Pub Date : 2020-05-31DOI: 10.29239/J.AKUATIKISLE.4.1.13-19
Deskarosa Rahma Dini, Susiana Susiana, A. Suryanti
The aim of this study was to find out the types of food eaten by sea cucumber sand (H. scabra) and sea cucumber (H. vagabunda), to know the habits of eating sea cucumber (H. scabra) and sea cucumber (H. vagabunda) in Karas waters, Galang District, Batam City. Determination of sampling points using results of the study found 3 types of sea cucumber food namely percentage, Bacillariophyceae 49,82%, Sarcodina 2,23%, Crustacea 24,33%, and 5 types of food Sea Cucumber Seafish with percentage, Bacillariophyceae 50,75%, Sarcodina 3,91%, Crustacea 4,83%, Copepoda 0,52%, and Seagrass Fiber 0,30%.
{"title":"Eating habits of sea cucumber (Holothuria scabra) and sea cucumber sap (Holothuria vagabunda) in Karas waters, Batam City, Indonesia","authors":"Deskarosa Rahma Dini, Susiana Susiana, A. Suryanti","doi":"10.29239/J.AKUATIKISLE.4.1.13-19","DOIUrl":"https://doi.org/10.29239/J.AKUATIKISLE.4.1.13-19","url":null,"abstract":"The aim of this study was to find out the types of food eaten by sea cucumber sand (H. scabra) and sea cucumber (H. vagabunda), to know the habits of eating sea cucumber (H. scabra) and sea cucumber (H. vagabunda) in Karas waters, Galang District, Batam City. Determination of sampling points using results of the study found 3 types of sea cucumber food namely percentage, Bacillariophyceae 49,82%, Sarcodina 2,23%, Crustacea 24,33%, and 5 types of food Sea Cucumber Seafish with percentage, Bacillariophyceae 50,75%, Sarcodina 3,91%, Crustacea 4,83%, Copepoda 0,52%, and Seagrass Fiber 0,30%.","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"26 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82587605","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}
Pub Date : 2020-05-31DOI: 10.29239/J.AKUATIKISLE.4.1.7-11
Rani Marni, F. Lestari, Susiana Susiana
The aim of the study was to determine the ecological potential and pattern of the distribution of sea cucumbers in the waters of Tanjungkeramat, Pangkil Village, Teluk Bintan District, Bintan regency. This study uses a survey method, determining the area with a swap area method of 4 areas, measuring the area using a meter with a length and width of 100 x 50 m. The results of the study found 2 types. Sea cucumber from the subfamily namely Holothuriidae and Stichopodidae. The highest density of Holothuroidea species in area I is 46 individual/ha. The lowest density is in area IV which is 12 individual/ha. Sea cucumber density in Tanjungkeramat is still relatively good. The water conditions in Tanjungkeramat still meet the quality standards that support the life of sea cucumber. Distribution pattern in area I with Id value 0.69, area II with Id value 0.68, and area III with a value of 0.42 has an even distribution pattern, while the distribution pattern in area IV Id 1.00 has a random distribution pattern.
