Decomposition Analysis Based on IPAT and Kaya Identity for Assessment of Hazardous Waste Flow within Enterprise
作者： Jānis Vilgerts , Ruta Vanaga , Lelde Timma , Kaspars Kļavenieks , Dagnija Blumberga
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摘要: Much research in recent years has been done on sustainable hazardous waste management system, nevertheless the amounts of generated increases. The major share these substances is a product activities within NACE sectors. By now there are few studies trying to bring problem elimination down level single enterprise. This paper proposes methodology for assessment changes aggregate flow at enterprise due relative impact investigated factors, such as intensity, material intensity and amount raw consumed use derivatives from IPAT Kaya identities together with logarithmic mean Divisia index decomposition analysis presented. Based proposed case can be order explore cause past, present forecast model future trends, also identify leverage points intervention policy tools aim reduce waste. first attempt link government initiatives based quantitative indices.
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