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Open Access Green möglich sobald Postprint bei der ZB eingereicht worden ist.
Community structure of prokaryotes and their functional potential in subsoils is more affected by spatial heterogeneity than by temporal variations.
Soil Biol. Biochem. 75, 197-201 (2014)
Spatial and temporal dynamics of microbial community structure and function in subsoils have been rarely studied in the past. In this paper we present data on how bacterial communities as well as selected functional groups of microbes change in the rhizosphere, the drilosphere, and in bulk soil over time in topsoil as well as in subsoil. We show that the overall richness of bacteria and abundance of nitrifiers and denitrifiers decreases in bulk soil with soil depth. However, these effects were not or to a much lower degree observed in the rhizosphere and the drilosphere. Temporal fluctuations contributed by far less than spatial factors to the dynamics of bacterial communities and abundance of nitrifiers and denitrifiers in all compartments independent from the soil depth.
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Publikationstyp
Artikel: Journalartikel
Dokumenttyp
Wissenschaftlicher Artikel
Schlagwörter
Subsoil; Drilosphere; Rhizosphere; Nitrification; Denitrification; Bacterial community structure; Nitrous-oxide; Microbial Communities; Archaeal Communities; Soil; Rhizosphere; Abundance; Bacterial; Denitrification; Variability; Diversity
ISSN (print) / ISBN
0038-0717
e-ISSN
1879-3428
Zeitschrift
Soil Biology & Biochemistry
Quellenangaben
Band: 75,
Seiten: 197-201
Verlag
Elsevier
Verlagsort
Amsterdam
Begutachtungsstatus
Peer reviewed