{"title":"Ecological potential and spread distribution pattern sea cucumber Holothuria scabra and Holothuria vagabunda at Tanjungkeramat waters in Pangkil Village Bintan Regency, Indonesia","authors":"Rani Marni, F. Lestari, Susiana Susiana","doi":"10.29239/J.AKUATIKISLE.4.1.7-11","DOIUrl":"https://doi.org/10.29239/J.AKUATIKISLE.4.1.7-11","url":null,"abstract":"The aim of the study was to determine the ecological potential and pattern of the distribution of sea cucumbers in the waters of Tanjungkeramat, Pangkil Village, Teluk Bintan District, Bintan regency. This study uses a survey method, determining the area with a swap area method of 4 areas, measuring the area using a meter with a length and width of 100 x 50 m. The results of the study found 2 types. Sea cucumber from the subfamily namely Holothuriidae and Stichopodidae. The highest density of Holothuroidea species in area I is 46 individual/ha. The lowest density is in area IV which is 12 individual/ha. Sea cucumber density in Tanjungkeramat is still relatively good. The water conditions in Tanjungkeramat still meet the quality standards that support the life of sea cucumber. Distribution pattern in area I with Id value 0.69, area II with Id value 0.68, and area III with a value of 0.42 has an even distribution pattern, while the distribution pattern in area IV Id 1.00 has a random distribution pattern.","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81978134","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}
Pub Date : 2019-11-21DOI: 10.29239/j.akuatikisle.3.2.57-63
Ageng Nur Agustins Zahra, S. Susiana, Dedy Kurniawan
Yellowtail scad fish was an economic value fish that many fishermen in Kelong Village catch. One of fishing ground in Bintan was Merapas Waters. Fishing activities without considering fish stocks in nature will caused overfishing. The objective of this research was to determine the Maximum Sustainable Yield (MSY), rate and effort of utilization, and Total Allowed Catch (TAC) of Yellowtail Scad fish in Merapas waters landed on Kelong Village. The fishing gear that Fishermen in Kelong Village used to catch Yellowtail Scad fish was hand line. This research used survey method. Primary data from this research were catch and effort of Yellowtail Scad Fish, while secondary data obtained from fishermen interviews and related literature. Data analysis of this research used Schaefer method. The result of this research was the potential value of MSY is 2,501.37 kg/month with the optimum effort (f opt) 178 trip. The utilization rate of Yellowtail Scad fish was 38.48% and effort rate of Yellowtail Scad fish was 22.16%. Total allowed catch value of Yellowtail Scad fish was 2,001.1 kg. Overall, the catch of Yellowtail Scad Fish hasn’t reach overfishing, so the fishing effort can be more optimized.
{"title":"Potensi lestari dan tingkat pemanfaatan ikan selar (Atule mate) yang didaratkan di Desa Kelong, Kabupaten Bintan, Indonesia","authors":"Ageng Nur Agustins Zahra, S. Susiana, Dedy Kurniawan","doi":"10.29239/j.akuatikisle.3.2.57-63","DOIUrl":"https://doi.org/10.29239/j.akuatikisle.3.2.57-63","url":null,"abstract":"Yellowtail scad fish was an economic value fish that many fishermen in Kelong Village catch. One of fishing ground in Bintan was Merapas Waters. Fishing activities without considering fish stocks in nature will caused overfishing. The objective of this research was to determine the Maximum Sustainable Yield (MSY), rate and effort of utilization, and Total Allowed Catch (TAC) of Yellowtail Scad fish in Merapas waters landed on Kelong Village. The fishing gear that Fishermen in Kelong Village used to catch Yellowtail Scad fish was hand line. This research used survey method. Primary data from this research were catch and effort of Yellowtail Scad Fish, while secondary data obtained from fishermen interviews and related literature. Data analysis of this research used Schaefer method. The result of this research was the potential value of MSY is 2,501.37 kg/month with the optimum effort (f opt) 178 trip. The utilization rate of Yellowtail Scad fish was 38.48% and effort rate of Yellowtail Scad fish was 22.16%. Total allowed catch value of Yellowtail Scad fish was 2,001.1 kg. Overall, the catch of Yellowtail Scad Fish hasn’t reach overfishing, so the fishing effort can be more optimized.","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"43 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90621902","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}
Pub Date : 2019-11-21DOI: 10.29239/j.akuatikisle.3.2.65-72
Roulina Gurning, S. Susiana, Ani Suryanti
Research on the growth and exploitation status of indian catfish (Plotosus canius) is important in supporting the management of fish resources in the waters of Tanjungpinang City, Riau Islands. The study aims to determine the pattern of growth, growth parameters, and the status of indian catfish exploitation in the waters of Tanjungpinang City, Riau Islands Province. The study was conducted with a purposive sampling method of 3 stations with a total sample of 529 individual fish crosses. Analysis of growth and exploitation status data using FISAT II software and regression analysis using Excel 2017. This study resulted in a pattern of long relations and the weight of fish as a female and males both are negative allometric (faster increase in length than weight increase). The highest rate of exploitation of indian catfish is obtained from the data of 0.73 per year. This exploit value exceeds the optimum exploitation value of 0.5.
