Publication Details

Attributing carbon changes in conterminous U.S. forests to disturbance and non-disturbance factors from 1901 to 2010

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Zhang, Fangmin; Chen, Jing M.; Pan, Yude; Birdsey, Richard A.; Shen, Shuanghe; Ju, Weimin; He, Liming

Year Published

2012

Publication

Journal of Geophysical Research. 1: G02021. 1-18.

Abstract

Recent climate variability (increasing temperature, droughts) and atmospheric composition changes (nitrogen deposition, rising CO2 concentration) along with harvesting, wildfires, and insect infestations have had significant effects on U.S. forest carbon (C) uptake. In this study, we attribute C changes in the conterminous U.S. forests to disturbance and non-disturbance factors with the help of forest inventory data, a continental stand age map, and an updated Integrated Terrestrial Ecosystem Carbon Cycle model (InTEC). We grouped factors into disturbances (harvesting, fire, insect infestation) and non-disturbances (CO2 concentration, N deposition, and climate variability) and estimated their subsequent impacts on forest regrowth patterns.

Citation

Zhang, Fangmin; Chen, Jing M.; Pan, Yude; Birdsey, Richard A.; Shen, Shuanghe; Ju, Weimin; He, Liming. 2012. Attributing carbon changes in conterminous US forests to disturbance and non-disturbance factors from 1901 to 2010. Journal of Geophysical Research. 1: G02021. 1-18. https://doi.org/10.1029/2011JG001930.

Last updated on: March 2, 2018