in the sector of electricity production, the existence of investment resources limitation and environmental factors are the main factors that influence this process. the reduction of costs and the destructive impacts of environmental have been always mentioned by specialists. consequently, the drasticality of the environmental protection and the electric-energy production lead to focus on solar...

the purpose of the study was to verify, through the use of an experimental method, the assumption that the ‘economic human’ pays more attention to the externality he/she causes as the strength of externality increases. we used a social-experiment design within an undergraduate classroom to test assumptions, using statistical method. a lakeside plant was used as an example. our results confirmed...

BACKGROUND The tourism industry which is one of the most dynamic economic activities in today's world plays a significant role in the sustainable development. Therefore, in addition to paying attention to tourism, sustainable tourism must be taken into huge account; otherwise, the environment and its health will be damaged irreparably. METHODS To determine the level of sustainability in this ...

Global climate change has an impact on the human potential, economy and ecosystems of all countries world, including Russia. A significant contribution to is made by burning fossil energy resources, which leads increase in concentration greenhouse gases atmosphere causes effect. The main consequences are average annual temperature melting glaciers, a rise level world ocean, as well severe droug...