Effect of tree harvest, silvopastoral practices, and microclimate conditions on forest floor CO2 efflux in a sessile oak (Quercus petraea agg. [Matt.] Liebl.) forest

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F86652079%3A_____%2F21%3A00546324" target="_blank" >RIV/86652079:_____/21:00546324 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62156489:43410/21:43920266

Výsledek na webu

<a href="https://link.springer.com/article/10.1007%2Fs13595-021-01101-z" target="_blank" >https://link.springer.com/article/10.1007%2Fs13595-021-01101-z</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s13595-021-01101-z" target="_blank" >10.1007/s13595-021-01101-z</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of tree harvest, silvopastoral practices, and microclimate conditions on forest floor CO2 efflux in a sessile oak (Quercus petraea agg. [Matt.] Liebl.) forest

Popis výsledku v původním jazyce

Key message Forest floor CO2 efflux (R-f, consisted of soil and potential vegetation) increased after forest harvest, but this response was changed by actual weather (especially drought and rains). Context Soil respiration is a large source of CO2 released to the atmosphere and is sensitive to forest management practices and weather. Aims To determine effects of harvest, ancient practices and weather in a newly established coppice forest on R-f. Methods R-f, temperature, and moisture were measured during 1 year before and 2 years after harvest. Results Pasturing and raking had no effect on R-f. It tended to increase during the first season after harvest. In the second year after harvest, differences in R-f between control and harvested plots became much greater because of intensively developing herbaceous vegetation on harvested plots. No difference between the control and harvested plots was found during severely dry conditions. Following intensive rain pulses, R-f was larger in the control than in the harvested plots. Conclusion Findings indicate that the R-f response is not uniform in time and depends on microclimate, particularly on soil moisture. This may be crucial for estimation of the harvest impact on soil processes especially under changing climate.

Název v anglickém jazyce

Effect of tree harvest, silvopastoral practices, and microclimate conditions on forest floor CO2 efflux in a sessile oak (Quercus petraea agg. [Matt.] Liebl.) forest

Popis výsledku anglicky

Key message Forest floor CO2 efflux (R-f, consisted of soil and potential vegetation) increased after forest harvest, but this response was changed by actual weather (especially drought and rains). Context Soil respiration is a large source of CO2 released to the atmosphere and is sensitive to forest management practices and weather. Aims To determine effects of harvest, ancient practices and weather in a newly established coppice forest on R-f. Methods R-f, temperature, and moisture were measured during 1 year before and 2 years after harvest. Results Pasturing and raking had no effect on R-f. It tended to increase during the first season after harvest. In the second year after harvest, differences in R-f between control and harvested plots became much greater because of intensively developing herbaceous vegetation on harvested plots. No difference between the control and harvested plots was found during severely dry conditions. Following intensive rain pulses, R-f was larger in the control than in the harvested plots. Conclusion Findings indicate that the R-f response is not uniform in time and depends on microclimate, particularly on soil moisture. This may be crucial for estimation of the harvest impact on soil processes especially under changing climate.

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

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

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Annals of Forest Science

ISSN

1286-4560

e-ISSN

1297-966X

Svazek periodika

78

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

FR - Francouzská republika

Počet stran výsledku

12

Strana od-do

80

Kód UT WoS článku

000698367600003

EID výsledku v databázi Scopus

2-s2.0-85114829244