2024 was another year of record-breaking temperatures, driving the global water cycle to new climate extremes and contributing to ferocious floods and ...

Water is a key compound for life on Earth. All living organisms need water. Some can survive in a dormant state without it for long periods of time, but all organisms will quickly or eventually ...

How materials are cycled in an ecosystem The carbon cycle The water cycle The production of potable water The nitrogen cycle ...

Public health and prosperity, food and energy systems, economic productivity and environmental integrity all rely on a well-functioning and equitably managed water cycle. The theme of World Water ...

Wetlands are ecosystems, in which water is the primary factor controlling ... invasive species and climate change. This vicious cycle of wetland loss, threatened livelihoods, and deepening poverty ...