Cited by 62Tree-ring climate responsesGeology and Paleoclimatology ResearchClimate variability and models

Arctic tree rings as recorders of variations in light availability

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Stine, A. R., Huybers, P.·2014·Nature Communications

Abstract

Annual growth ring variations in Arctic trees are often used to reconstruct surface temperature. In general, however, the growth of Arctic vegetation is limited both by temperature and light availability, suggesting that variations in atmospheric transmissivity may also influence tree-ring characteristics. Here we show that Arctic tree-ring density is sensitive to changes in light availability across two distinct phenomena: explosive volcanic eruptions (P<0.01) and the recent epoch of global dimming (P<0.01). In each case, the greatest response is found in the most light-limited regions of the Arctic. Essentially no late 20th century decline in tree-ring density relative to temperature is seen in the least light-limited regions of the Arctic. Consistent results follow from analysis of tree-ring width and from individually analysing each of seven tree species. Light availability thus appears an important control, opening the possibility for using tree rings to reconstruct historical changes in surface light intensity. Tree rings are widely used to reconstruct historical records of surface temperature. Here, Stine and Huybers analyse tree-ring records north of 50°N and show that changes in the light environment associated with both volcanic eruptions and global dimming significantly influence tree-ring growth.

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  • Little to no attention has been paid to the role of anthropogenic air pollutants and/or atmospheric dimming to explain the Divergence Problem.

    “Despite some pioneering work by Stine and Huybers (2014), little to no attention has been paid to the role of anthropogenic air pollutants and/or atmospheric dimming to explain the DP.”

    From Ecological and conceptual consequences of Arctic pollution (2020) · cites this paper as Stine and Huybers (2014)

  • Aerosols curtail surface irradiance and cause light diffusion, with the strongest impact over central and eastern Siberia, Alaska and Canada.

    “These have been shown to curtail surface irradiance and to cause light diffusion (Stine and Huybers, 2014), with the strongest impact over central and eastern Siberia, as well as parts of Alaska and Canada (Briffa et al ., 1998).”

    From Ecological and conceptual consequences of Arctic pollution (2020) · cites this paper as Stine and Huybers, 2014

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Authors
Stine, A. R., & Huybers, P.
Affiliations
  • San Francisco State University (US)
  • Harvard University (US)
Corresponding author
Stine, A. R.
Venue
Nature Communications
Published
2014-05-07
Volume
5
Issue
1
Pages
3836-3836
ISSN
2041-1723 (ISSN-L)
OpenAlex
W2159771609
Cited by
62
References
51
Citations by year
2026: 2 · 2025: 1 · 2024: 2 · 2023: 5 · 2022: 2 · 2021: 3 · 2020: 4 · 2019: 8 · 2018: 10 · 2017: 8 · 2016: 8 · 2015: 6 · 2014: 2 · 2013: 1
FWCI
5.31
Type
journal article
Language
en
Open access
Locations
  • Nature Communications (publishedVersion, cc-by-nc-nd)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by-nc-nd)
  • PubMed Central (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • Digital Access to Scholarship at Harvard (DASH) (Harvard University) (submittedVersion, cc-by)
  • RePEc: Research Papers in Economics (submittedVersion)
Funders
  • National Science Foundation (1304309)
  • San Francisco State University
  • Harvard University
  • Center for the Environment, Harvard University
Topics
  • Physical Sciences › Earth and Planetary Sciences › Atmospheric Science › Tree-ring climate responses
  • Physical Sciences › Earth and Planetary Sciences › Atmospheric Science › Geology and Paleoclimatology Research
  • Physical Sciences › Environmental Science › Global and Planetary Change › Climate variability and models
Keywords
light availability, tree-ring density, tree-ring width, global dimming, volcanic eruptions, atmospheric transmission, light limitation, tree growth, paleoclimate reconstruction
MeSH terms
Arctic Regions, Sunlight, Trees, Volcanic Eruptions

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