Researcher points to a sensor in a data logger (IMAGE)

Penn State

Researcher points to a sensor in a data logger

Caption

Study senior author and research team leader Heather Preisendanz points to a sensor in a data logger at one of the five stream-monitoring stations along Halfmoon Creek. The device, which has a rain gauge and solar panel to power it, records dissolved oxygen in the stream as well as water level and temperature. 

Credit

Penn State

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