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SRIWIJAYA JOURNAL OF ENVIRONMENT

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Published by Universitas Sriwijaya

ISSN : 25274961 EISSN : 25273809 DOI : 10.22135/sje.xx

Core Subject : Health, Science, Agriculture, Social,

Agriculture, Biological Sciences & Forestry Energy Environmental Science Public Health

Sriwijaya Journal of Environment (SJE) publishes original research or theoretical papers, notes, and mini reviews on new knowledge and research or research applications on current issues in environmental sciences and related such as: Environmental Science, Environmental Technology, Environmental Health Environmental ethics Lowland Management Environmental policy Environmental economy

Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Ilmu Lingkungan (Lain-Lain)

Articles 218 Documents

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Effect of Family, Community and Education Environment on Prevention of Drug Abuse in High School Students Supli Effendi Rahim; Yulestri Yulestri; Amar Muntaha; Dianita Ekawati Ekawati; Hamyatri Rawalilah; Ali Harokan; Husin Husin
Sriwijaya Journal of Environment Vol 5, No 3 (2020): ENVIRONMENTAL MANAGEMENT
Publisher : Program Pascasarjana Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (34.196 KB)

Teenagers are the spearhead of the progress and development of the nation and state. Therefore they must not be involved in drug abuse. This paper tries to report the results of a study that examines the relationship between family environment, community and education with drug abuse in I Lawang Wetan Musi Banyuasin Vocational High School in 2018. This study is a cross sectional study using a sample of 82 respondents. Data were collected and analyzed univariate, bivariate and multivariate. The results of the study show that the family environment, community environment and educational environment have a close relationship with the prevention of drugs. Statistically all of these variables are significantly related to efforts to drug abuse prevention. Two important variables that determine drug prevention efforts for students in the school are the family environment and the community environment. In order to succeed in drug abuse prevention efforts it is recommended that education about drugs be given to students, schools need collaboration with parents and cooperation with local communities.

Microcosmic Study on Heterotrophic CO2 Emission from Tropical Peat as Related to Water Table Modification Dewi Lastuti; Sabarudin Kadir; Dedik Budianta
Sriwijaya Journal of Environment Vol 1, No 1 (2016): The First Issue: Green Environment for Future Life
Publisher : Program Pascasarjana Universitas Sriwijaya

ABSTRACT: A microcosmic experiment was conducted to estimate CO2 emission from peat soils. Two treatments, peat humification levels (F = Fibric, H = Hemic, S = Sapric) and water levels (G0 = 10 cm; G1= 0 cm; G2 = -10 cm; G3 = -20 cm), were tested and arranged according to factorial randomized complete block design (RCBD) with 3 replicates. Current study revealed that CO2 emission was significantly affected (p<0.01) by peat humification levels and water levels. The sapric peat emitted significantly higher CO2 (696.69 b ± 43.95 mg CO2 g-1 peat d-1) than hemic (504.62 a ± 105.72 mg CO2 g-1 peat d-1)and fibric (492.56 a ± 90.69 mg CO2 g-1 peat d-1)peats. Decreases in water level shifted anaerobic condition into aerobic condition, causing significant increases in CO2 emission. Regardless of peat humification levels, CO2 emission and water table depth in current study showed a nonlinier relationship. It seems that a threshold water tables for enhanced CO2 emissions was within the range of -10 to -20 cm below peat surface.Keywords : microcosmic, peat, humification, CO2 emission. ABSTRAK (Indonesian): Tujuan percobaan skala mikrokosm ini adalah untuk estimasi emisi CO2 dari tanah gambut. Pengaruh 2 (dua) perlakuan, yaitu tingkat humifikasi gambut (F = Fibrik, H = Hemik, S = Saprik) dan tinggi muka air (G0 = 10 cm; G1= 0 cm; G2 = -10 cm; G3 = -20 cm), disusun menurut Rancangan Acak Lengkap Faktorial (RALF) dengan 3 (tiga) ulangan. Hasil penelitian menunjukkan bahwa perlakuan tingkat humifikasi gambut dan tinggi muka air mempengaruhi emisi CO2 secara nyata (p<0.01). Emisi CO2 dari gambut dengan tingkat humifikasi saprik menghasilkan emisi CO2 secara nyata lebih tinggi (696.69 b ± 43.95 mg CO2 g-1 gambut hr-1) dibandingkan dengan emisi CO2 dari gambut hemik (504.62 a ± 105.72 mg CO2 g-1 gambut hr-1) dan fibrik (492.56 a ± 90.69 mg CO2 g-1 gambut hr-1). Penelitian ini juga menunjukkan bahwa perubahan suasana reduktif menjadi oksifatif akibat penurunan muka air juga diikuti oleh peningkatan emisi CO2 secara nyata pada semua tingkat humifikasi gambut. Besaran emisi CO2 dan muka air tanah menunjukkan pola hubungan nonlinier pada ketiga tingkat kematangan gambut. Hasil penelitian ini juga menunjukkan bahwa tinggi muka air pada ketiga tingkat kematangan gambut yang menjadi pemicu percepatan emisi CO2 adalah berada pada kisaran -10 to -20 cm di bawah permukaan gambut.Kata kunci : mikrokosm, gambut, humifikasi, emisi CO2.

