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Dinamika Lingkungan Indonesia

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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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Pengolahan Limbah Cair Pembuatan Minuman Ringan Dengan Reaktor Semiaerobik, TCPS, Reaktor Anaerobic Dua Tahap Suprihatin, Hasti
Dinamika Lingkungan Indonesia Vol 5, No 1 (2018)
Publisher : Universitas Riau

The existing soft drink factory can produce liquid organic waste with a COD content starts from 6,000 mg/l to 15,000 mg/l with a discharge by 10 m3/day to 100 m3/day. The objective of the research is to obtain organic waste processing equipment that produces processing that meets the threshold value. The research outcomes are as a reference for the industry that requires a representative organic waste treatment unit.The research is divided into two stages in two years. The first year of the research is semi-aerobic and anaerobic process, then for second year is aerobic process research, semi-aerobic process, anaerobic process and aerobic process. The 12 hours HRT process at the first run resulted in a COD concentration of 12,000 mg/l to 8,765 mg/l directly entering an anaerobic I and out 4,640 mg/l and entering anaerobic II reactor and exiting with COD 1,380 mg/l. Decrease percentage of total COD (12,000 – 1,380) x 100 /12,000 = 88.5%. The 18 hours HRT process at the first run resulted in a COD concentration by 12,000 mg/l to 8,665 mg/l entering the anaerobic reactor I and out 4,125 mg/l and entering the anaerobic II and out with COD 965 mg/l. Decrease in total COD (12,000 - 965) x 100 / 12,000 = 91.95%.From the experimental stage of semi-aerobic step-screening-anaerobic treatment of two-stage liquid liquor soft drink obtained COD concentration of 12,000 mg/l can be reduced concentration to the threshold specified with removal of 88.5% - 91.95%.

Pengaruh Program Adiwiyata Terhadap Pengetahuan Perilaku dan Keterampilan Siswa dan Guru dalam Mengelola Lingkungan pada SMK di Kabupaten Pelalawan Syoffnelli, Syoffnelli; Saam, Zulfan; Thamrin, Thamrin
Dinamika Lingkungan Indonesia Vol 3, No 1 (2016)
Publisher : Universitas Riau

Abstrak: The study aimed to determine adiwiyata program effects on knowledge, behaviour and skills of students and teachers also compared schools that have implemented the adiwiyata program with schools that have not implemented adiwiyata program. This study is a quantitative descriptive research. The subjects were students and teachers of SMK Negeri 1 Pangkalan Kerinci and SMK Negeri 1 Bunut with total 194 people. The data collection methode used were questionnaires, interviews and observations, data analysis technique using Chi-square test with SPSS version 20 for windows. Results of the study Chi Square test showed between SMK 1 Pangkalan Kerinci with SMKN 1 Bunut about students' knowledge Chi Square count 140.437 and Chi Square table 101.879, student behavior Chi Square count 102.920 and Chi Square tables 101.879 and attitudes Chi Square count 101 994 and Chi Square tables 101.879. Knowledge, attitudes and skills of teachers Chi Square test results Chi Square count of 10,000 and Chi Square Table 18.307. It can be concluded that the existence of a significant difference of knowledge, attitudes and skills of students between SMK 1 Pangkalan Kerinci with SMKN 1 Bunut, because the value of Chi Square count is greater than the value of Chi Square table and there was no significant difference about knowledge, attitudes and skills teacher between SMKN 1 Pangkalan Kerinci with SMKN 1 Bunut, because there is a calculated value of Chi Square is smaller than the value of Chi Square table.

