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Laju Eksploitasi Sumberdaya Ikan Layang (Decapterus macrosoma) yang didaratkan di Pangkalan Pendaratan Ikan (PPI) Kota Sorong-Papua Barat Misbah Sururi; Mustasim Mustasim; Franklyn Hoek; Anasri Anasri
Jurnal Airaha Vol 6 No 1: Juni 2017
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (841.897 KB) | DOI: 10.15578/ja.v6i1.16

Abstract

The study related to the size and the exploitation rate of Shortfin scad are important in order to see the development condition of resource, especially on stock availibility for the management of its sustainability. This study was conducted in April - September 2013 at The Fish Landing Base (PPI) of Sorong, West Papua. This study aims to analyze the biology aspects of Shortfin scad based on itss length frequency, length-weight relationship, growth rate, mortality rate and exploitation rate of the catch.The primary data was acquired by the measurement of length and weight of Shortfin scad landed by purse seiner and from interview with the fishermen. The number Shortfin scad measured during reseach was 1.504 individuals which classified by the size of class interval, the data then analyzed to see the length-weight relationship and growth rate parameter analysis (L¥and K) by using the program of FAO-ICLARM stock of the assessment tools II (FiSAT II). The results showed that the frequency and normal distribution of total length, midlength is dominated by class interval of 16,0 - 16,5 cm. The correlation between weight and length of the individual is not significantly differ with the value of b = 3,57 (positive allometriks). The length (Loo) and weight asymptotic (Loo) are 21,83 mm and 105,4 grams respectively, this is allegedly estimated that the age of Shortfin scad is approximately of 40 months or 3.3 years. The result of exploitation rate acquired from the comparison between the mortality rate of catch and total mortality (E = F / Z) is 0,35. This indicating that the exploitation rate of Shortfin scad (Decapterus macrosoma) in purse seine fisheries at the time of research is still small due to smaller value compared to the optimal value when F = M or E = 0,5.
Analisis Pengaruh Perbedaan Hanging Ratio pada Jaring Insang (Gillnet) Terhadap Hasil Tangkapan Ikan Abudarda Razak; Sepri Sumbung; Mustasim Mustasim; Muhfizar Muhfizar
Jurnal Airaha Vol 3 No 1: Juni 2014
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

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Abstract

Penelitian bertujuan untuk mengetahui pengaruh perbedaan hanging ratio terhadap hasil tangkapan Gillnet. Penelitian dilakukan di Perairan Sorong, bulan Oktober 2013 - November 2013 menggunakan Gillnet dengan hanging ratio 0,30, 0,40, dan 0,50 masing-masing sebanyak 2 piece. Ketiga tipe gillnet dioperasikan secara bersama-sama. Hasil tangkapan selama penelitian dengan jumlah total pengambilan sampel 20 diperoleh 16 jenis spesies ikan yang didominasi oleh Belanak (Mugil cephalus) dengan jumlah dan total berat hasil tangkapannya adalah 166 ekor dan 125,60 kg, Daun Bamboo (Chorinemus spp) dengan jumlah dan total berat hasil tangkapannya adalah 146 ekor dan 131, 29 kg. Rataan jumlah ikan dan total berat hasil tangkapan per setting dari setiap jenis jaring insang memberikan indikasi adanya pengaruh nyata faktor hanging ratio. Rataan pada jumlah ikan Belanak (Mugil cephalus) per setting memperlihatkan kecenderungan menurun dengan meningkatnya hanging ratio. Sedangkan rataan jumlah ikan Bamboo (Chorinemus spp) terlihat maksimum untuk jaring dengan hanging ratio 0.40. Analisis sidik ragam menyimpulkan bahwa faktor tersebut signifikan pada taraf a = 0,05.
Penangkapan Udang Penaeid Pasca Moratorium dan Pelarangan Kapal Trawl di Kabupaten Kaimana Propinsi Papau Barat Misbah Sururi; Abudarda Razak; Silvester Simau; Endang Gunaisah; M Ali Ulat; Sudirman Sudirman; Handayani Handayani; Amir Suruwaky,; Sepri Sumbung; Muh Suryono; Mustasim Mustasim; Muhfizar Muhfizar; Samsul Muhamad
Jurnal Airaha Vol 6 No 2: Desember 2017
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (702.352 KB) | DOI: 10.15578/ja.v6i2.80