{"title":"Pertumbuhan dan status eksploitasi ikan sembilang (Plotosus canius) di perairan Kota Tanjung Pinang, Kepulauan Riau, Indonesia","authors":"Roulina Gurning, S. Susiana, Ani Suryanti","doi":"10.29239/j.akuatikisle.3.2.65-72","DOIUrl":"https://doi.org/10.29239/j.akuatikisle.3.2.65-72","url":null,"abstract":"Research on the growth and exploitation status of indian catfish (Plotosus canius) is important in supporting the management of fish resources in the waters of Tanjungpinang City, Riau Islands. The study aims to determine the pattern of growth, growth parameters, and the status of indian catfish exploitation in the waters of Tanjungpinang City, Riau Islands Province. The study was conducted with a purposive sampling method of 3 stations with a total sample of 529 individual fish crosses. Analysis of growth and exploitation status data using FISAT II software and regression analysis using Excel 2017. This study resulted in a pattern of long relations and the weight of fish as a female and males both are negative allometric (faster increase in length than weight increase). The highest rate of exploitation of indian catfish is obtained from the data of 0.73 per year. This exploit value exceeds the optimum exploitation value of 0.5.","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"1040 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77222440","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}
Pub Date : 2019-11-08DOI: 10.29239/j.akuatikisle.3.2.17-23
Ageng Nur Agustins Zahra, Susiana Susiana, D. Kurniawan
Yellowtail scad fish was an economic value fish that many fishermen in Kelong Village catch. One of fishing ground in Bintan was Merapas Waters. Fishing activities without considering fish stocks in nature will caused overfishing. The objective of this research was to determine the Maximum Sustainable Yield (MSY), rate and effort of utilization, and Total Allowed Catch (TAC) of Yellowtail Scad fish in Merapas waters landed on Kelong Village. The fishing gear that Fishermen in Kelong Village used to catch Yellowtail Scad fish was hand line. This research used survey method. Primary data from this research were catch and effort of Yellowtail Scad Fish, while secondary data obtained from fishermen interviews and related literature. Data analysis of this research used Schaefer method. The result of this research was the potential value of MSY is 2,501.37 kg/month with the optimum effort (f opt) 178 trip. The utilization rate of Yellowtail Scad fish was 38.48% and effort rate of Yellowtail Scad fish was 22.16%. Total allowed catch value of Yellowtail Scad fish was 2,001.1 kg. Overall, the catch of Yellowtail Scad Fish hasn’t reach overfishing, so the fishing effort can be more optimized.
{"title":"The sustainable potential and utilization rate of Yellowtail scad fish (Atule mate) landed on Kelong Village, Bintan Regency, Indonesia","authors":"Ageng Nur Agustins Zahra, Susiana Susiana, D. Kurniawan","doi":"10.29239/j.akuatikisle.3.2.17-23","DOIUrl":"https://doi.org/10.29239/j.akuatikisle.3.2.17-23","url":null,"abstract":"Yellowtail scad fish was an economic value fish that many fishermen in Kelong Village catch. One of fishing ground in Bintan was Merapas Waters. Fishing activities without considering fish stocks in nature will caused overfishing. The objective of this research was to determine the Maximum Sustainable Yield (MSY), rate and effort of utilization, and Total Allowed Catch (TAC) of Yellowtail Scad fish in Merapas waters landed on Kelong Village. The fishing gear that Fishermen in Kelong Village used to catch Yellowtail Scad fish was hand line. This research used survey method. Primary data from this research were catch and effort of Yellowtail Scad Fish, while secondary data obtained from fishermen interviews and related literature. Data analysis of this research used Schaefer method. The result of this research was the potential value of MSY is 2,501.37 kg/month with the optimum effort (f opt) 178 trip. The utilization rate of Yellowtail Scad fish was 38.48% and effort rate of Yellowtail Scad fish was 22.16%. Total allowed catch value of Yellowtail Scad fish was 2,001.1 kg. Overall, the catch of Yellowtail Scad Fish hasn’t reach overfishing, so the fishing effort can be more optimized.","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"195 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75073055","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}
