Spatial reconstruction of Scottish summer temperatures from tree rings

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F17%3A73225" target="_blank" >RIV/60460709:41320/17:73225 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1002/joc.4796" target="_blank" >http://dx.doi.org/10.1002/joc.4796</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/joc.4796" target="_blank" >10.1002/joc.4796</a>

Result language
angličtina
Original language name
Spatial reconstruction of Scottish summer temperatures from tree rings
Original language description
A detailed understanding of past temporal patterns and spatial expression of temperature variations is important to place recent anthropogenic climate change into a longer term context. In order to fill the current gap in our understanding of northwest European temperature variability, point-by-point principal component regression was used to reconstruct a spatial field of 0,5 temperature grids across Scotland. A sequence of reconstructions utilizing several combinations of detrending and disturbance correction procedures, and a selection of tree-ring parameters including ring width (RW), maximum latewood density (MXD) and blue intensity (BI) was used in an evaluation of reconstruction skill. The high resolution of the reconstructed field serves also as a diagnostic tool to spatially assess the temperature reconstruction potential of local chronologies. Best reconstruction results, reaching calibration r2=65,8% and verification r2=63,7% in central Scotland over the 1901-1976 period, were achieved usi
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
40102 - Forestry

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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