Andrews LTER: Biodiversity and riverscapes

stream sampling

Many species that rely upon mountain streams may experience stress from reduced summer habitat, increased water temperature, and increased vulnerability to predators. Which species respond and how they respond to climate change and stream drying is an important question. RETs conducting research on biodiversity and riverscapes will work alongside Dr. Ivan Arismendi from Oregon State… Read more »

In “The Conversation”: Climate change is already disrupting US forests and coasts

Scientists have been consistently documenting environmental changes at research sites like this one in the Cascade Mountains for decades. US Forest Service Michael Paul Nelson, Oregon State University and Peter Mark Groffman, CUNY Graduate Center Record-breaking heat waves and drought have left West Coast rivers lethally hot for salmon, literally cooked millions of mussels and… Read more »

Fire Brings New Perspectives on Disturbance at H.J. Andrews Experimental Forest

View of the Holiday Fire burning through H.J. Andrews Experimental Forest

By Natasha Griffin, PhD candidate at Oregon State University The staff of the H.J. Andrews Experimental Forest LTER site had almost no time to prepare when a massive wildfire swept through the region in early September. Stoked by dry late-summer conditions and extreme high winds, Oregon’s Holiday Farm fire began spreading rapidly as soon as… Read more »

LTER Graduate Student Spotlight: Allison Swartz

This spotlight is part of an ongoing series featuring many of our wonderful LTER Network graduate student representatives who contribute valuable research and leadership across the network. To learn more about graduate research in the LTER network, visit this page. Allison Swartz is in her first year of a PhD after completing her Master’s degree… Read more »

LTER Road Trip: Gaining a New Perspective

Sarah of the Pacific Tree Climbers.

Even on quiet days, HJ Andrews Experimental Forest Long Term Ecological Research (LTER) site is usually bustling with activity. The busiest field season was still a few weeks away, but researchers and scientists peppered the forest, collecting data, giving tours, and checking in on their projects. During my visit to the LTER I was not… Read more »

LTER Road Trip: Searching for Skunks

A skunk outfitted with a transmitter.

Marie Tosa pulled into the HJ Andrews Experimental Forest parking lot with a white, mud splattered truck. Arranging dozens of metal cages for cleaning on the damp grass, she readied her gear to take me on a unique search: for skunks. Tosa grew up in Boston, receiving her Bachelor’s of Arts in Biology and Environmental… Read more »