Abstract

Penelitian ini mendiskripsikan penangkapan udang penaeid di Kabupaten Kaimana setelah moratorium dan Pelarangan Penangkapan ikan dengan Pukat Hela/Pukat Tarik untuk memberi gambaran dalam perencanaan pengelolaan perikanan udang yang berkelanjutan. Metode yang digunakan dalam pengumpulan data penelitian adalah metode survei lapangan dengan mengikuti langsung kegiatan operasi penangkapan oleh nelayan, pengukuran alat tangkap dan wawancara yang dilakukan mulai bulan September – November 2017 kemudian diolah dan di bahas secara deskriptif. Penangkapan udang penaeid di Kabupaten Kaimana setelah moratorium dan Pelarangan Penangkapan ikan dengan Pukat Hela/Pukat Tarik dilakukan oleh nelayan skala kecil yang berasal dari daerah Arguni dan Nelayan Kaimana menggunakan trammel net dan jaring udang monofilament dengan menggunakan perahu katinting dan longboat motor tempel. Penangkapan udang dengan jaring udang PA monofilament dilakukan pada perairan pesisir pantai pada kedalamanan 1 – 5 meter dan penangkapan udang dengan trammel net dilakukan pada perairan pesisir pantai pada kedalamanan 5 – 20 m. Umumnya dasar perairan lumpur berpasir dengan warna perairan keruh abu-abu, dan sepanjang pantai terdapat hutan mangrove dengan hasil tangkapan didominasi udang banana. Musim penangkapan terjadi pada bulan November – April untuk Perairan Arguni, dan Juni – Oktober di Perairan Teluk Kaimana.
Struktur Komunitas Lamun di Perairan Distrik Salawati Utara Kabupaten Raja Ampat Franklyn Hoek; Abudarda Razak; Hamid Hamid; Muhfizar Muhfizar; Amir M Suruwaky; M Ali Ulat; Mustasim Mustasim; Arhandy Arfah
Jurnal Airaha Vol 5 No 1: Juni 2016
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

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Abstract

This study aims to analyze seagrass community structure in North Salawati District, Raja Ampat. The scope of research is limited to identification of seagrass biodiversity, analyzing the overrune level of seagrass type covering the area, analyzing the densities types of seagrass important value index frequencies, water parameters and seagrass area. Research method was purposive sampling by using transects with dimensions of 1 x 1 meter with a total of seven stations along 100 meters of seagrass area. The acquired data was analyzed by using analysis of closure type, density type, frequency type, and important value index. Results of biodiversity identification showed that there are two families of seagrass, Eight species of seagrass covering the area. The overrune of seagrass covering the area in both stations is very high. The area of coverage in the both areas is above 60% (> 60%), which classified as "healthy". The density of the species in both stations is very high which classified as medium dense. Temperature, pH, DO, salinity and turbidity are in the optimum level which classified as "good". The area which overrune by Seagrass in the waters of northern Salawati District is amounted to 5.7 km2.
Kajian Musim Penangkapan Ikan Cakalang dengan Pole and Lineyang Didaratkan pada PT Radios Apirja, Sorong-Papua Barat Mustasim Mustasim
Jurnal Airaha Vol 5 No 1: Juni 2016
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (478.513 KB) | DOI: 10.15578/ja.v5i1.87

Abstract

This study aimed to analyze the index skipjack fishing season which fishing base in PT Radios Apirja, Sorong-Papua Barat. Analysis of the data used is to use Presentation Methods average based on time series analysis that Determine the total catch per effort for each month for cascading data researched, created the series order CPUE per month for five years from 1 to 60, adding up the five CPUE each of the 12 months in five years, summing 60th CPUE, then a total of 60 CPUE divided by 12 to get an average per month in these five years. Total each CPUE respectively 12 months reduced by an average CPUE to get the index of catching season, and by using a chart or graph. The index value indicates that more than one fishing season, while the value of the index is less than 1 indicates no fishing season. The results showed that the business of catching skipjack by pole and line in the waters of Papua bird's head is done throughout the year, and catches fluctuate on a monthly basis, while the fishing season occurs from February to April and July to August.
Analisis Penggunaan Umpan pada Jaring Insang (Gillnet) mustasim mustasim; Abudarda Razak; Muhfizar Muhfizar
Jurnal Airaha Vol 2 No 1: Juni 2013
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

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Abstract

The research aimed to determine difference in gillnet catches baited and unbaited. The research was conducted in the waters of Sorong, Raja Ampat and Katapop Pantai, Kabupaten Sorong in November 2012 – January 2013 by using a gillnet pieces baited and 1 pieces gillnet without bait. The type both of them gillnet is operated together. The use of bait on gillnet did not significantly affect the number of catches. Number of gillnet catches barted in this study were 178 fish (49.03%) and gillnet unbaited is 183 fish (50.97%). Overall, the catch is dominated by Queen fish (Chrorinemus spp) fish there are 146 fish or 40.67 from of the total catch. Result catches between gillnet with baited and without bait. Gillnet that uses bait consisting of 15 species of which 2 types of gillnet catches there were not baited the Shark (Charcarias sp) and Crab (Scylla setata). While not baited gillnet consists of 14 species in which there is one species is not obtained at the baited gillnet that is Canine catfish eet (Plotosus canius).
Preferensi Parameter Oseanografi (SPL dan klorofil-a) Terhadap Hasil Tangkapan Ikan Cakalang di Perairan Pulau Misool dan Fakfak Mustasim Mustasim; Mukti Zainuddin; Syafruddin; Dian Sutono
Jurnal Airaha Vol 8 No 01: June 2019
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (419.901 KB) | DOI: 10.15578/ja.v8i1.107

