Kesler Woodward
Birch products
Green-up chart
Syrup production
Bundles of yarn

Welcome!

OneTree ÃÛÌÒÓ°Ïñ is a STEAM (STEM + Arts) program affiliated with the Agricultural and Forestry Experiment Station of the University of ÃÛÌÒÓ°Ïñ Fairbanks.

OneTree ÃÛÌÒÓ°Ïñ’s mission is to engage learners of all ages in boreal forest education, citizen science and forest product development. It is centrally concerned with phenology, seasonality and climate change. Phenology is the study of cyclic and seasonal natural phenomena, especially in relation to climate and plant and animal life.

OneTree ÃÛÌÒÓ°Ïñ STEAM integrated research and citizen science projects are made possible through collaboration with K-12 teachers, the Fairbanks North Star Borough School District, university students, staff and faculty, and many community partners.

The local boreal forest is our foundation and inspires our work. Please see our recent projects, and share your expertise.

Green up is just around the corner!

OneTree ÃÛÌÒÓ°Ïñ works with ÃÛÌÒÓ°Ïñ researchers and community members to track phenology around Fairbanks. Three important phenophases are tracked in birch trees each spring: first day of sap flow, green-up and  maximum pollen flow.

This data can be used to see how our climate is changing and as a tool to better predict when sap will start to flow. Birch tappers can use this information to be prepared to collect sap for their trees. 

Green leaves start to burst from a tree branch