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Research Highlights
Dwarf mistletoe’s quaint name belies its severity. The native parasitic plant commonly infects western hemlock trees in western Oregon and Washington via projectile seeds that land on branches...
Data
This dataset records survey data collected from an online panel of 1,331 anonymous, nationwide U.S respondents. Data collection was both initiated and completed in August 2017....
DB Code: SS007
Study date: August 18, 2017 to August 25, 2017
Data
Vertical air temperature from 11 trees in the Andrews Forest has been collecting beginning in 2011. The trees are at a variety of elevations and are of various species and ages....
DB Code: MV008
Study date: July 01, 2011 to July 03, 2024
News
March 03, 2020 to April 30, 2020
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Mainstem Lookout Creek, below the confluence with McRae Creek, in the HJ Andrews Experimental Forest
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Dave Leer (CreekWalker Photography) and OSU undergraduate student Rylee Rawson electroshocking to sample fish and salamanders. The animals are captured, measured, and released back into their...
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Najma Ain, Rylee Rawson, and Dave Leer electroshocking in Lookout Creek
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Dave Leer, Najma Ain, and Rylee Rawson electroshocking for fish and salamanders in Lookout Creek. The bucket in the foreground has cutthtroat trout.
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Dave Leer, Najma Ain, and Rylee Rawson electroshocking in Lookout Creek
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Fish and salamanders are collected into a temporary bin where they are measured before being released back into the stream.
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Fish and salamanders are collected into a temporary bin where they are measured before being released back into the stream.
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Dave Leer, Najma Ain, and Rylee Rawson survey the fish and salamanders
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Coastal giant salamander, underside
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Coastal giant salamander
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Gwen Bury displays a sample bag containing gut contents of a cutthroat trout