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Sustainable management strategies for degraded subak rice fields in South Denpasar, Bali Ambarini, Lina Anandari Dwi; Frimawaty, Evi; Herdiansyah, Herdis
Journal of Degraded and Mining Lands Management Vol. 13 No. 1 (2026)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2026.131.9199

Abstract

Rapid urbanization has accelerated the degradation of subak rice fields in Bali, manifested through pollution of irrigation channels and reduced agricultural productivity. This study assessed the extent and characteristics of land degradation in South Denpasar and formulated sustainable management strategies for restoring the ecological and cultural integrity of the subak system. The Logical Framework Approach (LFA) was applied to identify key problems, analyze causal relationships, and develop measurable strategies. Data were obtained through questionnaires, interviews, field observations, and document analysis. Results showed that approximately 87 hectares of subak land were lost within five years, driven by weak spatial enforcement, domestic and industrial waste pollution, and limited farmer regeneration. The study formulated five priority strategies: (1) enforcement of land use regulations, (2) economic incentives for conservation farming, (3) integration of Tri Hita Karana values, (4) farmer capacity building through digital technology and (5) improved irrigation maintenance. The research highlights that sustaining the subak system requires a multi dimensional management approach integrating ecological restoration, socio economic empowerment, and cultural revitalization. Adoption of this framework by local authorities can enhance urban land governance, strengthen farmer livelihoods, and preserve Bali’s cultural agricultural heritage amid ongoing urban pressures.
Potensi Dampak Lingkungan Produksi Biodiesel dari Minyak Sawit dengan LCA (Life Cycle Assessment) di Indonesia Paminto, Ari; Karuniasa, Mahawan; Frimawaty, Evi
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 12 No 1 (2022): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Pusat Penelitian Lingkungan Hidup, IPB (PPLH-IPB) dan Program Studi Pengelolaan Sumberdaya Alam dan Lingkungan, IPB (PS. PSL, SPs. IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.12.1.64-71

Abstract

Produksi energi primer di Indonesia pada tahun 2018 yang terdiri dari minyak bumi, gas bumi, batu bara, dan energi terbarukan mencapai 1.504 juta SBM (Setara Barel Minyak). Ketergantungan penggunaan bahan bakar minyak (BBM) terutama di sektor transportasi masih tinggi. Komitmen global terhadap pengurangan emisi gas rumah kaca, mendorong pemerintah Indonesia untuk mendukung peran energi baru dan terbarukan. Penilaian siklus hidup (LCA) telah menjadi teknik populer yang diterapkan untuk mengevaluasi dampak lingkungan, konsumsi energi dan emisi GRK (Gas Rumah Kaca) dari produksi biofuel. Untuk mengevaluasi dampak siklus hidup biodiesel, banyak tahapan yang harus dipertimbangkan termasuk perubahan penggunaan lahan, perkebunan, milling, pemurnian, konversi bahan bakar. Sudah ada beberapa penelitian yang melaporkan siklus hidup produksi minyak sawit. Namun, sebagian besar masih berfokus pada emisi GRK dan kebutuhan energi. Oleh karena itu, dalam makalah ini akan menyajikan LCA dengan kategori dampak yang lebih luas dari produksi biodiesel di Indonesia mulai dari fase perkebunan hingga fase produksi. Berdasarkan analisis yang dilakukan, dapat disimpulkan bahwa penyumbang utama dampak lingkungan produksi biodisel adalah penggunaan pupuk pada tahap perkebunan dan proses transesterifikasi pada pabrik biodiesel.
Analisis Multikriteria dalam Pemilihan Teknologi Pengolahan Sampah Plastik untuk Skala Bank Sampah di Jakarta Pusat Amadira Rahdhani; Evi Frimawaty; Lina Tri Mugi Astuti
Jurnal Ilmu Lingkungan Vol 23, No 1 (2025): January 2025
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jil.23.1.62-72

