Linganisha mbinu

	Ukadiriaji wa Mzunguko wa Maisha (LCA)	Uchanganuzi wa Mtiririko wa Nyenzo (MFA)
Nyanja	Uendelevu	Uendelevu
Familia	Process / pipeline	Process / pipeline
Mwaka wa asili	2009	2004
Mwanzilishi	ISO 14040 framework; Finnveden et al.	Brunner & Rechberger
Aina	Environmental impact accounting pipeline	Quantitative systems accounting method
Chanzo asilia	Finnveden, G., et al. (2009). Recent developments in life cycle assessment. Journal of Environmental Management, 91(1), 1–21.	Brunner, P. H., & Rechberger, H. (2004). Practical Handbook of Material Flow Analysis. Lewis Publishers. ISBN: 978-1-56670-604-9
Majina mbadala	Life Cycle Analysis, Cradle-to-Grave Analysis, Ecobalance, Yaşam Döngüsü Değerlendirmesi	Substance Flow Analysis, Bulk-MFA, Material Flux Analysis, Malzeme Akış Analizi
Zinazohusiana	3	3
Muhtasari	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.	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.