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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 10 Documents

Search results for , issue "Vol 7, No 2 (2020)" : 10 Documents clear

Rancangan ruang bermain anak yang kreatif dan edukatif dengan pemanfaatan lahan fasilitas umum Irnawati Siregar; Zelmi Sriyolja
Dinamika Lingkungan Indonesia Vol 7, No 2 (2020)
Publisher : Universitas Riau

The purpose of this study is to plan creative and educative children's play spaces, and to introduce social life at an early age. The problem in this study is that there is no playing environment for children under five and elementary school age, so that it affects the play patterns and creativity of children in their neighborhoods. Children are far from social life, tend to play games using electronic and virtual media. This research method is a qualitative descriptive method, employing surveys in research locations, interviews, observation of children's behavior, and playing patterns. The results of this study are in the form of creative and educative children's play planning by designing play spaces that can interact socially with children of different ages and businesses, as well as revive traditional games of regions that are almost extinct.

Potensi korosivitas pada tanah endapan dataran banjir sungai Citarum di Karawang, Jawa Barat Yanwar Yusup Rukmana; Muhamad Ridwan; Zufialdi Zakaria; Dicky Muslim; Nadhirah Seraphine
Dinamika Lingkungan Indonesia Vol 7, No 2 (2020)
Publisher : Universitas Riau

Corrosion is the biggest problem for equipment that utilised metal, including infrastructure. Corrosion is degradation of metal quality due to the chemical reaction of a metal with the surrounding environment, including soil. Important indicators that contribute to the classification of the rate of corrosivity in soils are water content, pH, types of minerals, soil resistivity values and other chemical-physical parameters. The research area is in Anggadita Village, Klari District, Karawang Regency, West Java Province. Drilling and sampling locations are approximately 300 meters from the Citarum river. The article aimed to investigate between physical and chemical characteristics (soil texture, type of resistivity, pH) of weathered sediments of the Citarum river flood plain to the classification of soil corrosivity. Soil classification in the study area is fine grained and classified into silt with high plasticity (MH-ML) and clay with high plasticity (CH). The results of the analysis of the distribution of potential soil corrosivity in the study area indicate that the level of soil corrosivity is at a high level of corrosive to very high corrosive

Analisis kadar logam Pb, Cd, Cu, As pada air, sedimen dan bivalvia di Pesisir Teluk Balikpapan Saibun Sitorus; Yerwanto Ilang; Rudy Agung Nugroho
Dinamika Lingkungan Indonesia Vol 7, No 2 (2020)
Publisher : Universitas Riau

Analysis of Heavy Metal Content of Pb, Cd, Cu, As in Water, Sediments and Bivalves in Coastal Waters of Balikpapan Bay. The study aims to analyze the levels of heavy metals (Pb, Cd, Cu, As) in water, sediment and Bivalvia and to determine the adsorption, bioconcentration factors in sediments and Bivalvia. This research is in the form of field survey and laboratory analysis, where the results are quantitative descriptive and analyzed statistically multivariate.The results of laboratory analysis showed that the levels of heavy metals in water ranged between (Pb 0.064-0.142 mg/L), (Cd 0.088-0.112 mg/L), (Cu 0.035-0.056 mg/L) and (As 0.022-0.026 mg/L). Sediment (Pb 2,555-2,616 mg/Kg), (Cd 2,433-2,609 mg/Kg), (Cu 1,289-1,553 mg/Kg), (As 0,329-0,496 mg/Kg) and Bivalvia (Pb 1,708-2,076 mg/Kg) ), (Cd 1.569-2.416 mg/Kg), (Cu 1.078-1.264 mg/Kg) and (As 0.297-0.449 mg/Kg). Heavy metal content of Pb, Cd, Cu and As in the sediment is greater than water or Bivalvia. The results of the statistical analysis partially showed that the levels of heavy metals Pb, Cd, Cu and As differed significantly between all study samples (water, sediment and Bivalvia). Whereas the observation stations (Kariangau industrial area, the village on the water and the PT. Pertamina area) did not differ significantly. The results of the analysis of adsorption and bioconcentration factors on the levels of heavy metals Pb, Cd, Cu and As in sediments (Pb 17.99-42.25), (Cd 22.75-28.67), (Cu 26.49-36.83 ) and (As 13.71-19.08). In Bivalvia (Pb 14.15-32.44), (Cd 14.00-26.55), (Cu 21.14-34.43) and As (13.50-29.88).

