as an effort to reduce destructive fishing activity in the waters of Sawai Bay in the future.   ABSTRAK Aktivitas perikanan merusak atau Destructive Fishing adalah kegiatan penangkapan ikan dengan menggunakan bahan, alat atau cara yang merusak sumberdaya ikan maupun lingkungannya, seperti menggunakan bahan peledak, bahan beracun, strum, dan alat tangkap lainnya yang tidak ramah lingkungan (KepMen KP Nomor 114, 2019). Aktivitas ini masih terjadi pada perairan Maluku, termasuk di Teluk Sawai. Penelitian ini bertujuan untuk mengidentifikasi bentuk-bentuk penangkapan ikan yang merusak pada perairan Teluk Sawai serta memberikan rekomendasi pengendalian untuk mereduksi aktivitas perikana. Yang merusak. Penelitian ini dilakukan pada Januari-Juni 2020 di Teluk Sawai. Pengumpulan data menggunakan metode purposive interview, sedangkan data dianalisis secara deskriptif. Hasil penelitian menunjukkan bahwa pada perairan Teluk Sawai, teridentifikasi tiga aktivitas perikanan merusak yaitu penangkapan ikan menggunakan bom/bahan peledak, penangkapan ikan menggunakan bahan beracun dan aktivitas penambangan karang. Empat strategi pengendalian direkomendasikan sebagai upaya mereduksi aktivitas perikanan merusak di perairan Teluk Sawai ke depannya.  Kata Kunci: perikanan merusak, penangkapan ikan, ikan karang, strategi pengendalian, Teluk Sawai  

scholarly journals ANALISIS EFISIENSI PEMASARAN PRODUKSI JAGUNG DI KECAMATAN BANDAR SRIBHAWONO KABUPATEN LAMPUNG TIMUR

2021 ◽  
Vol 8 (2) ◽  
pp. 235
Author(s):  
Asih Titiana ◽  
Ktut Murniati ◽  
Eka Kasymir
Keyword(s):  
Data Collection ◽  
Market Structure ◽  
Research Method ◽  
Secondary Data ◽  
Marketing Channel ◽  
Performance Model ◽  
Survey Method ◽  
Flow Data ◽  
Analysis Method ◽  
Marketing Agency

This study aims to analyze the efficiency of corn marketing. The research method used is a survey method. Data collection was carried out in Bandar Sribhawono District of East Lampung Regency in January - March 2019. Farmer respondents were chosen randomly and marketing agency respondents were taken by following the marketing flow. Data used are primary and secondary data. The analysis method used is the S-C-P (Structure, Conduct, Performance) model. The results showed that the corn marketing system in Bandar Sribhawono Sub-district has not been efficient, because the market structure faced by farmers was the oligopsonistic market structure, market behavior shows that farmers are still disadvantaged and act as price takers, there was one marketing channel with producer share (PS) below 55%, high marketing margin and profit margin ratio (RPM) does not spread evenly.  Key words: corn, efficiency, marketing

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