Vybrané kinetické parametry půdní mikrobiální respirace v A horizontu rozdílně obhospodařovaných horských lučních ekosystémů Moravskoslezských Beskyd

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F09%3A00094637" target="_blank" >RIV/62156489:43410/09:00094637 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Selected kinetic parameters of soil microbial respiration in the A horizon of differently managed mountain forests and meadows of Moravian-Silesian Beskids Mts.

Popis výsledku v původním jazyce

The aim of this study was to find out the effect of intensity of thinning (FD-dense stand = 2044 trees/ha; FS-open stand = 1632 trees/ha) performed in young forest stands (99% spruce, 1% fir) in Moravian-Silesian Beskids Mts. (908 m a.s.l.; N 49°30'10",E 18°32'20") on VDS (C mineralization rate immediately after drying and re-wetting of soil), VBR (basal soil respiration at 60% w/w soil water content measured 5th day after re-wetting of dry soil), VMAX (maximum respiration rate after glucose addition measured from 6th day after re-wetting of dry soil), VDS/VMAX (heterotrophic respiratory potential) and ACDS/ACBR (the potential flush of biologically available C) in Ae horizon of Haplic and Entic Podzols. The ACDS/ACBR was calculated from three 24-hourrespirations of 7-day incubation according to the equation ACDS/ACBR = VDS VMAX / (2 VBR (VMAX - VDS)). The aim of the work was also to find the effect of circa 11-year abandonment of a mountain meadow in the locality (825 - 860 m a.s.l.;

Název v anglickém jazyce

Selected kinetic parameters of soil microbial respiration in the A horizon of differently managed mountain forests and meadows of Moravian-Silesian Beskids Mts.

Popis výsledku anglicky

The aim of this study was to find out the effect of intensity of thinning (FD-dense stand = 2044 trees/ha; FS-open stand = 1632 trees/ha) performed in young forest stands (99% spruce, 1% fir) in Moravian-Silesian Beskids Mts. (908 m a.s.l.; N 49°30'10",E 18°32'20") on VDS (C mineralization rate immediately after drying and re-wetting of soil), VBR (basal soil respiration at 60% w/w soil water content measured 5th day after re-wetting of dry soil), VMAX (maximum respiration rate after glucose addition measured from 6th day after re-wetting of dry soil), VDS/VMAX (heterotrophic respiratory potential) and ACDS/ACBR (the potential flush of biologically available C) in Ae horizon of Haplic and Entic Podzols. The ACDS/ACBR was calculated from three 24-hourrespirations of 7-day incubation according to the equation ACDS/ACBR = VDS VMAX / (2 VBR (VMAX - VDS)). The aim of the work was also to find the effect of circa 11-year abandonment of a mountain meadow in the locality (825 - 860 m a.s.l.;

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DF - Pedologie

OECD FORD obor

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Projekt

<a href="/cs/project/SM%2F640%2F18%2F03" target="_blank" >SM/640/18/03: CzechCarbo - studium cyklu uhlíku v terestrických ekosystémech ČR v souvislostech Evropského projektu CARBOEUROPE</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Euroasian Soil Science

ISSN

1064-2293

e-ISSN

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Svazek periodika

42

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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