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Adding tree rings to North America's National Forest Inventories: An essential tool to guide drawdown of atmospheric CO2

Author(s):

Margaret E. K. Evans
Stefan Klesse
Martin P. Girardin
Kelly A. Heilman
M. Ross Alexander
Andre Arsenault
Flurin Babst
Mathieu Bouchard
Elizabeth M. Campbell
Michael Dietze
Louis Duchesne
David C. Frank
Courtney L. Giebink
Armando Gomez-Guerrero
Genaro Gutierrez García
Edward H. Hogg
Juha Metsaranta
Clementine Ols
Shelly A. Rayback
Anya Reid
Martin Ricker
Patrick F. Sullivan
Sergio Armando Villela Gaytan

Year:

2021

Publication type:

Scientific Journal (JRNL)

Primary Station(s):

Rocky Mountain Research Station

Source:

BioScience. https://doi.org/10.1093/biosci/biab119.

Description

Tree-ring time series provide long-term, annually resolved information on the growth of trees. When sampled in a systematic context, tree-ring data can be scaled to estimate the forest carbon capture and storage of landscapes, biomes, and - ultimately - the globe. A systematic effort to sample tree rings in national forest inventories would yield unprecedented temporal and spatial resolution of forest carbon dynamics and help resolve key scientific uncertainties, which we highlight in terms of evidence for forest greening (enhanced growth) versus browning (reduced growth, increased mortality). We describe jump-starting a tree-ring collection across the continent of North America, given the commitments of Canada, the United States, and Mexico to visit forest inventory plots, along with existing legacy collections. Failing to do so would be a missed opportunity to help chart an evidence-based path toward meeting national commitments to reduce net greenhouse gas emissions, urgently needed for climate stabilization and repair.

Citation

Evans, Margaret E. K.; DeRose, R. Justin; Stefan Klesse; Girardin, Martin P.; Heilman, Kelly A.; Alexander, M. Ross; Arsenault, Andre; Babst, Flurin; Bouchard, Mathieu; Cahoon, Sean M. P.; Campbell, Elizabeth M.; Dietze, Michael; Duchesne, Louis; Frank, David C.; Giebink, Courtney L.; Gomez-Guerrero, Armando; García, Genaro Gutierrez; Hogg, Edward H.; Metsaranta, Juha; Ols, Clementine; Rayback, Shelly A.; Reid, Anya; Ricker, Martin; Schaberg, Paul G.; Shaw, John D.; Sullivan, Patrick F.; Gaytan, Sergio Armando Villela. 2021. Adding tree rings to North America's National Forest Inventories: An essential tool to guide drawdown of atmospheric CO2. BioScience. https://doi.org/10.1093/biosci/biab119.

Cited

Publication Notes

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  • This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.
https://www.fs.usda.gov/treesearch/pubs/63610