Pub Date : 2019-11-07DOI: 10.29239/j.akuatikisle.3.2.49-55
Rapella Desiani, S. Susiana, Febrianti Lestari
The Mapur waters contain various kinds of fish caught in one of them is Yellow and blueback fusilier. Yellow and blueback fusilier is one of the catches of high economic vulued. High economic value can certainly boost the Yellow and blueback fusilier and can affect the population. The research was conducted from August 2018 to July 2019 at this fish landing on Kelong Village. The tools used are stationery, cameras and materials used are fish as a research object. The aims of this research was to determine the Maximume Sustainable Yield (MSY), rate and effort of utilization, and the amount allowed to catch (JTB) of Yellow and blueback fusilier in Mapur waters landing this on Kelong Village. This research used survey method with primary data retrieval using live fishermen interviews and secondary data consists of document or literature that supports the research. The result of this research is the potential value of MSY is 787,067 kg/unit whit the optimum effort (f opt) 1.280 unit/ month not over the limit in other words yet overfishing. The utilization rate of Yellow and blueback fusilier 42% medium level overall, and so if increased efforts are still possible to optimize the haul, but still controlled. And amount allowed to catch value Yellow and blueback fusilier is 629.65 kg/unit, that Yellow and blueback fusilier can still be improved for optimal results, but not beyond the determined limits.
{"title":"Tingkat pemanfaatan ikan delah (Caesio teres) pada Perairan Mapur yang didaratkan di Desa Kelong, Kecamatan Bintan Pesisir, Kabupaten Bintan, Indonesia","authors":"Rapella Desiani, S. Susiana, Febrianti Lestari","doi":"10.29239/j.akuatikisle.3.2.49-55","DOIUrl":"https://doi.org/10.29239/j.akuatikisle.3.2.49-55","url":null,"abstract":"The Mapur waters contain various kinds of fish caught in one of them is Yellow and blueback fusilier. Yellow and blueback fusilier is one of the catches of high economic vulued. High economic value can certainly boost the Yellow and blueback fusilier and can affect the population. The research was conducted from August 2018 to July 2019 at this fish landing on Kelong Village. The tools used are stationery, cameras and materials used are fish as a research object. The aims of this research was to determine the Maximume Sustainable Yield (MSY), rate and effort of utilization, and the amount allowed to catch (JTB) of Yellow and blueback fusilier in Mapur waters landing this on Kelong Village. This research used survey method with primary data retrieval using live fishermen interviews and secondary data consists of document or literature that supports the research. The result of this research is the potential value of MSY is 787,067 kg/unit whit the optimum effort (f opt) 1.280 unit/ month not over the limit in other words yet overfishing. The utilization rate of Yellow and blueback fusilier 42% medium level overall, and so if increased efforts are still possible to optimize the haul, but still controlled. And amount allowed to catch value Yellow and blueback fusilier is 629.65 kg/unit, that Yellow and blueback fusilier can still be improved for optimal results, but not beyond the determined limits.","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"33 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80652277","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}
Percepatan pemanfaatan berbagai potensi setiap daerah sangat perlu dilakukan untuk mewujudkan kemandirian daerah. Terdapat tiga kabupaten di Pulau Muna, Sulawesi tenggara yang memiliki potensi karena kekayaan pesisir dan keberadaan pulau-pulau kecilnya akan tetapi pengelolaannya masih dilakukan secara parsial. Akselerasi perlu dilakukan pada keterpaduan pengelolaan objek wisata di pulau Muna untuk mewujudkan kemadirian ketiga daerah tersebut. Tujuan penelitian ini adalah mengidentifikasi kesamaan kebijakan pengembangan wisata dan potensi wisata unggulan serta menyusun arah kebijakan pengembangan wisata melalui pendekatan kekhasan wilayah geografis Pulau Muna. Penelitian dilakukan melalui survey lapangan dan penelesuruan dokumen perencanaan. Data yang diperoleh kemudian dianalisis menggunakan pendekatan mix metodh. Analisis yang digunakan