Symposium Introduction

From subsurface extracted more different ores, coal, oil and gas. In modern conditions a significant portion of the surface of the Earth plowed or a fully or partially cultivated pastures for domestic animals. The development of industry and agriculture required large areas for urban development, industrial enterprises, the development minerals, building communications. Thus the present time a man transformed about 20% of the land.

Large areas of land surface are excluded from economic activities rights due to the accumulation of industrial waste and it can not use areas where under development and mining.

Man has always used the environment mainly as a source of resources, However, for a very long time his work has not noticeable effect on the biosphere. Only at the end of the last century, changes the biosphere under the influence of economic activity attracted the attention of scientists. These changes have increased and are now befallen human civilization. In order to improve their living conditions

Humanity is constantly increasing rate of material production, not thinking about the consequences. In this approach, most taken from nature resources back to it in the form of waste, often toxic or unsuitable for utilization. This brings the threat and the existence of the biosphere, and the most man.