Los Ciclos de la TierraEl Ciclo Hidrológico: El viaje del agua a través del tiempo

por Anne Egger, Ph.D.

Para Seguir Explorando

Dr. Art's Guide to the Water Cycle

Interactive animations with information about reservoirs and residence times.

Water Resources of the United States

US Geological Survey - Extensive information on water resources, quality and hazards including storm and flood data.

The El Nino Theme Page

A comprehensive website from the National Oceanic and Atmospheric Association (NOAA).

Watershed Atlas at the EPA

A catalog of maps and data important for watershed protection and restoration, including the condition of water resources, vulnerabilities, and human health.


John Tyndall photo
John Tyndall

Tyndall Centre for Climate Change Research


Belfast Address

John Tyndall

Noticias & Eventos

Accelerated hydrologic cycle requires better building

University of Nebraska

More rainfall increases plant growth


Black Carbon creates droughts and floods in China


Current Science News

News from around the world of science.

US Global Change Research Program

Research report from the Water Cycle study group

Model the hydrologic cycle using STELLA

A. Voinov, U. VT - An application of the STELLA modeling system to the hydrologic cycle. Advanced concept.

Google Scholar

Google - Research database allows searching of the scholarly literature.


Bering Land Bridge animation

A movie showing sea level change over the past 10,000 years, created by INSTAAR at the University of Colorado.

Follow the water molecule

Trace the path of a raindrop as it moves through the hydrologic cycle.

Investigating the Precipitation-Streamflow Relationship

Step-by-Step Guides for Investigating Earth System Data from Earth Exploration Toolbook.

…este vapor acuoso es una manta más necesaria a la vida vegetal de Inglaterra, de lo que la ropa es al hombre.

-John Tyndall