Pengaruh kombinasi Fe dan Co terhadap pertumbuhan Chlorella sp. dan penyisihan COD limbah cair minyak sawit Shinta Elystia; Indah Kartika Zulfa; Sri Rezeki Muria
Dinamika Lingkungan Indonesia Vol 7, No 2 (2020)
Publisher : Universitas Riau

Palm oil mill effluent contains pollutants and has high content of organic matter. The treatment process of palm oil mill effluent generally with open pond system that requires extensive land and a long contact time. To reduce the number of ponds needed in the process of palm oil mill effluent, microalgae Chlorella sp. by using palm mill effluent which contains organic material as a source of nutrition for microalgae cultivation media Chlorella sp. to improve the efficiency of COD removal in palm oil mill effluent. In this research, variations of the concentration of Fe and Co micronutrients were combined with variations concentrations of Fe (0.3; 0.5 and 0.7) mg/L and Co (1 and 2) mg/L in flat-photobioreactors were carried out for 7 days with lighting by using sunlight. The results showed that at a combination of 0.5 mg/L Fe + 0.2 mg/L Co, the highest microalgae cell growth was 6 x 106 cell/ml and the highest removal efficiency of COD was 83.3%.

Tingkat keberhasilan reklamasi lahan bekas tambang batubara pada PT Bukit Baiduri Energi Kabupaten Kutai Kartanegara kota Samarinda Kalimantan Timur Aipassa, Marlon Ivanhoe; Zainuddin, Zainuddin; Hasan, Harjuni
Dinamika Lingkungan Indonesia Vol 7, No 2 (2020)
Publisher : Universitas Riau

Kartanegara Regency and Samarinda City East Kalimantan. From the results of the research and evaluation of the reclamation plan documents and RKTTL, as well as the reclamation implementation report, the Backfilling plan for 2017 is 35.80 Ha and is realized at 22.36 Ha, so that the percentage of success rates reaches 62,46%. The land management and land revegetation plan for 2017 is 62.12 Ha and is realized at 10.26 Ha, so that the percentage of success rate is 16.52%. Revegetation of PT BBE land for the last 3 (three) years from 2015-2017 with a plan of 165.17 Ha and realized as much as 129.05 Ha, resulting in a percentage of success rate of 78.13%, but when compared with the total realization of reclamation (land arrangement ) amounting to 109.06 Ha, realization of revegetation 129.05 Ha, then the success rate of revegetation of reclaimed land is 118.33%. This shows that PT BBE's commitment to environmental management is quite good. Based on the results of laboratory analysis, water quality at all outlet points of PT BBE compliance still meets environmental quality standards of pH 6-7 (BML 6-9). While the soil quality of top soil does not meet environmental quality standards (soil pH 3.68). Based on the overall evaluation results, the percentage of successful reclamation implementation at PT BBE is 78.43% (categorized as moderate).

Musim pemijahan dan ukuran layak tangkap udang jerbung (Penaeus merguiensis) di perairan Dumai dan sekitarnya, Riau Putri Pane, Andina Ramadhani; Suman, Ali
Dinamika Lingkungan Indonesia Vol 7, No 2 (2020)
Publisher : Universitas Riau