Kondisi mangrove di pesisir timur pulau Jemaja Kepuluan Anambas Andrito, Wahyudi; Nasution, Syafruddin; Efriyeldi, Efriyeldi
Dinamika Lingkungan Indonesia Vol 7, No 2 (2020)
Publisher : Universitas Riau

Mangrove ecosystems are one of three important ecosystems in the coastal areas that supports global warming mitigation efforts. The existence of mangrove forests is needed to reduce the increased CO2 concentrations in the atmosphere. However, the rise of the water temperatures and sea levels indirectly affects the presence and condition of mangrove forests in coastal areas. The purpose of this study is to determine the condition of the mangrove community on the East Coast of Jemaja, Anambas Archipelagoes Regency. The survey method was used in this study and a series survey activities were conducted for a quadrant transect with a size of 10m by 10m in December 2019 - March 2020.The result shown that the five mangrove species were identified, such as Rhizophora apiculata, R. mucronata, Bruguiera gymnorrhiza, Ceriops tagal and Xylocarpus granatum. R. apiculata dominates with an important value index of 123.12%. While, the average density of mangroves and saplings in the study area was 3155 ± 785 individuals/ha and the average canopy cover was 84.03 ± 3.11%. With this finding, it can be concluded that the condition of mangroves in the East Coast of Jemaja is very dense and still in a good condition.

Analisis Pengelolaan Limbah Medis Padat Puskesmas Di Kabupaten Siak Nursamsi, Nursamsi; Thamrin, Thamrin; Efizon, Deni
Dinamika Lingkungan Indonesia Vol 4, No 2 (2017)
Publisher : Universitas Riau

Clinics’ solid medical waste at Siak Regency was not been carry out well. Based on the data at environment healt division of Siak health department, the volume of solid medical waste that produced was 0,74 kg/bed/day goods waste of patient treatments, 0,167 kg/patients/day waste of stay room, 0,071 kg/patient/day waste of delivery rooms and ICU rooms, and 0,004 kg/patients/day waste of polyclinic. The total of clinics’ solid medical waste at Siak Regency was 1,62 kg/day. There were 70% officers who responsible in managing the clinics’ solid medical waste did not act based on the rule, which is KEPMENKES RI No. 1428/MENKES/SK/XII/2006, 80% officers did not have knowledge about solid medical waste, 70% officers were irresponsive and 4 incinerators ini 4 clinics (Perawang, Kandis, Bunga Raya, and Mampura Clinics) were out of order. This research was conducted to analyze the officers action in managing the clinics’ solid medical waste. The population of this research was all waste labor manager and the sample was 66 waste labor manager. The data analysis was done in Univariat, Eksploratif and Multivariate.The finding shows that the officers’ act reduced to 66.7% the officers’ knowledge about clinics’ solid medical waste reduced to 59,1%, the irresponsive behaviour reduced 62,1%, and the waste facility was 72,7%. Based ont the multivariat test, it can be concluded that the officers who has irresponsive behaviour will did 14,2 times bad action in managing the clinics’ solid medical waste compared to positive action that controlled by knowledge variabel. The most impact of clinics’ solid medical waste management in 2016 was pruritis that was 52,33% and the least was get stabbed that was 3,7%.

Ketahanan pantai terhadap bahaya banjir dan erosi: Studi komparasi Portsmouth (Inggris) dan Semarang (Indonesia) Saleha, Saleha; Koestoer, Raldi Hendro; Lukijanto, Lukijanto
Dinamika Lingkungan Indonesia Vol 9, No 1 (2022)
Publisher : Universitas Riau

Tidal flood and erosion are familiar phenomena in coastal areas that have an impact on the destruction of facilities and infrastructure (water, waste management, drainage) as well as environmental damage which is marked by a decrease in the quality of life of the community. However, the community persisted and chose to stay in the area and the population was increasing from year to year. Community resilience can be seen from several aspects: economic, social, infrastructure, and health. Building community resilience depends on social relationships, networks, and connectedness among communities. This paper reviews and compares the level of community resilience in Portsmouth (UK) and Semarang (Indonesia) to the erosion and flood disasters that hit these regions. With the descriptive comparative method, it is studied how the community's resilience to floods and abrasion is studied. The analysis results show that despite adequate defenses, Portsmouth’s resilience faces a higher economic risk of disasters and the resulting residual risks. Changes that occur on the coast of Semarang City have made people have to carry out a learning process to maintain their lives in the context of adaptation to the social, political, economic, and ecological environment in which the population lives.

