Jurnal Teknologi Perikanan dan Kelautan最新文献_第6页

KONDISI PERAIRAN DAN GARAM PADA TAMBAK GARAM DI KECAMATAN BANGKALA, KABUPATEN JENEPONTO 飞机的状况和游戏取代了背景中的游戏，队长JENEPONTO

Jurnal Teknologi Perikanan dan Kelautan Pub Date : 2022-12-08 DOI: 10.24319/jtpk.13.79-88

Rivaldy Sambo Palin, Sulistiono Sulistiono, Majariana Krisanti

引用次数: 0

TINGKAT KERAMAH LINGKUNGAN METODE SELAM UNTUK PENANGKAPAN KEKERANG DI WILAYAH PESISIR KECAMATAN BULAK KOTA SURABAYA 在泗水市八哥附近的沿海地区捕获贝类的潜水方法

Jurnal Teknologi Perikanan dan Kelautan Pub Date : 2022-12-01 DOI: 10.33512/jpk.v12i2.14744

Gilang Rusrita Aida, Muhammad Tajuddin Noor, Yusrudin Yusrudin

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Histopatology kidney of seed white snipper (lates calcarifer bloch) which experienced a different decrease in salinity 盐度不同程度降低的种子白鹬(calcarifer bloch)肾组织病理学图

Jurnal Teknologi Perikanan dan Kelautan Pub Date : 2022-11-30 DOI: 10.33512/jpk.v12i2.15093

Larasati Putri Hapsari

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STATUS KEBERLANJUTAN DAN FAKTOR PENGUNGKIT DIMENSI EKOLOGI DAN EKONOMI PADA PENGELOLAAN PERIKANAN TANGKAP DI KOTA TEGAL 在特加尔市，从生态和经济角度考虑渔业管理的可持续性和重要性

Jurnal Teknologi Perikanan dan Kelautan Pub Date : 2022-11-30 DOI: 10.33512/jpk.v12i2.16950

Andi Irawan, Karyoto Karyoto, Heru Kurniawan Alamsyah

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KOMPOSISI DAN DISTRIBUSI MAKRO- DAN MESO-PLASTIK DI SUNGAI KERUH, BUMIAYU, KABUPATEN BREBES

Jurnal Teknologi Perikanan dan Kelautan Pub Date : 2022-11-30 DOI: 10.33512/jpk.v12i2.16310

N. Hidayati, Sayyidatur Rahma, Aulia Nisfi Nurhakim, Umi Hadiyawati

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HUBUNGAN PARAMETER OSEANOGRAFI PERAIRAN TERHADAP POLA MUSIM IKAN PELAGIS DI PERAIRAN PALABUHANRATU 处置飞机参数的目标必须是在处置飞机中进行处置

Jurnal Teknologi Perikanan dan Kelautan Pub Date : 2022-11-22 DOI: 10.24319/jtpk.13.67-78

Gilar Budi Pratama, Tri Wiji Nurani, Mustaruddin Mustaruddin, Yeni Herdiyeni

{"title":"HUBUNGAN PARAMETER OSEANOGRAFI PERAIRAN TERHADAP POLA MUSIM IKAN PELAGIS DI PERAIRAN PALABUHANRATU","authors":"Gilar Budi Pratama, Tri Wiji Nurani, Mustaruddin Mustaruddin, Yeni Herdiyeni","doi":"10.24319/jtpk.13.67-78","DOIUrl":"https://doi.org/10.24319/jtpk.13.67-78","url":null,"abstract":"Pola musim penangkapan dan kelimpahan ikan pelagis dipengaruhi oleh dinamika nilai klorofil-a dan suhu permukaan laut. Informasi pola musim penangkapan ikan dan hubungannya terhadap parameter oseanografi dapat membantu nelayan dalam meningkatkan efisiensi penangkapan. Oleh karenanya penelitian ini bertujuan menentukan pola musim penangkapan ikan pelagis di Perairan Palabuhanratu dan mengindentifikasi dinamika klorofil-a dan suhu permukaan laut serta hubungannya terhadap produksi perikanan pelagis. Data yang digunakan berupa data produksi perikanan pelagis tahun 2016-2020, dan data citra klorofil-a serta suhu permukaan laut. Data dianalisis menggunakan metode rata-rata bergerak dan korelasi pearson. Hasil penelitian ini menunjukkan musim penangkapan ikan cakalang, tongkol, tenggiri, dan layaran secara umum terjadi di musim timur. Terdapat hubungan yang erat antara produksi perikanan tongkol dan cakalang terhadap fluktuasi bulanan nilai suhu permukaan laut dan klorofil-a (p-value < 0,05). Kenaikan konsentrasi klorofil-a dan penurunan nilai suhu permukaan laut akan diikuti peningkatan produksi perikanan tongkol dan cakalang di perairan Palabuhanratu. Indeks korelasi ikan cakalang terhadap klorofil-a masuk pada kategori kuat (r = 0,697), sedangkan pada ikan tongkol masuk pada kategori sedang (r = 0,485). Indeks korelasi ikan cakalang dan tongkol terhadap suhu permukaan laut masuk pada kategori sedang (0,40 < r < 0,599).","PeriodicalId":32366,"journal":{"name":"Jurnal Teknologi Perikanan dan Kelautan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47548207","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

