Water comprises the most basic and critical component of all aspects of human life and is an indispensable component of the global life support system. The water environment is characterized by the hydrological cycle, including floods and droughts, with some regions of the world being more vulnerable to their devastating consequences. The widespread scarcity, gradual destruction and aggravated pollution of water resources along with the progressive encroachment of incompatible activities have led to a range of water crises across the globe. The complex nature of problems and issues requires an integrated planning and management approach. It is also important to recognize the multi-sector utilization of water resources for water supply and sanitation, agriculture, industry, urban development, hydropower generation, fisheries, transportation, recreation, low and flat lands management and other activities.
Water comprises a most basic and critical component in all aspects of human life.
Freshwater resources are an essential component of the earth's hydrosphere and an indispensable part of all terrestrial ecosystems. Also, transboundary water resources and their use are of great importance to riparian States. The marine ecosystems are a positive asset that presents opportunities for sustainable development. On the whole, the water environment is characterized by the hydrological cycle, including floods and droughts, which in some regions have become more extreme and dramatic in their consequences. The widespread scarcity, gradual destruction and aggravated pollution of water resources in many world regions, along with the progressive encroachment of incompatible activities have triggered a range of water crises.