Potential Solar Radiation as a Driver for Bark Beetle Infestation on a Landscape Scale

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F19%3A81226" target="_blank" >RIV/60460709:41320/19:81226 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.mdpi.com/1999-4907/10/7/604/htm" target="_blank" >https://www.mdpi.com/1999-4907/10/7/604/htm</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/f10070604" target="_blank" >10.3390/f10070604</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Potential Solar Radiation as a Driver for Bark Beetle Infestation on a Landscape Scale

Popis výsledku v původním jazyce

In recent decades, Norway spruce (Picea abies L. Karst.) forests of the High Tatra Mountains have su ff ered unprecedented tree mortality caused by European spruce bark beetle (Ips typographus L.). Analysis of the spatiotemporal pattern of bark beetle outbreaks across the landscape in consecutive years can provide new insights into the population dynamics of tree-killing insects. A bark beetle outbreak occurred in the High Tatra Mountains after a storm damaged more than 10,000 ha of forests in 2004. We combined yearly Landsat-derived bark beetle infestation spots from 2006 to 2014 and meteorological data to identify the susceptibility of forest stands to beetle infestation. We found that digital elevation model (DEM)-derived potential radiation loads predicted beetle infestation, especially in the peak phase of beetle epidemic. Moreover, spots attacked at the beginning of our study period had higher values of received solar radiation than spots at the end of the study period, indicating that bark bee

Název v anglickém jazyce

Potential Solar Radiation as a Driver for Bark Beetle Infestation on a Landscape Scale

Popis výsledku anglicky

In recent decades, Norway spruce (Picea abies L. Karst.) forests of the High Tatra Mountains have su ff ered unprecedented tree mortality caused by European spruce bark beetle (Ips typographus L.). Analysis of the spatiotemporal pattern of bark beetle outbreaks across the landscape in consecutive years can provide new insights into the population dynamics of tree-killing insects. A bark beetle outbreak occurred in the High Tatra Mountains after a storm damaged more than 10,000 ha of forests in 2004. We combined yearly Landsat-derived bark beetle infestation spots from 2006 to 2014 and meteorological data to identify the susceptibility of forest stands to beetle infestation. We found that digital elevation model (DEM)-derived potential radiation loads predicted beetle infestation, especially in the peak phase of beetle epidemic. Moreover, spots attacked at the beginning of our study period had higher values of received solar radiation than spots at the end of the study period, indicating that bark bee

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

2019

Kód důvěrnosti údajů

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

Název periodika

FORESTS

ISSN

1999-4907

e-ISSN

—

Svazek periodika

10

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

12

Strana od-do

1-12

Kód UT WoS článku

000482080800044

EID výsledku v databázi Scopus

2-s2.0-85073887536