Pub Date : 2023-01-29DOI: 10.29239/j.akuatikisle.7.1.29-35
Muzadid Salam, F. Lestari, Susiana Susiana
The waters of Senggarang Besar are located in Senggarang Village, Tanjungpinang Kota District. The waters of Senggarang Besar have a fairly large mangrove ecosystem plus many mangrove seedling planting activities in the coastal waters of Senggarang Besar. Mangrove ecosystems have a variety of natural resources that are abundant and diverse. Mangroves are the most potential ecosystems because mangroves support the diversity of flora and fauna in aquatic communities and play a significant role in human survival based on economic, community and environmental perspectives. This study aims to determine the density, canopy cover, and status of mangrove ecosystems in the waters of Senggarang Besar. This research was conducted in September-December 2022 located in the waters of Senggarang Besar Tanjungpinang City, Riau Islands Province. Determination of observation stations using direct survey method in the field with 3 station points with 6 plots at each station, based on the presence of mangrove ecosystems. Determination of the retrieval point using purposive sampling method. Mangarove ecosystem species found in the waters of Senggarang Besar Tanjungpinang City Riau Islands Province there are 4 species including: Rhizophora apiculata, Bruguiera gymnorhiza, Xylocarpus granatum, and Avicenia marina. With density and cover values at station 1, 3900 ind/ha and 81.00%, at station 2, 1433.33 ind/ha and 69.98%, and station 3, 1446.7 ind/ha and 69.08%. The level of damage to the mangrove ecosystem in the waters of Senggarang Besar Tanjungpinang City, Riau Islands Province at station 1 includes good, very dense criteria based on KepMen LH No. 201 of 2004. While at stations 2 and 3 the level of damage includes good, moderate criteria based on KepMen LH No. 201 Year 2004.
{"title":"Status of mangrove ecosystems in the waters of Senggarang Besar, Tanjungpinang City, Riau Islands Province","authors":"Muzadid Salam, F. Lestari, Susiana Susiana","doi":"10.29239/j.akuatikisle.7.1.29-35","DOIUrl":"https://doi.org/10.29239/j.akuatikisle.7.1.29-35","url":null,"abstract":"The waters of Senggarang Besar are located in Senggarang Village, Tanjungpinang Kota District. The waters of Senggarang Besar have a fairly large mangrove ecosystem plus many mangrove seedling planting activities in the coastal waters of Senggarang Besar. Mangrove ecosystems have a variety of natural resources that are abundant and diverse. Mangroves are the most potential ecosystems because mangroves support the diversity of flora and fauna in aquatic communities and play a significant role in human survival based on economic, community and environmental perspectives. This study aims to determine the density, canopy cover, and status of mangrove ecosystems in the waters of Senggarang Besar. This research was conducted in September-December 2022 located in the waters of Senggarang Besar Tanjungpinang City, Riau Islands Province. Determination of observation stations using direct survey method in the field with 3 station points with 6 plots at each station, based on the presence of mangrove ecosystems. Determination of the retrieval point using purposive sampling method. Mangarove ecosystem species found in the waters of Senggarang Besar Tanjungpinang City Riau Islands Province there are 4 species including: Rhizophora apiculata, Bruguiera gymnorhiza, Xylocarpus granatum, and Avicenia marina. With density and cover values at station 1, 3900 ind/ha and 81.00%, at station 2, 1433.33 ind/ha and 69.98%, and station 3, 1446.7 ind/ha and 69.08%. The level of damage to the mangrove ecosystem in the waters of Senggarang Besar Tanjungpinang City, Riau Islands Province at station 1 includes good, very dense criteria based on KepMen LH No. 201 of 2004. While at stations 2 and 3 the level of damage includes good, moderate criteria based on KepMen LH No. 201 Year 2004.","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"58 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87224615","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 : 2023-01-28DOI: 10.29239/j.akuatikisle.7.1.19-22
Urai Dian Dharma Putra, F. Lestari, Susiana Susiana
Sei Carang waters are a mangrove ecosystem area with a fairly wide area coverage, Sei Carang waters have mangrove ecosystems. This study aims to determine the level of mangrove density and production of mangrove litter in Sei Carang. This research was conducted May-June 2022 located in Sei Carang. Observation locations were determined by survey methods and point selection using purposive sampling. Then observations using line transects using a plot measuring 10x10 m. There were 6 species found at the study site, namely: Rhizophora apiculata, Rhizophora mucronata, Bruguiera gymnorhiza, Bruguiera sexangula, Sonneratia alba, Xylocarpus granatum. The most common types were found at station 1 where there were 6 of them, and at station 3 there were only 4 types. With density levels ranging from 1633.33 ind/ha to 2300 ind/ha. And also the highest litter production value occurs at station 3 with an average value of 7.21 (gbk/m2) and the lowest occurs at station 2 with an average value of 2.27 (gbk/m2), and the parameters of the Sei Carang waters are still relatively low. good for the life of the mangrove ecosystem when compared to seawater Quality Standards Government Regulation of the Republic of Indonesia No. 22 of 2021 concerning the Implementation of Environmental Protection and Management, Attachment VII.
