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Students doing water quality study

Students doing water quality study

E840/0421

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Credit

MARTIN SHIELDS / SCIENCE PHOTO LIBRARY MARTIN SHIELDS / SCIENCE PHOTO LIBRARY

Caption

Teenage boy and girl high school students picking invertebrates out of a kick-seine net for a study of stream water quality. Macroinvertebrates are strong indicators of the quality of bodies of water. The types of invertebrates found in the stream reflects the quality of the water.

Release details

Model release available. Property release not required.

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