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All Journal Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Jurnal Pendidikan Sains Edutech EDUSAINS TARBIYA : Journal Education in Muslim Society Jurnal Inovasi Pendidikan IPA Jurnal Penelitian dan Pembelajaran IPA SEJ (Science Education Journal) Jurnal Penelitian Pendidikan IPA (JPPIPA) Momentum: Physics Education Journal PEDAGOGIA Jurnal SOLMA Patanjala : Jurnal Penelitian Sejarah dan Budaya Journal of Education Technology Journal Sampurasun : Interdisciplinary Studies for Cultural Heritage Journal of Community Based Environmental Engineering and Management INFOMATEK: Jurnal Informatika, Manajemen dan Teknologi International Journal of Agricultural Sciences Journal of Environmental Science and Sustainable Development Journal of Innovation in Educational and Cultural Research JSEP (Journal of Science Education and Practice) TROPHICO: Tropical Public Health Journal EDUCARE INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY Jurnal Pemberdayaan Masyarakat Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) ASEAN Natural Disaster Mitigation and Education Journal Interaction, Community Engagement, and Social Environment JIPI (Jurnal IPA dan Pembelajaran IPA) Journal of Environment and Sustainability Education Jurnal Pendidikan MIPA Journal of Environment Behavior and Engineering
Indriyani Rachman
Universitas Pakuan
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Visual Observation to Detect Macroplastic Object in River: A Review of Current Knowledge Anggraini, Nani; Tawakkal, Irfan; Akrim, Djusdil; Rachman, Indriyani; Matsumoto, Toru
Journal of Community Based Environmental Engineering and Management Vol. 8 No. 1 (2024): March 2024
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v8i1.12254

Abstract

Currently, the world is facing the problem of plastic pollution in water bodies. Plastic waste has become an abundant pollutant in the marine, coastal and river environments, making it a major threat to aquatic life. Visual Observation in plastic monitoring is a popular method used to measure quantity, composition, and distribution, identify emerging trends, and design preventive measures or mitigation strategies. This study attempts to review recent studies regarding visual observation for detecting macroplastic objects in terms of current research trends and methodologies and suggests promising future research directions. This study used a systematic method with a bibliometric approach and qualitative content analysis to identify and review 108 articles on detecting litter objects in the water. The study results show that automatic object detection is starting to become a trend in visual Observation by relying on artificial intelligence (AI) with UAV devices and cameras that are processed using Machine Learning and Deep Learning methods which provide promising accuracy results.
Low Carbon e-Book on Climate Change with Education for Sustainable Development Framework for Sustainability Literacy of 7th Grader Warliyah, Heli; Permanasari*, Anna; Rachman, Indriyani; Matsumoto, Toru
Jurnal IPA & Pembelajaran IPA Vol 7, No 4 (2023): DECEMBER 2023
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v7i4.33663

Abstract

Climate change and its impact on the environment is a topic that is aligned with low-carbon education principle to support the education for sustainable development framework. A low carbon e-book was developed to improve sustainability literacy. The e-book was then used in science learning and its effectiveness in improving sustainability literacy was investigated using a pre-experimental method with a pre-post-test design, with 40 grade 7 students of Junior High School in West Java-Indonesia as research subjects. The results showed that the developed e-book met the feasibility of the book in terms of content, presentation technique, grammar, graphics, and ease of use content validity ratio with qualified category, content validity index index with appropriate category. In addition, the book, which is presented with different examples of low-carbon education, is interesting for students because the illustrations are fun for students and the functions displayed are updated according to the character of students who are familiar with the IT world. The results show that learning with other e-books can improve students' sustainability literacy in the medium category
Sustainable development goals and carbon reduction: Insights from universities in Eastern Indonesia Anggraini, Nani Anggraini; Akrim, Djusdil; Muis, Ramdiana; Hutagalung, Ira; Tawakkal, Irfan; Al Fariz, Reza Darma; Rachman, Indriyani; Matsumoto, Toru
TROPHICO Vol. 5 No. 2 (2025): TROPHICO: Tropical Public Health Journal
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/trophico.v5i2.22915