塞卡朗水域是一个红树林生态系统区域，面积相当广，塞卡朗水域有红树林生态系统。本研究旨在确定塞卡朗红树林密度水平和红树林凋落物产量。这项研究于2022年5月至6月在Sei Carang进行。通过调查方法和有目的抽样的选点确定观察地点。然后在一个面积为10 × 10 m的地块上使用横线进行观测。研究地点共发现6种植物，分别为:尖根菌、粗根菌、裸木菌、长角菌、海桑、木犀草。最常见的类型是1号站，有6种，而3号站只有4种。密度水平介乎1633.33至2300风/公顷。凋落物产量最高的是3号站，平均值为7.21 (gbk/m2)，最低的是2号站，平均值为2.27 (gbk/m2)， Sei Carang水域的各项参数仍然较低。与印度尼西亚共和国2021年第22号《关于实施环境保护和管理的海水质量标准政府条例》(附件七)相比，对红树林生态系统的生命有益。
{"title":"Mangrove litter production in Sei Carang waters of Tanjungpinang City, Riau Island Province","authors":"Urai Dian Dharma Putra, F. Lestari, Susiana Susiana","doi":"10.29239/j.akuatikisle.7.1.19-22","DOIUrl":"https://doi.org/10.29239/j.akuatikisle.7.1.19-22","url":null,"abstract":"Sei Carang waters are a mangrove ecosystem area with a fairly wide area coverage, Sei Carang waters have mangrove ecosystems. This study aims to determine the level of mangrove density and production of mangrove litter in Sei Carang. This research was conducted May-June 2022 located in Sei Carang. Observation locations were determined by survey methods and point selection using purposive sampling. Then observations using line transects using a plot measuring 10x10 m. There were 6 species found at the study site, namely: Rhizophora apiculata, Rhizophora mucronata, Bruguiera gymnorhiza, Bruguiera sexangula, Sonneratia alba, Xylocarpus granatum. The most common types were found at station 1 where there were 6 of them, and at station 3 there were only 4 types. With density levels ranging from 1633.33 ind/ha to 2300 ind/ha. And also the highest litter production value occurs at station 3 with an average value of 7.21 (gbk/m2) and the lowest occurs at station 2 with an average value of 2.27 (gbk/m2), and the parameters of the Sei Carang waters are still relatively low. good for the life of the mangrove ecosystem when compared to seawater Quality Standards Government Regulation of the Republic of Indonesia No. 22 of 2021 concerning the Implementation of Environmental Protection and Management, Attachment VII.","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"108 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79108483","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 : 2023-01-28DOI: 10.29239/j.akuatikisle.7.1.13-18
Lailatul Maghfirah, H. Latuconsina, H. D. Prasetyo
Mangrove forest is one of the ecosystems in the coastal area that plays an important role as a habitat for iktiofauna, one of which is the gelodok fish community. The purpose of this study was to compare the community structure of mudskippers at Bahak Indah Coast, Tongas, Probolinggo with or without mangrove vegetation. The study was conducted in January–February 2022. The determination of the observation station was carried out purposively, which was determined based on the presence or absence of mangrove vegetation. Observation of the mudskipper community used a systematic sampling method with the help of transects and plots. The analyzed mudskipper community structure data included diversity index, uniformity index and dominance index. The results found 4 species from 2 genera of mudskipper namely Boleophthalmus pectinirostris, Boleophthalmus boddarti, Periophthalmus chrysospilos and Periophthalmodon schlosseri. Mudskipper diversity index at both stations was in the medium category, and was higher at the stations with mangrove vegetation. The uniformity index was included in the high category, and was higher at the stations with mangrove vegetation, and the dominance index was in the low category, and lower at the stations with mangrove vegetation. The results of this study indicate that the coastal waters area with mangrove vegetation contributes to the high diversity and uniformity of the mudskipper community compared to areas without mangrove vegetation.
