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This site describes how snow and ice runoff become surface water and emphasizes how runoff from snowmelt is a major component of the global movement of water. A hydrograph from the U.S. Geological Survey shows a four-year time series of streamflow and illustrates how runoff from snowmelt affects the daily mean values, particularly at certain times of the year.
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Intended for grade levels:
Type of resource:
Subject:
Technical requirements:
No specific technical requirements, just a browser required
Cost / Copyright:
No cost
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DLESE Catalog ID:
DWEL-000-000-000-487
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Educational standards:
Resource contact / Creator / Publisher:
Publisher:
United States Geological Survey (USGS) Water Science for Schools http://ga.water.usgs.gov/edu/
Contact:
Howard Perlman United States Geological Survey (USGS) |