Stratification of particulate organic carbon and nitrogen in the Gdańsk Deep (Southern Baltic Sea)

• Autorzy: Burska D. , Pryputniewicz D. , Falkowska L.
• Języki publikacji: EN

Abstrakty

EN

Particulate organic carbon (POC) and nitrogen (PON) concentrations and fluxes were measured during an experiment in the Gdańsk Deep in late spring (30.05. –06.06.2001). The vertical POC and PON concentration profiles were characterised by the highest values in the euphotic layer,a gradual decrease with depth, and an increase below the halocline. The hydrophysical conditions had a decisive impact on POC and PON fluxes in the water column. Preferential removal of nitrogen from suspended mater was observed in the entire water column (maximum – in the vicinity of thermocline). There were also differences in the diurnal effectiveness of nitrogen removal as compared to carbon removal. The removal rate was highest at night.

Słowa kluczowe

EN

stratification; Gdansk Deep; nitrogen; particulate organic carbon; carbon; particulate organic nitrogen; flux; Baltic Sea

• Wydawca: -
• Czasopismo: Oceanologia
• Rocznik: 2005
• Tom: 47
• Numer: 2
• Opis fizyczny: p.201-217,fig.,ref.

Twórcy

autor

Burska D.

• University of Gdansk, al.Marszalka Pilsudskiego 46, 81-378 Gdynia, Poland

autor

Pryputniewicz D.

autor

Falkowska L.

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