Počet záznamů: 1
Evidence of rich microbial communities in the subsoil of a boreal acid sulphate soil conducive to greenhouse gas emissions
- 1.
SYSNO ASEP 0360521 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Evidence of rich microbial communities in the subsoil of a boreal acid sulphate soil conducive to greenhouse gas emissions Tvůrce(i) Šimek, Miloslav (BC-A) RID, ORCID
Virtanen, S. (FI)
Krištůfek, Václav (BC-A) RID
Simojoki, A. (FI)
Yli-Halla, M. (FI)Zdroj.dok. Agriculture, Ecosystems and Environment. - : Elsevier - ISSN 0167-8809
Roč. 140, 1-2 (2011), s. 113-122Poč.str. 10 s. Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova acid sulphate soil ; microorganisms ; carbon Vědní obor RIV EH - Ekologie - společenstva CEP GA526/09/1570 GA ČR - Grantová agentura ČR LC06066 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy CEZ AV0Z60660521 - UPB-H, BC-A (2005-2011) UT WOS 000287892400014 DOI 10.1016/j.agee.2010.11.018 Anotace The largest areas of acid sulphate (AS) soils in Europe are located in Finland, where 67,000-130,000 ha of AS soils are in agricultural use. In addition to their acidifying effects on waters, AS soils might be a significant source of greenhouse gases. In this pilot research, carbon and nitrogen content and microbial activity were studied in an AS and a non-AS soil. Large carbon and nitrogen stocks (110 Mg Corgha-1 and 15 Mg Ntotha-1) as well as high substrate induced respiration (33 µg CO2-Cg-1h-1) were found in the C horizons of the AS soil but not in the non-AS soil. High microbial activity in these horizons of the AS soil was further confirmed by the measurement of dehydrogenase activity, basal respiration, the numbers of culturable bacterial cells, and the ratio of culturable to total numbers of cells. Pracoviště Biologické centrum (od r. 2006) Kontakt Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Rok sběru 2012
Počet záznamů: 1