השוואת שיטות
סקרו את השיטות שבחרתם זו לצד זו; שורות שבהן יש הבדל מודגשות.
| ניתוח זרימת חומרים (MFA)× | הערכת מחזור חיים (LCA)× | |
|---|---|---|
| תחום | קיימות | קיימות |
| משפחה | Process / pipeline | Process / pipeline |
| שנת המקור≠ | 2004 | 2009 |
| הוגה השיטה≠ | Brunner & Rechberger | ISO 14040 framework; Finnveden et al. |
| סוג≠ | Quantitative systems accounting method | Environmental impact accounting pipeline |
| מקור מכונן≠ | Brunner, P. H., & Rechberger, H. (2004). Practical Handbook of Material Flow Analysis. Lewis Publishers. ISBN: 978-1-56670-604-9 | Finnveden, G., et al. (2009). Recent developments in life cycle assessment. Journal of Environmental Management, 91(1), 1–21. DOI ↗ |
| כינויים | Substance Flow Analysis, Bulk-MFA, Material Flux Analysis, Malzeme Akış Analizi | Life Cycle Analysis, Cradle-to-Grave Analysis, Ecobalance, Yaşam Döngüsü Değerlendirmesi |
| קשורות | 3 | 3 |
| תקציר≠ | Material Flow Analysis (MFA) is a systematic method for quantifying the flows and stocks of materials within a defined system boundary over a specified time period. Introduced comprehensively by Paul H. Brunner and Helmut Rechberger in their 2004 handbook, MFA applies mass-balance principles to track how raw materials, products, wastes, and emissions move through industrial, urban, or national metabolisms, enabling evidence-based resource management and waste policy. | Life Cycle Assessment is a systematic, ISO-standardized methodology for quantifying the environmental impacts of a product, process, or service across its entire life span — from raw material extraction through production, use, and end-of-life disposal. Codified in ISO 14040 and ISO 14044, and comprehensively reviewed by Finnveden et al. (2009), LCA enables decision-makers to compare alternatives, identify environmental hotspots, and support eco-design, with applications spanning products, buildings, energy systems, and public policy. |
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