Titlebook: Microbiology of Atmospheric Trace Gases; Sources, Sinks and G J. Colin Murrell,Donovan P. Kelly Conference proceedings 1996 Springer-Verlag

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A Global Perspective on Sources and Sinks of Biogenic Trace Gases: an Atmospheric System Driven by ve long been recognised as key intermediates in the biogeochemical cycling of these elements between the terrestrial and aquatic phases of the biosphere. The pivotal role of microorganisms in the cycling of trace gases was probably first recognized on an international scale by the Symposium held in

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Microbial Controls of Methane Oxidation in Temperate Forest and Agricultural Soils,over the past several decades (Prather et al. 1995, Watson et al. 1990, 1992). Understanding the interactions between the biosphere and atmosphere is necessary to understand how future human activities will affect the global atmospheric CH. budget.

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Environmental Molecular Biology Approaches: Promises and Pitfalls,natural populations of these microorganisms. Since many of the relevant microorganisms are difficult to culture, traditional techniques of enumeration and identification that involve culturing are generally unreliable. In addition, since it is clear that a large proportion of the bacteria in nature

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Molecular Ecology of Methanotrophs,bon compounds, but some can also utilize methanol as a growth substrate. These unique organisms appear to be ubiquitous in the natural environment and have been isolated from a wide variety of soils, sediments and freshwater samples (Whittenbury .. 1970; Bowman .. 1993) . There are also marine repre

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Transformation of N2O and CH4 in Stratified Microbial Communities Studied by Use of Microsensors,s. The chemical microenvironment and the transformation rates within such stratified communities can be studied by use of microsensors, which can resolve chemical gradients with a spatial resolution of a few micrometers. Reviews on the general use of microsensors in microbial ecology have previously

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