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INDONESIA
Jurnal Mineral, Energi dan Lingkungan
Published by Universitas Pembangunan Nasional Veteran Yogyakarta
ISSN : -     EISSN : -     DOI : -
Core Subject : Science,
Energy
Arjuna Subject : -
Articles 5 Documents
 1 
Search results for , issue "Vol 8 No 2 (2024): Jurnal Mineral, Energi dan Lingkungan Volume 8, No. 2 Tahun 2024" : 5 Documents clear
Heterogenitas dan Kelimpahan Foraminifera Bentonik Besar Pada Formasi Bulu dalam Penentuan Lingkungan Pengendapan Rizkiyanto, S.T., M.T., Yody; Choiriah, Siti Umiyatun; Kristanto, Wisnu Aji Dwi; Gunawan, Selviana
Jurnal Mineral, Energi dan Lingkungan Vol 8 No 2 (2024): Jurnal Mineral, Energi dan Lingkungan Volume 8, No. 2 Tahun 2024
Publisher : Universitas Pembangunan Nasional (UPN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/jmel.v8i2.10743

Abstract

Lokasi penelitian merupakan bagian dari Formasi Bulu yang berada di Daerah Lumbungmas, Kecamatan Pucakwangi, Kabupaten Pati, Provinsi Jawa Tengah. Formasi Bulu tersusun dari litologi berupa batugamping hingga batugamping pasiran, berwarna putih kekuningan, kecoklatan hingga keabu-abuan, keras, kompak, berlapis tipis (berpelat) hingga pejal, banyak mengandung foraminifera besar, koral, ganggang, dan foraminifera kecil. Foraminifera besar memiliki siklus hidup yang cukup singkat sehingga dapat menggambarkan perubahan lingkungan pada masa lampau dan memiliki ukuran yang lebih besar. Foraminifera besar yang ditemukan di daerah penelitian berdasarkan analisis sayatan tipi terdiri Cyclocypeus cf. carpenteri, Cycloclypeus indopacificus, katacyclocclypeus martini, Lepidocyclina gigantea, Lepidocyclina stratifera, Lepidocyclina subradiata, Lepidocyclina sumatrensis, Lepidocyclina quadrata, Lepidocyclina verbeeki, Amphistegina bowdenensis, Amphistegina lessonii, Miogypsina kotoi, dan diendapkan pada fasies Open Shelf – Toe of Slope
Slope Stability Analysis and Disposal Geometry Design Based on Saturation Level at PT. Prolindo Cipta Nusantara Cahyono, Yudho Dwi Galih; Ode, Dandi Gusti; Saputro, Eko Budi
Jurnal Mineral, Energi dan Lingkungan Vol 8 No 2 (2024): Jurnal Mineral, Energi dan Lingkungan Volume 8, No. 2 Tahun 2024
Publisher : Universitas Pembangunan Nasional (UPN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/jmel.v8i2.13197

Abstract

Prolindo Cipta Nusantara Ltd. location is on Sebamba Baru Village, Sungai Lobam. Tanah Bambu, South Kalimantan and it had land permitted around 350 hectares. This company is engaged in the coal mining business. In the beginning of mining process is stripping the overburden and disposal is required to accommodate overburden materials from pit. The method used to determine and analyze the problems in this study was boundary equilibrium method assisted by Side 6.0 software to make disposal slope modeling and analyze disposal slope safety factor. The result was making recommendation for safe and stable disposal to accommodate overburden materials from pit. The recommended disposal slope was disposal slope design in natural condition with a single slope geometry, 10 meters for the height, and 35 degrees for a slope angle. The overall slope geometry had a height of 90 meters and a slope angle of 10 degrees and it produced a safety factor value of 1,302 and the disposal slope design in a saturated condition with a single slope geometry was 10 meters high and 30 degrees for a slope angle. The height of overall slope geometry was 84 meters and tilt angle was 9 degrees and it produced a safety factor value of 1.257.
USE OF STORYMAP IN DISASTER MITIGATION BASED ON LOCAL WISDOM (Case Study: Sapuran District, Wonosobo Regency, Central Java) Dessy Apriyanti; Celine Tracyana; Fauzan Zaidan
Jurnal Mineral, Energi dan Lingkungan Vol 8 No 2 (2024): Jurnal Mineral, Energi dan Lingkungan Volume 8, No. 2 Tahun 2024
Publisher : Universitas Pembangunan Nasional (UPN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/jmel.v8i2.14653