Abstract

This study employed a mixed methods design to analyse university students' knowledge of the Sustainable Development Goals (SDGs), their practices toward carbon reduction, and their innovative ideas for carbon mitigation. The main aim of this research is to examine how students’ understanding of the SDGs relates to their actual carbon reduction practices and to identify innovative solutions they propose for environmental sustainability. The research surveyed 123 students from 11 academic programs across seven universities in Eastern Indonesia. Quantitative results showed no significant differences in carbon reduction practices among students from various academic programs (F = 0.720; p = 0.674). A significant but very weak correlation was found between SDG knowledge and positive practices toward carbon reduction (r = 0.152; p = 0.047). The qualitative analysis identified eight themes of innovation, with a majority focusing on reforestation (33%) and the 3R waste management system (31%). Notably, technology-based ideas constituted only 8% of the responses. The study's main limitations include a sample imbalance, with 39.5% of participants from Environmental Engineering, and the use of convenience sampling, which necessitates caution when generalizing the findings. The results suggest the need for a holistic approach that integrates education, practical implementation, supportive facilities, and technological innovation. Recommendations include: (1) integrating SDGs into the curriculum, (2) developing a gamified, collaborative digital platform, and (3) fostering interdisciplinary collaboration to create contextual solutions
Assessing Urban Carbon Sequestration Capacity under Land Use Changes Tawakkal, Irfan; Anggraini, Nani; Muis, Ramdiana; Fariz, Reza Darma Al; Akrim, Djusdil; Hutagalung, Ira Rumiris; Rachman, Indriyani; Matsumoto, Toru
Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Vol 22, No 3 (2025): November 2025
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/presipitasi.v22i3.937-949

Abstract

A significant amount of global greenhouse gas (GHG) emissions comes from Indonesia, largely driven by deforestation and land degradation. As a developing nation, it is also dealing with the growing pressures of urban expansion. This study assesses the distribution of carbon stock in Parepare City, South Sulawesi, Indonesia. Notably, Parepare City has not yet experienced extensive land-use transformations, retaining substantial carbon stock, which positions it as a proactive case study for preventing future carbon loss amidst ongoing urbanization. Using the InVEST Carbon Storage and Sequestration model with SPOT 7 satellite imagery (2016) and global carbon density data, the research quantifies carbon storage across various land use/land cover (LULC) types. Analysis reveals natural ecosystems, particularly mixed forests and fields, hold the highest carbon storage potential. The total estimated carbon stock in Parepare City is 1,456,909.41 Mg C. These findings emphasize the urgent need for climate-responsive land management, including forest conservation, and urban greening, to enhance local carbon sinks and support Indonesia's climate change mitigation goals. This assessment provides crucial insights for urban planners and policymakers to balance growth with ecosystem conservation for a susta00inable future.
Integrating Education for Sustainable Development into Ecology Learning: Developing a Multimodal E-Book to Enhance Students' Scientific Literacy Aqilah, Siti; Pursitasari, Indarini Dwi; Rachman, Indriyani; Matsumoto, Toru
Jurnal Pendidikan MIPA Vol 26, No 4 (2025): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpmipa.v26i4.pp2818-2834