{"title":"Structure community of mudskipper at Coast of Bahak Indah, Tongas, Probolinggo – East Java","authors":"Lailatul Maghfirah, H. Latuconsina, H. D. Prasetyo","doi":"10.29239/j.akuatikisle.7.1.13-18","DOIUrl":"https://doi.org/10.29239/j.akuatikisle.7.1.13-18","url":null,"abstract":"Mangrove forest is one of the ecosystems in the coastal area that plays an important role as a habitat for iktiofauna, one of which is the gelodok fish community. The purpose of this study was to compare the community structure of mudskippers at Bahak Indah Coast, Tongas, Probolinggo with or without mangrove vegetation. The study was conducted in January–February 2022. The determination of the observation station was carried out purposively, which was determined based on the presence or absence of mangrove vegetation. Observation of the mudskipper community used a systematic sampling method with the help of transects and plots. The analyzed mudskipper community structure data included diversity index, uniformity index and dominance index. The results found 4 species from 2 genera of mudskipper namely Boleophthalmus pectinirostris, Boleophthalmus boddarti, Periophthalmus chrysospilos and Periophthalmodon schlosseri. Mudskipper diversity index at both stations was in the medium category, and was higher at the stations with mangrove vegetation. The uniformity index was included in the high category, and was higher at the stations with mangrove vegetation, and the dominance index was in the low category, and lower at the stations with mangrove vegetation. The results of this study indicate that the coastal waters area with mangrove vegetation contributes to the high diversity and uniformity of the mudskipper community compared to areas without mangrove vegetation.","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"30 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82657537","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 : 2023-01-27DOI: 10.29239/j.akuatikisle.7.1.5-8
Irkham Kurniawan, M. R. Maturbongs, Bonny Lantang
The purpose of this study was to see the abundance and distribution of mullet during the day and night on the coast of Lampu Satu Beach and Payum Beach. This research was conducted in June-August 2020. Determination of the sampling points at the research location using purposive random sampling method. Data analysis used in this research is Relative Abundance (Kr) and Morisita Spread Index (Id). Catches found during the study were 268, with 3 species of mullet, namely Mugil cepalus, Mugil dussumieri and Rhinomugil corsula. During the day, the total number of catches is 148 while at night it gets as many as 120. The highest proportion value of relative abundance was obtained from the two stations, namely Mugil dussumieri species and the lowest was Rhinomugil corsula. The results of the calculation of the morisita distribution index during the day at both stations obtained a value of 1.008 (group). It is also found that at night the two stations get a value of 1.014, which means that at night it is a group category.
{"title":"Abundance and temporal distribution of mullets caught in Merauke City Coastal Waters","authors":"Irkham Kurniawan, M. R. Maturbongs, Bonny Lantang","doi":"10.29239/j.akuatikisle.7.1.5-8","DOIUrl":"https://doi.org/10.29239/j.akuatikisle.7.1.5-8","url":null,"abstract":"The purpose of this study was to see the abundance and distribution of mullet during the day and night on the coast of Lampu Satu Beach and Payum Beach. This research was conducted in June-August 2020. Determination of the sampling points at the research location using purposive random sampling method. Data analysis used in this research is Relative Abundance (Kr) and Morisita Spread Index (Id). Catches found during the study were 268, with 3 species of mullet, namely Mugil cepalus, Mugil dussumieri and Rhinomugil corsula. During the day, the total number of catches is 148 while at night it gets as many as 120. The highest proportion value of relative abundance was obtained from the two stations, namely Mugil dussumieri species and the lowest was Rhinomugil corsula. The results of the calculation of the morisita distribution index during the day at both stations obtained a value of 1.008 (group). It is also found that at night the two stations get a value of 1.014, which means that at night it is a group category.","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82156276","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 : 2023-01-27DOI: 10.29239/j.akuatikisle.7.1.9-11
Yudid Srywahyuni Silomba, H. Hasbi, Rahmat Muhammad, Muhammad Sabiq
This study examines the traditional local wisdom of the fishing community, North Galesong. This study aims to describe the position of local wisdom in the midst of modernity. This study uses a case study qualitative approach. Data obtained from primary and secondary sources. The data collection technique is done by interview, observation and documentation. The results of this study indicate that the local wisdom of mutual cooperation in the withdrawal of fishing boats in North Galesong has faded since the entry of modernity contamination. The change in the towing of the ship is based on rational considerations related to the effectiveness of work and respect for other community activities. The towing of ships carried out in mutual cooperation is more costly and time consuming. Towing ships using modern tools such as excavators is more efficient.