PENGARUH PENGGUNAAN LAMPU ATRAKTOR CELUP TERHADAP HASIL TANGKAPAN JARING INSANG PERMUKAAN DI PERAIRAN SELAYAR

Jurnal Teknologi Perikanan dan Kelautan Pub Date : 2022-11-10 DOI: 10.24319/jtpk.13.55-66

Ainun Apriliyani Muhyun, Gondo Puspito, Wazir Mawardi, Mustaruddin Mustaruddin

{"title":"PENGARUH PENGGUNAAN LAMPU ATRAKTOR CELUP TERHADAP HASIL TANGKAPAN JARING INSANG PERMUKAAN DI PERAIRAN SELAYAR","authors":"Ainun Apriliyani Muhyun, Gondo Puspito, Wazir Mawardi, Mustaruddin Mustaruddin","doi":"10.24319/jtpk.13.55-66","DOIUrl":"https://doi.org/10.24319/jtpk.13.55-66","url":null,"abstract":"Prinsip pengoperasian jaring insang adalah menghadang arah ruaya ikan. Keberhasilannya sangat tergantung pada ketepatan pemasangan jaring. Salah satu solusi untuk memperbaiki metode penangkapan adalah menambahkan alat pengumpul ikan berupa lampu atraktor yang dicelupkan ke dalam perairan. Jenis lampu atraktor yang cocok adalah lampu light emitting diode (LED). Tujuan yang ingin dicapai dari penelitian adalah menentukan komposisi jenis ikan hasil tangkapan dan membuktikan bahwa penggunaan lampu atraktor celup akan meningkatkan jumlah ikan hasil tangkapan. Jaring insang permukaan yang digunakan sebanyak dua unit. Salah satu unit dilengkapi dengan lampu atraktor celup. Hasil penelitian menunjukkan bahwa penggunaan lampu atraktor celup tidak mempengaruhi keragaman jenis ikan tangkapan. Kedua jaring insang menangkap 20 jenis ikan yang sama, yaitu lencam (Lethrinus obsoletus), tambak moncong (Lethrinus microdon), tambak belah (Lethrinus harak), ketambak (Lethrinus atkinsoni), jangki (Lethrinus ornatus), petek (Secutor indicius), cotek (Secutor insidiator), kakap ekor pelana (Lutjanus gibbus), kakap emas (Lutjanus johnii), belanak (Moolgarda perusii), gereh (Moolgarda seheli), baronang susu (Siganus canaliculatus), baronang kalung (Siganus virgatus), baronang angin (Siganus javus), baronang kunyit (Siganus puellus), baronang tompel (Siganus punctatus), kwee (Caranx tille), botana biru palsu (Acanthurus nigricauda), elak (Kyphosus vaigiensis), dan bandeng (Chanos chanos). Namun demikian, pemakaian lampu atraktor celup terbukti meningkatkan jumlah ikan hasil tangkapan jaring insang sebanyak 1.924 ekor, atau 74% lebih banyak dibandingkan dengan jaring insang tanpa lampu (1.108 ekor).","PeriodicalId":32366,"journal":{"name":"Jurnal Teknologi Perikanan dan Kelautan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44152770","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

