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All sample materials from the sieve are washed into the sample bag for preservation. Samples are sorted and insects identified at a later time.
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The preserved sample from the Surber sampler, with detritus and stream invertebrates
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The preserved sample from the Surber sampler, with detritus and stream invertebrates
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Meagan White adds ethanol to the sample bag before sealing it
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Researchers in the stream in Watershed 2, sampling for stream invertebrates
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Dr Dana Warren unfurls a large spool of 1/2 inch irrigation tubing used in the warming portion of the study
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The dewatering experiment involves using irrigation tubing to circumvent a section of stream. This is the discharge reduction reach with 4" bypass tubing
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Undergraduate technician Casey Warburtun organizes tubing
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Dr Dana Warren, a stream ecologist, is part of the research team trying to understand the effects of drought and warming on streams
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Dr Catalina Segura, a geomorphologist, is part of the research team trying to understand the effects of drought and warming on streams
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Graduate student Allison Swartz (left) and faculty researcher Catalina Segura (right) ready the pump which will move streamwater through coils of black tubing
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Graduate student Allison Swartz inspects the pump and hose used to initiate the siphons for the warming lines. Water will be pulled from this section of the stream, warmed through black tubing...
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coils of black tubing and a repurposed air mattress hold the stream water and warm it in the sunshine
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coils of black tubing and a repurposed air mattress hold the stream water and warm it in the sunshine
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Dr. Dana Warren (left) and Dr Lenka Kuglerova (right), a visiting scientist from Umeå University in Sweden, organize and place tubing for the experiment
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the warming lines (1/2 inch irrigation tubing) follow the streambed and will eventually empty into a section downstream
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A student researcher pulls the warming tubing through the study area
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An undergradate researcher, Casey Warburtun, runs the warming tubing over the stream discharge reduction reach down to the warming reach
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the study area of the dewatering and drought experiment