{"title":"Local wisdom of the fisherman community (Case study of North Galesong coastal community mutual cooperation, Takalar Regency)","authors":"Yudid Srywahyuni Silomba, H. Hasbi, Rahmat Muhammad, Muhammad Sabiq","doi":"10.29239/j.akuatikisle.7.1.9-11","DOIUrl":"https://doi.org/10.29239/j.akuatikisle.7.1.9-11","url":null,"abstract":"This study examines the traditional local wisdom of the fishing community, North Galesong. This study aims to describe the position of local wisdom in the midst of modernity. This study uses a case study qualitative approach. Data obtained from primary and secondary sources. The data collection technique is done by interview, observation and documentation. The results of this study indicate that the local wisdom of mutual cooperation in the withdrawal of fishing boats in North Galesong has faded since the entry of modernity contamination. The change in the towing of the ship is based on rational considerations related to the effectiveness of work and respect for other community activities. The towing of ships carried out in mutual cooperation is more costly and time consuming. Towing ships using modern tools such as excavators is more efficient.","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78322720","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 : 2023-01-13DOI: 10.29239/j.akuatikisle.7.1.1-4
L. Daris, Alpiani Alpiani, Ade Fitrah Maharini, F. Febri
The role of aquaculture is vast in efforts to increase the quality and quantity of fishery products and to meet the nutritional food needs of the people of the Maros and South Sulawesi Regencies. Catfish is one of the fisheries commodities that has good prospects for development. This is supported by the characteristics of catfish, which have high nutritional content, fast growth, are easy to breed, and can be maintained in almost all aquaculture containers. This study examines the flow of catfish marketing and analyses the differences in catfish prices in the Marusu Village, Palantikan Village, Maros Baru District, and Maros Regency. The research method was interviews assisted with a questionnaire instrument. The analysis used in this study is descriptive qualitative analysis for marketing channels and farmer's share analysis to measure the efficiency of acceptance of marketing channels for seed and catfish cultivators. The marketing channel for catfish seeds in the Marusu environment consists of 2 channels. Channel 1 starts from cultivators, collectors within the Marusu environment, and outside collectors and ends with cultivators outside the Maros area (consumers), channel 2 starts from cultivators, collectors and cultivators outside the Maros Regency area (consumers). The catfish marketing channel also consists of 2 channels. Channel 1, namely, starts with cultivators, retailers and consumers. Channel 2 is the cultivator directly to the consumer. For catfish fingerlings, farmers in marketing channels 1 and 2 are 75%, respectively. In contrast, the farmer's share in marketing channels 1 and 2 for catfish is 66.67% and 100%.
{"title":"Marketing analysis of catfish (Clarias batrachus) in Lingkungan Marusu, Maros Regency","authors":"L. Daris, Alpiani Alpiani, Ade Fitrah Maharini, F. Febri","doi":"10.29239/j.akuatikisle.7.1.1-4","DOIUrl":"https://doi.org/10.29239/j.akuatikisle.7.1.1-4","url":null,"abstract":"The role of aquaculture is vast in efforts to increase the quality and quantity of fishery products and to meet the nutritional food needs of the people of the Maros and South Sulawesi Regencies. Catfish is one of the fisheries commodities that has good prospects for development. This is supported by the characteristics of catfish, which have high nutritional content, fast growth, are easy to breed, and can be maintained in almost all aquaculture containers. This study examines the flow of catfish marketing and analyses the differences in catfish prices in the Marusu Village, Palantikan Village, Maros Baru District, and Maros Regency. The research method was interviews assisted with a questionnaire instrument. The analysis used in this study is descriptive qualitative analysis for marketing channels and farmer's share analysis to measure the efficiency of acceptance of marketing channels for seed and catfish cultivators. The marketing channel for catfish seeds in the Marusu environment consists of 2 channels. Channel 1 starts from cultivators, collectors within the Marusu environment, and outside collectors and ends with cultivators outside the Maros area (consumers), channel 2 starts from cultivators, collectors and cultivators outside the Maros Regency area (consumers). The catfish marketing channel also consists of 2 channels. Channel 1, namely, starts with cultivators, retailers and consumers. Channel 2 is the cultivator directly to the consumer. For catfish fingerlings, farmers in marketing channels 1 and 2 are 75%, respectively. In contrast, the farmer's share in marketing channels 1 and 2 for catfish is 66.67% and 100%.","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"65 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83569422","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 : 2022-11-27DOI: 10.29239/j.akuatikisle.6.2.149-155