STRATEGI REHABILITASI EKOSISTEM MANGROVE BERDASARKAN ANALISIS KESESUAIAN HABITAT DI KAWASAN PLTU BANTEN 3 LONTAR 红树林的生态系统恢复策略为班顿3号岛的安全栖息地提供了分析

Jurnal Teknologi Perikanan dan Kelautan Pub Date : 2022-10-20 DOI: 10.24319/jtpk.13.13-24

Ahmad Fauzi, F. Yulianda, Gatot Yulianto, Sulistiono Sulistiono

{"title":"STRATEGI REHABILITASI EKOSISTEM MANGROVE BERDASARKAN ANALISIS KESESUAIAN HABITAT DI KAWASAN PLTU BANTEN 3 LONTAR","authors":"Ahmad Fauzi, F. Yulianda, Gatot Yulianto, Sulistiono Sulistiono","doi":"10.24319/jtpk.13.13-24","DOIUrl":"https://doi.org/10.24319/jtpk.13.13-24","url":null,"abstract":"Rehabilitasi diperlukan untuk pemulihan dan penciptaan ekosistem mangrove di kawasan PLTU Banten 3 Lontar yang telah rusak dan menurun fungsinya menjadi stabil kembali. Keberhasilan program rehabilitasi dipengaruhi oleh strategi perencanaan rehabilitasi yang matang dengan memperhatikan parameter-parameter ekologi. Penelitian ini bertujuan menentukan tingkat kerusakan dan kesesuaian habitat untuk pembuatan rekomendasi strategi rehabilitasi ekosistem mangrove di kawasan PLTU Banten 3 Lontar. Penelitian ini dilakukan di kawasan rehabilitasi mangrove PLTU Banten 3 Lontar pada bulan Januari 2020. Pengambilan data primer melalui observasi lapangan menggunakan pendekatan ekologi dan spasial diantaranya yaitu metode transek kuadran pada ekosistem mangrove, aspek kualitas air dengan sampling insitu dan analisis spasial untuk mengetahui kesesuaian habitat berbasis sistem informasi geografis. Mangrove di kawasan PLTU Banten 3 Lontar mengalami kerusakan pada tingkat rusak sedang dan rusak berat. Jenis mangrove yang ditemukan ada dua jenis yaitu Avicennia marina dan Rhizophora mucronata. Kawasan rehabilitasi mangrove di PLTU Banten 3 Lontar memiliki tipe pasut diurnal, substrat liat berpasir, kandungan C-organik berkisar 2-5 %, sebaran salinitas berkisar 30-32 ‰, dan sebaran pH berkisar 7,3-7,4. Kawasan PLTU Banten 3 Lontar memiliki habitat seluas 14.874 m2 yang tidak dapat langsung dilakukan rehabilitasi. Pengelolaan mangrove di kawasan PLTU Banten 3 Lontar direkomendasikan dengan empat strategi rehabilitasi diantaranya penyesuaian dan penyiapan kondisi habitat serta pengoptimalan aliran air.","PeriodicalId":32366,"journal":{"name":"Jurnal Teknologi Perikanan dan Kelautan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46824598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Population Dynamics of Narrow-Bareed Mackerel (Scomberomorus commersonii) and Wolf Herring (Chirocentrus dorab) in Malacca Strait Waters 马六甲海峡水域窄裸鲭鱼(Scomberomorus commersonii)和狼鲱鱼(Chirocentrus dorab)种群动态

Jurnal Teknologi Perikanan dan Kelautan Pub Date : 2022-10-04 DOI: 10.31258/jpk.27.3.358-365

