Pub Date : 2020-07-30DOI: 10.31258/dli.7.2.p.129-136
F. Ramadan, Farhan Ramdhani, Deni Efizon, N. Nofrizal
Trawl has the size a mesh size a small size pockets of the cod end. This allows the trawl fishing gear to potentially be a fishing gear that is not selective about the size of the fish and the species that are targeted for its catch. If this fishing gear is left, its existence will eventually have a negative impact on the sustainability of fish resources, especially in coastal waters. The purpose of this study is to calculate the composition and proportion of main catches, bycatch and discarded catches. It is expected that knowing the composition and proportion of the main, by-product and discarded catches can provide an overview of the pressure on stocks and sustainability of fisheries resources in the waters where trawl is operated. The method used in this study is a survey method. A series of survey activities were carried out directly in the field to identify and count the types of species caught by trawlers. Based on the percentage of main catch, by-catch and discard per type, it Matuta planipes are the dominant species caught by trawlers (23.65%). The main catch Parapenaeus longirostris 15.92%. In addition, the main catch caught were Parapenaeopsis sculptilis (9.787%), Penaeus merguiensis (0.646%), Metapenaeus brevicornis (10.118%), Penaeus indicus (0.029%) and Squilla mantis (0.153%). Percentage of bycatch reaches 2.245% of 10 species caught and discarded catches reach 61.103% of 25 species caught.
{"title":"Ancaman keanekaragaman hayati (Biodiversity) terhadap ekosistem daerah penangkapan pukat hela","authors":"F. Ramadan, Farhan Ramdhani, Deni Efizon, N. Nofrizal","doi":"10.31258/dli.7.2.p.129-136","DOIUrl":"https://doi.org/10.31258/dli.7.2.p.129-136","url":null,"abstract":"Trawl has the size a mesh size a small size pockets of the cod end. This allows the trawl fishing gear to potentially be a fishing gear that is not selective about the size of the fish and the species that are targeted for its catch. If this fishing gear is left, its existence will eventually have a negative impact on the sustainability of fish resources, especially in coastal waters. The purpose of this study is to calculate the composition and proportion of main catches, bycatch and discarded catches. It is expected that knowing the composition and proportion of the main, by-product and discarded catches can provide an overview of the pressure on stocks and sustainability of fisheries resources in the waters where trawl is operated. The method used in this study is a survey method. A series of survey activities were carried out directly in the field to identify and count the types of species caught by trawlers. Based on the percentage of main catch, by-catch and discard per type, it Matuta planipes are the dominant species caught by trawlers (23.65%). The main catch Parapenaeus longirostris 15.92%. In addition, the main catch caught were Parapenaeopsis sculptilis (9.787%), Penaeus merguiensis (0.646%), Metapenaeus brevicornis (10.118%), Penaeus indicus (0.029%) and Squilla mantis (0.153%). Percentage of bycatch reaches 2.245% of 10 species caught and discarded catches reach 61.103% of 25 species caught.","PeriodicalId":150200,"journal":{"name":"Dinamika Lingkungan Indonesia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129817648","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 : 2019-07-22DOI: 10.31258/dli.6.2.p.85-94
Rachmiwati Yusuf, Usman Pato, U. Tang, Rahman Karnila
The study was conducted from January to July 2018 in four sub-districts (Bunga Raya, Sabak Auh, Sungai Apit and Sungai Mandau) in Siak Regency. The sample of farmers in this study were 203 people who were selected by purposive sampling. Data collection was done by interviewing techniques using questionnaires and field observations. The analysis of the sustainability of lowland rice farming was carried out based on the assessment of index and sustainability status using the Rap-Rice method in Multi-Dimensional Scaling (MDS). The purpose of this study was to analyze the index and the status of sustainability of the socio-cultural dimensions of wetland farming and analyze the role of each of the socio-cultural attributes that have sensitivity to the management of rice farming in the future. The results of Rap-Rice analysis of the seven socio-cultural attributes analyzed, two attributes provide sensitivity to the District (Bunga Raya, Sabak Auh and Sungai Mandau). Four attributes give sensitivity to Sungai Apit District. The attribute that gives sensitivity to all sub-districts is the attribute of attending training / counseling. Based on socio-cultural conditions, the analysis of wetland rice farming in Siak District showed a fairly sustainable category for Bunga Raya District (56.7%), Sabak Auh (50.80%) and Sungai Mandau (51.10%) while for Sungai Apit Subdistrict the value was obtained (47.70%) or less sustainable .
