Each year, World Water Day is held on the 22nd of March as an international means of emphasizing the importance of freshwater and advocating for the sustainable management of Earth’s water resources. According to UN Water, this year’s theme is International Year of Water Cooperation. Celebrations all over the globe are in full swing today. Check out the World Map of Events to get involved!
Want to broaden your understanding of water systems and sustainability? Our Princeton Primers in Climate series are the ideal first place to turn to get the essential facts and to begin further investigation–whether in the classroom or in one’s own reading chair.
The Cryosphere by Shawn J. Marshall
Introduction to the cryosphere and the broader role it plays in our global climate system. Looks at each component of the cryosphere and how it works–seasonal snow, permafrost, river and lake ice, sea ice, glaciers, ice sheets, and ice shelves. Marshall describes how snow and ice interact with our atmosphere and oceans and how they influence climate, sea level, and ocean circulation.
Atmosphere, Clouds, and Climate by David Randall
David Randall looks at how the atmosphere regulates radiative energy flows and transports energy through weather systems such as thunderstorms, monsoons, hurricanes, and winter storms. Randall explains how these processes work, and also how precipitation, cloud formation, and other phase changes of water strongly influence weather and climate.
Climate and the Oceans by Geoffrey K. Vallis
Offers a short, self-contained introduction to the subject. This illustrated primer begins by briefly describing the world’s climate system and ocean circulation and goes on to explain the important ways that the oceans influence climate. Topics covered include the oceans’ effects on the seasons, heat transport between equator and pole, climate variability, and global warming.
Celebrate World Water Day! Today, enlighten yourself and inform others about the sustainable management of the world’s water supply.