The effect of lignin photodegradation on decomposability of Calamagrostis epigeios grass litter

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F11%3A10108287" target="_blank" >RIV/00216208:11310/11:10108287 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60077344:_____/11:00373036 RIV/61388971:_____/11:00373036

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10532-011-9479-8" target="_blank" >http://dx.doi.org/10.1007/s10532-011-9479-8</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10532-011-9479-8" target="_blank" >10.1007/s10532-011-9479-8</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The effect of lignin photodegradation on decomposability of Calamagrostis epigeios grass litter

Popis výsledku v původním jazyce

The common grass Calamagrostis epigeions produces a large amount of dead biomass, which remain above the soil surface for many months. In this study, we determined how exposure of dead biomass above the soil affects its subsequent decomposition in soil.Collected dead standing biomass was divided in two parts, the first one (initial litter) was stored in a dark, dry place. The other part was placed in litterbags in the field. The litterbags were located in soil, on the soil surface, or hanging in the air without contact with soil but exposed to the sun and rain. After 1 year of field exposure, litter mass loss and C and N content were measured, and changes in litter chemistry were explored using NMR and thermochemolysis-GC-MS. The potential decomposability of the litter was quantified by burying the litter from the litterbags and the initial litter in soil microcosms and measuring soil respiration. Soil respiration was greater with litter that had been hanging in air than with all othe

Název v anglickém jazyce

The effect of lignin photodegradation on decomposability of Calamagrostis epigeios grass litter

Popis výsledku anglicky

The common grass Calamagrostis epigeions produces a large amount of dead biomass, which remain above the soil surface for many months. In this study, we determined how exposure of dead biomass above the soil affects its subsequent decomposition in soil.Collected dead standing biomass was divided in two parts, the first one (initial litter) was stored in a dark, dry place. The other part was placed in litterbags in the field. The litterbags were located in soil, on the soil surface, or hanging in the air without contact with soil but exposed to the sun and rain. After 1 year of field exposure, litter mass loss and C and N content were measured, and changes in litter chemistry were explored using NMR and thermochemolysis-GC-MS. The potential decomposability of the litter was quantified by burying the litter from the litterbags and the initial litter in soil microcosms and measuring soil respiration. Soil respiration was greater with litter that had been hanging in air than with all othe

Druh

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

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Biodegradation

ISSN

0923-9820

e-ISSN

—

Svazek periodika

22

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

8

Strana od-do

1247-1254

Kód UT WoS článku

000295939300018

EID výsledku v databázi Scopus

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