Climate-induced tree mortality: Earth system consequences

Eos, Transactions, American Geophysical Union
By: , and 

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Abstract

One of the greatest uncertainties in global environmental change is predicting changes in feedbacks between the biosphere and the Earth system. Terrestrial ecosystems and, in particular, forests exert strong controls on the global carbon cycle and influence regional hydrology and climatology directly through water and surface energy budgets [Bonan, 2008; Chapin et al., 2008].

According to new research, tree mortality associated with elevated temperatures and drought has the potential to rapidly alter forest ecosystems, potentially affecting feedbacks to the Earth system [Allen et al., 2010]. Several lines of recent research demonstrate how tree mortality rates in forests may be sensitive to climate change—particularly warming and drying. This emerging consequence of global change has important effects on Earth system processes (Figure 1).

Additional publication details

Publication type Article
Publication Subtype Journal Article
Title Climate-induced tree mortality: Earth system consequences
Series title Eos, Transactions, American Geophysical Union
DOI 10.1029/2010EO170003
Volume 91
Issue 17
Year Published 2010
Language English
Publisher American Geophysical Union
Contributing office(s) Western Ecological Research Center, Fort Collins Science Center
Description 2 p.
First page 153
Last page 154