该研究于2018年1月至7月在锡雅县的四个街道(Bunga Raya、Sabak Auh、Sungai Apit和Sungai Mandau)进行。本研究的农民样本为203人，采用目的抽样法。数据收集是通过使用问卷和实地观察的访谈技术完成的。利用多维尺度下的Rap-Rice方法，在评价指标和可持续发展状况的基础上，对我国低洼水稻种植的可持续性进行了分析。本研究的目的是分析湿地农业社会文化维度的指数和可持续性状况，并分析每个敏感的社会文化属性在未来水稻种植管理中的作用。Rap-Rice分析的结果分析了七个社会文化属性，其中两个属性提供了该地区的敏感性(Bunga Raya, Sabak Auh和Sungai Mandau)。四种属性赋予双溪Apit地区敏感性。使所有街道具有敏感性的属性是参加培训/咨询的属性。基于社会文化条件分析，锡雅区湿地水稻种植的可持续性为邦加拉雅区(56.7%)、沙巴奥区(50.80%)和双盖曼道(51.10%)，双盖阿皮特街道的可持续性为47.70%或更低。
{"title":"Analisis Keberlanjutan Dimensi Sosial Budaya Usahatani Padi Sawah di Kabupaten Siak Provinsi Riau","authors":"Rachmiwati Yusuf, Usman Pato, U. Tang, Rahman Karnila","doi":"10.31258/dli.6.2.p.85-94","DOIUrl":"https://doi.org/10.31258/dli.6.2.p.85-94","url":null,"abstract":"The study was conducted from January to July 2018 in four sub-districts (Bunga Raya, Sabak Auh, Sungai Apit and Sungai Mandau) in Siak Regency. The sample of farmers in this study were 203 people who were selected by purposive sampling. Data collection was done by interviewing techniques using questionnaires and field observations. The analysis of the sustainability of lowland rice farming was carried out based on the assessment of index and sustainability status using the Rap-Rice method in Multi-Dimensional Scaling (MDS). The purpose of this study was to analyze the index and the status of sustainability of the socio-cultural dimensions of wetland farming and analyze the role of each of the socio-cultural attributes that have sensitivity to the management of rice farming in the future. The results of Rap-Rice analysis of the seven socio-cultural attributes analyzed, two attributes provide sensitivity to the District (Bunga Raya, Sabak Auh and Sungai Mandau). Four attributes give sensitivity to Sungai Apit District. The attribute that gives sensitivity to all sub-districts is the attribute of attending training / counseling. Based on socio-cultural conditions, the analysis of wetland rice farming in Siak District showed a fairly sustainable category for Bunga Raya District (56.7%), Sabak Auh (50.80%) and Sungai Mandau (51.10%) while for Sungai Apit Subdistrict the value was obtained (47.70%) or less sustainable .","PeriodicalId":150200,"journal":{"name":"Dinamika Lingkungan Indonesia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129520144","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 : 2019-07-22DOI: 10.31258/dli.6.2.p.126-135
Ernawaty Ernawaty, Z. Zulkarnain, Yusni Ikhwan Siregar, Bahruddin Bahruddin
Waste is a wasted or intentionally disposed material derived from the results of human and natural activities that do not have economic value. Pekanbaru city is one of the city that does not escape from garbage problem. The waste management of Pekanbaru City includes the final collection, collection, transportation, processing and disposal. Current waste management has not solved the problem optimally. The concept of waste management conducted by urban community Pekanbaru at this time mostly only tn the conte.xt of transporting waste from waste sources to landfills (FPA) which then will have an impact on the environment and health around the TPS are supported also with the behavior of people who are still mixing between dry waste and wet garbage. Type of research is done by qualitative approach with descriptive method Based on field facts with data collection techniques include observation, interviews, docwnentation studies related to research objectives. This research uses Hartono theory which mentions 5 stages of the applied process, namely prevent, reuse, recycle, capture energy and waste. The informant of this research is the administrative staff of Garbage Management Sector Pekanbaru City, Section Head of Solid Waste Management of Domestic Riau Province, and Chairman of Swadaya Masyarakat "Tarai Mandiri". For the purpose of this research is to analyze the waste management of Pekanbaru City and to know the factors - factors that influence waste management Pekanbaru City. The results of research conducted by researchers can be concluded that waste management Pekanbaru not yet maximal, this is based on the concept of waste management that is still not running optimally to change the old waste management concept to the new management concept using 3R concept (reduce, reuse and recycle) conducted by the government. This is influenced by the lack of public awareness and kuranngnya infrastructure facilities as a tool in the process of waste management
