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听赛道的轰鸣声，闻满街的橘香，感受呼吸的自由
Freshwater is the most important resource for humankind, cross-cutting all social, economic and environmental activities. It is a condition for all life on our planet, an enabling or limiting factor for any social and technological development, a possible source of welfare or misery, cooperation or conflict.
百度 全国338个地级及以上城市平均优良天数比例为％，同比上升个百分点。
To achieve water security, we must protect vulnerable water systems, mitigate the impacts of water-related hazards such as floods and droughts, safeguard access to water functions and services and manage water resources in an integrated and equitable manner.
UNESCO works to build the scientific knowledge base to help countries manage their water resources in a sustainable way through the Intergovernmental Hydrological Programme (IHP) and the World Water Assessment Programme (WWAP), through leading the UN-wide World Water Development Report and through numerous Centres and Chairs on water around the world.
UNESCO's expertise
With over 50 year of experience in water sciences, UNESCO supports Member States to better understand and manage water resources sustainably, and to achieve SDG 6, through two international programmes
News
Events
Key publications
The United Nations World Water Development Report 2024: water for prosperity and peace
2024
Strategic Plan of the Intergovernmental Hydrological Programme: Science for a Water Secure World in a Changing Environment, ninth phase (IHP-IX, 2022-2029)
2022
UNESCO
