Determining indicator taxa across spatial and seasonal gradients in the Columbia River coastal margin
نویسندگان
چکیده
منابع مشابه
Seasonal Changes in Bacterial and Archaeal Gene Expression Patterns across Salinity Gradients in the Columbia River Coastal Margin
Through their metabolic activities, microbial populations mediate the impact of high gradient regions on ecological function and productivity of the highly dynamic Columbia River coastal margin (CRCM). A 2226-probe oligonucleotide DNA microarray was developed to investigate expression patterns for microbial genes involved in nitrogen and carbon metabolism in the CRCM. Initial experiments with t...
متن کاملTitle of Dissertation : SPATIAL AND TEMPORAL VARIABILITY OF BACTERIOPLANKTON COMMUNITIES ACROSS RIVER TO OCEAN ENVIRONMENTAL GRADIENTS
Bacterioplankton communities are deeply diverse within and across environments, yet also display repeatable patterns over seasonal and annual time scales. I assessed patterns of bacterioplankton community variability across the Columbia River coastal margin over space and time. Coastal zones encompass a complex spectrum of environmental gradients, which impact the composition of bacterioplankto...
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The present study aimed to establish potential indicators of fish farming pollution in muddy substrate, by means of meiofauna, and to test whether the effect of the fish farm is more important to determine the meiofauna community than the seasonal environmental conditions. Sampling was performed in spring, after several months of light feeding, and in summer, at high food supply. Samples were c...
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ژورنال
عنوان ژورنال: The ISME Journal
سال: 2013
ISSN: 1751-7362,1751-7370
DOI: 10.1038/ismej.2013.79