Koncepce virtuální vody

Abstract

The thesis describes the issue of water resource and their use and then assessed the water management also issues of water scarcity in the world. Another part is devoted to the concept of virtual water and water footprint, the relationship between water consumption and negative environmental impact. In the last part of thesis they are dealt with possible alternative sources of drinking water and its eventual additional savings in the agriculture, industry and human settlements. The aim of the thesis is to introduce and describe the current status of water resources.