Abstract

Sebagai pusat pemerintahan dan bisnis, Jakarta Pusat mengumpulkan jumlah sampah plastik terbanyak di bank sampah dibandingkan dengan kota administrasi DKI Jakarta lainnya, yaitu mencapai 95.760 kg/bulan pada tahun 2021. Jumlah ini meningkat dari tahun 2020 yang mencapai sekitar 76.471 kg/bulan. Meskipun demikian, pada praktik sebagian besar bank sampah di Jakarta Pusat belum menerapkan teknologi yang dapat menunjang keberlanjutan pengelolaan sampah plastik. Oleh karena itu, penelitian ini bertujuan untuk mengidentifikasi karakteristik sampah plastik yang dikumpulkan di bank sampah dan memilih teknologi pengolahan sampah plastik yang ideal dengan mempertimbangkan 4 (empat) kriteria. Metode analisis yang digunakan adalah kombinasi AHP dan TOPSIS. Hasil penelitian menunjukkan bahwa rata-rata jumlah sampah plastik yang dikumpulkan di bank sampah adalah 60-250 kg/hari yang didominasi oleh jenis botol plastik. Hasil perhitungan nilai bobot menunjukkan bahwa kriteria yang dianggap penting secara berurutan adalah lingkungan (0,56), ekonomi (0,21), sosial (0,16), dan teknis (0,07). Berdasarkan nilai tersebut diperoleh alternatif teknologi pengolahan sampah plastik yang ideal untuk skala bank sampah adalah mesin press hidraulik (C*=0,648). Melalui hasil ini, diharapkan pemilihan teknologi pengolahan sampah plastik di bank sampah dapat mempertimbangkan berbagai kriteria yang memberikan manfaat, baik secara praktis maupun ekonomis.
Research Trends in Risk Communication for Earthquake Disaster Preparedness Elmina Furi; Fatmah Fatmah; Evi Frimawaty
Monas: Jurnal Inovasi Aparatur Vol. 8 No. 1 (2026)
Publisher : Badan Pengembangan Sumber Daya Manusia Provinsi DKI Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54849/monas.v8i1.334

Abstract

Earthquakes are among the most destructive natural hazards, with significant impacts on social, economic, environmental, and infrastructural systems. In this context, risk communication plays a strategic role as an instrument for conveying information about hazards, potential consequences, and mitigation measures to communities and stakeholders. Despite the growing body of research in disaster risk communication, existing studies remain largely fragmented and tend to focus on specific local contexts or particular empirical approaches. This study aims to map and analyze the development of research on risk communication in the context of earthquake preparedness using a bibliometric approach based on scientific publications indexed in Scopus during the period 2016–2025. The method employed is bibliometric analysis following the PRISMA protocol to ensure a systematic and transparent data selection process. Data were analyzed using VOSviewer and Biblioshiny to generate network visualizations, keyword clusters, and thematic evolution. The novelty of this study lies in its comprehensive, data-driven mapping of the intellectual structure and research dynamics of risk communication in earthquake preparedness, an area that remains relatively underexplored. The findings are expected to provide a more holistic understanding of research trends, identify existing gaps, and serve as a basis for developing more effective and evidence-based risk communication strategies to enhance community preparedness and resilience to earthquake disasters. 
Refuse-derived fuel policy frameworks and stakeholder engagement: Case study in Padang City, Indonesia Alsafana Rasman; Evi Frimawaty; P. Arief Budiman
Indonesian Journal of Social and Environmental Issues (IJSEI) Vol. 7 No. 1 (2026): April
Publisher : CV. Literasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47540/ijsei.v7i1.2355

Abstract

Indonesia faces significant challenges in waste management, with most waste ending up in landfills, contributing to environmental pollution and greenhouse gas emissions. To address landfill overcapacity, Padang City initiated Refuse-Derived Fuel (RDF) processing at Aie Dingin Landfill, supported by the cement industry as an off-taker. However, policy frameworks for Waste to Energy (WtE) remain limited in Indonesia, posing governance challenges. This research investigates governance readiness for sustainable RDF implementation in Padang City, focusing on policy frameworks and stakeholder engagement. Employing a mixed-methods approach involving content analysis of regulations and stakeholder interviews, the study finds that both national and sub-national policy frameworks provide a robust legal foundation for RDF. Padang City demonstrates strong local commitment through its Waste Management Master Plan (2024–2044), which designates RDF development as a priority. Nevertheless, significant governance gaps persist at the national level due to the lack of comprehensive technical standards for WtE technologies. Additionally, waste management is categorized as a “non-basic service compulsory affair” under Law No. 23 of 2014, potentially leading to lower prioritization in local planning. The stakeholder analysis reveals that while formal roles are outlined by law, practical implementation involves expanded responsibilities. Non-regulated actors like academia and informal waste workers are not yet formally integrated into legal instruments, despite vital contributions through research, pre-sorting, and waste segregation. The paper concludes that addressing these governance gaps through adaptive policy instruments and inclusive institutional arrangements is essential for long-term RDF implementation success.
Determinants of livestock waste-to-energy adoption among smallholder farmers in East Java, Indonesia Evi Frimawaty; Fani Mardianti; Ravita Sari
Interaction, Community Engagement, and Social Environment Vol. 4 No. 1: (July) 2026
Publisher : Institute for Advanced Science Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/icese.v4i1.2026.3618