Review : Pollution due to Coal Mining Activity and its Impact on Environment Andi Arif Setiawan; Dedik Budianta; Suheryanto Suheryanto; Dwi Putro Priadi
Sriwijaya Journal of Environment Vol 3, No 1 (2018): Mining Activities
Publisher : Program Pascasarjana Universitas Sriwijaya

AbstractUtilization of natural resources in the form of coal mines has a positive impact on economic and energy development, in addition to coal mining activities have a negative impact on the environment that result in environmental pollution in soil, water, and air. Pollution begins when clearing land, taking exploitation, transporting, stockpile and when the coal is burned. When land clearing causes damage to forest ecosystems. At the time of exploitation impact on air pollution by coal dust particles, the erosion, siltation of the river, the pollution of heavy metals and the formation of acid mine drainage (AMD). The high acid conditions cause the faster heavy metals such as Hg, Cd, Pb, Cr, Cu, Zn and Ni present in the coal dissolved and carried to the waters. Coal stockpile activity also causes pollution in the air, soil, and water. At the time the coal is burned as an energy source causes the emission of hazardous materials into the air of Hg, As, Se and CO2 gas, NOx, SO2. This condition has an impact on the environment and ultimately on human health. Keywords: coal, pollution, heavy metal, gas emission Abstrak (Indonesian)Pemanfaatan sumber daya alam berupa tambang batubara berdampak positif dalam pembangunan perekonomian dan energi, disamping itu aktivitas penambangan batubara berdampak negatif bagi lingkungan yang berakibat pencemaran lingkungan di tanah, air dan udara. Pencemaran dimulai ketika membuka lahan, pengambilan batubara (exploitasi), pengangkutan, penyimpanan sementara (stockpile) dan saat batubara tersebut dibakar. Ketika pembukaan lahan untuk penambangan batubara, hutan mulai di tebang sehingga menyebabkan kerusakan ekosisitem. Pada saat exploitasi berdampak pada tercemarnya udara oleh partikel debu batubara, terjadinya erosi, pendangkalan sungai, pencemaran logam-logam berat dan terbentuknya air asam tambang (AAT). kondisi asam yang tinggi menyebabkan semakin cepat logam-logam berat seperti Hg, Cd, Pb, Cr, Cu, Zn dan Ni yang ada pada batubara tersebut terlarut dan terbawa ke perairan. Aktivitas penyimpanan sementara (stockpile) batubara juga menyebabkan terjadinya pencemaran di udara, tanah dan air. Pada saat batubara tersebut dibakar sebagai sumber energi menyebabkan emisi bahan berbahaya ke udara berupa Hg, As, Se dan gas CO2, NOx, SO2. Kondisi ini yang berdampak pada lingkungan dan akhirnya pada kesehatan manusia. Katakunci : batubara, polusi, logam berat, emisi gas.

Rubber Industry Wastewater Treatment Using Sand Filter, Bentonite and Hybrid Membrane (UF-RO) Elsa Rama Lumban Gaol; Subriyer Nasir; Hermansyah Hermansyah; Agung Mataram
Sriwijaya Journal of Environment Vol 4, No 1 (2019): PLANT AND FORESTRY
Publisher : Program Pascasarjana Universitas Sriwijaya

The study aims to utilize Hybrid Membrane Technology (UF-RO) in reducing turbidity, iron and zinc in the liquid waste of the rubber industry. The pre-treatment process used was filtration and adsorption. The filtration process used filter columns containing silica sand and activated carbon, while the adsorption process used an adsorbent column containing bentonite. After the pre-treatment process, it was continued with the application Hybrid Membrane (UF-RO). The variables of the study were operation time of 15 to 90 minutes and flow rates of 7 and 14 L/min. The results showed that the optimum removal percentage of iron and zinc in the Reverse Osmosis Membrane was 84.86% and 96.29% at the feed flow rate of 14 L/min. The optimum removal percentage turbidity of 99.70% was achieved at the feed flow rate of 7 L/min in the Reverse Osmosis Membrane. Finally, rubber industry wastewater treatment using Hybrid Membrane (UF-RO) was able to reduce turbidity, iron and zinc content, and the results were accordanced with the quality standards regarding Water Quality.

