Dinamika Lingkungan Indonesia最新文献_第6页

Ancaman keanekaragaman hayati (Biodiversity) terhadap ekosistem daerah penangkapan pukat hela

Dinamika Lingkungan Indonesia Pub Date : 2020-07-30 DOI: 10.31258/dli.7.2.p.129-136

F. Ramadan, Farhan Ramdhani, Deni Efizon, N. Nofrizal

{"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}

引用次数: 0

Analisis Keberlanjutan Dimensi Sosial Budaya Usahatani Padi Sawah di Kabupaten Siak Provinsi Riau

Dinamika Lingkungan Indonesia Pub Date : 2019-07-22 DOI: 10.31258/dli.6.2.p.85-94

Rachmiwati Yusuf, Usman Pato, U. Tang, Rahman Karnila

{"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}

引用次数: 2

Pengelolaan Sampah di Kota Pekanbaru 北干巴鲁的垃圾管理

Dinamika Lingkungan Indonesia Pub Date : 2019-07-22 DOI: 10.31258/dli.6.2.p.126-135

Ernawaty Ernawaty, Z. Zulkarnain, Yusni Ikhwan Siregar, Bahruddin Bahruddin

{"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}

引用次数: 7

Kontribusi Produksi Cellular Lightweight Concrete Serat Limbah Pelepah Kelapa Ssawit Terhadap Emisi CO2 生产用于松露松露纤维的松露对二氧化碳排放的影响

Dinamika Lingkungan Indonesia Pub Date : 2019-07-22 DOI: 10.31258/dli.6.2.p.104-109

Zainuri Zainuri, S. Sujianto, A. Ahmad, F. Feliatra

{"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}

引用次数: 0

Sikap Peduli Lingkungan Peserta Didik di MAN-1 Pekanbaru Sebagai Sekolah Adiwiyata 作为学校Adiwiyata, man1 - Pekanbaru的环保态度

Dinamika Lingkungan Indonesia Pub Date : 2019-07-22 DOI: 10.31258/dli.6.2.p.95-103

I. Istiqomah

{"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}

引用次数: 10

Estimasi Jumlah Stok Karbon Yang Tersimpan di Lahan Basah Desa Sungai Tohor Kecamatan Tebing Tinggi Timur Kabupaten Kepulauan Meranti Provinsi Riau

Dinamika Lingkungan Indonesia Pub Date : 2019-07-22 DOI: 10.31258/dli.6.2.p.60-66

Maizaldi Maizaldi, Bintal Amin, Joko Samiaji

引用次数: 1

Survei Kondisi Sosial Masyarakat Dalam Memenuhi Kebutuhan Air harian di Kecamatan Minas, Kabupaten Siak 西亚克区市政区对日常供水条件的社会状况进行了调查

Dinamika Lingkungan Indonesia Pub Date : 2019-07-22 DOI: 10.31258/dli.6.2.p.110-116

Maulana Hardi, Yusni Ikhwan Siregar, Mirna Ilza, S. Anita

{"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}

引用次数: 0

Analisis Kebakaran Hutan Dan Lahan Di Provinsi Riau 分析廖内县的森林和农场火灾

Dinamika Lingkungan Indonesia Pub Date : 2019-07-22 DOI: 10.31258/dli.6.2.p.67-84

A. Yusuf, Hapsoh Hapsoh, S. H. Siregar, Dodi Ridho Nurrochmat

引用次数: 14

Penelitian Pendahuluan Bioekologi Ikan Terubuk di Perairan Bengkalis, Riau 廖内鱼群一带一带的野生鱼类

Dinamika Lingkungan Indonesia Pub Date : 2019-07-22 DOI: 10.31258/dli.6.2.p.117-125

Thamrin Thamrin

引用次数: 1

Degradasi Lahan dan Solusinya di Provinsi Riau, Indonesia 它在印度尼西亚廖内省的土地退化和解决方案

Dinamika Lingkungan Indonesia Pub Date : 2019-01-09 DOI: 10.31258/dli.6.1.p.26-36

E. Elviriadi, M. P. Siregar

{"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}

引用次数: 0