The effect of earthworms (Lumbricus rubellus) and simulated tillage on soil organic carbon in a long-term microcosm experiment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F14%3A10282232" target="_blank" >RIV/00216208:11310/14:10282232 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60077344:_____/14:00430452

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.soilbio.2014.07.011" target="_blank" >http://dx.doi.org/10.1016/j.soilbio.2014.07.011</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.soilbio.2014.07.011" target="_blank" >10.1016/j.soilbio.2014.07.011</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The effect of earthworms (Lumbricus rubellus) and simulated tillage on soil organic carbon in a long-term microcosm experiment

Popis výsledku v původním jazyce

In a long-term (2.4 years) laboratory experiment, we studied carbon (C) loss from microcosms in which intact litter was placed on the soil surface with or without earthworms (. Lumbricus rubellus) or was fragmented and mechanically mixed into the soil tosimulate the tillage. Two soil and leaf litter combinations common in post-mining sites near Sokolov (Czech Republic) were used: clay with alder (. Alnus glutinosa) and sand with willow (. Salix caprea).During the first 20 weeks, respiration was highestwith surface litter with earthworms, lowest with mechanical mixing, and intermediate with surface litter minus earthworms. From week 20-80, respiration did not differ among the treatments. From week 80-126, respiration was highest when fragmented litterwas mechanically mixed into soil. These results applied to both combinations of soil and litter types. At week 126, C stock was highest with surface-applied litter minus earthworms but most of the litter remained on the soil surface. In

Název v anglickém jazyce

The effect of earthworms (Lumbricus rubellus) and simulated tillage on soil organic carbon in a long-term microcosm experiment

Popis výsledku anglicky

In a long-term (2.4 years) laboratory experiment, we studied carbon (C) loss from microcosms in which intact litter was placed on the soil surface with or without earthworms (. Lumbricus rubellus) or was fragmented and mechanically mixed into the soil tosimulate the tillage. Two soil and leaf litter combinations common in post-mining sites near Sokolov (Czech Republic) were used: clay with alder (. Alnus glutinosa) and sand with willow (. Salix caprea).During the first 20 weeks, respiration was highestwith surface litter with earthworms, lowest with mechanical mixing, and intermediate with surface litter minus earthworms. From week 20-80, respiration did not differ among the treatments. From week 80-126, respiration was highest when fragmented litterwas mechanically mixed into soil. These results applied to both combinations of soil and litter types. At week 126, C stock was highest with surface-applied litter minus earthworms but most of the litter remained on the soil surface. In

Druh

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

CEP obor

DF - Pedologie

OECD FORD obor

—

Projekt

<a href="/cs/project/GAP504%2F12%2F1288" target="_blank" >GAP504/12/1288: Úloha funkčních vlastností listů rostlin při akumaulaci půdní organické hmoty během primární sukcese</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Soil Biology and Biochemistry

ISSN

0038-0717

e-ISSN

—

Svazek periodika

78

Číslo periodika v rámci svazku

November 2014

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

7

Strana od-do

58-64

Kód UT WoS článku

000343950600008

EID výsledku v databázi Scopus

—