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South Korea is a newly industrialized country where reliable energy consumption data are available back to the early 1960s. In this research, to understand the energy consumption and CO2 emission flows from industrial sectors, energy input-output analysis and network approach were used. For energy input output analysis, ordinary trade table for energy sector and energy trade for non energy sector...
The looming challenges of global warming and peak oil have begun to spur the development of alternatives to our current petroleum based transportation system. However, before these alternatives are implemented on a significant scale, it is important to assess these technologies with a broad lens and ensure that they will not introduce more problems than they will solve. In this study, a life cycle...
The ecologically based life cycle assessment (Eco- LCA) tool has been developed to aid for quick implementation of the Eco-LCA methodology. Eco-LCA is a methodology which accounts for the ecosystems goods and services consumption in LCA of economic goods and products. Identification of the current trend of declining ecosystem services by the millennium ecosystem assessment (MEA) has emphasized the...
Several recent events in the U.S. have highlighted the criticality and vulnerability of infrastructure systems to sudden shocks such as natural disasters, terrorist attacks, and food shortages. Proper understanding of such disruptive scenarios and their impact using holistic and integrated systems modeling techniques is crucial for effective resource allocation and disaster management. An input-output...
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