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Laboratorium Program Pascasarjana Ilmu Lingkungan Universitas Riau Gedung I, Jln. Pattimura No. 9, Gobah Pekanbaru-Indonesia 28131
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INDONESIA
Dinamika Lingkungan Indonesia
Published by Universitas Riau
ISSN : 23562226     EISSN : 26558114     DOI : https://doi.org/10.31258/dli
Core Subject : Science, Social,
Earth & Planetary Sciences Environmental Science
Jurnal Dinamika Lingkungan Indonesia Adalah Artikel ilmiah hasil penelitian dan tinjauan literatur di bidang lingkungan yang diterbitkan secara berkala dua kali setahun (Januari dan Juli) yang menggunakan gaya APA sebagai referensi. Edisi pertama Jurnal Dinamika Lingkungan Indonesia pada tahun 2014 di bawah penerbit Program Pascasarjana Universitas Riau, Jurnal Dinamika Lingkungan Indonesia Berfokus pada Kajian Ilmu Lingkungan dan Aspek-aspek Pengelolaan Lingkungan Hidup. Jurnal Dinamika Lingkungan Indonesia (ISSN: 2356-2226; E-ISSN: 2655-8114) menerima artikel dalam bahasa Indonesia yang mencakup beberapa topik kajian lingkungan antara lain: Kebijakan dan Pengelolaan Lingkungan, Ekologi Lingkungan, Konservasi Sumber Daya Alam dan Lingkungan, Pembangunan dan Lingkungan, analisis Mengenai Dampak Lingkungan, Perencanaan dan Administrasi Lingkungan, Kesehatan lingkungan Teknik Lingkungan dan Pencemaran Lingkungan, Komunikasi Lingkungan, Keanekaragaman Hayati, Ekowisata, dan Kearifan lokal
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Ilmu Lingkungan (Lain-Lain)
Articles 187 Documents
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Pengurangan Hasil Tangkapan Pada Alat Tangkap Togok dengan Menggunakan BRD (Bycatch Reduction Device) Tipe Rope BRD di Kuala Tungkal, Provinsi Jambi Muhamad Mauliddin; Romie Jhonnerie; Nofrizal Nofrizal
Dinamika Lingkungan Indonesia Vol 9, No 2 (2022)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/dli.9.2.p.113-117

Abstract

Togok is a fishing gear in the form of a conical net body whose arms are on two poles and the success of catching it relies on currents, togok fishing gear is used to catch Rebon shrimp (Acetes japonicas) but in its operation, many catches are found bycatch. The high bycatch will have an impact on capture sustainable fisheries, one of the efforts to reduce bycatch is by using BRD (Bycatch Reduction Devices), the use of BRD has been widely carried out on trawl fishing gear but on togok fishing gear, it has never been done. This study aimed for knowing the reduction in catches of main catch, bycatch, and discard the togok fishing gear that has been installed with rope BRD and knows the reduction in catches of shrimp and fish species. This study uses experimental fishing, namely by carrying out direct fishing operations with local fishermen for 20 days of catch. The reduction of togok catch using BRD type rope BRD in the main catch is 8.4%, in bycatch is 11.8% and discard is 17, 1% and the reduction in catch of shrimp species ranged from 8,4% - 13,5% and reduction in catch of fish species ranged from 10,9% - 22,6%.
Dinamika Politik Penguatan Kebijakan Sawit di Riau Pasca Reformasi Khairul Anwar
Dinamika Lingkungan Indonesia Vol 9, No 2 (2022)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/dli.9.2.p.80-89

