Forest modeling by Oregon State University scientists shows that a site’s productivity – an indicator of how fast trees grow and how much biomass they accumulate – is the main factor that determines which time period between timber harvests allows for maximum above-ground carbon sequestration.
Forest modeling by Oregon State University scientists shows that a site’s productivity – an indicator of how fast trees grow and how much biomass they accumulate – is the main factor that determines which time period between timber harvests allows for maximum above-ground carbon sequestration.
The findings, published in the journal Forests, are important for Pacific Northwest forest managers seeking to strike an optimal balance between harvesting and carbon sequestration, an important tool in the fight against climate change.
The study by Catherine Carlisle, Temesgen Hailemariam and Stephen Fitzgerald of the OSU College of Forestry notes that the carbon trapped in the woody biomass of U.S. forests offsets 13% of the nation’s greenhouse gas emissions. Green plants pull carbon dioxide from the air during photosynthesis, the process through which they use sunlight to make food from carbon dioxide, soil nutrients and water.
Read more at: Oregon State University
Dunn Forest, facing Coffin Butte. (Photo Credit: Steve Lundeberg)