meliputi analisis konten, skoring dan deksriptif. Hasil penelitian menunjukkan bahwa kebijakan pengembangan wisata di Pulau Muna telah diarahkan pada RTRW Kabupaten Muna dan RTRW Provinsi Sulawesi Tenggara sebagai pengembangan ekowisata, sehingga Kabupaten Muna Barat dan Buton Tengah dapat mensinergikan konsep ekowisata tersebut dalam rencana tata ruangnya. Potensi wisata dapat diklasifikasikan pada kategori rendah dan sedang. Kategori rendah berada pada objek wisata Pulau Gala Kecil, sedangkan tiga belas objek wisata lainnya termasuk dalam kategori potensi sedang. Urgensi pengembangan objek wisata di Pulau Muna perlu mengedepankan konsep pengembangan ekowisata berbasis pesisir dan pulau-pulau kecil melalui percepatan pengelolaan objek wisata kategori sedang.
{"title":"Urgensi Pengembangan Wisata dalam Perencanaan Wilayah di Pulau Muna Provinsi Sulawesi Tenggara","authors":"Fadhil Surur, Zulhinas Nyilam Cahya, Malikuddin Surgani Wahid","doi":"10.29239/j.akuatikisle.3.2.1-7","DOIUrl":"https://doi.org/10.29239/j.akuatikisle.3.2.1-7","url":null,"abstract":"Percepatan pemanfaatan berbagai potensi setiap daerah sangat perlu dilakukan untuk mewujudkan kemandirian daerah. Terdapat tiga kabupaten di Pulau Muna, Sulawesi tenggara yang memiliki potensi karena kekayaan pesisir dan keberadaan pulau-pulau kecilnya akan tetapi pengelolaannya masih dilakukan secara parsial. Akselerasi perlu dilakukan pada keterpaduan pengelolaan objek wisata di pulau Muna untuk mewujudkan kemadirian ketiga daerah tersebut. Tujuan penelitian ini adalah mengidentifikasi kesamaan kebijakan pengembangan wisata dan potensi wisata unggulan serta menyusun arah kebijakan pengembangan wisata melalui pendekatan kekhasan wilayah geografis Pulau Muna. Penelitian dilakukan melalui survey lapangan dan penelesuruan dokumen perencanaan. Data yang diperoleh kemudian dianalisis menggunakan pendekatan mix metodh. Analisis yang digunakan meliputi analisis konten, skoring dan deksriptif. Hasil penelitian menunjukkan bahwa kebijakan pengembangan wisata di Pulau Muna telah diarahkan pada RTRW Kabupaten Muna dan RTRW Provinsi Sulawesi Tenggara sebagai pengembangan ekowisata, sehingga Kabupaten Muna Barat dan Buton Tengah dapat mensinergikan konsep ekowisata tersebut dalam rencana tata ruangnya. Potensi wisata dapat diklasifikasikan pada kategori rendah dan sedang. Kategori rendah berada pada objek wisata Pulau Gala Kecil, sedangkan tiga belas objek wisata lainnya termasuk dalam kategori potensi sedang. Urgensi pengembangan objek wisata di Pulau Muna perlu mengedepankan konsep pengembangan ekowisata berbasis pesisir dan pulau-pulau kecil melalui percepatan pengelolaan objek wisata kategori sedang.","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"18 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84096941","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}
Pub Date : 2019-11-05DOI: 10.29239/j.akuatikisle.3.2.9-15
Rapella Desiani, Susiana Susiana, F. Lestari
The Mapur waters contain various kinds of fish caught in one of them is Yellow and blueback fusilier. Yellow and blueback fusilier is one of the catches of high economic vulued. High economic value can certainly boost the Yellow and blueback fusilier and can affect the population. The research was conducted from August 2018 to July 2019 at this fish landing on Kelong Village. The tools used are stationery, cameras and materials used are fish as a research object. The aims of this research was to determine the Maximume Sustainable Yield (MSY), rate and effort of utilization, and the amount allowed to catch (JTB) of Yellow and blueback fusilier in Mapur waters landing this on Kelong Village. This research used survey method with primary data retrieval using live fishermen interviews and secondary data consists of document or literature that supports the research. The result of this research is the potential value of MSY is 787,067 kg/unit whit the optimum effort (f opt) 1.280 unit/ month not over the limit in other words yet overfishing. The utilization rate of Yellow and blueback fusilier 42% medium level overall, and so if increased efforts are still possible to optimize the haul, but still controlled. And amount allowed to catch value Yellow and blueback fusilier is 629.65 kg/unit, that Yellow and blueback fusilier can still be improved for optimal results, but not beyond the determined limits.