The high demand for shrimp commodities will increase catching to spur production so that it will affect the shrimp population. This scientific study will discuss the spawning season of banana shrimp (Penaeus merguiensis), catch size, and environmental conditions of Dumai and surrounding waters. This research was conducted from April to December 2018 using survey methods around the waters of Dumai, Riau. Data collection was carried out monthly on 4,677 banana shrimps assisted by enumerators. The analysis was carried out on the relationship between carapace length and body weight, sex ratio, gonad maturity level, and catch size. The condition of the aquatic environment that influences the process of reproduction becomes a comparison in determining management efforts. Banana shrimp size structure 18-60 mm, dominant at 28 mm and negative allometric growth patterns. The genital ratio shows that female shrimp are more dominant than males and the spawning season lasts throughout the year with peaks in June and December. The length at first capture was 34.5 mm with the length at first maturity was 30.8 mm (Lc> Lm), meaning that it had spawned before being capture. However, the polluted water environment can interfere with the process of growth and population growth even though various environmental parameters are still within normal limits. So the thing to do is to close the shrimp catching area in June and December, not catch in the spawning area, the size of the shrimp that can be caught is 31 mm and protect the aquatic environment from pollution.

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.

Strategi kampanye kreatif pengolahan sampah di permukiman padat penduduk Aryo Bayu Wibisono; Mike Nur Kartika Sari; Andhika Putra Pradana; Satriansyah Akhlaqul Karima; Ibrahnovan Suly Trizky Darma; Ardanny Nanda Saputra
Dinamika Lingkungan Indonesia Vol 7, No 2 (2020)
Publisher : Universitas Riau

Cleanliness and waste management were common problems in city planning. The factors of the city's problems have been a varieticalistic discovery, ranging from flooding to a health factor from an unclean environment. The waste management in Surabaya is good enough but not all equally equal, especially in suburbs. This overcrowding undermines waste management, whereas Surabaya has already created a clear path to organizing the waste until mode of bus transportation that the payment based in exchange waste. It is considering it has not been able to enable people in suburbs to understand and implement the discipline on waste management. To bring the people in diciplines requires interesting methods, and motivate the people to do so. In the scholarly of design visual communication this method is called a social campaign, the objective in this research of this social campaign, to make the most nonessential organic and unorganic waste to be usefull. Data are taken from coastal area in Surabaya specifically in Tambak Wedi, Kenjeran. The population density and unclean enviroment in this area become a proper place to study. The methods used in this study are qualitative, with observational approaches to people, social experiment trials and socialization activities. This research is an applied public study, whose hope through this research that people are able to change their habits and understand about waste management

Analisis Densitas Bentik Dinoflagellata Gambierdiscus, Ostreopsis dan Prorocentrum di Pantai Nirwana, Padang Thamrin Thamrin,M.Sc
Dinamika Lingkungan Indonesia Vol 7, No 2 (2020)
Publisher : Universitas Riau

Environmental degradation has occurred in various ecosystems in the world. This also carries out in the sea and even sometimes threaten human life, whether directly or indirectly. Likewise, events in the marine environment associated with poisoning, caused by toxic algae such as dinoflagellates. To see the progress the survey research was conducted on Thallasia sp to see the growth of toxic dinoflagellates Gambierdiscus, Ostreopsis and Prorocentrum in the Nirwana Coast Padang. The data analysis uses two-way statistics with Turkey's Advanced Test. The results showed that Gambierdiscus and Ostreopsis almost the same number and were still low. High striking results occurred on Prorocentrum which differed markedly from both Gambierdiscus and Ostreopsis. This results also significantly different among stations.

Ancaman keanekaragaman hayati (Biodiversity) terhadap ekosistem daerah penangkapan pukat hela Fauzan Ramadan; Farhan Ramdhani; Deni Efizon; Nofrizal Nofrizal
Dinamika Lingkungan Indonesia Vol 7, No 2 (2020)
Publisher : Universitas Riau

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.

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Rahmadi

Contact Email rahmadi@staff.unri.ac.id

Phone +628117691509

Journal Mail Official dli@ejournal.unri.ac.id

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

Location Kota pekanbaru, Riau INDONESIA

Abstract

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Abstract

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Abstract

Abstract

Abstract

Contact Name
Rahmadi

Contact Email
rahmadi@staff.unri.ac.id

Phone
+628117691509

Journal Mail Official
dli@ejournal.unri.ac.id

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

Location
Kota pekanbaru,

Riau

INDONESIA