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Tazkialaras
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Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Other

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Green Economy Index Development as a Measurement Instrument for Green Economy Transition in Bogor Regency Zulaika, Aidha; Hartono, Tjahjo Tri; Afrianto, Yuggo; Nurhayati, Immas; Pratini, Ratna; Tazkialaras
Jurnal Rekayasa Lingkungan dan Biosistem Vol. 3 No. 2 (2025): Jurnal Relibi Vol.3 No.2 2025
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/relibi.v3i2.2334

Abstract

This study develops and implements the Green Economy Index (GEI) as an instrument for measuring green economy transition in Bogor Regency. Using a composite index methodology adopted from OECD and UNDP best practices, the GEI integrates 15 indicators across three pillars: economic (6 indicators), social (4 indicators), and environmental (5 indicators). Data were collected from official government publications (BPS, KLHK) for the period 2020-2024. The index was constructed using min-max normalization and geometric mean aggregation. Model validation through backtesting showed a Mean Absolute Percentage Error (MAPE) of 5.10%, classified as "Highly Accurate." Results indicate that Bogor Regency's GEI reached 50.16 in 2024 ("Moderate" category), with the Social Pillar performing best (62.49), followed by Environmental (50.46) and Economic (40.03). Scenario projections suggest the GEI could reach 61.76 by 2030 under moderate assumptions (CAGR 3.53%). This study provides an evidence-based framework for green economy policy formulation at the regional level.
Framing Floods: A Qualitative Analysis of Jakarta Flood Coverage in Indonesian Online Media Sayaza, Mas Davino; Tazkialaras
Jurnal Rekayasa Lingkungan dan Biosistem Vol. 3 No. 2 (2025): Jurnal Relibi Vol.3 No.2 2025
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/relibi.v3i2.2335

Abstract

This study examines how Indonesian online media framed the Jakarta floods in 2024 using framing theory, agenda-setting theory, and attribution theory. Through qualitative content analysis of ten news articles from two major online portals, the research identifies dominant frames, causal attributions, and implications for public discourse. Findings reveal that 80% of articles framed floods as natural disasters caused primarily by weather conditions (90%), while only 30% mentioned infrastructure inadequacy. Government sources dominated coverage with consistently positive framing, and 100% of articles emphasized emergency response while only 20% discussed long-term solutions. The study contributes to environmental communication scholarship by documenting how Indonesian media construct flood narratives and extending disaster framing research to the Southeast Asian context.
Co-Authors Aidha Zulaika Nurhayati, Immas Pratini, Ratna Sayaza, Mas Davino Tjahjo Tri Hartono Yuggo Afrianto