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Soil CO.sub.2./sub. flux affected by .i.Aporrectodea caliginosa./i. earthworms
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SYSNO ASEP 0349778 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Soil CO2 flux affected by Aporrectodea caliginosa earthworms Tvůrce(i) Šimek, Miloslav (BC-A) RID, ORCID
Pižl, Václav (BC-A) RIDZdroj.dok. Central European Journal of Biology - ISSN 1895-104X
Roč. 5, č. 3 (2010), s. 364-370Poč.str. 7 s. Jazyk dok. eng - angličtina Země vyd. PL - Polsko Klíč. slova emission ; carbon dioxide ; oxygen Vědní obor RIV EH - Ekologie - společenstva CEP GA526/09/1570 GA ČR - Grantová agentura ČR LC06066 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy IAA600660605 GA AV ČR - Akademie věd CEZ AV0Z60660521 - UPB-H, BC-A (2005-2011) UT WOS 000276483800011 DOI 10.2478/s11535-010-0017-1 Anotace The effects of Aporrectodea caliginosa earthworms on both carbon dioxide (CO2) accumulation in and emissions from soil, as well as the simultaneous impact of earthworms on soil microbiological properties were investigated in a microcosm experiment carried out over 5.5 months. Concentration of CO2 in soil air was greater at a depth of 15 cm when compared with a depth of 5 cm, but varied during the season both in control and earthworm-inhabited chambers. Peaks of CO2 concentrations at both depths occurred in both treatments during August, approximately 80 days after the experiment started. Generally, the presence of earthworms increased the CO2 concentration at 15-cm depth. Larger CO2 emissions were consistently recorded in conjunction with higher amounts of CO2 in soil air when chambers were inhabited by earthworms. Pracoviště Biologické centrum (od r. 2006) Kontakt Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Rok sběru 2011
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