Stand dynamics in natural Scots pine forests as a model for adaptation management?

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F19%3AN0000061" target="_blank" >RIV/60460709:41320/19:N0000061 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.idpan.poznan.pl/images/stories/dendrobiology/vol82/denbio_082_004.pdf" target="_blank" >http://www.idpan.poznan.pl/images/stories/dendrobiology/vol82/denbio_082_004.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.12657/denbio.082.004" target="_blank" >10.12657/denbio.082.004</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Stand dynamics in natural Scots pine forests as a model for adaptation management?

Popis výsledku v původním jazyce

The The paper deals with the dynamics of structure, diversity and growth of natural pine stands without direct human impact during the ten-year period in Nature Reserve (NR) Kostelecké bory, Czech Republic. The objective was to determine the main characteristics of the spontaneous development of Scots pine (Pinus sylvestris L.) forest stands in relation to their naturalness, ecological stability and adaptation to climate change and air pollution stress. Horizontal and vertical structure and species diversity of the tree layer, dead wood and natural regeneration of each permanent research plot (PRP) were evaluated (n 6, 50 50 m 0,25 ha, Northern Bohemia, 410-425 m above sea level). The average ring series of PRPs were correlated with the climatic data (precipitation, temperature) according to individual years from the Doksy climatic station, and the air pollution data (SO2 in 1988-2015, NOX and AOT40F - ozone exposure in 1992-2015) from Radimovice station. In 2016, the stand volume increased by 26,0percent to 136 m3 ha-1 (108 m3 ha-1 in 2006) and the volume of dead wood increase by 127,2percent to 27 m3 ha-1 (12 m3 ha-1 in 2006). The horizontal structure of tree layer and natural regeneration was predominantly aggregated to random. More distinct changes in biodiversity and structural characteristics occurred in the natural regeneration (21,5percent) compared to tree layer (2,8percent). The precipitation had a significantly higher effect on radial growth compared to temperature. The lack of precipitation in growing season and high temperature in previous autumn and winter were limiting factors for growth. Climatic factors had significant effect on diameter increment in July of the current year (P less than 0,01) and June of the current and previous year (P less than 0,05). Radial growth was negatively correlated with SO2 concentrations (P less than 0,01) and ozone exposure (P less than 0,05). NOX concentrations had low effect on radial growth. The natural stand dynamics had positive effect on biodiversity and functional integrity of natural pine ecosystems.

Název v anglickém jazyce

Stand dynamics in natural Scots pine forests as a model for adaptation management?

Popis výsledku anglicky

The The paper deals with the dynamics of structure, diversity and growth of natural pine stands without direct human impact during the ten-year period in Nature Reserve (NR) Kostelecké bory, Czech Republic. The objective was to determine the main characteristics of the spontaneous development of Scots pine (Pinus sylvestris L.) forest stands in relation to their naturalness, ecological stability and adaptation to climate change and air pollution stress. Horizontal and vertical structure and species diversity of the tree layer, dead wood and natural regeneration of each permanent research plot (PRP) were evaluated (n 6, 50 50 m 0,25 ha, Northern Bohemia, 410-425 m above sea level). The average ring series of PRPs were correlated with the climatic data (precipitation, temperature) according to individual years from the Doksy climatic station, and the air pollution data (SO2 in 1988-2015, NOX and AOT40F - ozone exposure in 1992-2015) from Radimovice station. In 2016, the stand volume increased by 26,0percent to 136 m3 ha-1 (108 m3 ha-1 in 2006) and the volume of dead wood increase by 127,2percent to 27 m3 ha-1 (12 m3 ha-1 in 2006). The horizontal structure of tree layer and natural regeneration was predominantly aggregated to random. More distinct changes in biodiversity and structural characteristics occurred in the natural regeneration (21,5percent) compared to tree layer (2,8percent). The precipitation had a significantly higher effect on radial growth compared to temperature. The lack of precipitation in growing season and high temperature in previous autumn and winter were limiting factors for growth. Climatic factors had significant effect on diameter increment in July of the current year (P less than 0,01) and June of the current and previous year (P less than 0,05). Radial growth was negatively correlated with SO2 concentrations (P less than 0,01) and ozone exposure (P less than 0,05). NOX concentrations had low effect on radial growth. The natural stand dynamics had positive effect on biodiversity and functional integrity of natural pine ecosystems.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40102 - Forestry

Projekt

<a href="/cs/project/QJ1520037" target="_blank" >QJ1520037: Zvyšování adaptability borového hospodářství v podmínkách České republiky</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>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

Dendrobiology

ISSN

2083-8387

e-ISSN

—

Svazek periodika

2019

Číslo periodika v rámci svazku

82

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

19

Strana od-do

24-42

Kód UT WoS článku

000519691900004

EID výsledku v databázi Scopus

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