Report Shows Increased Demand for Wood Fiber Leads to Forest Growth

 
As the debate about carbon benefits of generating electricity in Europe from wood pellets manufactured in the southern U.S. continues, a new Forest2Market (Two Sides NA Subsidiary - Chicago, Ill., USA) report published this week (Tuesday, Sept. 5, 2017) shows that growth in demand for forest products (e.g., lumber, paper, packaging, and wood pellets) has led to greater forest productivity and a significant increase in the amount of forest inventory available for storing carbon.

The report, Historical Perspective on the Relationship between Demand and Forest Productivity in the U,S, South, analyzes U.S. Forest Service data and other scientific research to understand the relationship between changes in demand and supply from 1953 to 2015. Key findings of the report include:
Statistical analyses show that increased demand is associated with more acres, better growth, and larger inventories. Regression models that use removals to predict these measures of forest productivity are statistically significant and explain 65%-90% of the variance in acres, inventory, and growth.
 
Urbanization, not increased demand for forest products, is the biggest threat to forests in the U.S. Between 1982 and 2012, development was responsible for almost half (49.2% or 17.7 million acres) of all forestland that converted to other uses in the U.S. By contrast, only 1.2% (0.5 million acres) of land that converted to forests during this period was previously developed.
 
"Unfortunately, much of the discourse about the forest products industry’s impact on forests and carbon has focused on only one side of the story: harvesting trees," says the report’s lead analyst and author, Hannah Jefferies. "This ignores one of the most basic tenets of forestry: grow trees."

"At its core, this report shows that southern landowners do more than just harvest trees. Because those trees have value as a raw material, landowners regrow their trees and take steps to maximize the productivity of their timberlands," Jefferies added.

"The report shows that demand for forest products has been, and will continue to be, a protective factor for the South’s forests as the region faces increasing pressures from urbanization," said Jefferies. "As long as there is demand for forest products, the forest products industry and the landowners who supply the industry will have vested interests in maintaining productive and sustainable forests, as has clearly been the case over the last six decades. Rather than targeting these industries for sustainably harvesting—and regrowing—trees, activist organizations should cooperate with industry partners to control urban sprawl, which is the irreversible threat now facing the South’s forests.

TAPPI
http://www.tappi.org/