Abstract

Wonosobo, known for its highland topography and significant tourism potential, stands out as a region deeply enriched by local wisdom and strategic location, which has earned it the moniker "The Soul of Java." This branding reflects Wonosobo’s unique cultural and natural attributes, making it an attractive destination with immense tourism potential. However, the region's natural beauty also comes with inherent risks, particularly the threat of natural disasters. The local community's limited education and awareness about these risks highlight the urgent need for an effective educational tool that can reach all societal layers. A promising solution is the development of a Story Map, which can transform complex information into an engaging and accessible format. Story Maps combine maps with narrative text, images, and multimedia elements, making them an effective medium for educating the public. The process begins with collecting detailed information on local wisdom from the Sapuran District, focusing on significant cultural sites and traditions. This information is then carefully filtered to ensure accuracy and relevance. Next, a map is created to visually represent the distribution of these local wisdom sites throughout Wonosobo. This map is integrated into a Story Map, designed to be both visually appealing and interactive. The Story Map not only showcases the rich cultural heritage of the region but also includes crucial information about disaster risks and preparedness. By presenting this information in an engaging format, the Story Map aims to enhance community awareness, promote cultural appreciation, and improve disaster readiness. This approach ensures that residents and visitors alike can access important information in a manner that is both informative and enjoyable, thereby fostering greater resilience and engagement with Wonosobo’s unique heritage.
The Effect of Purun Tikus (Eleocharis dulcis) and Organic Material Addition in Constructed Wetland Systems on the Improvement of Acid Mine Drainage Quality Simamora, Eprilia; Nurcholis, Mohammad; Ardian, Aldin; Ernawati, Rika; Winarno, Eddy
Jurnal Mineral, Energi dan Lingkungan Vol 8 No 2 (2024): Jurnal Mineral, Energi dan Lingkungan Volume 8, No. 2 Tahun 2024
Publisher : Universitas Pembangunan Nasional (UPN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/jmel.v8i2.14694

Abstract

Coal mining activities often cause environmental challenges, one of which is acid mine drainage (AMD) with low pH and elevated concentrations of heavy metals and suspended solids. This study aimed to assess water quality improvement through a constructed wetland system using Purun tikus (Eleocharis dulcis) and palm oil empty fruit bunch compost (TKKS). Laboratory-scale experiments were conducted with five treatment variations and three replications over a 20-day retention period. Results indicated that the media combination, with or without limestone addition, significantly altered the water quality parameters. The pH increased from 3.35 to 7.76; TSS decreased from 1,373.3 mg/L to 151 mg/L; Fe decreased from 33.15 mg/L to 2.68 mg/L; and Mn decreased from 7.06 mg/L to 0.45 mg/L over 20 days. These results indicate the potential of constructed wetlands using native plants and organic materials as an environmentally friendly strategy for treating mining wastewater.
Bibliometric Analysis of Research Trends on Utilisation of Low-Cost Sensor (LCS) and Internet of Things (IoT) for PM2.5 Air Pollution Monitoring Santoso, M.Sc, Dian Hudawan; Santosa, Sri Juari; Sekaranom, Andung Bayu
Jurnal Mineral, Energi dan Lingkungan Vol 8 No 2 (2024): Jurnal Mineral, Energi dan Lingkungan Volume 8, No. 2 Tahun 2024
Publisher : Universitas Pembangunan Nasional (UPN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/jmel.v8i2.14769

Abstract

This investigation elucidates the inadequacies inherent in conventional air pollution monitoring methodologies, advocating for the implementation of Low-Cost Sensors (LCS) and the Internet of Things (IoT) as pioneering alternatives, specifically for the surveillance of Particulate Matter 2.5 (PM2.5). Through the execution of a bibliometric analysis, this research endeavors to assess the evolution of academic literature from 2014 to 2023, discerning principal trends, notable authors, leading nations, and prospective avenues for research. The originality of this study is manifested in its recognition of a marked escalation in this domain, particularly since 2019, alongside the burgeoning significance of LCS and IoT as economically feasible solutions for air quality governance. Scholars from emerging nations, such as Indonesia, are underscored as possessing distinctive prospects to engage in this proliferating field of inquiry, particularly in the realm of environmental management. Metadata was systematically amassed via Scopus utilizing pertinent keywords and subjected to analysis employing Biblioshiny and Vosviewer software, uncovering a pronounced increase in publications, notably in 2022. Distinguished authors include Alam F, Ali S, and Potgieter J. The results suggest that forthcoming research and practical implementations of LCS and IoT for PM2.5 monitoring possess substantial promise, presenting a fruitful pathway for tackling air quality issues on a global scale.

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