{"title":"Utilization rate of Yellow and blueback fusilier (Caesio teres) at Mapur waters this fish landing in Kelong village, Bintan coastal, Bintan Regency, Indonesia","authors":"Rapella Desiani, Susiana Susiana, F. Lestari","doi":"10.29239/j.akuatikisle.3.2.9-15","DOIUrl":"https://doi.org/10.29239/j.akuatikisle.3.2.9-15","url":null,"abstract":"The Mapur waters contain various kinds of fish caught in one of them is Yellow and blueback fusilier. Yellow and blueback fusilier is one of the catches of high economic vulued. High economic value can certainly boost the Yellow and blueback fusilier and can affect the population. The research was conducted from August 2018 to July 2019 at this fish landing on Kelong Village. The tools used are stationery, cameras and materials used are fish as a research object. The aims of this research was to determine the Maximume Sustainable Yield (MSY), rate and effort of utilization, and the amount allowed to catch (JTB) of Yellow and blueback fusilier in Mapur waters landing this on Kelong Village. This research used survey method with primary data retrieval using live fishermen interviews and secondary data consists of document or literature that supports the research. The result of this research is the potential value of MSY is 787,067 kg/unit whit the optimum effort (f opt) 1.280 unit/ month not over the limit in other words yet overfishing. The utilization rate of Yellow and blueback fusilier 42% medium level overall, and so if increased efforts are still possible to optimize the haul, but still controlled. And amount allowed to catch value Yellow and blueback fusilier is 629.65 kg/unit, that Yellow and blueback fusilier can still be improved for optimal results, but not beyond the determined limits.","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78676427","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}
Pub Date : 2019-05-16DOI: 10.29239/j.akuatikisle.3.1.31-39
Mosriula Mosriula
Research on an inventory of damage to coastal and marine ecosystems of the Riau Islands was carried out in the waters of the Berakit Village of Bintan Regency and Pulau Pasir Batam City. The purpose of this study was to obtain data on the status and condition of damage to seagrass coastal marine ecosystems and coral reefs in the two locations. The research period is from May to July 2019. The research method uses 'quadrant line transect' and Underwater Photo Transect and GIS analysis. Distribution of seagrass ecosystems 981.65 Ha, coral reefs 4291.73 Ha in Bintan Regency and Batam City. Berakit Beach seagrass cover has an average of 36.55% in the damaged or less rich / unhealthy category, while 71.02% in the Sand Island is in the dense or rich / healthy category. For live coral cover, Berakit Beach is 42.87% of medium condition category, while Pasir Island has an average of 1-2% of damaged condition category.
