Hydrological information systems for integrated water resources management: WHYCOS Guidelines for development, implementation and governance
The World Meteorological Organization (WMO) launched the World Hydrological Cycle Observing System (WHYCOS) concept in 1993 to overcome such obstacles that hinder the achievement of sustainable development. WHYCOS operates at global, basin and local level. It is made of regional components known as the Hydrological Cycle Observing System (HYCOS). Owing to the central role of water within the Earth system and in human activities, observation of the global water cycle has both direct and indirect benefits. It helps detect climate change and variability through the observation and analysis of trends in precipitation, stream flows and other water cycle variables. The WHYCOS International Advisory Group (WIAG) called for a common approach to the development and implementation of HYCOS components. In response to WIAG request, WMO developed and published the WHYCOS Guidelines for the development, implementation and governance of HYCOS components. The WHYCOS Guidelines provides full management structure for each project. They are aimed at ensuring that each project remains consistent with the WHYCOS objectives, while responding to local needs, realities and changing situations. They are designed to serve as guidance for the main stages of project formulation and implementation including initiation, development and management, as well as monitoring and evaluation, of HYCOS projects.
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