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(Article of periodic en Anglais - 2010)

Document title

Bacterial communities from soil sediments of a mountain oasis in northern Oman

Authors(s) and Affiliation(s)

KIM J.-S. (1 2) ; CROWLEY D.E. (1) ; BUERKERT A. (3) ;
(1) Dep. of Environmental Sciences, Univ. California, Riverside, ETATS-UNIS
(2) Inst. for Marine Bioindustry688-3, Gyeongbuk, COREE, REPUBLIQUE DE
(3) Organic Agriculture and Agroecosystems Research in the Tropics and Subtropics, Univ. of Kassel, Witzenhausen, ALLEMAGNE

Abstract

Paleoecological records of a profile near an oasis settlement in northern Oman have yielded a chronosequence providing insights into relationships between vegetation, the environment and development of human settlements in this area over a period of time spanning 19,000 years. The AA. hypothesized that bacterial community structures associated with this chronosequence may also constitute a part of the biogeochemical record of the climate history that has been preserved at this site. Therefore, they studied the composition of the community as revealed by profiling of 16S rRNA genes at 1 meter intervals along the entire profile. The results show distinct changes in bacterial communities with increasing depth that correspond with differences in the climatic record as indicated by the occurrence of micro-charcoal particles

Source

Article of periodic

published at : Catena / ISSN 0341-8162

Editor : Catena, Cremlingen-Destedt - ALLEMAGNE (1973)

Millesime : 2010, vol. 82, no2 [pp. 102-111]

Bibliographic references : 47 ref.

Collation : 10 fig., 2 tabl.

Language

Anglais

INIST-CNRS, Cote INIST : 16767

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1016/j.catena.2010.05.007

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2010
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