Abstract

This article aims to find the dynamics of actor interaction in strengthening oil palm policies with examples of cases of oil palm policy in Riau. The background is the phenomenon of the broader spectrum of conflict in Riau early in the reformation. How will the interaction pattern of actors related to oil palm policy issues take place in post-reform Riau? The theory used by the local political economy and the method used determine; (1) Actor's political preferences; (2) Actor's tips and strategies; and (3) How do actors organize themselves into coalitions? This study found that since the OTDA policy was implemented in Riau, the dynamics of national politics changed, from a central style to a decentralized one. This change in political context resulted in mixed responses from local actors in Riau. Local actors are becoming more critical because of the law on the use of natural resources. The activities of these different actors produce different reactions to implementing policies in the plantation sector. The response of these elites could be a result of different positions. Since the reformation, the intensity and spectrum of political dynamics have increased and expanded and its disclosure in public debate has become more assertive. It is a fact that the nature of local politics is considered in strengthening the policy on palm oil management in Riau.
Analisis Potensi Cadangan Carbon Nekromasa di Hutan Larangan Adat Kenagarian Rumbio Kecamatan Kampar Provinsi Riau Sri Wulandari; Yuslim Fauziah; Irfan Irfan
Dinamika Lingkungan Indonesia Vol 9, No 2 (2022)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/dli.9.2.p.118-123

Abstract

This study aims to determine the potential of carbon stocks based on necromass decomposition in the Hutan Larangan Adat Kenagarian Rumbio Kampar District. The research was conducted from January to March 2020, using the survey method. The selection of the location of the observation station was carried out by purposive random sampling based on 3 conditions of vegetation conditions, namely dense, medium and tenuous. At each station, 10 plots measuring 20x20 meters were made for measuring tree necromass and subplots measuring 1x1 meter long for measuring litter necromass. The results showed that the potential necromass carbon stock in the Kenagarian Rumbio Prohibition Forest was 8.27 tons/ha for tree necromass and 0,13 tons/ha for necromass litter.
Daya Dukung Kawasan dan Daya Dukung Rill pada Ekowisata Sungai Mudal Banyunganti, Jatimulyo, Kulon Progo, DIY Maulidya Anggun Ayumadany; Johan Danu Prasetya; Muammar Gomareuzzaman
Dinamika Lingkungan Indonesia Vol 9, No 2 (2022)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/dli.9.2.p.90-97

Abstract

Mudal River ecotourism is located in the Menoreh Hills which is a geological protected area and the area around the springs in the RTRW of Kulon Progo Regency. Since 2015 the Mudal River has been used as a tourist spot in the ecotourism category. These ecotourism activities have increased significantly from year to year when viewed from secondary visitor data for 2015-2018. The study was conducted to determine the value of the carrying capacity of the area and the real carrying capacity which is an effort to prevent damage that occurs in ecotourism areas in protected areas. The method used in this research is a survey and field method. Data on the parameters of carrying capacity and area and real carrying capacity were obtained from the survey and field activities. Based on the results and data processing carried out, it was found that the carrying capacity of the area (DDK) was 701 people/day (consisting of DDK utilization of playing water 637 people/day, DDK utilization of sitting relaxed 57 people/day, and DDK utilization of camping 7 people/day). Meanwhile, the real carrying capacity value is 1151 people/day. The two results obtained are still far above the existing visitors to the Mudal River Ecotourism so the carrying capacity of ecotourism activities is still in accordance with the value of the carrying capacity of the area and the real carrying capacity.
Strategi Komunikasi Lingkungan dalam Pelestarian Hutan Lindung pada Masyarakat Adat di Kenegerian Sentajo Kabupaten Kuantan Singingi Rahmadi Rahmadi; Noor Efni Salam; Zulkarnain Zulkarnain
Dinamika Lingkungan Indonesia Vol 9, No 2 (2022)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/dli.9.2.p.124-134

