Search results
Results from the WOW.Com Content Network
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate
The Human Footprint increased by 9% from 1993 to 2009, at least partly attributable to a human population increase of 23% and a global economy increase of 153% during the same period. [3] Though population and economic growth far exceed the growth of the Human Footprint, the areas that saw increased human influence were those with the highest ...
Example life cycle assessment (LCA) stages diagram. Hence, it is a technique to assess environmental impacts associated with all the stages of a product's life from raw material extraction through materials processing, manufacture, distribution, use, repair and maintenance, and disposal or recycling. The results are used to help decision-makers ...
The cradle-to-cradle model can be viewed as a framework that considers systems as a whole or holistically. It can be applied to many aspects of human society, and is related to life-cycle assessment. See for instance the LCA-based model of the eco-costs, which has been designed to cope with analyses of recycle systems. [25]
While the life cycle hypothesis predicts the income and the consumption patterns of the elderly population, a series of research papers published in the 2000s highlighted the role of other factors in making the elderly class of people among the income-poor alone, and not people who are both income and consumption-poor.
This involves increased use of life cycle inventory (LCI) and life cycle assessment (LCA) [3] [4] to help guide the use of packaging which reduces the environmental impact and ecological footprint. It includes a look at the whole of the supply chain: from basic function, to marketing, and then through to end of life (LCA) and rebirth. [5]
Stein’s victory coattails will help. Cooper limited his time out of the state because he was worried that Robinson might use legislative tricks to seize power as acting governor.
Individual studies show a wide range of estimates for fuel sources arising from the different methodologies used. Those on the low end tend to leave parts of the life cycle out of their analysis, while those on the high end often make unrealistic assumptions about the amount of energy used in some parts of the life cycle. [8]