Detection and removal of disturbance trends in tree-ring series for dendroclimatology

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F16%3A72925" target="_blank" >RIV/60460709:41320/16:72925 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41320/17:76155

Výsledek na webu

<a href="http://dx.doi.org/10.1139/cjfr-2015-0366" target="_blank" >http://dx.doi.org/10.1139/cjfr-2015-0366</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1139/cjfr-2015-0366" target="_blank" >10.1139/cjfr-2015-0366</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Detection and removal of disturbance trends in tree-ring series for dendroclimatology

Popis výsledku v původním jazyce

Nonclimatic disturbance events are an integral element in the history of forests. Although the identification of the occurrence and duration of such events may help to understand environmental history and landscape change, from a dendroclimatic perspective, disturbance can obscure the climate signal in tree rings. However, existing detrending methods are unable to remove disturbance trends without affecting the retention of long-term climate trends. Here, we address this issue by using a novel method for the detection and removal of disturbance events in tree-ring width data to assess their spatiotemporal occurrence in a network of Scots pine (Pinus sylvestris L.) trees from Scotland. Disturbance trends superimposed on the tree-ring record are removed before detrending and the climate signals in the precorrection and postcorrection chronologies are evaluated using regional climate data, proxy system model simulations, and maximum latewood density (MXD) data. Analysis of subregional chronologies from

Název v anglickém jazyce

Detection and removal of disturbance trends in tree-ring series for dendroclimatology

Popis výsledku anglicky

Nonclimatic disturbance events are an integral element in the history of forests. Although the identification of the occurrence and duration of such events may help to understand environmental history and landscape change, from a dendroclimatic perspective, disturbance can obscure the climate signal in tree rings. However, existing detrending methods are unable to remove disturbance trends without affecting the retention of long-term climate trends. Here, we address this issue by using a novel method for the detection and removal of disturbance events in tree-ring width data to assess their spatiotemporal occurrence in a network of Scots pine (Pinus sylvestris L.) trees from Scotland. Disturbance trends superimposed on the tree-ring record are removed before detrending and the climate signals in the precorrection and postcorrection chronologies are evaluated using regional climate data, proxy system model simulations, and maximum latewood density (MXD) data. Analysis of subregional chronologies from

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GK - Lesnictví

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Canadian Journal of Forest Research-Revue Canadienne de Recherche Forestiere

ISSN

0045-5067

e-ISSN

—

Svazek periodika

46

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CA - Kanada

Počet stran výsledku

15

Strana od-do

387-401

Kód UT WoS článku

000375944900011

EID výsledku v databázi Scopus

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