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Air-sea CO2 fluxes

Carbon dioxide dynamics and air-sea CO2 fluxes in several Southern European Seas

Carbon dioxide dynamics and air-sea CO2 fluxes in several Southern European Seas

... Carbon dioxide dynamics and air-sea CO2 fluxes in several Southern European Seas A.V. Borges (1), B. Delille (1), J.-M. Beckers (2), and M. Grégoire (3) (1) Chemical Oceanography Unit, ...

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Seasonal and inter-annual variability of air-sea CO2 fluxes and seawater carbonate chemistry in the Southern North Sea

Seasonal and inter-annual variability of air-sea CO2 fluxes and seawater carbonate chemistry in the Southern North Sea

... of air-sea CO2 fluxes and seawater carbonate chemistry in the Southern North Sea Nathalie Gypens (1), Geneviève Lacroix (2), Christiane Lancelot (1), and Alberto ...North Sea ...

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Variability of the CO2 air sea fluxes in the North Sea

Variability of the CO2 air sea fluxes in the North Sea

... Geophysical Research Abstracts, Vol. 7, 05636, 2005 SRef-ID: 1607-7962/gra/EGU05-A-05636 © European Geosciences Union 2005 Variability of the CO2 air-sea fluxes in the North Sea H. ...

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Air-ice CO2 fluxes and pCO2 dynamics in sea ice in the Arctic coastal area (Amundsen Gulf, Canada)

Air-ice CO2 fluxes and pCO2 dynamics in sea ice in the Arctic coastal area (Amundsen Gulf, Canada)

... related air-ice CO2 fluxes (chamber method) in Antarctic first year pack ice (“Sea Ice Mass Balance in Antarctica –SIMBA” drifting station experi- ment September – October 2007) and in Arctic ...

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Seasonal and inter-annual variability of air-sea CO2 fluxes and seawater carbonate chemistry in the Southern North Sea

Seasonal and inter-annual variability of air-sea CO2 fluxes and seawater carbonate chemistry in the Southern North Sea

... North Sea (SBNS) to estimate the present-day spatio-tem- poral distribution of airsea CO 2 fluxes, surface water partial pressure of CO 2 (pCO 2 ) and other compo- nents of the carbonate system (pH, ...

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Effect of eutrophication on air-sea CO2 fluxes in the coastal Southern North Sea: a model study of the past 50 years

Effect of eutrophication on air-sea CO2 fluxes in the coastal Southern North Sea: a model study of the past 50 years

... Land-based fluxes of DIC and TA were esti- mated based on a compilation of DIC and TA data in the Seine and the Scheldt rivers (Frankignoulle et ...river fluxes to the coastal zone, by removing the effect ...

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Synoptic evaluation of carbon cycling in the Beaufort Sea during summer: contrasting river inputs, ecosystem metabolism and air–sea CO2 fluxes

Synoptic evaluation of carbon cycling in the Beaufort Sea during summer: contrasting river inputs, ecosystem metabolism and air–sea CO2 fluxes

... and sea-to-air fluxes (as the O 2 / Ar methodol- ogy requires) would have yielded a wrong portrait of ecosys- tem metabolism, since the temporal decoupling between au- totrophic and heterotrophic ...

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Carbon dioxide dynamics and air-sea CO2 fluxes in the SES : Synthesis of the SESAME cruises

Carbon dioxide dynamics and air-sea CO2 fluxes in the SES : Synthesis of the SESAME cruises

... Black Sea in fall to +2.5 mmolC m -2 d -1 in the Cilician bassin in fall. In Spring, all the SES regions were sinks for atmospheric CO 2 . In fall, the more « open » SES areas were sources of atmospheric CO 2 ...

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Community metabolism and air-sea CO2 fluxes in a coral reef ecosystem (Moorea, French Polynesia)

Community metabolism and air-sea CO2 fluxes in a coral reef ecosystem (Moorea, French Polynesia)

... Dissolved oxygen, light, seawater temperature, total alkalinity and air-sea CO2 exchange were measured at fixed stations (ocean, reef front, back reef; see Fig.. Dissolved [r] ...

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Carbon dioxide dynamics and air-sea CO2 fluxes in several Southern European Seas ecosystems: results from the EU IP SESAME

Carbon dioxide dynamics and air-sea CO2 fluxes in several Southern European Seas ecosystems: results from the EU IP SESAME

... We report the first two year of results from a 10m deep mooring over a Posidonia Oceanica seagrass meadow (Corsica, France) where we deployed from August 2006 to August 2008 an array of 3 optodes, a fluorometer and a ...

