Počet záznamů: 1

Anaerobic oxidation of methane in grassland soils used for cattle husbandry

SYSNO ASEP	0381644
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Anaerobic oxidation of methane in grassland soils used for cattle husbandry
Tvůrce(i)	Bannert, A. (DE) Bogen, C. (DE) Esperschütz, J. (DE) Koubová, Anna (BC-A)_{ORCID, RID} Buegger, F. (DE) Fischer, D. (DE) Radl, V. (DE) Fuss, R. (DE) Chroňáková, Alica (BC-A)_{RID, ORCID} Elhottová, Dana (BC-A)_{RID, ORCID} Šimek, Miloslav (BC-A)_{RID, ORCID} Schloter, M. (DE)
Zdroj.dok.	Biogeosciences. - : Copernicus - ISSN 1726-4170 Roč. 9, č. 10 (2012), s. 3891-3899
Poč.str.	9 s.
Jazyk dok.	eng - angličtina
Země vyd.	DE - Německo
Klíč. slova	anaerobic oxidation of methane ; grassland soils ; cattle husbandry
Vědní obor RIV	EH - Ekologie - společenstva
CEP	GA526/09/1570 GA ČR - Grantová agentura ČR
Institucionální podpora	BC-A - RVO:60077344
UT WOS	000310471800012
DOI	10.5194/bg-9-3891-2012
Anotace	While the importance of anaerobic methane oxidation has been reported for marine ecosystems, the role of this process in soils is still questionable. Grasslands used as pastures for cattle overwintering show an increase in anaerobic soil micro-sites caused by animal treading and excrement deposition. Therefore, anaerobic potential methane oxidation activity of severely impacted soil from a cattle winter pasture was investigated in an incubation experiment under anaerobic conditions using ¹³C-labelled methane. We were able to detect a high microbial activity utilizing CH₄ as nutrient source shown by the respiration of ¹³CO₂. Measurements of possible terminal electron acceptors for anaerobic oxidation of methane were carried out. Soil sulfate concentrations were too low to explain the oxidation of the amount of methane added, but enough nitrate and iron(III) were detected. However, only nitrate was consumed during the experiment.
Pracoviště	Biologické centrum (od r. 2006)
Kontakt	Dana Hypšová, eje@eje.cz, Tel.: 387 775 214
Rok sběru	2013

Počet záznamů: 1