Eco-efficiency is an important sustainable development and circular economy construct that conceptualizes the relationship between industrial output, resource utilization, and environmental impacts. This paper conducts an eco-efficiency analysis for basin industrial systems using the decomposition model approach. Using data on 10 cities in China’s Songhua River basin, we illustrate the evolutio...

Ecological security is an important basis of the entire human security system, the cornerstone for human survival. Knowing the status of ecological security is crucial for making decisions to avoid ecological disaster. Existing research, both the basic research on ecological security mechanism and information service systems, is still primitive in their abilities to resolve eco-security problem...

In recent decades, several eco-lodges have been established in biodiversity areas of Ethiopia. For example, plenty of eco-lodges are found in Amhara, Oromia and Southern Nation, Nationalities and People’s National Regional States. Most of the times, as eco-lodges are established from environmentally friendly, economically feasible and socially acceptable local materials, we argue that eco-lodge...

An efficient synthesis route to 1,4-dihydropyrimidine derivatives from reaction of divergent aldehydes with ethylacetoacetate and urea under solvent-free conditions by ZnO nanoparticles as a relative in expansive, eco-friendly, easy available, non-volatile, non-explosion, thermally robust, recyclable and easy to handle catalyst at 90°C with excellent yields is described. Unenhanced reaction tim...

An efficient synthesis route to 1,4-dihydropyrimidine derivatives from reaction of divergent aldehydes with ethylacetoacetate and urea under solvent-free conditions by ZnO nanoparticles as a relative in expansive, eco-friendly, easy available, non-volatile, non-explosion, thermally robust, recyclable and easy to handle catalyst at 90°C with excellent yields is described. Unenhanced reaction tim...

Ultra-High Performance Fibre Reinforced Concrete (UHPFRC) is charact erized by a unique combination of extremely low permeability, high strength and deformability. Extensive R&D works and applications over the last 10 years have demonstrated that cast on site UHPFRC is a fast, efficient and price competitive method for the repair/re habilitation of existing structures. More recently, an origina...

after 15 years, now it is logical to ask whether eco can still play an effective role in iran’s development. by raising this question and reviewing the economic capacities of eco member states in the current decade under two categories of central asian countries and founding countries, this article shows the relative success of these economies through five elements of price of oil, gas, raw and...

This paper offers a survey of current writing and practice within the area of Buddhist environmental ethics. Consideration of the manner in which sections of contemporary Buddhism have embraced a range of environmental concerns suggests that four fairly distinct types of discourse are in the process of formation, i.e., eco-spirituality, eco-justice, eco-traditionalism and eco-apologetics. This ...

Today’s consumers are more aware of the environmental issues caused by heavy industrialization. They demand eco friendly products which will reduce the damages caused by industrialization. They are interested in buying eco friendly products and willing to pay more (Consumers who care). The willingness to pay more on eco-friendly products differs among demographic groups. This difference is caus...

Customer feedback is used to understand customer requirements. Early design phases require the consideration of items including manufacturing, the environment, and sustainability management. Therefore, it is crucial that eco-efficiency is taken into account in the early design phases. Traditionally, eco-efficiency is considered only in terms of eco-design issues, not customer requirements based...