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Nutrients climate change impacts

Temporal variations in the average depth of the chemocline in the Black Sea and the upper sulphide boundary particularly are mainly the result of climatic changes in the density structure of the water column. The upper anoxic boundary location versus density for this basin did not change over the period from 1910 to 1995. However, recent data have shown a prominent increase in sulphide concentrations, as well as nutrient levels, within the anoxic zone supposedly due to anthropogenic impacts or climatic variations. [Pg.445]

During the past decades, the basic features of the biogeochemical structure of the Black Sea have radically changed under the impact of climatic and anthropogenic factors. The amounts of selected nutrients (for example, nitrates owing to eutrophication) have increased, while those of others (such as silicon due to the regulation of the Danube runoff) have decreased. [Pg.444]

See other pages where Nutrients climate change impacts is mentioned: [Pg.428]    [Pg.189]    [Pg.296]    [Pg.297]    [Pg.699]    [Pg.766]    [Pg.195]    [Pg.515]    [Pg.249]    [Pg.474]    [Pg.327]    [Pg.941]    [Pg.967]    [Pg.4492]    [Pg.4907]    [Pg.395]    [Pg.292]    [Pg.39]    [Pg.40]    [Pg.316]    [Pg.329]    [Pg.344]    [Pg.289]    [Pg.288]    [Pg.325]    [Pg.367]    [Pg.36]    [Pg.368]    [Pg.58]    [Pg.31]    [Pg.294]    [Pg.31]    [Pg.743]    [Pg.277]    [Pg.558]    [Pg.671]    [Pg.2414]    [Pg.4313]    [Pg.4926]    [Pg.129]    [Pg.351]    [Pg.416]    [Pg.304]    [Pg.3]    [Pg.629]    [Pg.387]    [Pg.252]   


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Climate change

Climate change impacts

Climatic change

Nutrient impact

Nutrients changes

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