Rahima Zakia, F. Lestari, Susiana Susiana
The waters of the Sei Carang estuary are water areas that are influenced by tides and have mangrove vegetation along the waters. However, with the conversion of land functions such as bauxite mining and logging activities, the existing mangrove ecosystem is damaged. The purpose of the study was to determine the ecological characteristics of the mangrove ecosystem and to determine the level of ecological suitability of the mangrove ecosystem as a mangrove rehabilitation area in the Sei Carang estuary waters, Tanjungpinang City. This study used a purposive sampling method at 4 stations selected based on land openness and locations that allow for rehabilitation. Parameters in this study include mangrove type, substrate, salinity, tidal type, pH, current velocity, and biota objects. Based on observations, there were 10 types of mangroves found. The results of observations that have been calculated using the mangrove rehabilitation land suitability matrix show that each station can be said to be suitable for the rehabilitation area with the distribution of the suitability value of mangrove rehabilitation land showing a dominant suitability of S1 (Highly Appropriate).
Sei Carang河口水域是受潮汐影响的水域，沿岸有红树林植被。然而，随着土地功能的转变，如铝土矿开采和伐木活动，现有的红树林生态系统受到破坏。研究的目的是确定丹中品港市塞加朗河口水域红树林生态系统的生态特征，并确定红树林生态系统作为红树林恢复区的生态适宜性水平。本研究采用有目的的抽样方法，根据土地开放程度和允许修复的地点选择4个站点。本研究的参数包括红树林类型、基质、盐度、潮汐类型、pH值、流速和生物群对象。根据观察，共发现了10种红树林。利用红树林复垦用地适宜性矩阵计算的观测结果表明，各站位的红树林复垦用地适宜性值分布表现为S1(高度适宜)的优势。
{"title":"Ecological suitability of mangrove ecosystems as mangrove rehabilitation areas in the Sei Carang estuary waters of Tanjungpinang City","authors":"Rahima Zakia, F. Lestari, Susiana Susiana","doi":"10.29239/j.akuatikisle.6.2.149-155","DOIUrl":"https://doi.org/10.29239/j.akuatikisle.6.2.149-155","url":null,"abstract":"The waters of the Sei Carang estuary are water areas that are influenced by tides and have mangrove vegetation along the waters. However, with the conversion of land functions such as bauxite mining and logging activities, the existing mangrove ecosystem is damaged. The purpose of the study was to determine the ecological characteristics of the mangrove ecosystem and to determine the level of ecological suitability of the mangrove ecosystem as a mangrove rehabilitation area in the Sei Carang estuary waters, Tanjungpinang City. This study used a purposive sampling method at 4 stations selected based on land openness and locations that allow for rehabilitation. Parameters in this study include mangrove type, substrate, salinity, tidal type, pH, current velocity, and biota objects. Based on observations, there were 10 types of mangroves found. The results of observations that have been calculated using the mangrove rehabilitation land suitability matrix show that each station can be said to be suitable for the rehabilitation area with the distribution of the suitability value of mangrove rehabilitation land showing a dominant suitability of S1 (Highly Appropriate).","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"31 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85366314","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 : 2022-11-24DOI: 10.29239/j.akuatikisle.6.2.141-147
F. Lestari
Coastal and small islands are faced with various significant challenges, one of which is the vulnerability to contamination by waste disposal from land and the magnitude of the impact it has on coastal waters. This study presents a framework for formulating environmental management of small island coastal waters from anthropogenic sources of terrestrial land with a system dynamic approach based on the characteristics of physical environmental factors and oceanography of the waters. The purpose of this research is to formulate a strategy for environmental management of the coastal waters of Tanjungpinang City. The results showed that the total magnitude of the waste load originating from anthropogenic sources on the mainland of Tanjungpinang City was 1,073.98 tons/year. The burden of organic waste in Tanjungpinang City is identified from five sources, namely domestic waste from residential areas, hotel and restaurant waste, the food industry, and the agricultural and livestock sectors. The Tanjungpinang coastal waters environmental management strategy with a dynamic system approach is recommended to use an optimistic scenario, but it needs to be supported by several policies in the form of (1) government support to build a community wastewater treatment facility or communal WWTP, (2) increasing community participation and concern for the aquatic environment , and (3) preparing regional strategic plans, specifically in the field of aquatic environmental management in the context of controlling effluent in coastal waters of small islands.
