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Oregon State University graduate student, Paige Becker, using a sensor to quantify concentrations of tracers in the stream
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Oregon State University graduate student, Paige Becker, working in the stream in Watershed 01
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A sensor for measuring water constituents in the stream.
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Oregon State University graduate student, Paige Becker, near the stream in Watershed 01
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Paige Becker with tubing used in her tracer experiments
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Tubing and fluorescent tracer used in tracer studies of residence time of water in streams
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Oregon State University graduate student, Paige Becker, preparing a salt tracer experiment in the stream in Watershed 01
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Oregon State University graduate student, Paige Becker, conducting experiments in Watershed 01
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Oregon State University graduate student, Paige Becker, conducting experiments in Watershed 01
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Oregon State University graduate student, Paige Becker, walks to her field study site in Watershed 01, a year after the 2020 Holiday Farm fire burned through
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Oregon State University graduate student, Paige Becker, walks to her field study site in Watershed 01, a year after the 2020 Holiday Farm fire burned through
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In the foreground, student researcher April Hersey climbs a steep slope to reach trees in the study plot. In the background, student researcher Aaron Evans assesses the diameter at breast height (DBH...
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Dr. Catalina Segura at the HJ Andrews Experimental Forest.
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Research Experience for Undergraduate (REU) students April Hersey (left) and Aaron Evans (right) identify trees to be cored and studied. The trees are part of a study on vegetation dynamics and the...
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Undergraduate researcher April Hersey records the species and tag number of the tree that she is about to core. The tag number will allow the researchers to look up additional data about these trees...
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Research Experience for Undergraduates (REU) student April Hersey cores a tree in the HJ Andrews Experimental Forest.
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Research Experience for Undergraduates (REU) student April Hersey cores a tree in the HJ Andrews Experimental Forest.
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Research Experience for Undergraduates (REU) student Aaron Evans cores a tagged tree within an extended reference stand plot in the HJ Andrews Experimental Forest.
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In the field, tree cores are temporarily stored in plastic straws and labeled with location, year, stand number, tree species, and a unique ID for the tree.
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Research Experience for Undergraduates (REU) student Aaron Evans looks at potential trees to core at the HJ Andrews Experimental Forest.
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Research Experience for Undergraduates (REU) student April Hersey prepares herself to core a tree in the HJ Andrews Experimental Forest.
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Research Experience for Undergraduates (REU) student Aaron Evans cores a tree in the HJ Andrews Experimental Forest. The borer (0.5cm in diameter) extract a small section of wood from tree trunk: the...
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Research Experience for Undergraduates (REU) student Aaron Evans cores a tree in the HJ Andrews Experimental Forest. The borer (0.5cm in diameter) extract a small section of wood from tree trunk: the...
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Research Experience for Undergraduates (REU) student Aaron Evans cores a tree in the HJ Andrews Experimental Forest. The borer (0.5cm in diameter) extract a small section of wood from tree trunk: the...