{"title":"Pengelolaan Sampah di Kota Pekanbaru","authors":"Ernawaty Ernawaty, Z. Zulkarnain, Yusni Ikhwan Siregar, Bahruddin Bahruddin","doi":"10.31258/dli.6.2.p.126-135","DOIUrl":"https://doi.org/10.31258/dli.6.2.p.126-135","url":null,"abstract":"Waste is a wasted or intentionally disposed material derived from the results of human and natural activities that do not have economic value. Pekanbaru city is one of the city that does not escape from garbage problem. The waste management of Pekanbaru City includes the final collection, collection, transportation, processing and disposal. Current waste management has not solved the problem optimally. The concept of waste management conducted by urban community Pekanbaru at this time mostly only tn the conte.xt of transporting waste from waste sources to landfills (FPA) which then will have an impact on the environment and health around the TPS are supported also with the behavior of people who are still mixing between dry waste and wet garbage. Type of research is done by qualitative approach with descriptive method Based on field facts with data collection techniques include observation, interviews, docwnentation studies related to research objectives. This research uses Hartono theory which mentions 5 stages of the applied process, namely prevent, reuse, recycle, capture energy and waste. The informant of this research is the administrative staff of Garbage Management Sector Pekanbaru City, Section Head of Solid Waste Management of Domestic Riau Province, and Chairman of Swadaya Masyarakat \"Tarai Mandiri\". For the purpose of this research is to analyze the waste management of Pekanbaru City and to know the factors - factors that influence waste management Pekanbaru City. The results of research conducted by researchers can be concluded that waste management Pekanbaru not yet maximal, this is based on the concept of waste management that is still not running optimally to change the old waste management concept to the new management concept using 3R concept (reduce, reuse and recycle) conducted by the government. This is influenced by the lack of public awareness and kuranngnya infrastructure facilities as a tool in the process of waste management","PeriodicalId":150200,"journal":{"name":"Dinamika Lingkungan Indonesia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129633468","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 : 2019-07-22DOI: 10.31258/dli.6.2.p.104-109
Zainuri Zainuri, S. Sujianto, A. Ahmad, F. Feliatra
The vast palm oil plantations in Riau province which are 2,430,500 hectares (BPS Indonesia, 2017) have great potential as a provider of CPO (Crude Palm Oil) and other by-products and include waste. The midrib is always lowered along with the decrease in oil palm fruit bunches at harvest. Handling of waste from the midrib is only by stacking it in the field and letting it dry and self-destruct. Oil palm midribs are still a problem today because they can affect the global climate with greenhouse gas emissions. Carbon emissions can still be minimized by utilizing oil palm midribs. This study aims to measure the reduction of CO2 emissions as an added ingredient in the production of fiber CLC. Presentation of research results using descriptive methods. Research conducted in laboratories with an experimental approach is quantitative. The findings of this study are that the use of oil palm fronds as an added ingredient in producing CLC of solar and electric fuel fibers by 1 m3 can reduce CO2 emissions. The conclusion of this study is that CO2 emissions that can be reduced in the manufacture of 1 m3 of fiber CLC using diesel fuel is 111,582 tons/year and when using an electrically driven engine the CO2 emissions that can be reduced are 120.887 tons/year.