Abstract

Kenegerian Sentajo protected forest serves as a protector of the community and natural life support systems, regulates water systems, prevents floods, controls erosion, and maintains soil fertility. The management of forest resources by the community is quite unique because it is still communally regulated, which is closely related to the kinship system and leadership of local indigenous peoples. This encourages the formation of strong communication relationships or interactions between communities and their forest resources. However, in reality, the indigenous people of Sentajo Regency have not obeyed the customary rules, which resulted in the forest that was originally preserved has begun to be converted to function by the community. The forest, whose precedence is beautiful, has now partially turned into plantation land and building houses for residents. This study aims to 1) Analyze environmental communication planning in the preservation of the Kenegerian Sentajo protected forest in Kuantan Singingi Regency; 2) Analyze the implementation and evaluation of environmental communication in the preservation of the Kenegerian Sentajo protected forest in Kuantan Singingi Regency. This research uses qualitative methods. Data collection techniques are carried out through interviews, observations, and documentation. Informants totaled 8 (eight) purposively determined persons. The data analysis technique used in this study is carried out in several stages, namely data reduction, data presentation and drawing conclusions, and testing the validity of the data using triangulation. The results of this study show that: First, the planning stage begins with an assessment which includes analyzing the situation and identifying the problem of environmental damage that occurs, Analysis of parties or actors involved, Then, planning which includes developing communication strategies, motivating and mobilizing communities with the division of indigenous territories and the selection of media and communicators. Second, this implementation stage begins with the production stage, which includes the design of the message to be delivered. Furthermore, the implementation stage is in the form of the application of customary norms, the application of socio-cultural values, and community empowerment through tree and rattan planting, their implementation, and documentation after evaluation.
Studi Kadar Fosfat (Total, Polifosfat dan Ortofosfat) pada Daerah Aliran Sungai Lamat Kecamatan Muntilan Marius Agung Sasmita Jati
Dinamika Lingkungan Indonesia Vol 9, No 2 (2022)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/dli.9.2.p.98-106

Abstract

Studies on phosphate levels (total, polyphosphate, and orthophosphate) have been carried out in the Lamat Muntilan watershed. A detergent is an approach to the amount of waste disposal of various types of phosphate in the Lamat river. High levels of phosphorus cause eutrophication, which can cause various human health problems. This study aims to determine the levels (total, polyphosphate, and orthophosphate) and compared rain and dry season with water quality standards that have been agreed upon nationally as well as theoretical studies on eutrophication pollution. This research uses the UV-Vis Spectrophotometer method by utilizing the interaction of ammonium tartrate and potassium antimonyl tartrate on orthophosphate ions to form phosphomolybdic acid which is then reduced by ascorbic acid to a modern blue color which is proportional to the number of orthophosphate ions. This modern blue color is measured at a wavelength of 880 nm. The result data showed that the average total phosphate levels of river water of 0.240 ppm in the rainy season and 0.204 ppm in the dry season, for polyphosphates were found at 0.032 ppm in the rainy season and 0.064 ppm in the dry season, while orthophosphate 0.051 ppm in the rainy season and 0.101 ppm in the dry season. In the dry and rainy seasons, there were specific differences between them. This level surpassed Peraturan Pemerintah Republik Indonesia Nomor 82 Tahun 2001 about concerning Management of Water Quality and Control of Pollution Water, was not suitable for consumption directly or indirectly specifically for human needs, but if it was used for animals and plants it is still feasible. The level of all phosphate species triggered the formation of eutrophication.
Penerapan Metode Activated Sludge dalam Pengolahan Limbah Cair Industri Tahu Beru Husni Zaini Abdul Gani; Bagyo Yanuwiadi; Arief Rachmansyah
Dinamika Lingkungan Indonesia Vol 9, No 2 (2022)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/dli.9.2.p.135-143

Abstract

The tofu industry in its production process uses ± 25 liters of water per 1 kg of soybean raw material. Soybean used as raw material for tofu contains protein, carbohydrates, fat, and other nutritional ingredients so that the resulting liquid waste contains high organic matter that has the potential to pollute the environment with a value of Biological Oxygen Demand (BOD) of 467 mg/L and Chemical Oxygen Demand (COD) of 668.2 mg/L. Efforts to control water pollution can be overcome by processing biotechnology using an activated sludge system. This study aims to analyze the effectiveness of polluted water sediment as the main ingredient of activated sludge in reducing levels of Biological Oxygen Demand (BOD) and Chemical Oxygen Demand (COD) and to determine the growth rate of microorganisms in the acclimatization process. This research was carried out on 4 different composition variations in batches under aerobic conditions using an aerator and a pump as a stirrer. The results showed that the composition of the sludge in treatment IV, namely the composition of the sludge consisting of (60% Waste, 40% Nutrients, and cultured RPH sludge) was the best composition at 60 hours of aeration with the effectiveness of removing BOD concentration of 90.10% and COD concentration. amounted to 87.41% or achieved a reduction value of 46.21 mg/L of BOD concentration and 84.14 mg/L of COD concentration with a specific biomass growth rate of 0.054 day-1.
Tanggung Jawab Ilmuwan Pertanian Terhadap Dampak Penggunaan Pestisida ditinjau dari Aksiologi Ilmu Rilliandi Arindra Putawa
Dinamika Lingkungan Indonesia Vol 9, No 2 (2022)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/dli.9.2.p.107-112

