قارن الطرق

	تحليل التفكيك الهيكلي للمدخلات والمخرجات	DPSIR Framework
المجال	الاستدامة	الاستدامة
العائلة	Process / pipeline	Process / pipeline
سنة النشأة	1985	1993
صاحب الطريقة	Wassily Leontief, adapted by Rose and others	OECD, refined by European Environment Agency
النوع	Decomposition method	Diagnostic framework
المصدر التأسيسي	Leontief, W. W. (1951). The Structure of the American Economy. Oxford University Press.	European Environment Agency (1999). Environmental Indicators: Typology and Overview. EEA Technical Report No. 25. Copenhagen: EEA.
الأسماء البديلة	SDA, IO-SDA, Structural decomposition	DPSIR, PSR, Pressure-State-Response
ذات صلة	3	3
الملخص	Input-Output Structural Decomposition Analysis (IO-SDA) is an economic-environmental accounting method rooted in Wassily Leontief's input-output framework. It decomposes changes in economic activity and associated environmental impacts (emissions, resource use) over time into components reflecting technological change, demand shifts, and structural economic reorganization. Rose, Chen, and others formalized SDA in the 1980s–1990s for sustainability analysis.	The DPSIR Framework (Driving force, Pressure, State, Impact, Response) is a diagnostic and policy tool developed by the OECD (1993) and refined by the European Environment Agency (1999) to structure environmental and sustainability problems. It organizes causal relationships from economic activity through to policy interventions, enabling governments and organizations to identify where to intervene for environmental improvement.