Abstract

Background: Livestock waste holds significant potential as a renewable energy resource; however, waste management practices among smallholder farmers remain suboptimal. The adoption of waste-to-energy technology is limited, and the behavioral and socioeconomic determinants of this adoption gap are not yet fully understood. This study aims to identify livestock waste management practices, analyze differences in perceptions (energy-adopting and non-adopting farmers), and examine socioeconomic factors associated with biogas adoption. Methods: A quantitative cross-sectional survey was conducted in Sidoarjo Regency and Surabaya City, East Java Province, Indonesia. A total of 184 smallholder livestock farmers were selected through proportional random sampling. Data were analyzed using descriptive and comparative statistics, including Mann-Whitney U and Kruskal-Wallis tests to examine group differences in Theory of Planned Behavior (TPB) constructs. Findings: Non-energy practices dominate waste management, and the adoption of waste-to-energy technology remains limited. However, attitude scores, intentions, and behavioral control indicate a strong adoption potential. Mann-Whitney U test confirmed statistically significant differences for all four constructs: ATT (U = 180.5, p = .006), SN (U = 251.0, p = .026), PBC (U = 138.5, p = .002), and INT (U = 242.5, p = .022). Energy adopters consistently scored higher on all constructs, with the largest difference observed in PBC (Δ = +1.04). Fermentation plays a transitional behavioral role toward energy use and is comparable in behavioral readiness to biogas adopters. Conclusion: A tiered policy approach based on the adoption ladder is recommended to accelerate renewable energy uptake. Novelty/Originality of this article: Although various step-based adoption models have been suggested in the literature, the present study operationalizes the Adoption Ladder based on the constructs of TPB. Fermentation farmers can be considered at a behavioral stage of transition toward adopting biogas, based on empirically comparable attitudinal and intentional profiles relative to biogas adopters. The findings show that attitudes, subjective norms, and behavioral control affect adoption intentions, and fermentation farmers are positioned within a pre-adoption behavioral stage that indicates readiness for transition to biogas adoption.
Integrated Household Waste Management Strategies in an Urban Community: A Case Study of Rawasari, Central Jakarta, Indonesia Miranda Hetu Marsella; Evi Frimawaty; Sri Wahyono
Industrial and Domestic Waste Management Volume 6 - Issue 1 - 2026
Publisher : Tecno Scientifica Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53623/idwm.v6i1.1128

Abstract

Waste management in densely populated urban areas is a systemic challenge, particularly in aligning community-level waste sorting processes with the capacity and capabilities of regional processing facilities. This study aimed to analyze an integrated waste management strategy at the household level, focusing on RW 01, Rawasari Village. This research employed a mixed-method approach, using material flow analysis to quantify waste generation and SWOT (Strengths, Weaknesses, Opportunities, and Threats) analysis to formulate waste management strategies. The results indicated that the average daily waste generation reached 0.432 kg/person/day, with a composition consisting of residual, organic, and inorganic waste. To optimize system integration, a strengthening strategy was formulated that included increasing sorting participation through multi-stakeholder collaboration, developing clear and easily understood communication, establishing incentive systems, enhancing training and early socialization, utilizing the potential of Refuse-Derived Fuel (RDF) technology to significantly reduce residual waste, and engaging stakeholders or companies to support community waste management programs. This integration strategy synergized waste management from the household scale to the regional level, contributing to the development of a circular and sustainable urban waste management system.
Digital-based Plastic Waste Collection System in the Context of Sustainable Development Goals Herdis Herdiansyah; Beatriks Liku Gustiawati; Evi Frimawaty
Jurnal Wilayah dan Lingkungan Vol 13, No 3 (2025): Desember 2025
Publisher : Department of Urban and Regional Planning, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jwl.13.3.17-28

