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National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Effect of eutrophication of environment on transformation and leaching of nitrogen from soil to water
 KOFROŇOVÁ, Iveta
The master thesis lists the basic effects of nitrogen transformation in soil (nitrification), subsequent leaching of nitrates from soil to water and the effects of eutrophication of aquatic environment on the human health. The results of this experiment show that the interaction of all three factors (fertilization, soil moisture, vegetation) has a significant effect on the rate of nitrification. Generally, the nitrification rate increases with fertilization, decreases with presence of vegetation and decreases with soil moisture decrease. The health risk of nitrates in water consists in their consumption and the subsequent development of methemoglobinemia (especially in young infants) and the formation of N-nitroso compounds (e.g.nitrosamines), which have carcinogenic and teratogenic effects. Nitrate together with phosphates also promote the growth of cyanobacteria and algae. Cyanobacteria can produce cyanotoxins causing several groups of diseases.
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Legislation and Observance of the Hygienic Rules in Summer Camps for Children in South Bohemia
 KOFROŇOVÁ, Iveta
The topic of my bachelor thesis is Legislation and Observance of the Hygienic Rules in Summer Camps for Children in South Bohemia. It lists basic legislative rules neccessary for organising summer camps for children, which are present in Act 258/2000 (about public health protection) and Decree 106/2001 (about sanitary requirements on recovery actions for children) amended by Decree 320/2010. Another aim of my thesis is to define summer camps for children and purpose of recovery action, public control of the hygienic rules observance during the recovery action and catering for children during the summer camp. The thesis also describes the position of o paramedic and states basics of first aid for injuries and wounds possible at children summer camps. The practical part of my thesis aims to survey level of legislation knowlwdge of the children summer camps organizers in South Bohemia as well as hygienic conditions of those camps in 2011.
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