Abstract

The advancement of digital technology has driven innovation in learning resources, including the use of e-books as supportive media in science education. In the context of ecology learning at the junior secondary level, instructional materials are needed that not only present fundamental concepts but also cultivate scientific literacy and sustainability awareness. This study aimed to develop an ecology e-book grounded in the Education for Sustainable Development framework and to examine its feasibility and effectiveness in enhancing students’ scientific literacy. The research employed a Research and Development approach using the ADDIE model, comprising need analysis, design, development, implementation, and evaluation. The e-book was validated by two material experts, two media experts, and twenty science teachers. Validation results showed a very high level of feasibility, with material experts awarding an average score of 96.3 percent and media experts 95.3 percent, supported by a CVI of 0.95 and a CVR of 0.93, indicating strong content validity. During implementation, the e-book’s effectiveness was tested using a quasi-experimental design with 35 students in the experimental class and 27 in the control class. The analysis revealed a moderate improvement in students’ scientific literacy, with an N-gain of 0.43, while the control class achieved an N-gain of 0.20. Gains were evident in knowledge and competency, particularly in understanding scientific phenomena and epistemic reasoning. The distribution of scores in the experimental class also became more homogeneous, suggesting more even conceptual understanding. Statistical tests confirmed significant differences between the two groups, strengthening the evidence of the e-book’s impact. Students’ responses averaged 81 percent in the very good category, covering content, language, visuals, and usefulness. These findings indicate that the ESD-based ecology e-book is feasible and effective for improving scientific literacy among junior secondary students. Keywords: e-book, ecology, education for sustainable development, scientific literacy.
Micro-Hydro Power Plants (MHPP): Technical and analytical studies in creating experimental learning media for physics students Anisa, Zuffa; Apprianda, Anggun; Novianto, Herta; Rachman, Indriyani
Momentum: Physics Education Journal Vol 5 No 1 (2021)
Publisher : Universitas PGRI Kanjuruhan Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/mpej.v5i1.4876

Abstract

Nowadays, direct media use in learning energy is rarely found. Therefore, the authors intended to design a mini micro-hydro power plant (MHPP) in order to give direct experiences to students. This study generally aims to develop a mini MHPP consisting of equipment design, component selection, and the MHPP assembly. A test on discharge, heights, and produced power is then conducted. The data acquired are then analyzed in terms of either Pteotirik or Preal power using a predetermined equation. An analysis to the factors influencing the P values is then carried out. The power input of resulted from the water discharge management is 35.64 mW, while that of the power output is 9,61 mW. The efficiency of the MHPP set is by 26.96% which is considered quite low due to such factors as turbine blades, penstock pipes, generators, and the shift from water potential energy to other types of energies which is inevitable. It is expected that the developed mini MHPP is applicable as practicum learning media giving a lot of such learning experiences to students as to identify how hydroelectric power plant is, how the water energy shifts into electric energy, how high the electricity produced is, and to analyze factors influencing how high and low the electricity produced by a power plant.
The implementation of RADEC learning model in thematic learning to increase the concept understanding of electrical phenomenon Rohmawatiningsih, Wati; Rachman, Indriyani; Yayoi, Kodama
Momentum: Physics Education Journal Vol 5 No 2 (2021)
Publisher : Universitas PGRI Kanjuruhan Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/mpej.v5i2.5412

Abstract

This research is motivated by the large number of elementary school classrooms that do not offer quality science experiences to students so that it has an impact on students' low understanding of the science concept. The RADEC (Read-Answer-Discuss-Explain And Create) learning model seems suitable for increasing students' understanding of science concepts. This learning model has scientific stages that encourage the cons-truction of students' knowledge. This study aims to analyze the increased understanding of the concept of electrical phenomena through the application of the RADEC learning model. The study involved twenty-eight grade 5 students in the 2019-2020 academic year. Quasi-experimental method with one-group pretest-postest design was used in this study. To find out the understanding of students' concepts about electrical phenomena, tests were carried out before and after the implementation. This study uses descriptive analysis to analyze data collected before and after implementation. From the results of the analysis, it is known that students' understanding of the concept of electrical phenomena after the implementation of the RADEC learning model is higher than before. Thus, it can be concluded that the application of the RADEC learning model can improve students' conceptual understanding of electrical phenomena.
Assessments of Climate Literacy and Climate Change Awareness Cintami, Cincin; Rachman, Indriyani; Permanasari, Anna; Matsumoto, Toru
Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Article in Press 2026 (For Upcoming Issue)
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/presipitasi.v0i0.%p

