Emergy analysis and environmental indices applied to a company producing aluminium extruded bars

A new methodology to calculate the environmental protection index (Ep). A case study applied to a company producing composite materials.

Environmental indicators can be used as a first stage in progress towards comprehensive environmental impact measures [J. Environ. Manage 65/3 (2002) 285]. In this article, we develop a 'pollutant interaction matrix method' that allows calculation of a global environmental protection index (Ep) in order to verify the eco-compatibility of an industrial activity. Two methods are proposed for the ...

Emergy analysis of building manufacturing, maintenance and use: Em-building indices to evaluate housing sustainability

In recent years, integrated building design practices based on the definition of ‘‘green building’’ criteria as common standards of measurement have been promoted. For example, Green Building Rating Systems such as LEED (US) and BREEAM (UK) provide national standards for developing high-performance sustainable buildings. However, integrated environmental accounting methods and global sustainabi...

Environmental Accounting of Agricultural Sustainability Using Emergy Analysis

‏‎a phonological contrastive analysis of kurdish and english‎‏

deposite the different criticisms on contrastive analysis it has been proved that the results of it(when processed)can be usuful in a tefl environment,specially at the level of phonology.this study is an attempt to compare and contrast the sound systems of kurdish and english for pedagogical aims. the consonants,vowels,stress and intonation of the twolanguages are described by the same model-ta...

Emergy Evaluation and Ecological Footprint Analysis for Regional Environmental Sustainability Assessment: A Comparison

Several methods for regional environmental sustainability assessment have been proposed by the scientific community in the last few years, including two interesting resource-use based tools: Emergy Evaluation (Emergy) and Ecological Footprint Analysis (Footprint). Emergy Evaluation assesses all resources used, directly and indirectly, to support a region economy. Ecological Footprint Analysis e...