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Journal : Jurnal Airaha

Analisa Kelayakan Usaha Budidaya Teripang (Holothuroidea) di Distrik Samate, Kabupaten Raja Ampat Ratna Ratna; Amir M Suruwaky
Jurnal Airaha Vol 5 No 1: Juni 2016
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

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Abstract

The cultivation of sea cucumbers in Samate District, the Raja Ampat is highly potential due to sufficient conditions of waters which is protected from the influence of currents, waves and a storm. The purpose of this study was to analyze the feasibility of sea cucumber cultivation in Samate districtRaja Ampat, referring to the prospect of future development. Data was collected in Samate district, Raja Ampat in November 2015 - February 2016. Samples were taken by purposive sampling method from representatives of farmers with consideration of the same level of diversity of sea cucumber cultivation area. Data analysis was performed by using financial feasibility analysis of sea cucumber cultivation with calculation of profit / loss, R-C ratio and BEP. The results showed that the earned profits in a year is amounted to Rp 25.388.000, while the value of B / C (Benefit Cost Ratio) is 3.25 or B / C > 1 which indicates that the business is feasible to be developed. BEP analysis is amounted of 4.6 kg, with the price of Rp 307.500 / kg, which means that the minimum production should be 4.6 kg at a price of Rp 307.500 /kg to achieve the capital return conditions.
Potensi Sumberdaya Udang Penaeid di Perairan Kepulauan Aru Bagian Timur Sub Wilayah Aru dan Sekitarnya Franklyn Hoek; Silvester Simau; Muhfizar Muhfizar; Amir Suruwaky,; M Ali Ulat; Arhandy Arfah
Jurnal Airaha Vol 4 No 1: Juni 2015
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

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Abstract

The utilization of the resources of shrimp penaeid in the eastern part of the archipelagic waters Aru and surrounding sub-region III, to estimate the abundance of shrimp by using the swept area method. The aim of research to determine the composition of species caught by shrimp trawlers using a double rig, Comparative production of penaeid shrimp catch in 2014 and in 2012. Potential sustainable and penaeid shrimp with Swept area method. Results Composition Penaeid Shrimp Catch in archipelagic waters Aru and surrounding sub-region (III). There are 9 types of penaeid shrimp with the amount of catches of 17 988 kg and is the most dominant type of Green Tiger Prawn (Penaeus semisulcatus), while the lowest amount was kind Banana Prawn (Penaeus merguensis). The results of a comparative test with Chi Square (χ2) turns Ho rejected and Ha accepted, wherein χ2 count 7.40 is greater than χ2 tables 0.05 (3.84) and χ2 tables 0.01 (6.63), this means that there are differences in yield catches in 2012 And in 2014 was very significant. There is a decline in production is very significant from 2012 until 2014. The potential outcome in the waters of the sub region Aru Islands and surrounding waters -III which covers 13,000 km2, where willingness stock (B) 579.58 tons, sustainable potential (MSY) amounted to 576.58 tons / year while the Total Allowable Catch (TAC) amounted to 463.67 tons / year.
Sebaran Lamun (Seagrass) di Pulau Jefman Amir M Suruwaky
Jurnal Airaha Vol 3 No 1: Juni 2014
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

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Abstract

Lamun (seagrass) merupakan suatu tumbuhan yang hidup terendam di dalam laut. Umumnya membentuk padang lamun yang luas didasar laut yang masih dapat dijangkau oleh cahaya matahari yang memadai bagi pertumbuhannya. Penelitian ini bertujuan untuk mengetahui jenis lamun yang dominan tumbuh diperairan Pulau Jefman. Metode yang digunakan yaitu metode trasker dengan pembuatan garis transek. sepanjang 25 meter dari garis pantai kemudian dibuat kuadrat 1x1 meter, pengambilan sampel dilakukan secara acak (Random sampling). Lamun yang ditemukan dalam plot, diidentifikasi jenisnya dan dihitung jumlah tegakkannya dengan menggunakan kunci identifikasi. Hasil yang diperoleh dari penelitian ini yaitu ditemukan sebanyak 3 spesies lamun pada kedua lokasi substrak yang berbeda. Ketiga spesies lamun terebut yaitu Enhalus acoroides, Thalassia hemprichii dan Holophila minor. Species lamun tersebut terdiri dari dua family yaitu Hydrocharitaceae dan Cymodoceaceae.
Kajian Kegiatan Perikanan Masyarakat Nelayan Tradisional Kota Sorong dan Peluang Pengembanganya Endang Gunaisah; Amir M Suruwaky; Yuniar Endri Priharanto
Jurnal Airaha Vol 1 No 1: Juni 2012
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

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Abstract

Sorong regency has abundance potency of coastal area resource, however it has not been fully optimized to prosperity of coastal community, thereby needed to identify about it. The studi done to identify the socio-economic baseline of coastal communities ,describing the human condition as seen from the level of education and employmen in fishing and no fishing and identify factors that affect revenue factors. Method of data collection with quantitative and qualitative. Instruments used were questioner while the analysis of data processed by a computerizen office excel. The highest fishery production in Sorong at 2009 it was 74,37% and demersal 9,19%. The traditional fisheries is recommended fishing by bubu kepiting, jaring insang udang, jaring insang hanyut, jaring insang dasar, pancing rangkai dan rawai, whereas seaweed aquaculture and Keramba jaring apung are the alternative for fisheries aquaculture.
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.
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.
Struktur Komunitas dan Sebaran Lamun di Pulau Soop - Kota Sorong Handayani Handayani; M. ALi Ulat; Amir M Suruwaky; Mustasim Mustasim; Abdul Gofir
Jurnal Airaha Vol 9 No 02: December 2020
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (555.666 KB) | DOI: 10.15578/ja.v9i02.188

Abstract

Penelitian ini bertujuan untuk menganalisis jenis dan komposis lamun, penutupan lamun, kerapatan jenis lamun, dan sebaran lamun di Perairan Pulau Soop Kota Sorong-Papua Barat. Metode penelitian adalah eksploratif, yang mana pengambilan data keragaman jenis, komposisi dan kerapatan dilakukan menggunakan transek garis. Pengambilan data dengan Transek garis yang dilakukan pada setiap stasiun dengan cara posisi tegak lurus dengan garis pantai sepanjang setiap 10 m. Setiap transek garis dilakukan pencatatan data pada setiap 10 m tersebut, yang dimulai dari tepi pantai sampai tubir atau kedalaman tertentu. Data primer meliputi jenis lamun, tipe substrat, kerapatan, dan estimasi tutupan serta titik koordinat luasan dan titik pengambilan sampel. Kemudian data di analisis dan dibuatkan dalam bentuk peta dengan menggunakan software Arc-gis 10.6. Berdasarkan hasil penelitian di Perairan Pulau Soop terdapat 7 jenis lamun yaitu yaitu jenis Syringodium isoetifolium, Thalassia hemprici, Cymodocea serrulate, Thalassodendron ciliatum, Halophila ovalis, Enhalus acoroides dan Halodule uninervis. Penutupan lamun tertinggi di stasiun penelitian sebelah Utara perairan pulau Soop sebesar 51,58%, sedangkan penutupan lamun tertinggi di stasiun penelitian sebelah Selatan pulau Soop sebesar sebesar 38.35%. Luas sebaran lamun di sebelah utara dan selatan Perairan Pulau Soop sekitar 2.665.00 m2.