沿海和小岛屿面临着各种重大挑战，其中之一是容易受到陆地废物处置的污染及其对沿海水域的巨大影响。本研究提出了一个基于自然环境因子和海洋特征的系统动力学方法制定陆地人为源小岛屿沿海水域环境管理的框架。本研究的目的在于拟定丹中槟榔市沿海水域环境管理策略。结果表明:丹中槟榔市陆地人为源垃圾负荷总量为1073.98 t /年;丹戎槟榔市的有机废物负担从五个来源确定，即来自居民区的生活废物、酒店和餐馆的废物、食品工业以及农业和畜牧业。建议采用动态系统方法的丹戎槟榔沿海水域环境管理战略采用乐观的情景，但需要以以下几种政策形式予以支持:(1)政府支持建立社区污水处理设施或公共污水处理厂;(2)提高社区对水生环境的参与和关注;(3)制定区域战略规划。特别是在水生环境管理领域，在控制小岛屿沿海水域的污水方面。
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Pub Date : 2022-11-20DOI: 10.29239/j.akuatikisle.6.2.135-140
Nur Malichatin, H. Latuconsina, Hasan Zayadi
The fiddler crab (Uca spp.) is a type of animal belonging to the crustacean group that lives on the coast of Bahak Indah, Tongas, Probolinggo. The high level of anthropogenic activity on the beach of Bahak Indah makes the fiddler crab community increasingly depressed and its habitat decreasing. The purpose of this study was to compare the community structure of fiddler crabs at Bahak Beach, Tongas, Probolinggo. The study was conducted in January – February 2022. The determination of observation stations was purposive based on the consideration of the presence and absence of mangrove vegetation. Sampling of fiddler crabs used a systematic sampling method using transects and plots. Community structure data analysis includes diversity, uniformity, and dominance indices displayed in graphical form. Based on the results of the study found 4 types of fiddler crabs in Bahak Indah Beach, namely Uca cryptica, Uca perplexa, Uca coarctata, and Uca dussumieri. The value of diversity on the beach with mangrove habitat is in the medium category, while on the beach habitat without mangrove vegetation it is in the low category. The uniformity value obtained in mangrove habitats is in the high category, while in coastal habitats without mangrove vegetation it is found in the medium category. On the other hand, the dominance index value is in the low category in coastal habitats with mangrove vegetation, and the moderate category in coastal habitats without mangrove vegetation. The relationship between the Diversity (H') of the fiddler crab and the environmental conditions of the Bahak Indah Beach waters is that it has a positive correlation with water pH parameters with sufficient correlation and soil pH with a strong correlation. While the correlation with temperature parameters is strong but negative. Likewise, salinity is quite strong but negative.
