Results 21 to 30 of about 4,073 (179)

Latitudinal variation in the potential activity of Atlantic Ocean bacterioplankton revealed through 16S rRNA and 16S rRNA gene metabarcoding

open access: yesFrontiers in Marine Science, 2023
The activities of bacterioplankton sustain open ocean biogeochemical and ecological processes, however, little is known about the activity of specific bacterioplankton, especially related to their biogeography across oceanic scales.
Ro Allen   +5 more
doaj   +1 more source

Elevated pCO2 enhances bacterioplankton removal of organic carbon. [PDF]

open access: yesPLoS ONE, 2017
Factors that affect the removal of organic carbon by heterotrophic bacterioplankton can impact the rate and magnitude of organic carbon loss in the ocean through the conversion of a portion of consumed organic carbon to CO2.
Anna K James   +5 more
doaj   +1 more source

Variation in Structure and Functional Diversity of Surface Bacterioplankton Communities in the Eastern East China Sea

open access: yesJournal of Marine Science and Engineering, 2023
Bacterioplankton communities are critical components of varied ecosystems in the oceans. Their occurrences represent a variety of connections between environmental and ecological elements.
Zuochun Wang   +6 more
doaj   +1 more source

Comparative analysis of bacterioplankton assemblages from two subtropical karst reservoirs of southwestern China with contrasting trophic status

open access: yesScientific Reports, 2020
Although bacterioplankton play an important role in aquatic ecosystems, less is known about bacterioplankton assemblages from subtropical karst reservoirs of southwestern China with contrasting trophic status.
Qiang Li   +3 more
doaj   +1 more source

Seasonality of Chesapeake Bay Bacterioplankton Species [PDF]

open access: yesApplied and Environmental Microbiology, 2002
ABSTRACT Bacteria, γ-subclass of Proteobacteria, Vibrio-Photobacterium, Vibrio vulnificus, Vibrio cholerae-Vibrio mimicus, and Vibrio cincinnatiensis in water samples collected from the Choptank River in Chesapeake Bay from 15 April to 16 December 1996 were enumerated ...
J F, Heidelberg   +2 more
openaire   +2 more sources

Compositional variations and the environmental responses of bacterioplankton in the Pengxi River of the Three Gorges Reservoir, China

open access: yesJournal of Freshwater Ecology, 2020
Bacterioplankton communities are closely related to river alterations and biogeochemical processes in freshwater reservoirs. Affected by reservoir regulation and hydrological variation, regulated rivers can create distinctive patterns in bacterioplankton
Qing Yang   +5 more
doaj   +1 more source

Circumpolar synchrony in big river bacterioplankton [PDF]

open access: yesProceedings of the National Academy of Sciences, 2009
Natural bacterial communities are extremely diverse and highly dynamic, but evidence is mounting that the compositions of these communities follow predictable temporal patterns. We investigated these patterns with a 3-year, circumpolar study of bacterioplankton communities in the six largest rivers of the pan-arctic watershed (Ob', Yenisey, Lena ...
Byron C, Crump   +6 more
openaire   +2 more sources

Sensitivity of Bacterioplankton to Environmental Disturbance: A Review of Baltic Sea Field Studies and Experiments

open access: yesFrontiers in Marine Science, 2018
Bacterioplankton communities regulate energy and matter fluxes fundamental to all aquatic life. The Baltic Sea offers an outstanding ecosystem for interpreting causes and consequences of bacterioplankton community composition shifts resulting from ...
Markus V. Lindh   +2 more
doaj   +1 more source

Differential response of high-elevation planktonic bacterial community structure and metabolism to experimental nutrient enrichment. [PDF]

open access: yesPLoS ONE, 2011
Nutrient enrichment of high-elevation freshwater ecosystems by atmospheric deposition is increasing worldwide, and bacteria are a key conduit for the metabolism of organic matter in these oligotrophic environments.
Craig E Nelson, Craig A Carlson
doaj   +1 more source

Horizontal Variation of Bacterioplankton in the Baltic Sea [PDF]

open access: yesApplied and Environmental Microbiology, 1991
Variations in the thymidine incorporation rate, bacterial abundance, and mean cell volumes in the surface water (0.5 m) of the Baltic Sea in spring and summer were compared in studies with different spatial scales (570 nautical miles [nmi] [ca. 1056 km], 220 nmi [ca. 407 km], 24 nmi [ca. 44 km], 12 nmi [ca. 22 km], and 200 m).
A, Heinänen, J, Kuparinen
openaire   +2 more sources

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