Disclaimer: This material is being kept online for historical purposes. Though accurate at the time of publication, it is no longer being updated. The page may contain broken links or outdated information, and parts may not function in current web browsers. Visit the NASA Salinity website for more information.

Education: Analyzing Monthly Environmental Data

Analyzing monthly environmental data from the North Atlantic Ocean will help you to learn more about how the water cycle affects sea surface salinity. Your challenge is to find the data set that most closely corresponds to sea surface salinity patterns. A Data Analysis Sheet will help you keep track of your findings and respond to the Key Question for each data set.

Other Data Sets Be sure to view all five pairs of data maps before completing your investigation. GOOD LUCK!

Activity: Precipitation vs. Sea Surface Salinity

Click the green button for monthly images!

Monthly images in PDF format: Precipitation (1.9 MB) | Salinity (1.4 MB)

PRECIPITATION versus SALINITY
Precipitation map Salinity map
PRECIPITATION AT SEA SURFACE Forward Button SEA SURFACE SALINITY
Precipitation map legend Salinity map legend
Key Question

Questions or comments? Contact Annette deCharon, Senior Science Educator and Aquarius EPO Manager.