廖内省的大型棕榈油种植园面积达2,430,500公顷(BPS Indonesia, 2017年)，作为粗棕榈油(CPO)和其他副产品(包括废物)的供应商，具有巨大的潜力。随着油棕果束在收获时的减少，中脉总是降低。处理来自中脉的废物只需要将其堆放在田地里，让它干燥并自毁。油棕的中排在今天仍然是个问题，因为它们会排放温室气体，影响全球气候。利用油棕中排也可以减少碳排放。本研究旨在测量作为纤维CLC生产中添加成分的二氧化碳排放量的减少。使用描述性方法展示研究结果。在实验室用实验方法进行的研究是定量的。这项研究的结果是，在生产1立方米的太阳能和电力燃料纤维中，使用油棕叶作为添加成分可以减少二氧化碳的排放。本研究的结论是，使用柴油制造1 m3纤维CLC可减少的CO2排放量为111,582吨/年，使用电动发动机可减少的CO2排放量为120.887吨/年。
{"title":"Kontribusi Produksi Cellular Lightweight Concrete Serat Limbah Pelepah Kelapa Ssawit Terhadap Emisi CO2","authors":"Zainuri Zainuri, S. Sujianto, A. Ahmad, F. Feliatra","doi":"10.31258/dli.6.2.p.104-109","DOIUrl":"https://doi.org/10.31258/dli.6.2.p.104-109","url":null,"abstract":"The vast palm oil plantations in Riau province which are 2,430,500 hectares (BPS Indonesia, 2017) have great potential as a provider of CPO (Crude Palm Oil) and other by-products and include waste. The midrib is always lowered along with the decrease in oil palm fruit bunches at harvest. Handling of waste from the midrib is only by stacking it in the field and letting it dry and self-destruct. Oil palm midribs are still a problem today because they can affect the global climate with greenhouse gas emissions. Carbon emissions can still be minimized by utilizing oil palm midribs. This study aims to measure the reduction of CO2 emissions as an added ingredient in the production of fiber CLC. Presentation of research results using descriptive methods. Research conducted in laboratories with an experimental approach is quantitative. The findings of this study are that the use of oil palm fronds as an added ingredient in producing CLC of solar and electric fuel fibers by 1 m3 can reduce CO2 emissions. The conclusion of this study is that CO2 emissions that can be reduced in the manufacture of 1 m3 of fiber CLC using diesel fuel is 111,582 tons/year and when using an electrically driven engine the CO2 emissions that can be reduced are 120.887 tons/year.","PeriodicalId":150200,"journal":{"name":"Dinamika Lingkungan Indonesia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132208782","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 : 2019-07-22DOI: 10.31258/dli.6.2.p.95-103
I. Istiqomah
Current environmental problems continue to experience a serious increase. One way to reduce the threat of pollution is to change the outlook and attitudes of students to be more concerned about the environment. Adiwiyata school program is one way that can be followed to achieve these goals. This study aims to analyze the environmental attitudes of students in MAN-1 Pekanbaru who have held the status of Adiwiyata school since 2010. The research was conducted at MAN-1 Pekanbaru with a sample of 270 people using survey methods. The environmental care attitude questionnaire was compiled based on 5 indicators namely attitudes towards waste, attitudes towards energy indicators, attitudes towards water, land and air indicators, attitudes towards flora and fauna indicators and attitudes towards humans and the social environment. The results of the analysis show that the highest attitude indicator is on the attitude indicator towards humans and the social environment with an average value of 4.15, followed by an attitude indicator towards energy with an average of 3.97, an indicator of attitude towards waste of 3.79, an indicator of attitude towards air, air and land of 3.64 and indicators of attitudes towards flora and fauna of 3.57. While the environmental care category was dominated by the good category at 87.4%, the very good category at 10.37% and the low attitude category at 2.22%.
