Soil [N] modulates soil C cycling in CO2-fumigated tree stands: a meta-analysis

Dieleman, W. I. J.; Luyssaert, S.; Rey, A.; De Angelis, P.; Barton, C. V. M.; Broadmeadow, M.; Broadmeadow, S. B.; Chigwerewe, K. S.; Crookshanks, M.; Dufrene, E.; Jarvis, P. G.; Kasurinen, A.; Kellomäki, S.; Le Dantec, V.; Liberloo, M.; Marek, Michal V.; Medlyn, B.; Pokorný, Radek; Scarascia-Mugnozza, G.; Temperton, V. M.; Tingey, D.; Urban, Otmar; Ceulemans, R.; Janssens, I. A.

doi:https://dx.doi.org/10.1111/j.1365-3040.2010.02201.x

Počet záznamů: 1

Soil [N] modulates soil C cycling in CO2-fumigated tree stands: a meta-analysis

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SYSNO ASEP	0356006
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Soil [N] modulates soil C cycling in CO2-fumigated tree stands: a meta-analysis
Tvůrce(i)	Dieleman, W. I. J. (BE) Luyssaert, S. (ES) Rey, A. (ES) De Angelis, P. (IT) Barton, C. V. M. (IT) Broadmeadow, M. (GB) Broadmeadow, S. B. (GB) Chigwerewe, K. S. (IT) Crookshanks, M. (DK) Dufrene, E. (FR) Jarvis, P. G. (GB) Kasurinen, A. (FI) Kellomäki, S. (FI) Le Dantec, V. (FR) Liberloo, M. (BE) Marek, Michal V. (UEK-B)_{RID, ORCID, SAI} Medlyn, B. (AU) Pokorný, Radek (UEK-B)_{RID, ORCID, SAI} Scarascia-Mugnozza, G. (IT) Temperton, V. M. (DE) Tingey, D. (FR) Urban, Otmar (UEK-B)_{RID, ORCID, SAI} Ceulemans, R. (BE) Janssens, I. A. (BE)
Celkový počet autorů	24
Zdroj.dok.	Plant Cell and Environment. - : Wiley - ISSN 0140-7791 Roč. 33, č. 12 (2010), s. 2001-2011
Poč.str.	11 s.
Jazyk dok.	eng - angličtina
Země vyd.	GB - Velká Británie
Klíč. slova	[CO2] enrichment ; fine root production ; microbial respiration ; N fertilization ; root biomass
Vědní obor RIV	EH - Ekologie - společenstva
CEZ	AV0Z60870520 - UEK-B (2005-2011)
UT WOS	000284166500001
DOI	10.1111/j.1365-3040.2010.02201.x
Anotace	We compiled a data set from 131 manipulation experiments, and used meta-analysis to test the hypotheses that: (1) elevated atmospheric CO2 stimulates soil C inputs more than C losses, resulting in increasing soil C stocks; and (2) that these responses are modulated by N.However, the increased soil C inputs were offset by increased heterotrophic respiration (Rh), such that soil C content was not affected by elevated CO2. Soil N concentration strongly interacted with CO2 fumigation: the effect of elevated CO2 on fine root biomass and -production and on microbial activity increased with increasing soil N concentration, while the effect on soil C content decreased with increasing soil N concentration.
Pracoviště	Ústav výzkumu globální změny
Kontakt	Nikola Šviková, svikova.n@czechglobe.cz, Tel.: 511 192 268
Rok sběru	2011

Počet záznamů: 1