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Carbon fluxes in coral reefs. I. Lagrangian measurement of community metabolism and resulting air-sea CO2 desequilibrium

Carbon fluxes in coral reefs. I. Lagrangian measurement of community metabolism and resulting air-sea CO2 desequilibrium

... Comparison of daily irradiance (Id) and daily metabolic parameters (CO2 technique) obtained using a daily light curve modelled by a sine function and a n average light curve com[r] ...

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Air-sea ice CO2 fluxes measurement with eddy-covariance micrometeorological technique

Air-sea ice CO2 fluxes measurement with eddy-covariance micrometeorological technique

... Site description Site Flat first-year land-fast sea-ice near Barrow (Alaska), 1 km off the coast. The source area for EC measurements at 2.8 m was well within the boundaries of the floe. Duration: from the end of ...

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Sea ice pCO2 dynamics and air–ice CO2 fluxes during the Sea Ice Mass Balance in the Antarctic (SIMBA) experiment – Bellingshausen Sea, Antarctica

Sea ice pCO2 dynamics and air–ice CO2 fluxes during the Sea Ice Mass Balance in the Antarctic (SIMBA) experiment – Bellingshausen Sea, Antarctica

... Brine and underlying seawater pCO 2 were measured in situ using a custom-made equilibration system (Geilfus et al., 2012a). The system consisted of a membrane contac- tor equilibrator (Membrana, Liqui-cell) connected to ...

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Carbon fluxes in coral reefs. II. Eulerian study of inorganic carbon dynamics and measurement of air-sea CO2 exchanges

Carbon fluxes in coral reefs. II. Eulerian study of inorganic carbon dynamics and measurement of air-sea CO2 exchanges

... (2) to compare results obtained in a reef subject to rel- atively intense anthropogenic stresses (Moorea) with a pristine reef (Yonge Reef, Great Barrier Reef, Aus- tralia), [r] ...

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Sea ice pCO2 dynamics and related air-ice CO2 fluxes during a flood-freeze cycle (Bellingshausen Sea, Antarctica)

Sea ice pCO2 dynamics and related air-ice CO2 fluxes during a flood-freeze cycle (Bellingshausen Sea, Antarctica)

... Sea ice dynamics and related air-sea CO 2 fluxes during a flood-freeze cycle (Bellingshaussen Sea, Antarctica) .... Sea ice, a barrier to air-sea exchange of CO 2 ...

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Carbon dynamics and CO2 air-sea exchanges in the eutrophicated coastal waters of the Southern Bight of the North Sea: a modelling study

Carbon dynamics and CO2 air-sea exchanges in the eutrophicated coastal waters of the Southern Bight of the North Sea: a modelling study

... Land-based fluxes of DIC and TA were esti- mated based on a compilation of DIC and TA concentra- tions in the Seine and the Scheldt rivers (Frankignoulle et ...(NOAA/CMDL/CCGG) air sampling network ...

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Sea ice contribution to the air-sea CO2 exchange in the Arctic and Southern Oceans

Sea ice contribution to the air-sea CO2 exchange in the Arctic and Southern Oceans

... carbon fluxes in ice-covered ...driving airsea gas exchange are active throughout the cycle of sea ice formation and ...Subsequent sea ice melt during the summer thaw results in the ...

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Spatial distribution of air-sea CO 2 fluxes and the interhemispheric transport of carbon by the oceans

Spatial distribution of air-sea CO 2 fluxes and the interhemispheric transport of carbon by the oceans

... Abstract. The dominant processes controlling the magnitude and spatial distribution of the prein- dustrial air-sea flux of CO2 are atmosphere-ocean heat exchange and the biolo[r] ...

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Carbon dioxide dynamics in Antarctic pack ice and related air-ice CO2 fluxes

Carbon dioxide dynamics in Antarctic pack ice and related air-ice CO2 fluxes

... the sea ice cover and by fuelling microalgae primary production in nutrients, triggers strong undersaturation of CO 2 (pCO 2 down to 30 ...ppmV). Sea ice therefore turns into a CO 2 sink with CO 2 ...

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CO2 dynamics and related air-ice-sea gas transfer in spring pack and land fast sea ice

CO2 dynamics and related air-ice-sea gas transfer in spring pack and land fast sea ice

... that sea ice exchange CO 2 directly with the ...between sea ice-specific biogeochemical processes and fluxes of CO2 at the air-ice interface, we carried out three surveys which ...

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