نتایج جستجو برای: sustainability index
تعداد نتایج: 456539 فیلتر نتایج به سال:
Urban sustainability has been revealed as one of the key elements in achieving global sustainability. There is a wide range indicators this field; however, have not exempt from criticism, both their formal aspects and practical usefulness. If measuring “measuring immeasurable”, then objective article to propose composite indicator that evaluates only deficits or, which same thing, unsustainabil...
An understanding of flood impact in terms of sustainability is vital for long-term disaster risk reduction. This paper utilizes two important concepts: conventional insurance related flood risk for short-term damage by specific flood events, and long-term flood impact on sustainability. The Insurance Related Flood Risk index, IRFR, is defined as the product of the Flood Hazard Index (FHI) and V...
Introdaetion: the aim of this research is to analyze the situation of the sustainable development in the third and forth development plan of iran considering Sen’s concept of capability and quality of life, identifying the gap with optimal level. it also determines some factors on sustainable development in the current situation of the country. Method: the research has two phase and method...
A methodology for assessing the sustainability of hydrogen production using solid fuels is introduced, in which three sustainability dimensions (ecological, sociological and technological) are considered along with ten indicators for each dimension. Values for each indicator are assigned on a 10-point scale based on a high of 1 and a low of 0, depending on the characteristic of the criteria ass...
The complexity of the environment demands a well-constructed composite environmental index (CEI) to provide a useful tool to draw attention to environmental conditions and trends for policy purposes. Among the common difficulties in constructing a proper CEI are uncertainties due to the selection of the most representative underlying variables or indicators. A degree of uncertainty accompanies ...
The goal of sustainable agriculture is to maintain a non-negative trend in productivity while maintaining soil quality. Our main objective was to determine the sustainability of organic cropping systems. Three of the selected farms were in organic production for three, six and nine years since certification, and a fourth in conventional production. We found significant relationships between som...
The Index of Sustainable Economic Welfare (ISEW) was first calculated for the United States by Daly and Cobb (1989). It draws upon an earlier tradition of attempts to build a comprehensive indicator of economic welfare, beginning with Nordhaus and Tobin (1972). Since then it has been applied to a handful of other countries, including several in Western Europe as well as Australia, Chile and Tha...
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