Implementation of Life-Support Plantation Partnership Area Management Policy of PT. Bumi Mekar Hijau And Farmers Association (Gapoktan) Riding Bersatu In Riding Village, Ogan Komering Ilir District, South Sumatera Province Deni Priatna Priatna; Rujito Agus Suwignyo; Ardiyan Saptawan
Sriwijaya Journal of Environment Vol 5, No 2 (2020): NEW ENVIRONMENTAL ISSUES
Publisher : Program Pascasarjana Universitas Sriwijaya

Management of life-support plantation partnership area held by PT. BMH and Farmers Association (Gapoktan) Riding Bersatu had not yet effective because the management realization and community’s welfare had not yet improved. The purpose of this research was to analyze policy implementation effectiveness and arrange policy strategy to increase the realization of life-support plantation partnership area management. Unsuccessful program was influenced by program which did not successfully achieve the given benefit. In addition, program executor did not have agroforestry activity capability; executor’s commitment, and executor’s power, interest, also strategy in implementing agroforestry activity were not considerably play a role in realizing the success of the program. All stakeholders’ obedience and response also became an extremely important thing. If policy content variable did not reach the determined target, the program implementation would not generate optimal result. Therefore, strategy performed to optimize the program was by synchronizing policy content with the policy context in integrated policy system.

Psychosocial Health: Hidden Effects in the Water Supply and Sanitation Environment Ira Kusumawaty; Ari Siswanto
Sriwijaya Journal of Environment Vol 6, No 3 (2021): Environmental Health and Safety
Publisher : Program Pascasarjana Universitas Sriwijaya

The conceptualization of water and sanitation as the foundation of life is the key to the success of sustainable development in the health sector. Fulfilling water and sanitation needs often encounters obstacles in the environment of certain family groups that touches the complexity of psychosocial health problems. The facts show that attention is often neglected to the impact of inadequate fulfillment of clean water and sanitation on psychosocial health. It is very important to further explore the impact of water availability and sanitation on psychosocial health in order to achieve sustainable health development. This qualitative research was carried out with a phenomenological study approach, involving 5 families living on the riverbank in Palembang, South Sumatera Province. The in-depth interview method is carried out until it reaches data saturation, observation and field notes are carried out during the data collection process. The results of data collection were analyzed using the Colaizzi method to obtain four themes including: stress due to not getting access to clean water, economic difficulties that cause emotional distress in accessing clean water, compulsion to use available water and inconvenience to use public sanitation facilities. The implication of this research is the need for policies to facilitate certain groups of people to access their needs for clean water and sanitation by paying attention to the psychological aspects of the community. Collaboration of community leaders is needed in accelerating access to clean water and sanitation that is more respectful of community dignity.

Identification Of Solid Waste Management System In Household At Palembang City Hendrik Jimmyanto; Imron Zahri; Hatta Dahlan
Sriwijaya Journal of Environment Vol 2, No 2 (2017): Water As A Vital Resource for Life
Publisher : Program Pascasarjana Universitas Sriwijaya

Increasing number of population give the impact of solid waste generation. Solid waste from household activity is about 55-80% of all waste in city which is composed of organic and inorganic waste. The important thing of solid waste management system is to know the characteristics of sources waste especially household as a step in improving solid waste management system in Palembang city. The aim of this study was to calculate solid waste generation of household in Palembang city and to identify composition and solid waste management system in household which has applied for along time. The research method is observation survey in 3 low income household dan 3 high income household respectively numbered 20. From the result will be analysis with statistic metode to see the relationship of the sampel using Anova one way. The amount of weight and volume of waste generation in low income household is 0.91 kg / person / day and 1.51 liters / person / day. The amount of the weight and volume of waste at high home income is 0.79 kg / person / day and 1.63 liters / person / day. In low income household produce more organic waste than high income household.

Electromagnetic Catalytic Cracking Process of Vacuum Residue Using Fe2O3/Al2O3 Metta Wijayanti; Sri Haryati; Muhammad Djoni Bustan
Sriwijaya Journal of Environment Vol 5, No 1 (2020): Environmental Friendly
Publisher : Program Pascasarjana Universitas Sriwijaya

Vacuum residue well know as waste product from refinery crude oil refinery and need a further process to improve its quality. In this study, a catalytic cracking process of vacuum residue in electromagnetic field is investigated using Fe2O3/Al2O3 as catalyst. The optimization process is conducted by combination vacuum residue and catalyst in the ratios of 1:5, 1:6, 1:7, 1:8, and 1:9 under 75 min of reaction time, 400oC and 10A applied current . Liquid product analyzed using gas cromatografy mass spectrometry (GCMS). The result showed that there were a formation of, p-xylene, paraffin, and naphthalene detected, meaning it was successfully cracked. In the retention time 4,3min, identified p-xylene which aromatic groups about 11,38%. Not only 1,04% paraffin identified in the retention time 7,76 min. But also, naphtalene about 3,28% was identified in the retention time 7,80 min.