Strategi Pengelolaan Pengembangan Kawasan Penyangga sebagai Hutan Cadangan Mangrove (Studi Kasus Ekosistem Mangrove Sungai Liung Kecamatan Bantan Kabupaten Bengkalis) Miswadi, Miswadi; Siregar, Sofyan Husein; Siregar, Yusni Ikhwan
Dinamika Lingkungan Indonesia Vol 2, No 2 (2015)
Publisher : Universitas Riau

This study aims to formulate management strategies of mangrove buffer zonedevelopment of Liung River of Bengkalis Island for mangrove agroforestry. Research hasbeen conducted at mangrove areas of Liung River from February 23 through May 27, 2014.The research method is a survey method with descriptive analysis approach. Primary datawere collected through observation and in-depth interviews with a structured questionnaireinstrument. Secondary data were obtained from the relevant department of this research.RapidEye Satellite Imagery Analysis is used to determine the total area of mangrove LiungRiver and the buffer area and the development of strategies using SWOT anilysis. Theanalysis showed that the area of land covering an area of 609.5 hectares of mangrove bufferthe potential for development of mangrove agroforestry which is done in order to reduce thepressure on mangrove forests of Liung River and the opportunity to engage the community inmeeting the needs of mangrove woods. Priority strategies related to the management ofmangrove agroforestry development in principle in the position of management models thatare included in the category of growth and stability strategy, ie a strategy that is implementedwithout changing the direction of a predetermined strategy. It is need the support of localgovernments and other institutions and communities in the implementation of sustainabledevelopment.

Efek Konsentrasi Partikel Plastik Terhadap Pertumbuhan dan Kelangsungan Hidup Ikan Bawal Bintang (Trachinotus Blochii) Razai, Tengku Said; Febrianto, Try; Putra, Imam Pangestiansyah
Dinamika Lingkungan Indonesia Vol 7, No 1 (2020)
Publisher : Universitas Riau

Plastic pollution / waste has an impact that will disturb the stability of the ecosystem, especially aquatic organisms such as fish. The main source of plastic contamination comes from household waste that is not managed properly, especially in coastal areas that make the sea as a place of final discharge. Plastic pollution is currently the main problem that is accepted by the environment, especially water. Plastic will dissolve in the waters and will form small sizes (micro-plastic) impacting biota, including fish. Fish including aquatic organisms that can not distinguish between food and plastic particles clearly, thus providing an effect on digestion and growth. The results showed the growth rate of silver Pompanoo with the highest plastic concentration will cause slower growth, the control treatment is the best growth yield compared to treatments that have a plastic content mixed with feed. Growth of weights with the highest concentration of plastic particles is 0,48 gr/week, length growth is 0.75 cm / week, and survival is 69.17% and shows the growth and survival rates are worse or there is a tendency to worsen with an increase in the concentration of plastic contamination . Plastic particles consumed by fish are not digested properly and can even cause the growth response of fish to be slow even to death.

Perubahan Penggunaan Lahan dan Pengaruhnya Terhadap Koefisien Regim Sungai di DAS Kemoning Kabupaten Sampang Kurniawan, Agus Eko; Purnaweni, Hartuti; Suripin, Suripin
Dinamika Lingkungan Indonesia Vol 2, No 1 (2015)
Publisher : Universitas Riau

