The spatial organization and microbial community structure of an epilithic biofilm
نویسندگان
چکیده
منابع مشابه
The spatial organization and microbial community structure of an epilithic biofilm.
Microbial biofilms are common on lithic surfaces, including stone buildings. However, the ecology of these communities is poorly understood. Few studies have focused on the spatial characteristics of lithobiontic biofilms, despite the fact that spatial structure has been demonstrated to influence ecosystem function (and hence biodegradation) and community diversity. Furthermore, relatively few ...
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Interactions between epilithic biofilm and local hydrodynamics were investigated in an experimental flume. Epilithic biofilm from a natural river was grown over a 41-day period in three sections with different flow velocities (0.10, 0.25 and 0.40 m s(-1) noted LV, IV and HV respectively). Friction velocities u* and boundary layer parameters were inferred from PIV measurement in the three sectio...
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15 صفحه اولMicrobial dynamics of an epilithic mat community in a high alpine stream.
Studies were conducted to examine interrelationships between the heterotrophic and phototrophic populations within an epilithic community in the outlet stream of a high alpine lake. Levels of nitrates, phosphates, and total organic compounds in the lake were consistently near the lower limits of detectability. Microscopic examination of the community by phase-contrast light microscopy and scann...
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ژورنال
عنوان ژورنال: FEMS Microbiology Ecology
سال: 2014
ISSN: 1574-6941
DOI: 10.1093/femsec/fiu027