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Alkalinity Of The Mediterranean Sea

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Plain Language Summary Submarine groundwater discharge is an important source of dissolved inorganic nutrients that support organic matter production in the Mediterranean Sea. Furthermore, the contribution of fresh groundwater discharge to the alkalinity budget of the Mediterranean Sea compared to riverine inputs is also significant. Coastal time series of ocean carbonate chemistry are critical for understanding how global anthropogenic change manifests in near-shore ecosystems. Yet, they are few and have low temporal resolution. At the time series station Point B in the northwestern Mediterranean Sea, seawater was sampled weekly from 2007 through 2015, at 1 and 50 m, and analyzed for total

Request PDF | An Initial Assessment of the Contribution of Fresh Submarine Ground Water Discharge to the Alkalinity Budget of the Mediterranean Sea | Plain Language Summary The oceans have A comparison of alkalinity vs. salinity indicates that different regions present different relationships: in regions of freshwater influence, the two quantities are negatively correlated due to riverine alkalinity input, whereas they are positively correlated in open sea areas of the Mediterranean Sea.

ALKALINITY AND CARBON BUDGETS IN THE MEDITERRANEAN-SEA

(PDF) Climatological variations of total alkalinity and total inorganic ...

Coastal ocean acidification and increasing total alkalinity in the northwestern Mediterranean Sea Lydia Kapsenberg, Samir Alliouane, Frédéric Gazeau, Laure Mousseau, and Jean-Pierre Gattuso Synthesis of data products for ocean carbonate chemistry | Time series of annual mean surface alkalinity (left), surface pH (middle), and total annual air-sea flux (right) over the Mediterranean basin.

Alkalinity and salinity are linearly correlated in the waters of the most western part of the Mediterranean Sea. Nevertheless, the specific alkalinity of the saltier Mediterranean waters is higher th

Supporting: 8, Contrasting: 6, Mentioning: 75 – Alkalinity and salinity are linearly correlated in the waters of the most western part of the Mediterranean Sea. Nevertheless, the specific alkalinity of the saltier Mediterranean waters is higher than that of the less saline water of Atlantic origin. This may be explained by alkalinity input from rivers and the Black Sea. In the hypothesis of a Alkalinity and salinity are linearly correlated in the waters of the most western part of the Mediterranean Sea, Nevertheless, the specific alkalinity of the saltier Mediterranean waters is higher than that of the less saline water of Atlantic origin. This may be explained by alkalinity input from rivers and the Black Sea. In the hypothesis of a steady state, the relationship between

Alkalinity of the Mediterranean Sea – CORE Reader Excess total alkalinity (TA) of Mediterranean Sea (MS) seawater relative to its Atlantic origin has been attributed to high inputs from major rivers and the Black Sea. Submarine groundwater discharge (SGD), which was recently shown to be an important source of nutrients to the MS, may also be an important source of TA to the MS. During 2015–2017, water samples were taken The data confirm rapid warming in the Mediterranean Sea and demonstrate coastal acidification with a synchronous increase in total alkalinity.

Alkalinity and carbon budgets in the Mediterranean Sea

  • Typical chemical characteristics of full-strength seawater
  • Space-time variability of alkalinity in the Mediterranean Sea
  • Alkalinity and carbon budgets in the Mediterranean Sea
  • Alkalinity of the Mediterranean Sea.

10 tar Strait and the Black Sea water from Dardanelles, and the surface flux of evaporation minus precipitation. Dense water production in marginal seas (Adriatic and Aegean Seas), where alkaline inputs are relevant, and the Mediterranean thermohaline circu-lation sustains the west-to-east gradient along the entire water column. In the surface layers, alkalinity has a relevant Implementation and assessment of a model including mixotrophs and the carbonate cycle (Eco3M_MIX-CarbOx v1.0) in a highly dynamic Mediterranean coastal environment (Bay of Marseille, France) – Part 2: Towards a better representation of total alkalinity when modeling the carbonate system and air–sea CO 2 fluxes