{"title":"Sikap Peduli Lingkungan Peserta Didik di MAN-1 Pekanbaru Sebagai Sekolah Adiwiyata","authors":"I. Istiqomah","doi":"10.31258/dli.6.2.p.95-103","DOIUrl":"https://doi.org/10.31258/dli.6.2.p.95-103","url":null,"abstract":"Current environmental problems continue to experience a serious increase. One way to reduce the threat of pollution is to change the outlook and attitudes of students to be more concerned about the environment. Adiwiyata school program is one way that can be followed to achieve these goals. This study aims to analyze the environmental attitudes of students in MAN-1 Pekanbaru who have held the status of Adiwiyata school since 2010. The research was conducted at MAN-1 Pekanbaru with a sample of 270 people using survey methods. The environmental care attitude questionnaire was compiled based on 5 indicators namely attitudes towards waste, attitudes towards energy indicators, attitudes towards water, land and air indicators, attitudes towards flora and fauna indicators and attitudes towards humans and the social environment. The results of the analysis show that the highest attitude indicator is on the attitude indicator towards humans and the social environment with an average value of 4.15, followed by an attitude indicator towards energy with an average of 3.97, an indicator of attitude towards waste of 3.79, an indicator of attitude towards air, air and land of 3.64 and indicators of attitudes towards flora and fauna of 3.57. While the environmental care category was dominated by the good category at 87.4%, the very good category at 10.37% and the low attitude category at 2.22%.","PeriodicalId":150200,"journal":{"name":"Dinamika Lingkungan Indonesia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114911102","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 : 2019-07-22DOI: 10.31258/dli.6.2.p.60-66
Maizaldi Maizaldi, Bintal Amin, Joko Samiaji
The research was conducted from July to December 2018 which aims to estimate the amount of carbon stock storage in wetland ecosystems that cover the near shore (mangrove) to upper land (peatland) in Sungai Tohor Village. Survey method was applied and sampling was done by non-destructive method that is without harvesting, so as not to change the ecological function of the forest. Data of carbon pool biomass was analysed and calculated in laboratory with allometric equations to extrapolate biomass. The results showed that the total carbon stock storage in the wetland ecosystem that covered the mangrove area to the peat area was equal to 51499.10 tons C / ha and was able to absorb CO2 by 70901.78 tons CO2/ ha. The largest total carbon deposits are in the mangrove region which is equal to 31525.83 tons C/ha, while the peat region has the ability to store lower carbon with a total value of 19973.27 tons C/ha.
该研究于2018年7月至12月进行，旨在估计Sungai Tohor村从近岸(红树林)到上游(泥炭地)的湿地生态系统的碳储量。为了不改变森林的生态功能，采用调查方法，采用不采伐的非破坏性方法进行采样。利用异速生长方程对碳库生物量进行了室内分析和计算。结果表明:覆盖红树林至泥炭区的湿地生态系统总碳储量为51499.10 t C / ha，吸收CO2量为70901.78 t CO2/ ha;红树林区碳储量最大，为31525.83 t C/ha，泥炭区碳储量较低，为19973.27 t C/ha。
{"title":"Estimasi Jumlah Stok Karbon Yang Tersimpan di Lahan Basah Desa Sungai Tohor Kecamatan Tebing Tinggi Timur Kabupaten Kepulauan Meranti Provinsi Riau","authors":"Maizaldi Maizaldi, Bintal Amin, Joko Samiaji","doi":"10.31258/dli.6.2.p.60-66","DOIUrl":"https://doi.org/10.31258/dli.6.2.p.60-66","url":null,"abstract":"The research was conducted from July to December 2018 which aims to estimate the amount of carbon stock storage in wetland ecosystems that cover the near shore (mangrove) to upper land (peatland) in Sungai Tohor Village. Survey method was applied and sampling was done by non-destructive method that is without harvesting, so as not to change the ecological function of the forest. Data of carbon pool biomass was analysed and calculated in laboratory with allometric equations to extrapolate biomass. The results showed that the total carbon stock storage in the wetland ecosystem that covered the mangrove area to the peat area was equal to 51499.10 tons C / ha and was able to absorb CO2 by 70901.78 tons CO2/ ha. The largest total carbon deposits are in the mangrove region which is equal to 31525.83 tons C/ha, while the peat region has the ability to store lower carbon with a total value of 19973.27 tons C/ha.","PeriodicalId":150200,"journal":{"name":"Dinamika Lingkungan Indonesia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125729505","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 : 2019-07-22DOI: 10.31258/dli.6.2.p.110-116
Maulana Hardi, Yusni Ikhwan Siregar, Mirna Ilza, S. Anita
Water is the most abundant chemical compound in nature, but in line with the increasing standard of living, the need for water also increases so that water becomes an expensive item. In some areas, it is not easy to get clean water sources that are free from pollution because high of domestic activities and water also sucked up a lot by industrial activities which require a lot of water for their production. On the other hand, land which is a water bank has been covered a lot by housing, industry, regardless of the function of the land as a vehicle for water storage. Increasing industrial and community activities can also increase the risk of pollution which can reduce the quality of existing water sources and cause difficulties for the community to meet their daily water needs. In this study, field surveys and questionnaires were conducted to obtain information about the social conditions of the community in meeting their daily water needs for drinking water and clean water. Laboratory test also conducted to evaluate the quality of water source based on regulation Peraturan Pemerintah No 82 tahun 2001. The results of the study showed that the community in Minas area still could not meet the daily water needs properly in terms of quality and quantity.
