| Summary: | 碩士 === 國立高雄第一科技大學 === 環境與安全衛生工程研究所 === 103 === With the enhancement of "sustainable development" concept, the "sustainable
development" gradually becomes the common goal of the international community. In
order to achieve sustainability, firstly, we must establish a sound recognition and
verification system to implement, which ensure its operation under the sustainable
development. The Life Cycle Assessment is commonly used for analyzing methods all
around the world, but this method is more focused on the environmental oriented
assessments; clearly insufficient is the demand for sustainability globally.
This study focuses on an investigation on the life cycle of sustainable biomass and
indicator building, which includes environment-oriented, society-oriented and
economy-oriented variable indicators. The method of this investigation is literature
review: systemically comparing the indicators which will affect the life cycle
assessment and investigate deeply the influence made by choosing differently. In the
long run, list the influent indicators in each level and establish a construction, which canbe diverse by different input. The study result is environment-oriented, lack of integrity ;
economy-oriented, can only be shown as estimation due to the cost and society-oriented,
more subjective.
Through this study we can found that life cycle assessment is a workable and
applicable method. Multi-oriented analysis and evaluation can greatly enhance the
sustainability of the life cycle assessment, but there is at this moment still no
international standard of the evaluation process for the sustainable life cycle assessment.
Besides, the constructions seem still lengthy and complicated. Therefore, the main
improvement direction of the life cycle assessment of sustainability should toward to
simplifying the assessment constructions.
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