招潮蟹(招潮蟹属)是一种甲壳类动物，生活在汤加斯、波罗林戈的Bahak Indah海岸。Bahak Indah海滩上的高水平人为活动使招潮蟹群落日益萧条，栖息地减少。本研究的目的是比较Probolinggo汤加斯Bahak海滩招潮蟹的群落结构。该研究于2022年1月至2月进行。在考虑红树林植被有无的基础上，确定观测站是有目的的。招潮蟹的抽样采用了系统的样条和样地抽样方法。群落结构数据分析包括多样性、均匀性和优势度指数，以图形形式显示。根据研究结果，在Bahak Indah海滩发现了4种招潮蟹，分别是Uca cryptica, Uca perplexa, Uca coarctata和Uca dussumieri。有红树林生境的滩地多样性值为中等，无红树林生境的滩地多样性值为低。红树林生境均匀性值为高类，无红树林生境均匀性值为中类。有红树林的沿海生境优势度指数处于低水平，无红树林的沿海生境优势度指数处于中等水平。招潮蟹多样性(H’)与Bahak Indah Beach水域环境条件的关系为:与水体pH参数正相关，相关性充分;与土壤pH值正相关，相关性强。与温度参数的相关性较强，但呈负相关。同样，盐度也很强烈，但却是负的。
{"title":"Community structure of the Fiddler Crab (Uca spp.) at Bahak Indah Beach, Tongas, Probolinggo – East Java","authors":"Nur Malichatin, H. Latuconsina, Hasan Zayadi","doi":"10.29239/j.akuatikisle.6.2.135-140","DOIUrl":"https://doi.org/10.29239/j.akuatikisle.6.2.135-140","url":null,"abstract":"The fiddler crab (Uca spp.) is a type of animal belonging to the crustacean group that lives on the coast of Bahak Indah, Tongas, Probolinggo. The high level of anthropogenic activity on the beach of Bahak Indah makes the fiddler crab community increasingly depressed and its habitat decreasing. The purpose of this study was to compare the community structure of fiddler crabs at Bahak Beach, Tongas, Probolinggo. The study was conducted in January – February 2022. The determination of observation stations was purposive based on the consideration of the presence and absence of mangrove vegetation. Sampling of fiddler crabs used a systematic sampling method using transects and plots. Community structure data analysis includes diversity, uniformity, and dominance indices displayed in graphical form. Based on the results of the study found 4 types of fiddler crabs in Bahak Indah Beach, namely Uca cryptica, Uca perplexa, Uca coarctata, and Uca dussumieri. The value of diversity on the beach with mangrove habitat is in the medium category, while on the beach habitat without mangrove vegetation it is in the low category. The uniformity value obtained in mangrove habitats is in the high category, while in coastal habitats without mangrove vegetation it is found in the medium category. On the other hand, the dominance index value is in the low category in coastal habitats with mangrove vegetation, and the moderate category in coastal habitats without mangrove vegetation. The relationship between the Diversity (H') of the fiddler crab and the environmental conditions of the Bahak Indah Beach waters is that it has a positive correlation with water pH parameters with sufficient correlation and soil pH with a strong correlation. While the correlation with temperature parameters is strong but negative. Likewise, salinity is quite strong but negative.","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75928415","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 : 2022-11-19DOI: 10.29239/j.akuatikisle.6.2.131-134
Yusran Suhan, Sakaria J. Anwar, Nuvida Raf, H. Hasbi, Manyus Radjab, Muhammad Sabiq
The practice of underage marriage to fisherwomen is based on the socio-economic and cultural conditions of the community in constructing a social phenomenon. Underage marriage is a classic discourse that has occurred in society, both in urban, rural and coastal communities. Communities that practice underage marriages are usually influenced by the constructs that develop in the surrounding community. This paper uses a type of qualitative research with a purposive sampling approach. The type of research used is descriptive, based on case study research and documents (both printed and electronic), as well as other sources of information deemed relevant. The results of the study show that the practice of underage marriage occurs because of habitus or habits that are produced from the low economic conditions of fishing families so that underage marriage is considered as a solution for survival and also as social capital and cultural capital owned by fishing families, as well as the practice of buying age and the strength of religious knowledge is a supporting factor for the practice of underage marriages occurring in the area.
{"title":"The social construction of fisherwomen towards underage marriage in Sulaa Village, Betoambari District, Bau-Bau City, Southeast Sulawesi","authors":"Yusran Suhan, Sakaria J. Anwar, Nuvida Raf, H. Hasbi, Manyus Radjab, Muhammad Sabiq","doi":"10.29239/j.akuatikisle.6.2.131-134","DOIUrl":"https://doi.org/10.29239/j.akuatikisle.6.2.131-134","url":null,"abstract":"The practice of underage marriage to fisherwomen is based on the socio-economic and cultural conditions of the community in constructing a social phenomenon. Underage marriage is a classic discourse that has occurred in society, both in urban, rural and coastal communities. Communities that practice underage marriages are usually influenced by the constructs that develop in the surrounding community. This paper uses a type of qualitative research with a purposive sampling approach. The type of research used is descriptive, based on case study research and documents (both printed and electronic), as well as other sources of information deemed relevant. The results of the study show that the practice of underage marriage occurs because of habitus or habits that are produced from the low economic conditions of fishing families so that underage marriage is considered as a solution for survival and also as social capital and cultural capital owned by fishing families, as well as the practice of buying age and the strength of religious knowledge is a supporting factor for the practice of underage marriages occurring in the area.","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"56 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91081715","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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