Studies of changes in land use is essential in the kemoning watershed Sampangregency of East Java Province, due to changes in land use have an impact on the physicalenvironment, social and economic, including its impact on flooding. The purpose of this studywas to analyze changes in land use, using satellite imagery, GIS and cross tabulation,analyzing changes in precipitation computed arithmatik method to obtain the average rainfallin 2004, 2009, and 2013. Analyzing the dynamics of the discharge in the kemoning watershed2004, 2009 and 2013 FJ. Mock method. Analyzing changes in land use and its impact on theriver regime coefficient kemoning watershed. The study states that the decline in land area forforest, mixed garden, open land, mangrove, wetland, scrub, and an increase in landsettlements, field / fields and ponds. The amount of rainfall and flow rates tend to increasefrom 2004 to 2013, as well as the highest rainfall. Coefficient of river regime generally showpoor state of the watershed from 2004 to 2013. Changes in land use of open land (forests,orchard or fields) into land for settlement leads to reduced surface water infiltration,increase runoff, and reduce groundwater recharge it is very influential on the river regimecoefficient. It is an indicator of the environmental damage has occurred to the hydrologicalfunctions, namely a decrease in soil water availability because of the rain water is wasted,and only partially infiltrated into the ground.

Hubungan Pengetahuan dengan Perilaku Masyarakat dalam Membuang Sampah di Sungai Sago Pekanbaru Suryani, Suryani; Ningsih, Kursiah Warti
Dinamika Lingkungan Indonesia Vol 7, No 1 (2020)
Publisher : Universitas Riau

Based on a report by the Directorate General of Pollution and Environmental Damage Control of the Ministry of Environment and Forestry (KLHK), in 2015 nearly 68 percent or the majority of the quality of cistern water in 33 provinces in Indonesia was in a heavily polluted status. The main source of river pollutants is domestic or household waste. Human behavior is the biggest cause of environmental damage. The purpose of this study is to link knowledge with people's behavior in disposing household waste in the Sago River. This type of research is quantitative research with a cross-sectional approach. The independent variable in this study is people's knowledge in disposing household waste. The population in this study were all housewives who lived in the area around the Sago river, as many as 974 people. The samples in this study were 284 people and the sampling technique was Stratified Random Sampling. The instruments used were questionnaires and observation sheets. Primary data obtained through questionnaires and observations while secondary data from Sukaramai Kelurahan Pekanbaru data. Data analysis used chi square test with a = 0.05. The results showed that there was a relationship between knowledge and the behavior of disposing garbage with a value a<0,05. This research would be used for further research, namely to make the right program in handling garbage in the Sago River in Pekanbaru.

Analisis Vegetasi Tumbuhan di Sekitar Mata Air Pada Dataran Tinggi dan Rendah Sebagai Upaya Konservasi Mata Air di Kabupaten Wonogiri, Provinsi Jawa Tengah Yuliantoro, Dody; Frianto, Dodi
Dinamika Lingkungan Indonesia Vol 6, No 1 (2019)
Publisher : Universitas Riau

Wonogiri Regency is one of the regencies in Central Java that suffer drought every year. This drought was triggered by the number of springs that began to "disappear" and "die". For this reason, it is necessary to conserve springs as a way to keep the springs maintained all the time. Springs conservation activities can be carried out in two ways, namely civil engineering and vegetation. Springs conservation is needed to maintain and manage the existence of springs. Springs conservation activities can begin with the analysis of plant vegetation around springs at various heights, which are related to the density, frequency and importance of species. The existence of growing around the spring can be used as a protector and regulator of the water system. This study aims to determine the types of plants around springs in the highlands and lowlands. Activities carried out by recording all types of plants around the spring in the core zone in Wonogiri district, Central Java Province. The research method used is a line-striped method, with a 20m x 20m plot used to collect data on tree level, 10m x 10m plot size to collect data on pole level, 5m x 5m plot types for seedling / sapling data collection. Data analysis using the method of vegetation analysis is calculating the relative frequency, relative density, relative dominance and Important Value Index (IVI). The results showed that the species of trees around the spring located in the highlands and lowlands with an important value of more than 10% consisted of 15 species. The results of the Important Value Index analysis show that the species that has the highest IVI for the tree level is Beringin (Ficus benjamina), for the pole level is Bulu (Ficus annulata), and to the seedlings are Jambu Air (Syzygium aqueum).

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Editorial Address Laboratorium Program Pascasarjana Ilmu Lingkungan Universitas Riau Gedung I, Jln. Pattimura No. 9, Gobah Pekanbaru-Indonesia 28131

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Rahmadi

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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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