Abstract

This study aims to analyze preference oceanographic parameters (SST and chlorophyll-a) of the Skipjack in the Misool dan Fakfak Waters. The research was conducted in March-May 2015 in the Misool dan Fakfak Waters, the data in the form of catch March to May 2015, SST and chlorophyll-a obtained from satellite imagery MODIS-Terra. Data were analyzed using Softwere ArcGis 10.2, ENVI 5.1. and softwere ORIGIN Versi 8.5.1. The results of the study showed that the preferences of the SPL and chlorophyll-a concentration of the Skipjack in the month of March to May, 2015 in the range of 29.50 to 30.50°C and chlorophyll-a concentration of about 0.10 to 0.20 mg/m3.
Perceptions of Fishermen Communities Against the Establishment of Conservation Areas in Pongok Island, South Bangka Catur Pramono Adi; Dian Sutono; Umaroh; Mustasim
Jurnal Airaha Vol 8 No 01: June 2019
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (292.664 KB) | DOI: 10.15578/ja.v8i1.108

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Pongok Island is an island that has the potential of coastal ecosystems, namely mangrove, seagrass, and coral reef ecosystems and the presence of fishing by using bombs and potassium which require a management so that mangrove, seagrass, coral reef and fish ecosystems can be utilized sustainably. The management in question is the establishment of a conservation area that involves fishing communities so that an assessment of the community's perception of the determination of conservation areas is needed. This study aims to determine the perception of fishing communities towards the establishment of conservation areas. This research was conducted in December 2014 in Pongok Island, South Bangka. The selection of respondents was done by using purposive sampling. The variables studied are knowledge of conservation, community opinion about conservation location, type of ecosystem that is commonly conserved, knowledge of matters related to the determination of marine conservation, and community support for the determination of conservation areas. The data used are primary data and secondary data. Data analysis used is descriptive analysis to explain the perception of the fishing community towards the determination of conservation areas. The results of the study show that public perception is quite good because the highest percentage of assessment level is found in the assessment criteria agree and strongly agree.
Analisis Bioekonomi Ikan Cakalang dalam Upaya Pengelolaan Sumberdaya Perikanan Berkelanjutan Rasdam Rasdam; Mustasim Mustasim
Jurnal Airaha Vol 8 No 02: DEC 2019
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (310.883 KB) | DOI: 10.15578/ja.v8i02.116

Abstract

One of the potential of marine products Sorong big enough to be developed in fisheries is Skipjack fish. This study aims to determine the production of maximum sustainable yields (MSY), the level of economic benefits (MEY) and the utilization rate Skipjack fish. The method used stratified random sampling and that became the sample is obtained from the Skipjack fish catches landed in Sorong. The results were obtained MSY amounted to 5,006,321.52 tons / year to an effort of 40 vessels / year while MEY to fish Skipjack 4,999,399.970 tons / year and Effort Maximum Economic Yield (EMEY) 38 vessels / year with a utilization rate has exceeded the amount haul allowed (JTB) that is 80% of the Total Allowable Catch (TAC) which is equal to 106.88%. The result of the calculation of a long relationship forked and weight of Skipjack fish obtained equation W = 0.1931 L 2.4447. Value b = 2.4447, (b less than 3), the pattern of growth Skipjack fish landed in Sorong Regency is Allometric negative. Conditions Skipjack been over exploited fisheries, the management system in accordance with the fisheries Skipjack in Sorong based on the biological aspects include: (1). Setting the fishing season (2). The closure of fishing grounds in certain seasons. (3). Reduction arrest quotas. (4) .Control fishing effort.
Persepsi dan Partisipasi Masyarakat terhadap Ekosistem Mangrove di Distrik Sorong Timur, Kota Sorong Provinsi Papua Barat Handayani Handayani; Mustasim Mustasim; Amir M Suruwaky
Jurnal Airaha Vol 9 No 01: June 2020
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (299.586 KB) | DOI: 10.15578/ja.v9i01.162

Abstract

This research is a study of people's perceptions and participation of mangrove ecosystems in East Sorong District, Sorong City. The study uses descriptive methods with questionnaire and observation data collection techniques. Data processing is done by tabulation and expressed in the form of graphs and diagrams. The results showed 63% of respondents stated that the mangrove ecosystem in their area had diminished. Respondents' perception of mangrove harvesting for firewood needs stated 44% agreed and disagreed 48%, while community perceptions about mangrove cutting for building materials 53% disagreed and 40% agreed. In relation to the conversion of ecosystem functions into ponds / settlements, 65% of respondents disagree. Community participation in the preservation of mangrove ecosystems is very low at 83%. The community hopes for the socialization of the Sorong City Government or observers of the environment in the conservation of mangrove ecosystems.