搜索结果: 1-8 共查到“地球科学总论 on bacterial”相关记录8条 . 查询时间(0.187 秒)
Bacterial diversity of autotrophic enriched cultures from remote,glacial Antarctic,Alpine and Andean aerosol,snow and soil samples
Bacterial diversity autotrophic enriched cultures glacial Antarctic Alpine and Andean aerosol
2010/1/19
Four different communities and one culture of autotrophic microbial assemblages were obtained by incubation of samples collected from high elevation snow in the Alps (Mt. Blanc area) and the Andes (Ne...
Role of environmental factors for the vertical distribution (0–1000 m) of marine bacterial communities in the NW Mediterranean Sea
environmental factors vertical distribution marine bacterial communities NW Mediterranean Sea
2010/1/18
Bacterioplankton plays a central role in energy and matter fluxes in the sea, yet the factors that constrain its variation in marine systems are still poorly understood. Here we use the explanatory po...
Distribution and bacterial availability of dissolved neutral sugars in the South East Pacific
Distribution bacterial availability dissolved neutral sugars South East Pacific
2010/1/18
The distribution and bacterial availability of dissolved neutral sugars were studied in the South East Pacific from October to December 2004 during the BIOSOPE cruise. Four contrasting stations were i...
Factors limiting heterotrophic bacterial production in the southern Pacific Ocean
Factors heterotrophic bacterial production southern Pacific Ocean
2010/1/15
The role of potential factors limiting bacterial growth was investigated along vertical and longitudinal gradients across the South Eastern Pacific Gyre. The effects of glucose, nitrate, ammonium and ...
Biochemical characteristics and bacterial community structure of the sea surface microlayer in the South Pacific Ocean
Biochemical characteristics bacterial community structure sea surface microlayer
2010/1/15
The chemical and biological characteristics of the surface microlayer were determined during a transect across the South Pacific Ocean in October-December 2004. Concentrations of particulate organic c...
Heterotrophic bacterial production in the eastern South Pacific:longitudinal trends and coupling with primary production
Heterotrophic bacterial production eastern South Pacific longitudinal trends primary production
2010/1/15
Spatial variation of heterotrophic bacterial production and phytoplankton primary production were investigated across the eastern South Pacific Ocean (−141° W, −8° S to −72° W, ͨ...
Growth and specific P-uptake rates of bacterial and phytoplanktonic communities in the Southeast Pacific (BIOSOPE cruise)
specific P-uptake rates bacterial and phytoplanktonic communities Southeast Pacific
2010/1/14
Predicting heterotrophic bacteria and phytoplankton specific growth rates (μ ) is of great scientific interest. Many methods have been developed in order to assess bacterial or phytoplankton μ. One wi...
Bacterial carbon sources in coastal sediments:a cross-system analysis based on stable isotope data of biomarkers
Bacterial carbon sources coastal sediments cross-system analysis stable isotope data
2010/1/13
Coastal ecosystems are typically highly productive, and the sediments in these systems receive organic matter from a variety of local and imported sources. To assess if general patterns are present in...