Spatial reconstruction of Scottish summer temperatures from tree rings

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

Spatial reconstruction of Scottish summer temperatures from tree rings

Popis výsledku v původním jazyce

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

Název v anglickém jazyce

Spatial reconstruction of Scottish summer temperatures from tree rings

Popis výsledku anglicky

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

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40102 - Forestry

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

INTERNATIONAL JOURNAL OF CLIMATOLOGY

ISSN

0899-8418

e-ISSN

—

Svazek periodika

37

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

17

Strana od-do

1540-1556

Kód UT WoS článku

000395349500030

EID výsledku v databázi Scopus

2-s2.0-84980329467