Počet záznamů: 1
Mapping field-scale spatial patterns of size and activity of the denitrifier community
- 1.0324875 - BC 2010 RIV GB eng J - Článek v odborném periodiku
Philippot, L. - Čuhel, Jiří - Saby, N.P.A. - Chéneby, D. - Chroňáková, Alica - Bru, D. - Arrouays, D. - Martin-Laurent, F. - Šimek, Miloslav
Mapping field-scale spatial patterns of size and activity of the denitrifier community.
Environmental Microbiology. Roč. 11, č. 6 (2009), s. 1518-1526. ISSN 1462-2912. E-ISSN 1462-2920
Grant CEP: GA MŠMT MEB020726; GA MŠMT LC06066; GA AV ČR IAA600660605
Výzkumný záměr: CEZ:AV0Z60660521
Klíčová slova: field-scale spatial patterns * denitrifier community
Kód oboru RIV: EH - Ekologie - společenstva
Impakt faktor: 4.909, rok: 2009
There is ample evidence that microbial processes can exhibit large variations in activity on a field scale. However, very little is known about the spatial distribution of the microbial communities mediating these processes. Here we used geostatistical modelling to explore spatial patterns of size and activity of the denitrifying community, a functional guild involved in N-cycling, in a grassland field subjected to different cattle grazing regimes. We observed a non-random distribution pattern of the size of the denitrifier community estimated by quantification of the denitrification genes copy numbers with a macro-scale spatial dependence (6-16 m) and mapped the distribution of this functional guild in the field.
Trvalý link: http://hdl.handle.net/11104/0172469
Počet záznamů: 1