PuSH - Publikationsserver des Helmholtz Zentrums München

Priesack, E. ; Kisser-Priesack, G.M.

Modelling diffusion and microbial uptake of 13C-glucose in soil aggregates.

Geoderma 56, 561-573 (1993)
DOI
Open Access Green möglich sobald Postprint bei der ZB eingereicht worden ist.
A deterministic model was developed to simulate the microbial utilization and diffusion of finite amounts of substrate from the surface of a model aggregate into the intra-aggregate pore spaces. Experiments were performed for comparison with the simulation results and to estimate the effective intra-aggregate diffusion coefficient for glucose. Glucose was applied to the surfaces of sterilized and nonsterilized aggregates and the induced 13CO2-respiration and radial glucose distribution were measured. ATP measurements show a developing radial gradient of microbial activity decreasing from the outer to the inner part of the aggregate.
Altmetric
Weitere Metriken?
[➜Einloggen]
Zusatzinfos bearbeiten [➜Einloggen]
Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Korrespondenzautor
ISSN (print) / ISBN 0016-7061
e-ISSN 1872-6259
Zeitschrift Geoderma
Quellenangaben Band: 56, Heft: 1-4, Seiten: 561-573 Artikelnummer: , Supplement: ,
Verlag Elsevier
Nichtpatentliteratur Publikationen
Begutachtungsstatus Peer reviewed
Institut(e) Institute of Stem Cell Research (ISF)