Interactions between windthrow, bark beetles and forest management in the Tatra national parks

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F17%3A76021" target="_blank" >RIV/60460709:41320/17:76021 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.foreco.2017.01.009" target="_blank" >http://dx.doi.org/10.1016/j.foreco.2017.01.009</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.foreco.2017.01.009" target="_blank" >10.1016/j.foreco.2017.01.009</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Interactions between windthrow, bark beetles and forest management in the Tatra national parks

Popis výsledku v původním jazyce

Natural disturbances such as windthrow and bark beetle Ips typographus L outbreak often affect protected areas with non-intervention type of management located in close proximity to managed forest stands. This raises concerns about the migration of the beetle outbreak from non-intervention zones to adjacent managed forests. In this study we analyzed the spatiotemporal dynamics of large-scale disturbances by intervention and non-intervention type of management in the Tatra mountains (Central Europe). We collected a time series of Landsat images from 2003 to 2014, and applied maximum likelihood classification to map the extent of forest, windthrow, clear-cuts, beetle outbreak and fire. Our classified maps achieved high overall accuracies: 0,93 plus-minus 0,03 less or equal OA less or equal 0,96 plus-minus 0,03. The extent of forest declined over the study period. We found higher rate of beetle induced tree mortality in non-intervention versus intervention zone. Within two growing seasons after the wind

Název v anglickém jazyce

Interactions between windthrow, bark beetles and forest management in the Tatra national parks

Popis výsledku anglicky

Natural disturbances such as windthrow and bark beetle Ips typographus L outbreak often affect protected areas with non-intervention type of management located in close proximity to managed forest stands. This raises concerns about the migration of the beetle outbreak from non-intervention zones to adjacent managed forests. In this study we analyzed the spatiotemporal dynamics of large-scale disturbances by intervention and non-intervention type of management in the Tatra mountains (Central Europe). We collected a time series of Landsat images from 2003 to 2014, and applied maximum likelihood classification to map the extent of forest, windthrow, clear-cuts, beetle outbreak and fire. Our classified maps achieved high overall accuracies: 0,93 plus-minus 0,03 less or equal OA less or equal 0,96 plus-minus 0,03. The extent of forest declined over the study period. We found higher rate of beetle induced tree mortality in non-intervention versus intervention zone. Within two growing seasons after the wind

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

Forest Ecology and Management

ISSN

0378-1127

e-ISSN

—

Svazek periodika

391

Číslo periodika v rámci svazku

MAY

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

13

Strana od-do

349-361

Kód UT WoS článku

000399511500035

EID výsledku v databázi Scopus

2-s2.0-85013835974