Andrews RETs Ivan’s RETs 2

2016 RET Leilagh Boyle co-leading field investigation lesson for the Numbers in Nature Math on the Mountain project

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Fig.4 Karla takes a traditional bulk density sample at 100 cm.

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Fig.4 Karla takes a traditional bulk density sample at 100 cm.

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Fig.3 Chris So separates large rocks from soil and root material.

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Fig.2 Soil profiles from three different watersheds with increasing rock content from 15% to >35% from left to right.

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Fig.1 Dave Frey scouts location for a quantitative soil pit in Watershed 2 by taking a tree core in one of the younger trees in the old growth stand to date the age of the most recent landslide.

AND-LTER08-2020-proposal

AND-LTER08-2020-proposal Proposal for the 8th cycle of the Andrews Forest LTER Site, submitted March 2020.

Andrews Forest Holiday Farm Fire 2020

A thick layer of ash blankets the forest floor on both sides of a trail through Watershed 1 after the Holiday Fire. Andrews Forest LTER by Mark Schulze via CC-BY