Abstract. Two 3-year time series of hourly measurements of the fugacity of CO2 (f CO2) in the upper 10 m of the sur-face layer of the northwestern Mediterranean Sea have been recorded by CARIOCA sensors almost two decades apart, in 1995–1997 and 2013–2015. By combining them with the alkalinity derived from measured temperature and salinity, we calculate changes in pH

Implementation and assessment of a model including mixotrophs and the carbonate cycle (Eco3M_MIX-CarbOx v1.0) in a highly dynamic Mediterranean coastal environment (Bay of Marseille, France) – Part 2: Towards a better representation of total alkalinity when modeling the carbonate system and air–sea CO 2 fluxes

Coastal ocean acidification and increasing total alkalinity in the northwestern Mediterranean Sea zu Verbundenen Objekten Alle ausklappen 5which also constrains model output. The results indicate that the Mediterranean Sea shows alkalinity values that are much higher than those observed in the Atlantic Ocean on a basin-wide scale. A Excess total alkalinity (TA) of Mediterranean Sea (MS) seawater relative to its Atlantic origin has been attributed to high inputs from major rivers and the Black Sea. Submarine groundwater discharge (SGD), which was recently shown to be an important source of nutrients to the MS, may also be an important source of TA to the MS. During 2015–2017, water samples

Article „Alkalinity of the Mediterranean Sea“ Detailed information of the J-GLOBAL is an information service managed by the Japan Science and Technology Agency (hereinafter referred to as „JST“). It provides free access to secondary information on researchers, articles, patents, etc., in science and technology, medicine and pharmacy. The search results guide you to high The results indicate that the Mediterranean Sea shows alkalinity values that are much higher than those observed in the Atlantic Ocean on a basin-wide scale.

  • Alkalinity of the Mediterranean Sea
  • ALKALINITY AND CARBON BUDGETS IN THE MEDITERRANEAN-SEA
  • Spatiotemporal variability of alkalinity in the Mediterranean Sea

Alkalinity and salinity are linearly correlated in the waters of the most western part of the Mediterranean Sea. Nevertheless, the specific alkalinity of the saltier Mediterranean waters is higher th Nocera et al. (2025): The effect of ocean alkalinity enhancement on zooplankton standing stock and community composition in the Eastern Mediterranean Sea: a mesocosm study

Abstract. Two 3-year time series of hourly measurements of the fugacity of CO2 (fCO2) in the upper 10 m of the surface layer of the northwestern Spatiotemporal variability of alkalinity in the Mediterranean Sea G. Cossarini, P. Lazzari, and C. Solidoro

Salinity adjustment of AT revealed excess alkalinity throughout the water column compared to mid-basin surface waters. Since Mediterranean waters are supersaturated with respect to calcite and aragonite, the excess alkalinity likely reflects alkalinity inputs to coastal areas close to regions of deep and intermediate water formation. Alkalinity and salinity are linearly correlated in the waters of the most western part of the Mediterranean Sea, Nevertheless, the specific alkalinity of the saltier Mediterranean waters is higher than that of the less saline water of Atlantic origin. This may be explained by alkalinity input from rivers and the Black Sea. In the hypothesis of a steady state, the relationship between

Total alkalinity (AT) was measured during the Meteor 51/2 cruise, crossing the Mediterranean Sea from west to east. AT concentrations were high (∼2600 μmol kg−1) and alkalinity-salinity The paper provides a basin-scale assessment of the spatiotemporal distribution of alkalinity in the Mediterranean Sea. The assessment is made by integrating the available observations into a 3-D Salinity adjustment of AT revealed excess alkalinity throughout the water column compared to mid-basin surface waters. Since Mediterranean waters are supersaturated with respect to calcite and aragonite, the excess alkalinity likely reflects alkalinity inputs to coastal areas close to regions of deep and intermediate water formation.

Even more so since it is known that the Mediterranean Sea has a dominance of calcifiers, such as coccolitophores (e.g. Oviedo et al., 2015). Formation of calcite/aragonite shells would tend to reduce alkalinity of seawater, and when/if these shells sink out of the surface layer represent a sink of alkalinity. Is this considered in the model?