Wilda Mardiyah, Muhammad Fauzi, D. Efizon

{"title":"Population Dynamics of Narrow-Bareed Mackerel (Scomberomorus commersonii) and Wolf Herring (Chirocentrus dorab) in Malacca Strait Waters","authors":"Wilda Mardiyah, Muhammad Fauzi, D. Efizon","doi":"10.31258/jpk.27.3.358-365","DOIUrl":"https://doi.org/10.31258/jpk.27.3.358-365","url":null,"abstract":"Narrow barred Spanish mackerel and wolf herring is an important commodity that has commercialized intensively to fulfill the needs of the market, both domestic and export. Research has been conducted from June-August 2020 in Malacca Strait Waters. The purpose of this study is to analyze the dynamics of population parameters such as growth rate, mortality rate, exploitation rates, and recruitment patterns of narrow barred mackerel (Scomberomorus commerson) and wolf herring (Chirocentrus dorab). The sample size of spanish mackerel was taken at random from the purse seiner and gillnet catches. Data of size obtained were used for the analysis of population dynamics parameters. Some population dynamics parameters were estimated using the program FISAT II. Von Bertalanffy growth parameters of spanish mackerel were derived L and growth rate (K),for males 772.8 mm and 0.5/year and for females 979.65 mm and 1,7/year, and wolf herring was derived L and growth rate (K), for males 871.5 mm and 0.59/year and for females 1048.95 mm and 0.65/year, respectively. Total mortality (Z) of Spanish mackerel males and females was 0.61/year and 4.07/year and wolf herring males and females were 0.36/year and 1,3/year. Fishing mortality rate of Spanish mackerel (F) for males and females was 0,13/year and 3.07/year high than the natural mortality rate (M) 0.48/year and 1/year and the wolf herring fishing mortality rate for males and females was 0.16/year and 0.78/year lower than natural mortality rate (M) 0.52/year. Exploitation rate (E) of Spanish mackerel for males and females was 0.21/year and 0.75/year and wolf herring for males and females was 0.44/ year and 0,6/year, that almost full exploitation when compared with the optimum of 0.40. The recruitment pattern of Spanish mackerel for males was (14.59%) in June and for females was (26.84%) in August and wolf herring for males was (16.02) in June and for females was (28.63%) in July.","PeriodicalId":32366,"journal":{"name":"Jurnal Teknologi Perikanan dan Kelautan","volume":"31 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91070532","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analisis Korelasi Parameter Oseanografi Terhadap Hasil Tangkapan Jaring Purse Seine di Perairan Kranji, Kecamatan Paciran Kabupaten Lamongan

Jurnal Teknologi Perikanan dan Kelautan Pub Date : 2022-10-04 DOI: 10.31258/jpk.27.3.371-381

Nova Elasari, Rizqi Abdi Perdanawati, M. Mauludiyah

{"title":"Analisis Korelasi Parameter Oseanografi Terhadap Hasil Tangkapan Jaring Purse Seine di Perairan Kranji, Kecamatan Paciran Kabupaten Lamongan","authors":"Nova Elasari, Rizqi Abdi Perdanawati, M. Mauludiyah","doi":"10.31258/jpk.27.3.371-381","DOIUrl":"https://doi.org/10.31258/jpk.27.3.371-381","url":null,"abstract":"Kranji waters have potential fishing grounds for the development of large marine fisheries. Kranji fishermen often face obstacles in their fishing efforts due to a lack of information about the season and potential fishing areas. The oceanographic factor of the waters can be one of the clues to determining a good catch. The purpose of this study was to determine the condition of the oceanographic parameters of the fishing area, determine the catch rate and determine the correlation of oceanographic parameters to the catch of ring trawlers. The data used in this study were temperature, salinity, depth, current velocity and catch for 10 fishing trips. Oceanographic parameters in the Kranji fishing area for 10 fishing trips were as follows: temperature ranged from 29.9- 31.8°C, water salinity ranged from 29-31.1‰, water depth ranges from 50-70 m and the current velocity ranges from 0.09to 0.34 m/s. The variability of ring trawl production during 10 times of capture found 5 species caught. The variability and composition of purse seine catches were as follows: Tongkol Walang with a percentage of 54.42%, Tongkol Lorek with a percentage of 38.13%, belo fish with a percentage of 6.37%, juwi with a percentage of 0.53%, and the lowest. the percentage is bagong by 0.52%. The correlation of oceanographic parameters with purse seine catches is as follows: Current velocity has the highest correlation value with a correlation coefficient of 0.814. The temperature has a strong category value with a correlation coefficient of 0.756. Salinity has a negative correlation value with a value of -0.658. Depth has a strong category value with a correlation coefficient value of 0.657.","PeriodicalId":32366,"journal":{"name":"Jurnal Teknologi Perikanan dan Kelautan","volume":"68 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91145222","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0