Abstract

An effective waste collection system is an essential step in plastic waste handling and impacts positively on recycling rates. In the era of digital technology transformation, digital-based plastic waste collection and recycling have emerged to offer innovative solutions for more effective plastic waste management from upstream to downstream which contribute to the Sustainable Development Goals target. However, this solution has not been widely implemented in Indonesia. Therefore, this study aims to synthesize the role of digitalization of waste collection in accomplishing the Sustainable Development Goals. This study employed with a qualitative approach through semi-structured interviews. Bibliometric analysis using VOSviewer version 1.6.20 was conducted to map prior studies on the digitalization of waste collection in the context of achieving the Sustainable Development Goals. This study confirms that the digitalization of waste collection contributes to the achievement of the three pillars of the Sustainable Development Goals, example economics, social, and environmental pillar.
Community perception of corporate environmental policy implementation in nickel mining in Indonesia Citra Tri Rahmawati; Evi Frimawaty; Soemarno Witoro Soelarno
Journal of Sustainability, Society, and Eco-Welfare Vol. 4 No. 1: July (2026)
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/jssew.v4i1.2026.3770

Abstract

Background: Morowali Regency, Central Sulawesi, is rich in nickel deposits and has generated significant economic benefits through the government's downstreaming policy. However, its environmental and social impacts on surrounding communities remain subjects of ongoing concern. This study examines community perceptions of the environmental policies of Company X, a nickel mining company operating in Tangofa Village, Bungku Pesisir District. Methods: A quantitative approach was employed using a structured questionnaire administered to 101 respondents through purposive sampling based on specific inclusion criteria. Data were analyzed using descriptive statistics, normality testing (Kolmogorov-Smirnov), Spearman rank correlation, and multiple linear regression. Findings: Community perceptions of economic aspects were rated highest, driven by local employment absorption and household income improvement. Social aspects received a positive rating, though challenges remain regarding community dependency on corporate assistance programs. Environmental aspects received the lowest rating, with air and water quality scoring in the Poor category. Regression analysis confirms that the social factor is the most dominant predictor (β = 0.772; p < 0.001), while Economic and Environmental factors exhibited significant negative influences on the Environmental Policy implementation variable (β = −0.125; p < 0.02). Conclusion: Community acceptance of Company X's environmental policy is primarily driven by social dynamics rather than economic or environmental outcomes. The findings highlight a persistent gap between procedural environmental engagement and substantive environmental quality improvement. Novelty/Originality of this article: This study contributes a community-based perception framework for evaluating corporate environmental policy implementation in the nickel mining sector within the context of Indonesia's national downstreaming strategy, integrating sustainable development dimensions into a quantitative assessment model.
Sustainable beef cattle production: A comparative review between Australia and Indonesia Amir Latif; Raldi Hendro Koestoer; Evi Frimawaty
Holistic: Journal of Tropical Agriculture Sciences Vol. 3 No. 2: January (2026)
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/hjtas.v3i2.2026.1940

Abstract

Background: Beef cattle farming is an important production activity to meet the protein needs of the community. Livestock produces carbon emissions that contribute to increasing global warming. The purpose of this article is to discuss the conditions of Indonesian beef cattle farming compared to the beef cattle farming system in Australia. Method: The method used in writing this paper is the Systematic Literature Review (SLR) with bibliometric content analysis. We analyze related to "keyword maps", "map of countries", and Scopus document publishing trends in sustainable beef cattle production studies for the period 2020 to 2025. The next stage, a comparison was made between two countries, namely Indonesia and Australia in the beef cattle production sector. Finding: The results of the bibliometric analysis showed that the top three countries with the highest link strength and leading in the study of sustainable beef cattle production were the United States, Brazil, and the United Kingdom. In terms of quantitative document publication, Indonesia is ranked fourth and Australia is ranked fifth. The results of the discussion showed that Indonesian beef production comes from small-scale beef cattle farms with slightly different cattle ownership from Australia, which is mostly industrial scale. Conclusion: One of the developments of sustainable beef cattle farming applied in Indonesia is the concept of integrating agricultural crops - cattle where plant waste is used as animal feed and livestock waste is processed into fertilizer for agricultural land. Novelty/Originality of this article: This study provides a contemporary bibliometric mapping (2020–2025) that identifies Indonesia as a top-tier contributor (ranked 4th globally) in sustainable beef production literature.