Lab members
B.S. Chemistry/Math, Concordia College
M.S. Hydrology, University of Nevada, Reno
Ph.D. Hydrology, University of Nevada, Reno
Dr. Brittany Johnson (PI)
Dr. Johnson is an Assistant Professor in the School of Environmental and Forest Sciences in the College of Environment at the University of Washington. Her research is focused on the connections between soil and the environment, particularly soil chemical responses to changes in climate, vegetation, topography, and disturbance (fire), and the application of those connections to sustainable land management.
Graduate Students
B.S. Environmental Science and Management, University of California - Davis
Xingyue Zhang
Xingyue (Amy) is a Master's student in the School of Environmental and Forest Sciences in the College of Environment at the University of Washington. She is studying forest soils in response to forest stand management in the Pacific Northwest. Her research interests focus on the interactions between soil nutrients and tree growth, as well as how the interlinkages are affected by management practices. Her primary project studies the responses of forest stands to external nitrogen input, investigating how the soil factors would influence the impacts of fertilizations on different stands.
Photo and info coming soon!
Maya Kahn-Abrams
Maya is a Master's student in the School of Environmental and Forest Sciences in the College of Environment at the University of Washington. She is studying the preservation and physiology of an endangered plant, Eriogonium codium, and is co-advised by Dr. Jon Bakker (UW-SEFS). More info coming soon!
Former lab members
B.S. Environmental Science and Terrestrial Resource Management, University of Washington
Jalene Weatherholt
Jalene was a Master's student in the School of Environmental and Forest Sciences in the College of Environment at the University of Washington. Her research interests encompass the connection between soils, wildfire disturbance, and forest management. She spent two field seasons studying post-fire ecology throughout the Pacific Northwest. The first involved LIDAR ground-truthing and the second assessing post-fire conditions above and below-ground in Washington, Montana, and Oregon. Jalene is fascinated by the impacts of fire on soil conditions.
She successfully defended her thesis in June 2021 and is currently working for the USFS in Arizona.
Lizzy Stone
Lizzy was a Master's student in the School of Environmental and Forest Sciences in the College of Environment at the University of Washington, studying forest soils in the Pacific Northwest. Her primary project explored greenhouse gas cycling in the soils of old growth riparian forests in the Hoh Rainforest. She measured greenhouse gas flux in soils that from from decomposing leaf litter and epiphytes in the canopy of old growth trees. With the Johnson Lab, she investigated the long term impacts of forest thinning on soil carbon, nitrogen, and other chemical characteristics. After earning her Master’s, she hopes to use her soil science background to work with the public in sustainable forest and farm-land management. Lizzy currently works for the Parks department on a PNW island.