Abstract

Climate change has become a serious threat to all humans, with impacts already being felt throughout the planet. One effort in climate change education is to improve students' climate literacy and climate change awareness. This study aims to measure climate literacy and climate change awareness of vocational high school students and analyze the relationship between aspects of these two variables. The instrument used was a questionnaire with a 5-point Likert scale processed with descriptive statistics and Pearson correlation analysis. The results from 295 respondents showed that the average climate literacy was in the high category (3.50), while climate change awareness was in the medium category (3.40). However, both showed significant gaps in each aspect. The results of the correlation analysis showed a significant relationship between attitudes and behavior, both in climate literacy (r = 0.323) and climate change awareness (r = 0.142). Climate change education not only conveys information in the form of knowledge but also includes efforts to strengthen attitudes that can encourage sustainable climate-friendly behavior. The results of this study will be the basis for developing climate change teaching materials in vocational high schools to improve students' climate literacy and climate change awareness.
Evaluation of Ambient Air Quality at Integrated Waste Processing Facilities and Its Implications for Workers Ahmad, Eka Fitriani; Yulizar, Yoki; Nasution, Muhammad Islam; Nurahim, Fitra; Karim, Zaid; Fauzan, Ridho; Rachman, Indriyani; Sianturi, Julinton
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 9, NUMBER 1, APRIL 2026
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v9i1.23029

Abstract

Aim: This study evaluated air quality, worker exposure, and health risks at a 3R Integrated Waste Processing Facility in Banyumas Regency, Indonesia, where waste is combusted for extended periods. Methodology and results: Over five consecutive days, concentrations of PM2.5, PM10, CO2, CO, and respirable dust were measured during morning and afternoon shifts. Results revealed persistently hazardous particulate matter levels: PM2.5 exceeded World Health Organization (WHO) limits by 10–90 times, and PM10 by 5–44 times, with no significant difference between sampling periods (p > 0.05). Respirable dust and CO remained within safe thresholds, while CO2 was consistently elevated during morning startup operations. Risk Quotient (RQ) analysis identified CO2 as the only pollutant above the safety threshold (RQ = 1.184), correlating with worker-reported symptoms such as dizziness, fatigue, and difficulty concentrating. Intake calculations confirmed high chronic health risks, particularly for respiratory and cardiovascular disease. Conclusion, Significance, and Impact: Immediate interventions are required, including improved combustion efficiency, local exhaust ventilation, strict use of personal protective equipment, and regular worker health monitoring. Long-term strategies should focus on regulatory reform, advanced emission control technologies, and transitioning toward sustainable waste management through recycling, composting, and circular economy practices. These actions align with United Nations Sustainable Development Goals for health, sustainable cities, and climate action.
A Multidimensional Assessment of the Maggot-in-the Box System for Household Black Soldier Fly-based Waste Management In Indonesia Fujianti, Lia Nurbanillah; Munawir, Munawir; Rachman, Indriyani; Matsumoto, Toru
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 9, NUMBER 1, APRIL 2026
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v9i1.25396

