Results 191 to 200 of about 4,307,897 (214)

Bacterioplankton Community Diversity in a Series of Thermally Stratified Lakes

Microbial Ecology, 1999
> Abstract The dominant members of the bacterioplankton community in a set of 10 small, thermally stratified lakes in northeastern Indiana were determined by denaturing gradient gel electrophoresis (DGGE) of a polymerase chain reaction amplified fragment of 16S rDNA.
, Konopka, , Bercot, , Nakatsu
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Annual Patterns in Bacterioplankton Community Variability in a Humic Lake

Microbial Ecology, 2004
Bacterioplankton community composition (BCC) was monitored in a shallow humic lake in northern Wisconsin, USA, over 3 years using automated ribosomal intergenic spacer analysis (ARISA). Comparison of ARISA profiles of bacterial communities over time indicated that BCC was highly variable on a seasonal and annual scale.
A D, Kent, S E, Jones, A C, Yannarell, J M, Graham, G H, Lauster, T K, Kratz, E W, Triplett   +6 more
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Reclaimed water influences bacterioplankton and bacteriobenthos communities differently in river networks

Water Research, 2023
Reclaimed water reuse is a promising strategy for addressing water scarcity; however, its potential ecological impact remains largely unknown. In particular, the differential effects of reclaimed water on microbial communities in various habitats remain poorly understood.
Xiaohui Zhao, En Xie
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Global patterns of diversity and community structure in marine bacterioplankton

Molecular Ecology, 2007
Abstract Because of their small size, great abundance and easy dispersal, it is often assumed that marine planktonic microorganisms have a ubiquitous distribution that prevents any structured assembly into local communities. To challenge this view, marine bacterioplankton communities from coastal waters at nine locations distributed ...
T, Pommier, B, Canbäck, L, Riemann, K H, Boström, K, Simu, P, Lundberg, A, Tunlid, A, Hagström   +7 more
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Impact of light on marine bacterioplankton community structure

Aquatic Microbial Ecology, 2005
Reports of widespread proteorhodopsin and bacteriochlorophyll a genes suggest that light may facilitate the growth of many marine bacteria. We tested this hypothesis by conducting 3 light manipulation experiments with bacterial communities obtained off the Southern California coast.
MS Schwalbach, M Brown, JA Fuhrman
openaire   +1 more source

Marine Bacterioplankton Diversity and Community Composition in an Antarctic Coastal Environment

Microbial Ecology, 2011
The bacterial community inhabiting the water column at Terra Nova Bay (Ross Sea, Antarctica) was examined by the fluorescent in situ hybridization (FISH) technique and the genotypic and phenotypic characterization of 606 bacterial isolates. Overall, the FISH analysis revealed a bacterioplankton composition that was typical of Antarctic marine ...
LO GIUDICE, ANGELINA, CARUSO, CONSOLAZIONE, MANGANO, SANTINA, BRUNI, Vivia, DE FRANCESCO, Maria, MICHAUD, LUIGI   +5 more
openaire   +3 more sources

Similar geographic patterns but distinct assembly processes of abundant and rare bacterioplankton communities in river networks of the Taihu Basin.

Water Research, 2022
Tao Zhang, Sai Xu, Ruomeng Yan, Ruyue Wang, Yuexiang Gao, M. Kong, Qitao Yi, Yimin Zhang   +7 more
semanticscholar   +1 more source

[Effects of sediment resuspension on bacterioplankton community composition].

Huan jing ke xue= Huanjing kexue, 2011
To determine the response of bacterioplankton community to sediment resuspension we set up two different intensities of the sediment resuspension in experimental microcosms. We employed the terminal restriction fragment length polymorphism (T-RFLP), denaturing gradient gel electrophoresis (DGGE) methods to characterize the bacterial community structure.
Liang, Guo, Peng, Xing, Wei-wei, Jiang, Zheng-wen, Liu   +3 more
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Temporal variability in the diversity and composition of stream bacterioplankton communities

Environmental Microbiology, 2012
Summary Bacterioplankton in freshwater streams play a critical role in stream nutrient cycling. Despite their ecological importance, the temporal variability in the structure of stream bacterioplankton communities remains understudied.
Maria C, Portillo, Suzanne P, Anderson, Noah, Fierer   +2 more
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Bacterioplankton: A Sink for Carbon in a Coastal Marine Plankton Community

Science, 1986
Recent determinations of high production rates (up to 30 percent of primary production in surface waters) implicate free-living marine bacterioplankton as a link in a "microbial loop" that supplements phytoplankton as food for herbivores. An enclosed water column of 300 cubic meters was used to test the microbial loop hypothesis by following the fate ...
H W, Ducklow, D A, Purdie, P J, Williams, J M, Davies   +3 more
openaire   +2 more sources