水是自然界中最丰富的化合物，但随着生活水平的提高，对水的需求也在增加，因此水成为一种昂贵的物品。在一些地区，获得无污染的清洁水源并不容易，因为大量的家庭活动和水也被工业活动大量吸收，而工业活动需要大量的水来生产。另一方面，作为水库的土地已经被住房和工业覆盖了很多，而不考虑土地作为储水工具的功能。增加工业和社区活动也会增加污染的风险，从而降低现有水源的质量，使社区难以满足其日常用水需求。在本研究中，通过实地调查和问卷调查，了解社区在满足其日常饮用水和清洁水需求方面的社会状况。根据2001年颁布的Peraturan Pemerintah No . 82号法规，还进行了实验室测试，以评估水源的质量。研究结果表明，米纳斯地区社区在水质和水量上仍不能很好地满足日常用水需求。
{"title":"Survei Kondisi Sosial Masyarakat Dalam Memenuhi Kebutuhan Air harian di Kecamatan Minas, Kabupaten Siak","authors":"Maulana Hardi, Yusni Ikhwan Siregar, Mirna Ilza, S. Anita","doi":"10.31258/dli.6.2.p.110-116","DOIUrl":"https://doi.org/10.31258/dli.6.2.p.110-116","url":null,"abstract":"Water is the most abundant chemical compound in nature, but in line with the increasing standard of living, the need for water also increases so that water becomes an expensive item. In some areas, it is not easy to get clean water sources that are free from pollution because high of domestic activities and water also sucked up a lot by industrial activities which require a lot of water for their production. On the other hand, land which is a water bank has been covered a lot by housing, industry, regardless of the function of the land as a vehicle for water storage. Increasing industrial and community activities can also increase the risk of pollution which can reduce the quality of existing water sources and cause difficulties for the community to meet their daily water needs. In this study, field surveys and questionnaires were conducted to obtain information about the social conditions of the community in meeting their daily water needs for drinking water and clean water. Laboratory test also conducted to evaluate the quality of water source based on regulation Peraturan Pemerintah No 82 tahun 2001. The results of the study showed that the community in Minas area still could not meet the daily water needs properly in terms of quality and quantity. ","PeriodicalId":150200,"journal":{"name":"Dinamika Lingkungan Indonesia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132075929","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 : 2019-07-22DOI: 10.31258/dli.6.2.p.67-84
A. Yusuf, Hapsoh Hapsoh, S. H. Siregar, Dodi Ridho Nurrochmat
Riau is one of the provinces in Indonesia that often experience forest and land fires. Forest and land fires cause enormous environmental, economic, and social losses and damages that even cause disruption of political relationship between countries. This study aims to determine the relationship between biophysical, socioeconomic, and policy factors in influencing the occurrence of forest and land fires in Riau Province Based on researh, it is known that there is a correlation between forest and land fires variables in Riau Province to distance from 15 variables, ie peatland, river, road, forest cover, plantation cover, plantation, settlement (built up area), dry land, Timber Forest Product Utilization License, plantation concession, other use areas, protected forest areas, production forests, conversion production forest and limited production forest.
{"title":"Analisis Kebakaran Hutan Dan Lahan Di Provinsi Riau","authors":"A. Yusuf, Hapsoh Hapsoh, S. H. Siregar, Dodi Ridho Nurrochmat","doi":"10.31258/dli.6.2.p.67-84","DOIUrl":"https://doi.org/10.31258/dli.6.2.p.67-84","url":null,"abstract":"Riau is one of the provinces in Indonesia that often experience forest and land fires. Forest and land fires cause enormous environmental, economic, and social losses and damages that even cause disruption of political relationship between countries. This study aims to determine the relationship between biophysical, socioeconomic, and policy factors in influencing the occurrence of forest and land fires in Riau Province Based on researh, it is known that there is a correlation between forest and land fires variables in Riau Province to distance from 15 variables, ie peatland, river, road, forest cover, plantation cover, plantation, settlement (built up area), dry land, Timber Forest Product Utilization License, plantation concession, other use areas, protected forest areas, production forests, conversion production forest and limited production forest.","PeriodicalId":150200,"journal":{"name":"Dinamika Lingkungan Indonesia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126041409","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 : 2019-07-22DOI: 10.31258/dli.6.2.p.117-125
Thamrin Thamrin
Terubuk (Tenualosa macrura)is an endangered and under protected species in Riau Province. A series survey activity was conducted at least one time in a week (in May to November 2016) at Bengkalis regency waters for knowing the development of gametes and fish oocytes. However, the survey activities were not carried out in June to August. The result shows that the T. macrura was not spawning simultaneously among individuals; however when removing eggs and sperm were carried out simultaneously or totally released between oocytes and sperm, with the most spawning occurs in September each year.
