Effects of environmental factors and management on dynamics of mixed calcareous forests under climate change in Central European lowlands
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18470%2F22%3A50020170" target="_blank" >RIV/62690094:18470/22:50020170 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/60460709:41320/22:94159
Výsledek na webu
<a href="https://www.idpan.poznan.pl/index.php/content-dendrobiolgy/v87/2960-87-79-100" target="_blank" >https://www.idpan.poznan.pl/index.php/content-dendrobiolgy/v87/2960-87-79-100</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.12657/denbio.087.006" target="_blank" >10.12657/denbio.087.006</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Effects of environmental factors and management on dynamics of mixed calcareous forests under climate change in Central European lowlands
Popis výsledku v původním jazyce
Mixed lowland forests reserved for natural succession are sparse in the Czech Republic. However, their development provides essential insights into the natural processes of these forests and recommendations for forest management in a changing climate. The research describes the dynamics, productivity, structure, diversity, dead wood, and radial growth of hornbeam-oak groves and calcareous beech-dominated forests in the Karlstejn National Nature Reserve (Czechia) based on inventory in 2002, 2008, 2014 and 2020. The objective was to evaluate changes in differently managed stands (high forest, coppice with standards, and coppice) after leaving the stands to spontaneous development in 2004. The tree density increased by 2-10% from 2002 to 2014 and decreased by 6-18% in 2020. In the high forest, an increase in the stand volume was observed during the whole period, while in the coppice with standards and coppice, only until 2014. The stand volume ranged from 190 (coppice) to 630 (high forest) m(3) ha(-1) in 2020 and increased by an average of 28% over 18 years. Overall diversity of tree layer showed an uneven structure in the high forest and a substantially diverse structure in the other variants. The deadwood volume has been steadily increasing (18-35 m(3) ha-1 in 2020), accumulating an average of 1 m(3) ha(-1) yr(-1). A lack of precipitation and high temperatures from June to August were the main limiting factors of the radial growth of tree species, while the number of negative pointer years has increased in the last decade. European beech (Fagus sylvatica L.) was the most sensitive tree species to climate compared to the resilient European ash (Fraxinus excelsior L.). The lowest fluctuations in the diameter increment were recorded in Norway maple (Acer platanoides L.) and the highest in beech in the temperature cycles of 7-15 years. Over the last 20 years, sessile oak [Quercus petraea (Matt.) Liebl.] showed an increase in radial growth by 7%, while other tree species reported a decrease with a maximum in beech (by -38%). The forest stands managed as high forest, characterized by a higher production potential and lower diversity, had slower dynamics when compared to coppice with standards and coppice.
Název v anglickém jazyce
Effects of environmental factors and management on dynamics of mixed calcareous forests under climate change in Central European lowlands
Popis výsledku anglicky
Mixed lowland forests reserved for natural succession are sparse in the Czech Republic. However, their development provides essential insights into the natural processes of these forests and recommendations for forest management in a changing climate. The research describes the dynamics, productivity, structure, diversity, dead wood, and radial growth of hornbeam-oak groves and calcareous beech-dominated forests in the Karlstejn National Nature Reserve (Czechia) based on inventory in 2002, 2008, 2014 and 2020. The objective was to evaluate changes in differently managed stands (high forest, coppice with standards, and coppice) after leaving the stands to spontaneous development in 2004. The tree density increased by 2-10% from 2002 to 2014 and decreased by 6-18% in 2020. In the high forest, an increase in the stand volume was observed during the whole period, while in the coppice with standards and coppice, only until 2014. The stand volume ranged from 190 (coppice) to 630 (high forest) m(3) ha(-1) in 2020 and increased by an average of 28% over 18 years. Overall diversity of tree layer showed an uneven structure in the high forest and a substantially diverse structure in the other variants. The deadwood volume has been steadily increasing (18-35 m(3) ha-1 in 2020), accumulating an average of 1 m(3) ha(-1) yr(-1). A lack of precipitation and high temperatures from June to August were the main limiting factors of the radial growth of tree species, while the number of negative pointer years has increased in the last decade. European beech (Fagus sylvatica L.) was the most sensitive tree species to climate compared to the resilient European ash (Fraxinus excelsior L.). The lowest fluctuations in the diameter increment were recorded in Norway maple (Acer platanoides L.) and the highest in beech in the temperature cycles of 7-15 years. Over the last 20 years, sessile oak [Quercus petraea (Matt.) Liebl.] showed an increase in radial growth by 7%, while other tree species reported a decrease with a maximum in beech (by -38%). The forest stands managed as high forest, characterized by a higher production potential and lower diversity, had slower dynamics when compared to coppice with standards and coppice.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
40102 - Forestry
Návaznosti výsledku
Projekt
<a href="/cs/project/QK21020371" target="_blank" >QK21020371: Udržitelné hospodaření v lesích drobných vlastníků</a><br>
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2022
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Dendrobiology
ISSN
1641-1307
e-ISSN
2083-8387
Svazek periodika
87
Číslo periodika v rámci svazku
Winter
Stát vydavatele periodika
PL - Polská republika
Počet stran výsledku
22
Strana od-do
79-100
Kód UT WoS článku
000884225600006
EID výsledku v databázi Scopus
2-s2.0-85129414203