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

100%

Burska D., Pryputniewicz D., Falkowska L.

Oceanologia

2005

tom 47

nr 2

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.

Seasonal changes of N:P ratio in various organic matter fractions in surface water of a eutrophic lake

80%

Poltorak T.

Polskie Archiwum Hydrobiologii

1999

tom 46

nr 3-4

Ograniczanie wyników

1 Oceanologia

1 Polskie Archiwum Hydrobiologii

1 Burska D.

1 Falkowska L.

1 Poltorak T.

1 Pryputniewicz D.

1 2005

1 1999

Wyniki wyszukiwania

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

Seasonal changes of N:P ratio in various organic matter fractions in surface water of a eutrophic lake