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Shiyang River ecosystem problems and countermeasures
Degradation of Ecological Environment Water Resource
2013/2/28
With the increase of population and the development of social economy, contradiction between water supply and demand of Shiyang River Basin become more outstanding. Unreasonable exploitation and utili...
Present problems of water management and agrarian reforms in uzbekistan
Uzbekistan Agriculture Water Management Agrarian Reforms
2013/2/28
The agriculture of Uzbekistan always played the important role in economy and in social life of the country. In spite of the fact that new branches of production have been created in the last years, a...
To the problems of agricultural brownfields in the Czech Republic – Case study of the Vysocina region
agricultural brownfield Vysocina region barriers of development revitalisation
2014/3/3
After 1989, czech economy was transformed into free market economy and this brought many changes into agricultural sector. one of the changes was the decline of the volume of agricultural production w...
The discontinuation of cultivation resulted in the emergence of plant communities, which were characterized for the first 1–2 years by a considerable proportion of annual species. The length of the pe...