Abstract

The paradigm transition in agricultural science leaves many problems. The impact of using pesticides in the past has had a negative impact, both on the environment and on human life. Agricultural scientists as pesticide product developers should be responsible for their scientific products' impact. This research is a philosophical study that aims to analyze the responsibility of scientists on the phenomenon of pesticide use by using the axiology of science. This research is a philosophical reflection on the development of pesticides in agriculture as a controversial issue, both structurally and normatively. The results show that there are two responsibilities of agricultural scientists that can be contradictory: social responsibility to meet the community’s food needs and moral responsibility to pay attention to the environmental impacts caused.
Kajian Uji Kualitas Sumber Air untuk Pemenuhan Kebutuhan Air Bersih di Daerah Rawa yang Berkelanjutan Imam Suprayogi; Manyuk Fauzi; Ferry Fatnanta; Alfian Alfian; Ela Fitriana; Aras Mulyadi; Effendi Sianipar
Dinamika Lingkungan Indonesia Vol 10, No 1 (2023)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/dli.10.1.p.56-62

Abstract

Siak Regency consists of plains and hills with an average soil composition consisting of podzolic red yellow rocks and alluvium and organosol soil and humus gley in the form of swamps or wet gley. United States Department of Agriculture (USDA) that Podsolic Red Yellow (PMK) soil is a soil formed due to too low temperature and very high rainfall and is an ancient mineral soil type with a reddish or yellowish color. This podzolic soil color indicates relatively low soil productivity due to leaching. While the red and yellow soil colors are caused by rusty iron and lumps of aluminum that decompose and undergo weathering. Clay minerals in this soil are dominated by compounds containing silicon, oxygen, and some metals, which have implications for water quality. The purpose of this research is to test water quality to support the fulfillment of sustainable clean water needs in the Swamp Area in Rempak Village, Siak District, Siak Regency, Riau Provonce. The approach method used is Permenkes No. 492/Menkes/IV/2010.The data needed for this research is to use primary data by taking samples of rainwater, well water, and raw water from the Siak river by researchers directly on March 16, 2022. The main results of the research stated that the quality of rainwater was ranked first to support the policies of the National Development Planning Agency towards a just and prosperous Indonesia in 2045 which has mandated the importance of water security to support strategic sectors, disaster prevention, and improvement of community welfare through construction of rainwater harvesting buildings.
Analisis Prospektif Strategi Pengelolaan Kawasan Gambut Secara Berkelanjutan Pasca Kebakaran di Kecamatan Bukit Batu Kabupaten Bengkalis Dadang Mashur; Zaili Rusli; Zulkarnaini Zulkarnaini
Dinamika Lingkungan Indonesia Vol 10, No 1 (2023)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/dli.10.1.p.1-6

Abstract

Peat areas have unique characteristics as wetlands on land but are highly flammable if there are El Nino symptoms. The peat area has a protection function and a cultivation function and this is important for the life of living things. To date in 2021, where this research was conducted, the condition of the peat area in Bukit Batu District, Bengkalis Regency is very easy to burn, this requires a sustainable peat area management strategy from the ecological, social, and economic aspects so that fires do not occur in the future. This research can be useful for stakeholders to manage peat areas in a sustainable manner by taking into account the ecological, economic, and social aspects. Repeated fires in the same location make peat even more degraded. For this reason, it is necessary to manage post-fire peat areas, so a management strategy using prospective analysis is needed. The prospective analysis is a method that can be used to find strategies that can be applied in the future. The results of the prospective analysis in this study recommend that there are three strategies that need to be applied, from the ecological aspect, namely the conservation and rehabilitation strategy, from the social aspect, namely the MPA-preneurship strategy and from the economic aspect, namely the strategy of using burned land. These three strategies can be carried out simultaneously and holistically by involving many stakeholders in peat areas.

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