hydrológia 3 Exclude matching results hydrology 2 Exclude matching results povodne 2 Exclude matching results climate changes 1 Exclude matching results ecological balance 1 Exclude matching results ekologická rovnováha 1 Exclude matching results floods 1 Exclude matching results hydrologic cycle 1 Exclude matching results hydrologický cyklus 1 Exclude matching results klimatické zmeny 1 Exclude matching results prietoky 1 Exclude matching results rate of flow 1 Exclude matching results vodné hospodárstvo 1 Exclude matching results water management 1 Exclude matching results