The subject of the Bachelor thesis is to clarify relations between Czech Republic and Israel and their cooperation in field of environment and using of methods which are available in both countries, in particular on improvement in Czech Republic. Introduction of Thesis describes diplomatic relations and cooperation in science. Based on analysis of all resources water area seems to be the most essential in environment sector and also is main for the Thesis. The Bachelor thesis describes water management systems and alternative sources of water with legislation frame. The practical part is devoted to some of researches applying israeli methods and technologies in water managenment. Afterwards there are outline concepts for subsidy programmes ...