古代
发表于 2025-3-25 04:04:43
Rationale for a physical account of economic activities,cast with some degree of reliability. Neo-classical economics has attempted to quantify and simplify the real world, but some of its simplifications have severe limitations. For example, current growth theory does not recognise that the factors of production can change over time. Environmental servi
monopoly
发表于 2025-3-25 10:53:21
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florid
发表于 2025-3-25 14:11:26
Towards the End of Waste,rated in industrial economies. A framework for characterising recovery and reuse strategies which takes account of environmental and money costs, and political acceptability is proposed. This suggests that waste recovery should be considered in product design, recovery of a greater range of material
Charade
发表于 2025-3-25 18:02:56
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树木中
发表于 2025-3-25 20:59:52
Analytical Tools for Chain Management,aterials flow analysis (MFA) and substance flow analysis (SFA), among others. These frameworks, their appropriate use, and their strengths and weaknesses are discussed. The chapter makes clear that these tools must be used within the context of participative decision- and policymaking processes.
PALMY
发表于 2025-3-26 01:43:56
Material flow accounts: definitions and data,aterials through the economy. He also argues that MFA information can be used to design indicators that show the relation between flows and environmental impacts. MFA’s can thus indicate the opportunities for policy improvement at the meta or megascale.
考博
发表于 2025-3-26 05:16:21
Software for material flow analysis,veral aspects of the programs, such as the data structure, graphical presentation, dealing with uncertainty and modelling capacities are described. Dynamic modelling is often missing in these programmes and, hence, this chapter also describes the concepts of Petri Nets and Expert Systems that can be
Commonplace
发表于 2025-3-26 11:03:19
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财主
发表于 2025-3-26 15:10:24
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恸哭
发表于 2025-3-26 19:44:29
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