搜索结果: 1-15 共查到“海洋科学 inorganic carbon”相关记录16条 . 查询时间(0.328 秒)
The marine inorganic carbon system along the Gulf of Mexico and Atlantic coasts of the United States: Insights from a transregional coastal carbon study
The marine inorganic carbon system along Gulf of Mexico Atlantic coasts the United States a transregional coastal carbon study
2014/4/2
Distributions of total alkalinity (TA), dissolved inorganic carbon (DIC), and other parameters relevant to the marine inorganic carbon system were investigated in shelf and adjacent ocean waters durin...
Removal of dissolved inorganic carbon in the Yellow River Estuary
dissolved inorganic carbon Yellow River Estuary
2014/4/2
The Yellow River of China runs mainly through an arid and semiarid midlatitude region that has experienced
substantial anthropogenic and climatic change. This area includes the carbonate-rich Loess P...
The “salt wedge pump”: Convection-driven pore-water exchange as a source of dissolved organic and inorganic carbon and nitrogen to an estuary
salt wedge pump Convection-driven pore-water exchange source of dissolved organic inorganic carbon nitrogen to an estuary
2014/4/4
Hypoxia and anoxia in coastal waters have typically been explained by the respiration of sinking organic matter associated with nutrient over-enrichment and phytoplankton blooms. Here, we assess wheth...
The ‘‘salt wedge pump’’: Convection-driven pore-water exchange as a source of dissolved organic and inorganic carbon and nitrogen to an estuary
salt wedge pump Convection-driven pore-water exchange a source of dissolved organic inorganic carbon nitrogen to an estuary
2014/4/3
Hypoxia and anoxia in coastal waters have typically been explained by the respiration of sinking organic matter associated with nutrient over-enrichment and phytoplankton blooms. Here, we assess wheth...
Inorganic carbon and biological oceanography above a shallow oxygen minimum in the entrance to the Gulf of California in the Mexican Pacific
oxygen minimum Inorganic carbon
2014/4/16
The eastern Pacific intermediate oxygen minimum layer (OML) is particularly well-developed and shoals close
to the Mexican coast. We obtained hydrographic profiles including oxygen concentration [O],...
Inorganic carbon uptake by Southern Ocean phytoplankton
Inorganic carbon uptake Southern Ocean phytoplankton
2014/4/18
We report the results of laboratory and field studies examining inorganiccarbon (Ci) utilization by Southern Ocean phytoplankton. Both in monospecific laboratory cultures of diatoms and Phaeocystis an...
Inorganic carbon uptake and intracellular assimilation by subarctic Pacific phytoplankton assemblages
Inorganic carbon uptake intracellular assimilation subarctic Pacific phytoplankton assemblages
2014/5/5
We report the results of inorganic carbon (C) uptake experiments and activity measurements for carbonic anhydrase, ribulose 1,5-bisphosphate carboxylase/oxygenase (Rubisco), and phosphoenolpyruvate ca...
Assessment of the processes controlling seasonal variations of dissolved inorganic carbon in the North Sea
the processes controlling seasonal variations North Sea
2014/5/5
We used a seasonal North Sea data set comprising dissolved inorganic carbon (DIC), partial pressure of CO2
(pCO2), and inorganic nutrients to assess the abiotic and biological processes governing the...
The effect of hydrodynamics on the mass transfer of dissolved inorganic carbon to the freshwater macrophyte Vallisneria americana
hydrodynamics dissolved inorganic carbon
2014/5/5
The combined effects of water velocity (U) and dissolved inorganic carbon (DIC) concentration on
photosynthesis rates of Vallisneria americana were investigated. The net photosynthesis rate or O2 flu...
Analysis of the seawater CO2 system in the barrier reef-lagoon system of Palau using total alkalinity-dissolved inorganic carbon diagrams
the seawater CO2 system barrier reef-lagoon system total alkalinity-dissolved inorganic carbon diagrams
2014/5/4
We studied the seawater carbon dioxide (CO2) system in the Palau coral reef by measuring total alkalinity (TA) and total dissolved inorganic carbon (DIC). Variation in the CO2 system on the reef flat ...
d13C of fluvial mollusk shells (Rhone River): A proxy for dissolved inorganic carbon?
d13C fluvial mollusk shells dissolved inorganic carbon
2014/5/22
The relationship between the δ13C of dissolved inorganic carbon (DIC) and modern mollusk aragonite from rivers was calibrated for the purpose of reconstructing DIC paleochemistry from the shell record...
Transport of dissolved inorganic carbon from a tidal freshwater marsh to the York River estuary
dissolved inorganic carbon freshwater marsh
2014/5/20
The cycling of dissolved inorganic carbon (DIC) and the role of tidal marshes in estuarine DIC dynamics were
studied in a Virginia tidal freshwater marsh and adjacent estuary. DIC was measured over d...
Sources of inorganic carbon for phytoplankton in the eastern Subtropical and Equatorial Pacific Ocean
inorganic carbon phytoplankton eastern Subtropical Equatorial Pacific Ocean
2014/5/27
We present the results of a field study examining inorganic carbon utilization by phytoplankton assemblages in the eastern Subtropical and Equatorial Pacific Ocean. Data from isotope disequilibrium ex...
Sources of inorganic carbon for photosynthesis in a strain of Phaeodactylum tricornutum
inorganic carbon photosynthesis a strain of Phaeodactylum tricornutum
2014/5/27
Diatoms are an important functional group of marine phytoplankton because of their role in the fixation of atmospheric carbon dioxide (CO2) and transfer of organic carbon to deep waters. Carbon-concen...
Global net community production estimated from the annual cycle of surface water total dissolved inorganic carbon
Global net community annual cycle surface water total dissolved inorganic carbon
2014/6/9
Global net community production is determined, for the first time, from the decrease in salinity (S)-normalized total dissolved inorganic carbon (NCT = CT X 35/S) inventory in the surface mixed layer ...