Foliage and fine root litter: A comparative study in young, natural regenerated stands of European beech and Norway spruce

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F17%3A75701" target="_blank" >RIV/60460709:41320/17:75701 - 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

Foliage and fine root litter: A comparative study in young, natural regenerated stands of European beech and Norway spruce

Popis výsledku v původním jazyce

Our research was conducted in young growth stands of European beech (Fagus sylvatica) and Norway spruce (Picea abies) with similar stand characteristics. The aim of the work was to estimate quantity of aboveground (thin brunches, buds and foliage) and belowground (fine roots) necromass as well as annual input of aboveground and belowground litter. Moreover, to quantify carbon (C) and nitrogen (N) content within these compartments. Aboveground litter-fall was collected over five years (2009 - 2013) and annual input of necromass was estimated. At the same time, stocks of fine root biomass and necromass at soil depth 0 - 30 cm were quantified by means of soil coring. Fine root production was measured by in-growth bags. Then fine root mortality was calculated with regard to differences between biomass stocks in consecutive years and annual production. Our study showed that annual aboveground and belowground litter together represented a large proportion of C input (nearly 3,0 t of C ha(-1) per year in be

Název v anglickém jazyce

Foliage and fine root litter: A comparative study in young, natural regenerated stands of European beech and Norway spruce

Popis výsledku anglicky

Our research was conducted in young growth stands of European beech (Fagus sylvatica) and Norway spruce (Picea abies) with similar stand characteristics. The aim of the work was to estimate quantity of aboveground (thin brunches, buds and foliage) and belowground (fine roots) necromass as well as annual input of aboveground and belowground litter. Moreover, to quantify carbon (C) and nitrogen (N) content within these compartments. Aboveground litter-fall was collected over five years (2009 - 2013) and annual input of necromass was estimated. At the same time, stocks of fine root biomass and necromass at soil depth 0 - 30 cm were quantified by means of soil coring. Fine root production was measured by in-growth bags. Then fine root mortality was calculated with regard to differences between biomass stocks in consecutive years and annual production. Our study showed that annual aboveground and belowground litter together represented a large proportion of C input (nearly 3,0 t of C ha(-1) per year in be

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

40102 - Forestry

Projekt

<a href="/cs/project/QJ1220316" target="_blank" >QJ1220316: Hodnocení očekávaných změn v růstu a mortalitě lesních porostů, dopadů na produkční funkci lesů ČR a návrh adaptační stratégie</a><br>

Návaznosti

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

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Austrian Journal of Forest Science

ISSN

0379-5292

e-ISSN

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Svazek periodika

134

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

20

Strana od-do

99-118

Kód UT WoS článku

000417356300001

EID výsledku v databázi Scopus

2-s2.0-85038407668