Abstract

Aim: The goal of this study is to evaluate the sustainability performance of the Maggot-in-the-Box system, a household-scale organic waste management solution in Indonesia, from environmental, economic, and social perspectives. Methodology and results: The study used an integrated assessment framework, which is a combination of Life Cycle Assessment (LCA), Cost–Benefit Analysis (CBA), and social perception analysis. Furthermore, environmental performance was assessed using LCA and the focus is on Global Warming Potential (GWP) (per kilogram of biowaste). CBA was used to evaluated Economic feasibility considering net profit, payback period, and Net Present Value (NPV). Latent Dirichlet Allocation (LDA) topic modelling of user reviews was used to examine social acceptance. The results show the Maggot-in-the-Box system has very low emissions, with a GWP of 0.002576 kg CO₂-eq per kilogram of biowaste. In comparison with the Takakura composting method, this is about 27 times lower. It is just 3.6% of the combined emissions of all systems evaluated. Economically, the system has financial benefits, generating a net annual profit of IDR 2.38 million per household. The payback period is 3 to 4 months with a 5-year NPV of IDR 10.2 million at a 3% discount rate. Social analysis shows positive user perceptions regarding waste reduction and simplicity in the operation. Conclusion, significance and impact study: Research findings reflect how the Maggot-in-the-Box system achieves a strong balance between environmental performance, economic feasibility, and also social reception. Therefore, there is high potential that the system could be used as a practical and scalable household organic waste management solution in Indonesia.
Co-Authors Ade Gafar Abdullah, Ade Gafar Ahmad, Eka Fitriani Akrim, Djusdil Al Fariz, Reza Darma Al Fariz, Reza Dharma Anggraini, Nani Anna Permanasari Apprianda, Anggun Aqilah, Siti Aquarini Priyatna Arisona, Risma Dwi Asyifa Imanda Septiana Bibin Rubini Budi Handoyo Cintami, Cincin D Prasetyorini Dadang Jaenudin Dahlia, Karlina Puspa Dedi Abdul Hadi Deni Darmawan Deni Kurniawan, Deni Didit Ardianto Fariz, Reza Darma Al Fauzan, Ridho Fujianti, Lia Nurbanillah Fumitoshi, Murae Ghina Nisrina Ramadhanti Hafizhul Khair Hapipah, Hepi Herta Novianto Hestiningtyas Yuli Pratiwi Hutagalung, Ira Ida Hamidah Iga Yusmaidah Siregar Indarini Dwi Pursitasari Ira Rumiris Hutagalung Ira Rumiris Hutagalung Ira Rumiris Hutagalung Irfan Tawakkal Irvan Permana Karim, Zaid Kharisma, Vicka Kodama Yayoi Kodama, Yayoi Kristanti Diana Malo Kuntarti Suhartini Kurniasih, Surti Kusnendar, Jajang Laksmi Dewi, Laksmi Lestari, Suci Putri Maghfiroh, Meilinda Fitriani Nur Marlida, Siti Matsumoto Toru Matsumoto Toru Matsumoto, Toru Mega Subekti Muarif, Samsul Muhammad Ma‘arij Harfadli Muhammad Nur Hudha Muharram, Luthfia Hastiani Mulyadi, Dadi Munawir Munawir Murae, Fumithosi Murae, Fumitoshi Nasution, Muhammad Islam Nia Komalasari Nurahim, Fitra Nursafitri, Siti Onoda, Hiroshi Pandyaswargo, Andante Hadi Permanasari*, Anna Pertiwi, Wulan Qiyam Maulana Binu Soesanto Radde, Hasniar A. Rahayu, Ida Rahayu, Mutia Sri Ramadhanti, Ghina Nisrina Ramdiana Rika Marlina, Rika Rohmawatiningsih, Wati Rubini*, Bibin Rusman Rusman Safitri, Embun Khoerunnisa Maya Safitri, Tiffany Saldiana, Nur Kamila Santuso, Edy Sattar Sattar, Sattar Sattar Yunus Sianturi, Julinton Siregar, Iga Yusmaidah Siska Mandalia Slamet Raharjo Soesanto, Qiyam Maulana Binu Sugeng Utaya Sugimaru, Chika Suriansyah, Muhammad Iqbal Suriansyah, Muhammad Iqbal Syaban, Mumun Tawakkal, Irfan Toru Matsumoto Toru Matsumoto Toru Matsumoto Toru Matsumoto Utomo, Laksamana Rayhan Wafa, Wafa Warliyah, Heli Wati Rohawatiningsih Wati Rohmawatiningsih Wiwin Wiwin, Wiwin Yayoi Kodama Yayoi, Kodama Yoki Yulizar Yustiani, Yonik Meilawati