Water-Trap Series and City Pond to Control The Destructive Power of Runoff Water from Mbay Hills Susilawati Susilawati; Pipit Skriptiana; Hartono Hartono
Sriwijaya Journal of Environment Vol 6, No 2 (2021): Environmental Risks and Resources Management
Publisher : Program Pascasarjana Universitas Sriwijaya

Weworuwet Hill, which is part of the Mbay hillside in Flores – NTT has sparse vegetation, only a stretch of grass that covers it, and is dry in the dry season like a barren teletabic hillside. This has the potential for surface water runoff, which has high destructive power, especially in the lowlands of Mbay City. To overcome this problem, a study to control the destructive force of water runoff was carried out by applying a water-trap series system, so that the potential for the destructive power of water can be reduced. Tertiary, secondary and primary runoff analysis studies are carried out to determine the location of the required water-traps. This study was conducted using a geographic information system-based program. Furthermore, the hydrological analysis of the area is carried out to determine which flood discharge can be controlled, and the volume of water that can be used for greening hills so that it can reduce the potential for damage to water runoff. The remaining water discharge in the downstream will be accommodated in the city pond, which functions as water conservation infrastructure. Finally, by applying a series of water traps on the tertiary, secondary and primary runoff from the Mbay hilly area, the destructive power of the runoff can be controlled, so that it does not impact and burden the residential plains of the town of Mbay.

Genetic Relatedness Of Local Varieties Of Rice South Sumatra Based On Polymerase Chain Reaction – Random Amplified Polymorphic DNA (PCR-RAPD) Laila Hanum; Yuanita Windusari; Muharni Muharni; Fikri Adriansyah
Sriwijaya Journal of Environment Vol 2, No 1 (2017): Green Environment For Human Welfare
Publisher : Program Pascasarjana Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (592.637 KB)

Diversity 22 local varieties of rice South Sumatra has the potential to be developed into rice varieties. The similarity (similarity) among 22 local varieties of rice South Sumatra became one of the obstacles for scientists to develop rice varieties. One solution to this problem is to determine the genetic relatedness between 22 rice local vaietas South Sumatra. Identification of genetic relatedness among 22 local varieties of rice South Sumatra can be carried out using PCR-RAPD. This study aims to determine the phylogenetic relationship among 22 local varieties of rice South Sumatra. This research about DNA isolation and visualitation has been carried out in August 2015 until December 2015 in Microbiology Laboratory and Laboratory of Genetics and Biotechnology, Department of Biology, Faculty of Mathematics and Natural Sciences, University of Sriwijaya and research about DNA quality and quantity test and PCR-RAPD has been done in Biotechnology Labotory Faculty of Mathematics and Natural Sciences, Sriwijaya University. Obtained 22 local varieties of rice accessions South Sumatra. Genetic relatedness identified using PCR-RAPD technique. 7 primer (OPA, OPA-9, OPA-10, OPA-13, OPA-16, OPA-19, OPB-8) was used for amplification. Local varieties of rice South Sumatra is divided into two major groups in association coefficient of 0.76, namely groups A and B. Group A consists of groups A1 and A2 in association coefficient of 0.78. In the large group B also consists of two groups: the B1 and B2 in association coefficient of 0.84. Local varieties of rice genetic relatedness South Sumatra are not influenced by geographical location.Keywords: Local Varieties Of Rice South Sumatra, Genetic Relatedness, PCR-RAPD

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DADE JUBAEDAH

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Program Pascasarjana Universitas Sriwijaya Jl. Padang Selasa No. 524 Bukit Besar Palembang Indonesia

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Contact Name DADE JUBAEDAH

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Journal Mail Official ppsjurnal@pps.unsri.ac.id

Editorial Address Program Pascasarjana Universitas Sriwijaya Jl. Padang Selasa No. 524 Bukit Besar Palembang Indonesia

Location Kab. ogan ilir, Sumatera selatan INDONESIA

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Contact Name
DADE JUBAEDAH

Contact Email
dadejubaedah@fp.unsri.ac.id

Phone
+6281367265097

Journal Mail Official
ppsjurnal@pps.unsri.ac.id

Editorial Address
Program Pascasarjana Universitas Sriwijaya Jl. Padang Selasa No. 524 Bukit Besar Palembang Indonesia

Location
Kab. ogan ilir,

Sumatera selatan

INDONESIA