Interactions of Photobleaching and Inorganic Nutrients in Determining Bacterial Growth on Colored Dissolved Organic Carbon

1998 ◽  
Vol 36 (3) ◽  
pp. 270-280 ◽  
Author(s):  
I. Reche ◽  
M.L. Pace ◽  
J.J. Cole
Keyword(s):  
Organic Carbon ◽  
Dissolved Organic Carbon ◽  
Bacterial Growth ◽  
Inorganic Nutrients

scholarly journals Physical and bacterial controls on inorganic nutrients and dissolved organic carbon during a sea ice growth and decay experiment

2014 ◽  
Vol 166 ◽  
pp. 59-69 ◽  
Author(s):  
J. Zhou ◽  
B. Delille ◽  
H. Kaartokallio ◽  
G. Kattner ◽  
H. Kuosa ◽  
...  
Keyword(s):  
Organic Carbon ◽  
Sea Ice ◽  
Dissolved Organic Carbon ◽  
Inorganic Nutrients ◽  
Ice Growth

Bacterial growth on dissolved organic carbon from a blackwater river

1987 ◽  
Vol 13 (1) ◽  
pp. 13-29 ◽  
Author(s):  
Judy L. Meyer ◽  
Richard T. Edwards ◽  
Rebecca Risley
Keyword(s):  
Organic Carbon ◽  
Dissolved Organic Carbon ◽  
Bacterial Growth ◽  
Blackwater River

scholarly journals Mass, nutrients and dissolved organic carbon (DOC) lateral transports off northwest Africa during fall 2002 and spring 2003

Ocean Science ◽  
2020 ◽  
Vol 16 (2) ◽  
pp. 483-511 ◽  
Author(s):  
Nadia Burgoa ◽  
Francisco Machín ◽  
Ángeles Marrero-Díaz ◽  
Ángel Rodríguez-Santana ◽  
Antonio Martínez-Marrero ◽  
...  
Keyword(s):  
Organic Carbon ◽  
Mass Transport ◽  
Dissolved Organic Carbon ◽  
Inorganic Nutrients ◽  
Southern Boundary ◽  
Northwest Africa ◽  
Circulation Patterns ◽  
In Situ Observations ◽  
The Impact

Abstract. The circulation patterns and the impact of the lateral export of nutrients and organic matter off NW Africa are examined by applying an inverse model to two hydrographic datasets gathered in fall 2002 and spring 2003. These estimates show significant changes in the circulation patterns at central levels from fall to spring, particularly in the southern boundary of the domain related to zonal shifts of the Cape Verde Frontal Zone. Southward transports at the surface and central levels at 26∘ N are 5.6±1.9 Sv in fall and increase to 6.7±1.6 Sv in spring; westward transports at 26∘ W are 6.0±1.8 Sv in fall and weaken to 4.0±1.8 Sv in spring. At 21∘ N a remarkable temporal variability is obtained, with a northward mass transport of 4.4±1.5 Sv in fall and a southward transport of 5.2±1.6 Sv in spring. At intermediate levels important spatiotemporal differences are also observed, and it must be highlighted that a northward net mass transport of 2.0±1.9 Sv is obtained in fall at both the south and north transects. The variability in the circulation patterns is also reflected in lateral transports of inorganic nutrients (SiO2, NO3, PO4) and dissolved organic carbon (DOC). Hence, in fall the area acts as a sink of inorganic nutrients and a source of DOC, while in spring it reverses to a source of inorganic nutrients and a sink of DOC. A comparison between nutrient fluxes from both in situ observations and numerical modeling output is finally addressed.

Limitation of lowland riverine bacterioplankton by dissolved organic carbon and inorganic nutrients

Hydrobiologia ◽  
2010 ◽  
Vol 652 (1) ◽  
pp. 101-117 ◽  
Author(s):  
Douglas P. Westhorpe ◽  
Simon M. Mitrovic ◽  
David Ryan ◽  
Tsuyoshi Kobayashi
Keyword(s):  
Organic Carbon ◽  
Dissolved Organic Carbon ◽  
Inorganic Nutrients
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