Dryland vegetation response to wet episode, not inherent shift in sensitivity to rainfall, behind Australia's role in 2011 global carbon sink anomaly
Author
Summary, in English
There is compelling new evidence that semi-arid ecosystems are playing a pivotal role in the inter-annual variability and greening trend of the global carbon cycle (Ahlström et al., 2015). The situation is exemplified by the vast inland region of Australia, the driest inhabited continent. Using a global model, Poulter et al. (2014) inferred that Australian ecosystems contributed 57% of a record global carbon uptake anomaly in 2011, and have entered a regime of enhanced sensitivity to rainfall since the mid-1990s. This article is protected by copyright. All rights reserved.
Department/s
Publishing year
2016
Language
English
Pages
2315-2316
Publication/Series
Global Change Biology
Volume
22
Issue
7
Document type
Journal article (letter)
Publisher
Wiley-Blackwell
Topic
- Climate Research
- Environmental Sciences
Keywords
- Australian ecosystem response
- dryland vegetation
- global land carbon sink anomaly
- net ecosystem production
- precipitation anomaly
Status
Published
ISBN/ISSN/Other
- ISSN: 1354-1013