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Cited by 294

The DOI matches its Crossref record; 29 of the 29 references it cites were found in a registry or an index.

Regional drought-induced reduction in the biomass carbon sink of Canada's boreal forests

Open access
Ma, Zhihai, Peng, Changhui, Zhu, Qiuan, Chen, Huai, Yu, Guirui, Li, Weizhong, Zhou, Xiaolu, Wang, Weifeng, Zhang, Wenhua·2012·Proceedings of the National Academy of Sciences

Abstract

The boreal forests, identified as a critical “tipping element” of the Earth's climate system, play a critical role in the global carbon budget. Recent findings have suggested that terrestrial carbon sinks in northern high-latitude regions are weakening, but there has been little observational evidence to support the idea of a reduction of carbon sinks in northern terrestrial ecosystems. Here, we estimated changes in the biomass carbon sink of natural stands throughout Canada's boreal forests using data from long-term forest permanent sampling plots. We found that in recent decades, the rate of biomass change decreased significantly in western Canada (Alberta, Saskatchewan, and Manitoba), but there was no significant trend for eastern Canada (Ontario and Quebec). Our results revealed that recent climate change, and especially drought-induced water stress, is the dominant cause of the observed reduction in the biomass carbon sink, suggesting that western Canada's boreal forests may become net carbon sources if the climate change–induced droughts continue to intensify.

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Metadata

Authors
Ma, Z., Peng, C., Zhu, Q., Chen, H., Yu, G., Li, W., Zhou, X., Wang, W., & Zhang, W.
Venue
Proceedings of the National Academy of Sciences
Published
2012-01-30
Volume
109
Issue
7
Pages
2423-2427
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2094125036
Cited by
294
References
29
FWCI
20.86
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Regional drought-induced reduction in the biomass carbon sink of Canada's boreal forests. https://app.cochat.ai/papers/10.1073/pnas.1111576109
The paper
Ma, Z., Peng, C., Zhu, Q., Chen, H., Yu, G., Li, W., Zhou, X., Wang, W., & Zhang, W. (2012). Regional drought-induced reduction in the biomass carbon sink of Canada's boreal forests. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.1111576109

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