Wind Damage and Temperature Effect on Tree Mortality Caused by Ips typographus L.: Phase Transition Model

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F86652079%3A_____%2F22%3A00558878" target="_blank" >RIV/86652079:_____/22:00558878 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41320/22:94337 RIV/62156489:43670/22:43921116 RIV/00216208:11310/22:10445432

Výsledek na webu

<a href="https://www.mdpi.com/1999-4907/13/2/180" target="_blank" >https://www.mdpi.com/1999-4907/13/2/180</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/f13020180" target="_blank" >10.3390/f13020180</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Wind Damage and Temperature Effect on Tree Mortality Caused by Ips typographus L.: Phase Transition Model

Popis výsledku v původním jazyce

The aim of this study was to develop methods for constructing a simple model describing tree mortality caused by Ips typographus L. using a minimum number of variables. We developed a model for areas spanning natural mountain forests in the Tatra National Park (Slovakia) and the Sumava National Park (Czech Republic), and in managed Czech forests located in four areas varying in environmental conditions. The model describes the time series of tree mortality dynamics caused by I.typographus using two submodels: a long-term dynamics submodel, and a short-term dynamics autoregressive distributed lag(ADL) model incorporating a two year delay and temperature variable averaged over the April-May period. The quality of fit for our models (R-2 value) ranged from 0.87 to 0.91. The model was formulated to capture the average monthly temperature effect, a key weather factor. We found that for high-elevation stands located at least 1000 ma.s.l., forest damage was predominantly influenced by May temperatures. For lower-elevation managed forests with warmer climates, the weather effect was insignificant.

Název v anglickém jazyce

Wind Damage and Temperature Effect on Tree Mortality Caused by Ips typographus L.: Phase Transition Model

Popis výsledku anglicky

The aim of this study was to develop methods for constructing a simple model describing tree mortality caused by Ips typographus L. using a minimum number of variables. We developed a model for areas spanning natural mountain forests in the Tatra National Park (Slovakia) and the Sumava National Park (Czech Republic), and in managed Czech forests located in four areas varying in environmental conditions. The model describes the time series of tree mortality dynamics caused by I.typographus using two submodels: a long-term dynamics submodel, and a short-term dynamics autoregressive distributed lag(ADL) model incorporating a two year delay and temperature variable averaged over the April-May period. The quality of fit for our models (R-2 value) ranged from 0.87 to 0.91. The model was formulated to capture the average monthly temperature effect, a key weather factor. We found that for high-elevation stands located at least 1000 ma.s.l., forest damage was predominantly influenced by May temperatures. For lower-elevation managed forests with warmer climates, the weather effect was insignificant.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40102 - Forestry

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Forests

ISSN

1999-4907

e-ISSN

1999-4907

Svazek periodika

13

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

21

Strana od-do

180

Kód UT WoS článku

000814864900001

EID výsledku v databázi Scopus

2-s2.0-85123800286