{"title":"Inventory of damage to coastal and marine ecosystems in the Kepulauan Riau, Indonesia","authors":"Mosriula Mosriula","doi":"10.29239/j.akuatikisle.3.1.31-39","DOIUrl":"https://doi.org/10.29239/j.akuatikisle.3.1.31-39","url":null,"abstract":"Research on an inventory of damage to coastal and marine ecosystems of the Riau Islands was carried out in the waters of the Berakit Village of Bintan Regency and Pulau Pasir Batam City. The purpose of this study was to obtain data on the status and condition of damage to seagrass coastal marine ecosystems and coral reefs in the two locations. The research period is from May to July 2019. The research method uses 'quadrant line transect' and Underwater Photo Transect and GIS analysis. Distribution of seagrass ecosystems 981.65 Ha, coral reefs 4291.73 Ha in Bintan Regency and Batam City. Berakit Beach seagrass cover has an average of 36.55% in the damaged or less rich / unhealthy category, while 71.02% in the Sand Island is in the dense or rich / healthy category. For live coral cover, Berakit Beach is 42.87% of medium condition category, while Pasir Island has an average of 1-2% of damaged condition category.","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"74 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80509070","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}
Pub Date : 2019-05-16DOI: 10.29239/j.akuatikisle.3.1.23-29
Abdul Rakhfid, E. Erna, Rochmady Rochmady, Fendi Fendi, Muhammad Zayani Ihu, Karyawati Karyawati
Shrimp commodities in Indonesia have been cultivated, either traditionally, traditionally plus, semi intensive, or intensively. One type of shrimp that is constantly strived to increase its production is the shrimp vaname (Litopenaneus vannamei). The environmental conditions of pond waters are closely related to pond water quality. One of the water quality parameters affecting the survival and growth of vaname shrimp is salinity. The study was conducted from May to June 2018 at the Fish Seed Hall (BBIP) Ghonebalano, Ghonebalano Village, Duruka District, Muna Regency. This study aims to determine the effect of water salinity on different media on the survival and growth of vaname shrimp. The study used a Completely Randomized Design with four treatments and three replications. Treatment A salinity 20 ppt, B treatment salinity 25 ppt, C treatment salinity 30 ppt and treatment D salinity 35 ppt. The results showed that the treatment had significant effect on the survival of the animals in the 95% confidence level where the survival in sequence, the treatment of A 87.50%, the treatment of B 83.33%, the C treatment 80.56% and the treatment D 69.44% . The treatment also had a significant effect on the growth of test animal at 95% confidence level. Successive growth was, treatment A 2.01 g, treatment B 1.91 g, treatment C 1,71 g and treatment D 1.51 g.
{"title":"Survival rate and growth of juvenile vannamei shrimp (Litopenaeus vannamei) in different media water salinity","authors":"Abdul Rakhfid, E. Erna, Rochmady Rochmady, Fendi Fendi, Muhammad Zayani Ihu, Karyawati Karyawati","doi":"10.29239/j.akuatikisle.3.1.23-29","DOIUrl":"https://doi.org/10.29239/j.akuatikisle.3.1.23-29","url":null,"abstract":"Shrimp commodities in Indonesia have been cultivated, either traditionally, traditionally plus, semi intensive, or intensively. One type of shrimp that is constantly strived to increase its production is the shrimp vaname (Litopenaneus vannamei). The environmental conditions of pond waters are closely related to pond water quality. One of the water quality parameters affecting the survival and growth of vaname shrimp is salinity. The study was conducted from May to June 2018 at the Fish Seed Hall (BBIP) Ghonebalano, Ghonebalano Village, Duruka District, Muna Regency. This study aims to determine the effect of water salinity on different media on the survival and growth of vaname shrimp. The study used a Completely Randomized Design with four treatments and three replications. Treatment A salinity 20 ppt, B treatment salinity 25 ppt, C treatment salinity 30 ppt and treatment D salinity 35 ppt. The results showed that the treatment had significant effect on the survival of the animals in the 95% confidence level where the survival in sequence, the treatment of A 87.50%, the treatment of B 83.33%, the C treatment 80.56% and the treatment D 69.44% . The treatment also had a significant effect on the growth of test animal at 95% confidence level. Successive growth was, treatment A 2.01 g, treatment B 1.91 g, treatment C 1,71 g and treatment D 1.51 g.","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"21 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89742757","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}
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