Variability of Equilibrium Partial Pressure of Carbon Dioxide (pCO2) and Concentration of Dissolved Inorganic Carbon (TCO2) in the Black Sea Coastal Waters in 2010 – 2014

Автор: Khoruzhii D.S.
Журнал: Soviet Journal of Physical Oceanography
Том: 4
Год издания: 2016
Первая страница: 34
Последняя страница: 46
Аннотация: It is shown that the highest pCO2 and TCO2 variability on a small time scale is observed during the seawater spring warming resulted from the upwelling impact. The diurnal variations of both values (in course of the analogous period) demonstrate no pronounced tendencies; they are characterized by significant inter-annual variability. In course of summer and autumn-winter hydrological seasons, the diurnal variation of pCO2 and TCO2 is insignificant. The minimum values of TCO2 are observed in summer and autumn-winter, whereas the maximum ones – in spring during upwelling. pCO2 value in seawater reaches its maximum in late spring and minimum – in late autumn – early winter hydrological season. During the cold season, the lower pCO2 is characteristic of seawater and the higher one – of the atmosphere. Complex character of pCO2 temporal variability testifies to heterogeneity and different intensity of the factors influencing this value in different seasons.
Добавил в систему: Хоружий Дмитрий Сергеевич

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