Measuring Primary Production is a complicated process.
To learn how scientists measure it, click the beaker.
WHAT IS IT? |
WHO DOES IT? |
WHY IS IT IMPORTANT? |
WHAT ARE PATTERNS? |
HOW MUCH? |
CONCLUSIONS |
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The URL of this page is http://sfbay.wr.usgs.gov/access/ColeCloern/WhatIs.html
Pages created and maintained by Laura Zink Torresan
Last modified: 2 April 1997