{"title":"Penelitian Pendahuluan Bioekologi Ikan Terubuk di Perairan Bengkalis, Riau","authors":"Thamrin Thamrin","doi":"10.31258/dli.6.2.p.117-125","DOIUrl":"https://doi.org/10.31258/dli.6.2.p.117-125","url":null,"abstract":"Terubuk (Tenualosa macrura)is an endangered and under protected species in Riau Province. A series survey activity was conducted at least one time in a week (in May to November 2016) at Bengkalis regency waters for knowing the development of gametes and fish oocytes. However, the survey activities were not carried out in June to August. The result shows that the T. macrura was not spawning simultaneously among individuals; however when removing eggs and sperm were carried out simultaneously or totally released between oocytes and sperm, with the most spawning occurs in September each year. ","PeriodicalId":150200,"journal":{"name":"Dinamika Lingkungan Indonesia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130347951","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 : 2019-01-09DOI: 10.31258/dli.6.1.p.26-36
E. Elviriadi, M. P. Siregar
Characteristic of Land degradation in Riau Province in the study can be viewed as any change or disturbance to the land perceived to be deleterious or undesirable area, loss of the biological and loss of natural vegetation, local economic productivity and complexity of rain-fed cropland, urban sprawl, irrigated cropland, forest and commercial development combination of processes arising from company/human activities. The conclusion was based on peat in Riau severe damage as a result of the drying system with the creation of canalization that followed the burning of forests and massive land over the last 17 years. As a result, a decline in Riau land of which 90% is the deepest tropical peat swamp in the world. Data analysis based on the results of the observation that has been going on for one year found severe damage to turf conditions Riau has been uneven in some areas. Damage to peat mainland Riau impact on the soil surface as is the case in Kalimantan, which is about 2 centimeters (cm) per year. Result and discussion revealed some of solutions to address the threat of damage due to the sinking of Riau burning peat. 1). “Rewetting” technique. 2) Back to traditional ecological knowledge management from the indigenous people. Whatever, this research refer for government to rseformation policy mindset; from the economic (oil palm plantation) oriented to promote the balance of nature and sustainability development.
{"title":"Degradasi Lahan dan Solusinya di Provinsi Riau, Indonesia","authors":"E. Elviriadi, M. P. Siregar","doi":"10.31258/dli.6.1.p.26-36","DOIUrl":"https://doi.org/10.31258/dli.6.1.p.26-36","url":null,"abstract":"Characteristic of Land degradation in Riau Province in the study can be viewed as any change or disturbance to the land perceived to be deleterious or undesirable area, loss of the biological and loss of natural vegetation, local economic productivity and complexity of rain-fed cropland, urban sprawl, irrigated cropland, forest and commercial development combination of processes arising from company/human activities. The conclusion was based on peat in Riau severe damage as a result of the drying system with the creation of canalization that followed the burning of forests and massive land over the last 17 years. As a result, a decline in Riau land of which 90% is the deepest tropical peat swamp in the world. Data analysis based on the results of the observation that has been going on for one year found severe damage to turf conditions Riau has been uneven in some areas. Damage to peat mainland Riau impact on the soil surface as is the case in Kalimantan, which is about 2 centimeters (cm) per year. Result and discussion revealed some of solutions to address the threat of damage due to the sinking of Riau burning peat. 1). “Rewetting” technique. 2) Back to traditional ecological knowledge management from the indigenous people. Whatever, this research refer for government to rseformation policy mindset; from the economic (oil palm plantation) oriented to promote the balance of nature and sustainability development.","PeriodicalId":150200,"journal":{"name":"Dinamika Lingkungan Indonesia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123430668","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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