The environmental performance of urban trees

Graphic: © CO

The global circular system of water

 

Graphic: © CO

Image: Pixabay

Wasserlauf im Wald

Image: Pixabay

Wasserlauf im Wald

The global circular water systems

The “global water cycle” refers to all systems that move water globally. Whether through precipitation , run-off, or evaporation, or over land,
the subsurface, or the oceans.
More than 500,000 cubic kilometers of water are moved. This corresponds to a precipitation level of just under one meter on a global average.

According to the World Center for Precipitation Climatology (WZN) at the German Weather Service, every year on Earth, through:
Rainfall,
Evaporation,
Run-off

According to the German Weather Service, https://www.dwd.de/DE/service/lexikon/